cdc.gov
Updated:
2025-09-10 18:11:30 UTC (229 days ago)
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DNS Server Responses
Responses for cdc.gov/DS
| Name | TTL | Type | Data | Status | Returned by | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| a.ns.gov. (199.33.230.1) | a.ns.gov. (2001:503:ff40::1) | b.ns.gov. (199.33.231.1) | b.ns.gov. (2001:503:ff41::1) | c.ns.gov. (199.33.232.1) | c.ns.gov. (2001:503:ff42::1) | d.ns.gov. (199.33.233.1) | d.ns.gov. (2001:503:ff43::1) | |||||
| cdc.gov | 3600 | DS |
16306 13 2 9adb1520c5e3fea5b808a722ae682f9afffc71cb2d81d97da848c0d8900eddcf | OK | Y | Y | Y | Y | Y | Y | Y | Y |
| 3600 | RRSIG | DS 13 2 3600 20250911191128 20250909171128 35496 gov. e5DANYI2N8llW/AEWUuGFEvrlUMYpWxU RLwQtgvJN7HFXUkkzYQ0Seda08FJVeg5 Jm3jv3FGazjw/mmpjJWzKg== | VALID | Y | ||||||||
| 3600 | RRSIG | DS 13 2 3600 20250911191128 20250909171128 35496 gov. D66gQbfElTCbbJbYifu+NBYKI4AUQ4K2 1GpsDCqys5/yaavI7S7ODESVeOxd93Dk 916ycohkVre6K9WhxnfmkQ== | VALID | Y | ||||||||
| 3600 | RRSIG | DS 13 2 3600 20250911191128 20250909171128 35496 gov. JFDppMgiRx0YeJSMRL7EUIxoK8W/3xPf KYKj1RMjHHNEapSh9xiDG1whLETtiZcl TLf101qXEKO2zBXqZEn2Ng== | VALID | Y | ||||||||
| 3600 | RRSIG | DS 13 2 3600 20250911191128 20250909171128 35496 gov. gr10qzvPEV4lrJaTBtndTTZf6ifyZtx6 blMQusiFotATsnlznuNumaJ6L4nRzqlR aI86RJ2cYnBA83kPcOss7A== | VALID | Y | ||||||||
| 3600 | RRSIG | DS 13 2 3600 20250911191128 20250909171128 35496 gov. xv9y6CKP4f8TwbFCuXN9gTAbiqBmASA8 tcD6tFrkFa35hyD5vTERFwl9M9ctnJB/ PQj3bqoKleakp/1KregD6A== | VALID | Y | ||||||||
| 3600 | RRSIG | DS 13 2 3600 20250911191128 20250909171128 35496 gov. i3idGMNuaa8xVOxy9dS9z0CTIWUWusuQ 2PGGNtaQE5Fsl/FHGUs4Q1Ibgp1JL5/C LW45pjyu6wTpcQGGC7cahw== | VALID | Y | ||||||||
| 3600 | RRSIG | DS 13 2 3600 20250911191128 20250909171128 35496 gov. 1fXo25LhY99udKMfYNYNtxohxDYMCJC8 7rqXagpJEkoSgdMU3AsKzPWqKRET4g0c bhjfNa5tZZTV0ODjd0eFjg== | VALID | Y | ||||||||
| 3600 | RRSIG | DS 13 2 3600 20250911191128 20250909171128 35496 gov. 5FUzr8xT4F4SA3q78zI4eC6QTSfgORQR vLQIOgXLyaqNiYrxIPwvdLFjnDzijoix 1+WXXsbwbiSjozd90Yv+PA== | VALID | Y | ||||||||
| RR count (Answer/Authority/Additional) | OK | 2/0/1 | 2/0/1 | 2/0/1 | 2/0/1 | 2/0/1 | 2/0/1 | 2/0/1 | 2/0/1 | |||
| Response size (bytes) | OK | 194 | 194 | 194 | 192 | 194 | 193 | 194 | 192 | |||
| Response time (ms) | OK | 127 | 55 | 134 | 138 | 136 | 127 | 137 | 128 | |||
Responses for cdc.gov/DNSKEY
| Name | TTL | Type | Data | Status | Returned by | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| a1-43.akam.net. (193.108.91.43) | a1-43.akam.net. (2600:1401:2::2b) | a2-64.akam.net. (95.100.174.64) | a2-64.akam.net. (2600:1480:7000::40) | a28-65.akam.net. (95.100.173.65) | a28-65.akam.net. (2600:1480:d800::41) | a5-66.akam.net. (95.100.168.66) | a5-66.akam.net. (2600:1480:b000::42) | a8-67.akam.net. (2.16.40.67) | a8-67.akam.net. (2600:1403:a::43) | a9-64.akam.net. (184.85.248.64) | a9-64.akam.net. (2a02:26f0:117::40) | |||||
| cdc.gov | 7200 | DNSKEY |
256 3 13 eNyAoaLVJicljO7tzqQ1EM6P8op0BJoY BnKB9088Ed+jiWwErGMza5ZenjQENJ0t 6+hIxBK+VmnE8GPLblGKRw== ; key tag = 7151
256 3 13 tEMAT36PZnSm2tG5IvLPdEyY3yDQHa5C IigjmYS7JUIRgtnPa5df2N3TPu6uJTWe 9M5raxmnBcV4H68vrizNLQ== ; key tag = 31759
257 3 13 eGwDerRgxfLfPuVz7NXPZxo7VCj3bdtn gGoGZ02egxIqneNqX66jf4sexast/uMz wwQod0ICtNDWZSpPNAnXFA== ; key tag = 30024
257 3 13 7DkF/9jtYzMyA74RJdKI6k77iyhzezpJ 5qp7F8HBktkgIDFEYahFeH8z95Vy5lzK 1BDlfoe8WpkiAu69619ZLQ== ; key tag = 16306 | OK | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
| 7200 | RRSIG | DNSKEY 13 2 7200 20250913082338 20250910072338 30024 cdc.gov. +UuJCsYM1xFv8w6r+lQDCNgZ5Rcuy/Hg /Tns6ogZw/FeySI2+W11fLLKKPJxgX0o yjvdROP9iLXfh4C0NuxQLQ== | VALID | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | |
| 7200 | RRSIG | DNSKEY 13 2 7200 20250913082338 20250910072338 16306 cdc.gov. m0mZboagAXgODFxTR5lf2LCyzRGsupyh EdQol8qnGNJuxg4m/E8yf6qBTR6JVVHg XAA7F1WlWSRAaA1zSbd3vA== | VALID | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | |
| RR count (Answer/Authority/Additional) | OK | 6/0/1 | 6/0/1 | 6/0/1 | 6/0/1 | 6/0/1 | 6/0/1 | 6/0/1 | 6/0/1 | 6/0/1 | 6/0/1 | 6/0/1 | 6/0/1 | |||
| Response size (bytes) | OK | 562 | 562 | 562 | 562 | 562 | 562 | 562 | 562 | 562 | 562 | 562 | 562 | |||
| Response time (ms) | OK | 112 | 119 | 112 | 122 | 112 | 119 | 164 | 264 | 147 | 122 | 122 | 122 | |||
Responses for cdc.gov/NS
| Name | TTL | Type | Data | Status | Returned by | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| a1-43.akam.net. (193.108.91.43) | a1-43.akam.net. (2600:1401:2::2b) | a2-64.akam.net. (95.100.174.64) | a2-64.akam.net. (2600:1480:7000::40) | a28-65.akam.net. (95.100.173.65) | a28-65.akam.net. (2600:1480:d800::41) | a5-66.akam.net. (95.100.168.66) | a5-66.akam.net. (2600:1480:b000::42) | a8-67.akam.net. (2.16.40.67) | a8-67.akam.net. (2600:1403:a::43) | a9-64.akam.net. (184.85.248.64) | a9-64.akam.net. (2a02:26f0:117::40) | |||||
| cdc.gov | 300 | NS |
a1-43.akam.net.
a2-64.akam.net.
a5-66.akam.net.
a8-67.akam.net.
a9-64.akam.net.
a28-65.akam.net. | OK | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
| 300 | RRSIG | NS 13 2 300 20250913082338 20250910072338 31759 cdc.gov. eqZPY216WmjyEYn/oSTgk8b6or6A48MW 9meqZ51ZNQ9L6I0jIJGKUh3e8zaL45+Z kpAaH61LsGYqNeRfcD4L6A== | VALID | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | |
| RR count (Answer/Authority/Additional) | OK | 7/0/1 | 7/0/1 | 7/0/1 | 7/0/1 | 7/0/1 | 7/0/1 | 7/0/1 | 7/0/1 | 7/0/1 | 7/0/1 | 7/0/1 | 7/0/1 | |||
| Response size (bytes) | OK | 268 | 268 | 268 | 268 | 268 | 268 | 268 | 268 | 268 | 268 | 268 | 268 | |||
| Response time (ms) | OK | 8 | 119 | 37 | 119 | 19 | 112 | 162 | 270 | 115 | 118 | 121 | 117 | |||
Responses for cdc.gov/CDS
| Name | TTL | Type | Data | Status | Returned by | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| a1-43.akam.net. (193.108.91.43) | a1-43.akam.net. (2600:1401:2::2b) | a2-64.akam.net. (95.100.174.64) | a2-64.akam.net. (2600:1480:7000::40) | a28-65.akam.net. (95.100.173.65) | a28-65.akam.net. (2600:1480:d800::41) | a5-66.akam.net. (95.100.168.66) | a5-66.akam.net. (2600:1480:b000::42) | a8-67.akam.net. (2.16.40.67) | a8-67.akam.net. (2600:1403:a::43) | a9-64.akam.net. (184.85.248.64) | a9-64.akam.net. (2a02:26f0:117::40) | |||||
| RR count (Answer/Authority/Additional) | OK | 0/4/1 | 0/4/1 | 0/4/1 | 0/4/1 | 0/4/1 | 0/4/1 | 0/4/1 | 0/4/1 | 0/4/1 | 0/4/1 | 0/4/1 | 0/4/1 | |||
| Response size (bytes) | OK | 383 | 383 | 383 | 383 | 383 | 383 | 383 | 383 | 383 | 383 | 383 | 383 | |||
| Response time (ms) | OK | 57 | 165 | 100 | 167 | 99 | 165 | 289 | 492 | 166 | 112 | 172 | 114 | |||
Responses for cdc.gov/A
| Name | TTL | Type | Data | Status | Returned by | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| a1-43.akam.net. (193.108.91.43) | a1-43.akam.net. (2600:1401:2::2b) | a2-64.akam.net. (95.100.174.64) | a2-64.akam.net. (2600:1480:7000::40) | a28-65.akam.net. (95.100.173.65) | a28-65.akam.net. (2600:1480:d800::41) | a5-66.akam.net. (95.100.168.66) | a5-66.akam.net. (2600:1480:b000::42) | a8-67.akam.net. (2.16.40.67) | a8-67.akam.net. (2600:1403:a::43) | a9-64.akam.net. (184.85.248.64) | a9-64.akam.net. (2a02:26f0:117::40) | |||||
| cdc.gov | 86400 | A |
198.246.102.49
198.246.106.49 | OK | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
| 86400 | RRSIG | A 13 2 86400 20250913082338 20250910072338 31759 cdc.gov. E6CUB0+qS517HXvOlvpJ2aFWuQjYkDZ9 epUQcNdzzZyM2ZxylEPzeoj9zsCnH/VD 2Yx7Dasnfkyyc3Et9COUFw== | VALID | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | |
| RR count (Answer/Authority/Additional) | OK | 3/0/1 | 3/0/1 | 3/0/1 | 3/0/1 | 3/0/1 | 3/0/1 | 3/0/1 | 3/0/1 | 3/0/1 | 3/0/1 | 3/0/1 | 3/0/1 | |||
| Response size (bytes) | OK | 171 | 171 | 171 | 171 | 171 | 171 | 171 | 171 | 171 | 171 | 171 | 171 | |||
| Response time (ms) | OK | 14 | 117 | 20 | 118 | 21 | 113 | 170 | 263 | 120 | 120 | 119 | 120 | |||
Responses for cdc.gov/MX
| Name | TTL | Type | Data | Status | Returned by | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| a1-43.akam.net. (193.108.91.43) | a1-43.akam.net. (2600:1401:2::2b) | a2-64.akam.net. (95.100.174.64) | a2-64.akam.net. (2600:1480:7000::40) | a28-65.akam.net. (95.100.173.65) | a28-65.akam.net. (2600:1480:d800::41) | a5-66.akam.net. (95.100.168.66) | a5-66.akam.net. (2600:1480:b000::42) | a8-67.akam.net. (2.16.40.67) | a8-67.akam.net. (2600:1403:a::43) | a9-64.akam.net. (184.85.248.64) | a9-64.akam.net. (2a02:26f0:117::40) | |||||
| cdc.gov | 300 | MX |
10 primary.us.etp.fireeyegov.com.
20 alt1.us.etp.fireeyegov.com.
30 alt2.us.etp.fireeyegov.com.
40 alt3.us.etp.fireeyegov.com. | OK | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
| 300 | RRSIG | MX 13 2 300 20250913082338 20250910072338 31759 cdc.gov. z3XGumz3UlGaMLKSq0uCTM5Aim8nPW9r HfYIAAhziIoaljnW4Qo+XtqmWo2MlUgt k+dCd/oSqkp3hK2qnRCSDA== | VALID | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | |
| RR count (Answer/Authority/Additional) | OK | 5/0/1 | 5/0/1 | 5/0/1 | 5/0/1 | 5/0/1 | 5/0/1 | 5/0/1 | 5/0/1 | 5/0/1 | 5/0/1 | 5/0/1 | 5/0/1 | |||
| Response size (bytes) | OK | 247 | 247 | 247 | 247 | 247 | 247 | 247 | 247 | 247 | 247 | 247 | 247 | |||
| Response time (ms) | OK | 53 | 145 | 138 | 148 | 135 | 145 | 357 | 486 | 147 | 148 | 148 | 148 | |||
Responses for cdc.gov/AAAA
| Name | TTL | Type | Data | Status | Returned by | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| a1-43.akam.net. (193.108.91.43) | a1-43.akam.net. (2600:1401:2::2b) | a2-64.akam.net. (95.100.174.64) | a2-64.akam.net. (2600:1480:7000::40) | a28-65.akam.net. (95.100.173.65) | a28-65.akam.net. (2600:1480:d800::41) | a5-66.akam.net. (95.100.168.66) | a5-66.akam.net. (2600:1480:b000::42) | a8-67.akam.net. (2.16.40.67) | a8-67.akam.net. (2600:1403:a::43) | a9-64.akam.net. (184.85.248.64) | a9-64.akam.net. (2a02:26f0:117::40) | |||||
| RR count (Answer/Authority/Additional) | OK | 0/4/1 | 0/4/1 | 0/4/1 | 0/4/1 | 0/4/1 | 0/4/1 | 0/4/1 | 0/4/1 | 0/4/1 | 0/4/1 | 0/4/1 | 0/4/1 | |||
| Response size (bytes) | OK | 383 | 383 | 383 | 383 | 383 | 383 | 383 | 383 | 383 | 383 | 383 | 383 | |||
| Response time (ms) | OK | 49 | 145 | 135 | 145 | 134 | 144 | 379 | 484 | 222 | 112 | 220 | 112 | |||
Responses for cnuo7.4u1cf.cdc.gov/A
| Name | TTL | Type | Data | Status | Returned by | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| a1-43.akam.net. (193.108.91.43) | a1-43.akam.net. (2600:1401:2::2b) | a2-64.akam.net. (95.100.174.64) | a2-64.akam.net. (2600:1480:7000::40) | a28-65.akam.net. (95.100.173.65) | a28-65.akam.net. (2600:1480:d800::41) | a5-66.akam.net. (95.100.168.66) | a5-66.akam.net. (2600:1480:b000::42) | a8-67.akam.net. (2.16.40.67) | a8-67.akam.net. (2600:1403:a::43) | a9-64.akam.net. (184.85.248.64) | a9-64.akam.net. (2a02:26f0:117::40) | |||||
| RR count (Answer/Authority/Additional) | OK | 0/8/1 | 0/8/1 | 0/8/1 | 0/8/1 | 0/8/1 | 0/8/1 | 0/8/1 | 0/8/1 | 0/8/1 | 0/8/1 | 0/8/1 | 0/8/1 | |||
| Response size (bytes) | OK | 759 | 759 | 759 | 759 | 759 | 759 | 759 | 759 | 759 | 759 | 759 | 759 | |||
| Response time (ms) | OK | 59 | 156 | 108 | 154 | 121 | 153 | 311 | 482 | 156 | 154 | 154 | 154 | |||
Responses for cdc.gov/NS
| Name | TTL | Type | Data | Status | Returned by | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| a1-43.akam.net. (193.108.91.43) | a1-43.akam.net. (2600:1401:2::2b) | a2-64.akam.net. (95.100.174.64) | a2-64.akam.net. (2600:1480:7000::40) | a28-65.akam.net. (95.100.173.65) | a28-65.akam.net. (2600:1480:d800::41) | a5-66.akam.net. (95.100.168.66) | a5-66.akam.net. (2600:1480:b000::42) | a8-67.akam.net. (2.16.40.67) | a8-67.akam.net. (2600:1403:a::43) | a9-64.akam.net. (184.85.248.64) | a9-64.akam.net. (2a02:26f0:117::40) | |||||
| cdc.gov | 300 | NS |
a1-43.akam.net.
a2-64.akam.net.
a5-66.akam.net.
a8-67.akam.net.
a9-64.akam.net.
a28-65.akam.net. | OK | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
| 300 | RRSIG | NS 13 2 300 20250913082338 20250910072338 31759 cdc.gov. eqZPY216WmjyEYn/oSTgk8b6or6A48MW 9meqZ51ZNQ9L6I0jIJGKUh3e8zaL45+Z kpAaH61LsGYqNeRfcD4L6A== | VALID | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | |
| RR count (Answer/Authority/Additional) | OK | 7/0/1 | 7/0/1 | 7/0/1 | 7/0/1 | 7/0/1 | 7/0/1 | 7/0/1 | 7/0/1 | 7/0/1 | 7/0/1 | 7/0/1 | 7/0/1 | |||
| Response size (bytes) | OK | 268 | 268 | 268 | 268 | 268 | 268 | 268 | 268 | 268 | 268 | 268 | 268 | |||
| Response time (ms) | OK | 8 | 119 | 37 | 119 | 19 | 112 | 162 | 270 | 115 | 118 | 121 | 117 | |||
Responses for cdc.gov/CDNSKEY
| Name | TTL | Type | Data | Status | Returned by | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| a1-43.akam.net. (193.108.91.43) | a1-43.akam.net. (2600:1401:2::2b) | a2-64.akam.net. (95.100.174.64) | a2-64.akam.net. (2600:1480:7000::40) | a28-65.akam.net. (95.100.173.65) | a28-65.akam.net. (2600:1480:d800::41) | a5-66.akam.net. (95.100.168.66) | a5-66.akam.net. (2600:1480:b000::42) | a8-67.akam.net. (2.16.40.67) | a8-67.akam.net. (2600:1403:a::43) | a9-64.akam.net. (184.85.248.64) | a9-64.akam.net. (2a02:26f0:117::40) | |||||
| RR count (Answer/Authority/Additional) | OK | 0/4/1 | 0/4/1 | 0/4/1 | 0/4/1 | 0/4/1 | 0/4/1 | 0/4/1 | 0/4/1 | 0/4/1 | 0/4/1 | 0/4/1 | 0/4/1 | |||
| Response size (bytes) | OK | 383 | 383 | 383 | 383 | 383 | 383 | 383 | 383 | 383 | 383 | 383 | 383 | |||
| Response time (ms) | OK | 61 | 158 | 107 | 155 | 107 | 154 | 304 | 481 | 155 | 156 | 187 | 117 | |||
Responses for cdc.gov/TXT
| Name | TTL | Type | Data | Status | Returned by | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| a1-43.akam.net. (193.108.91.43) | a1-43.akam.net. (2600:1401:2::2b) | a2-64.akam.net. (95.100.174.64) | a2-64.akam.net. (2600:1480:7000::40) | a28-65.akam.net. (95.100.173.65) | a28-65.akam.net. (2600:1480:d800::41) | a5-66.akam.net. (95.100.168.66) | a5-66.akam.net. (2600:1480:b000::42) | a8-67.akam.net. (2.16.40.67) | a8-67.akam.net. (2600:1403:a::43) | a9-64.akam.net. (184.85.248.64) | a9-64.akam.net. (2a02:26f0:117::40) | |||||
| cdc.gov | 3600 | TXT |
"MS=ms84056562"
"_bthbaxy8p6mr5c0o5r7pit3d25lgztb"
"_mhpeli9n9zj3rasw6wfiuch30t2sjlw"
"ZOOM_verify_yEK5MgTwT72nP5URz-eoaA"
"4FF7-1931-E8C2-912B-94CF-BCB0-806A-7442"
"apple-domain-verification=VOKePKhT9MhX9zmq"
"google-gws-recovery-domain-verification=42225222"
"amazonses:OhxI8Nxovqf1xBmhK5S9kNk7vo9XV4GmGe6LVc+ji80="
"openai-domain-verification=dv-hbgCCuVm9CpZSVXjvFPfivD5"
"identrust_validate=B/Pm/IvNx8tLDDFRsJXBs+oweQGmx08QZ6xK0IvBQn3R"
"268BC041572123F15C5566E5F3D88675FABCC028427B501AE228CA9BB31630D5"
"dtm-domain-verification=KQ1rIgUP8GpiV9mSmysS40YKtHjVrI0VF938cuCAWXQ"
"google-site-verification=GkbnFA_aF3RXaZOC3deEsrGqs0fmTXyys2hbIn1nVcM"
"google-site-verification=nZIK8Rc0sw4MxlgnsYseSBTdcyDXeLFR6P5FIAbgSEM"
"google-site-verification=qZbBdujV5kZQv_pCqV2wpfSU25odH35HQukm5ACyLNs"
"v4ixju/hXVFXszYswwinkbStpHoDb361lQekI6rkjQ2DV4HHKdN/FJPvMAO88x1rTaRwf29UYwPAq6LqldNWZQ=="
"adobe-idp-site-verification=4089552e88740d878b0400d184ab01c0b7391e6dc85796732000450e3476fc93"
"atlassian-domain-verification=qjHCJ33pyZHmggxdcFDtGiegrc/iLSyVUIG0LAu1g7XW1JnMdaY8G8pbMUY1Z4hm"
"v=spf1 ip4:51.5.72.0/24 ip4:172.81.81.38 ip4:51.4.72.0/24 ip4:51.5.80.0/27 ip4:51.4.80.0/27 ip4:172.81.81.50 ip4:172.81.82.50 ip4:63.123.152.4 ip4:40.92.0.0/15 ip4:172.81.82.79 ip4:172.81.80.64 ip4:172.81.81.39 ip4:172.81.82.87 ip4:172.81.82.88 ip4:155.95" ".96.50 ip4:155.95.86.50 ip4:23.90.98.102 ip4:124.17.27.36 ip4:149.72.0.0/16 ip4:198.21.0.0/21 ip4:50.31.32.0/19 ip4:167.89.0.0/17 ip4:68.232.140.57 ip4:68.232.140.79 include:_s0.cdc.gov -all" | OK | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
| 3600 | RRSIG | TXT 13 2 3600 20250913082338 20250910072338 31759 cdc.gov. NV/QPyf8rFApaD3bw5V8BJac8mPvjS6N LrV2NobmPPvYiBB7YH4GJZ7UGc3afRcz vPL3EODlemjZLHWJXEShuQ== | VALID | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | |
| RR count (Answer/Authority/Additional) | OK | 20/0/1 | 20/0/1 | 20/0/1 | 20/0/1 | 20/0/1 | 20/0/1 | 20/0/1 | 20/0/1 | 20/0/1 | 20/0/1 | 20/0/1 | 20/0/1 | |||
| Response size (bytes) | OK | 1852 | 1852 | 1852 | 1852 | 1852 | 1852 | 1852 | 1852 | 1852 | 1852 | 1852 | 1852 | |||
| Response time (ms) | OK | 114 | 114 | 24 | 143 | 114 | 124 | 373 | 483 | 134 | 124 | 112 | 135 | |||
Responses for cdc.gov/CNAME
| Name | TTL | Type | Data | Status | Returned by | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| a1-43.akam.net. (193.108.91.43) | a1-43.akam.net. (2600:1401:2::2b) | a2-64.akam.net. (95.100.174.64) | a2-64.akam.net. (2600:1480:7000::40) | a28-65.akam.net. (95.100.173.65) | a28-65.akam.net. (2600:1480:d800::41) | a5-66.akam.net. (95.100.168.66) | a5-66.akam.net. (2600:1480:b000::42) | a8-67.akam.net. (2.16.40.67) | a8-67.akam.net. (2600:1403:a::43) | a9-64.akam.net. (184.85.248.64) | a9-64.akam.net. (2a02:26f0:117::40) | |||||
| RR count (Answer/Authority/Additional) | OK | 0/4/1 | 0/4/1 | 0/4/1 | 0/4/1 | 0/4/1 | 0/4/1 | 0/4/1 | 0/4/1 | 0/4/1 | 0/4/1 | 0/4/1 | 0/4/1 | |||
| Response size (bytes) | OK | 383 | 383 | 383 | 383 | 383 | 383 | 383 | 383 | 383 | 383 | 383 | 383 | |||
| Response time (ms) | OK | 113 | 125 | 114 | 127 | 113 | 120 | 373 | 471 | 147 | 123 | 125 | 146 | |||
Responses for cdc.gov/NSEC3PARAM
| Name | TTL | Type | Data | Status | Returned by | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| a1-43.akam.net. (193.108.91.43) | a1-43.akam.net. (2600:1401:2::2b) | a2-64.akam.net. (95.100.174.64) | a2-64.akam.net. (2600:1480:7000::40) | a28-65.akam.net. (95.100.173.65) | a28-65.akam.net. (2600:1480:d800::41) | a5-66.akam.net. (95.100.168.66) | a5-66.akam.net. (2600:1480:b000::42) | a8-67.akam.net. (2.16.40.67) | a8-67.akam.net. (2600:1403:a::43) | a9-64.akam.net. (184.85.248.64) | a9-64.akam.net. (2a02:26f0:117::40) | |||||
| cdc.gov | 3600 | NSEC3PARAM |
1 0 0 - | OK | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
| 3600 | RRSIG | NSEC3PARAM 13 2 3600 20250913082338 20250910072338 31759 cdc.gov. wj9S30ocBYx8LfZZI/Ie7Y/JnPFYwWda /obrY6VWwMRdXghbDO4sk1rH64bi1vYm sIscV11KVAi9YZrcBTjjvQ== | VALID | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | |
| RR count (Answer/Authority/Additional) | OK | 2/0/1 | 2/0/1 | 2/0/1 | 2/0/1 | 2/0/1 | 2/0/1 | 2/0/1 | 2/0/1 | 2/0/1 | 2/0/1 | 2/0/1 | 2/0/1 | |||
| Response size (bytes) | OK | 156 | 156 | 156 | 156 | 156 | 156 | 156 | 156 | 156 | 156 | 156 | 156 | |||
| Response time (ms) | OK | 54 | 148 | 138 | 148 | 139 | 148 | 350 | 486 | 148 | 149 | 149 | 114 | |||
Responses for cdc.gov/SOA
| Name | TTL | Type | Data | Status | Returned by | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| a1-43.akam.net. (193.108.91.43) | a1-43.akam.net. (2600:1401:2::2b) | a2-64.akam.net. (95.100.174.64) | a2-64.akam.net. (2600:1480:7000::40) | a28-65.akam.net. (95.100.173.65) | a28-65.akam.net. (2600:1480:d800::41) | a5-66.akam.net. (95.100.168.66) | a5-66.akam.net. (2600:1480:b000::42) | a8-67.akam.net. (2.16.40.67) | a8-67.akam.net. (2600:1403:a::43) | a9-64.akam.net. (184.85.248.64) | a9-64.akam.net. (2a02:26f0:117::40) | |||||
| cdc.gov | 3600 | SOA |
a1-43.akam.net. hostmaster.CDC.GOV. 746128952 10800 3600 604800 3600 | OK | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
| 3600 | RRSIG | SOA 13 2 3600 20250913082338 20250910072338 31759 cdc.gov. 4dVDWO9hGTscaG54qOFN5Ib6cdYxyhJE t7Kl3RYkxuml9xLFT17Pe253gNWanj/6 veVwYGSTR+M7lr6l/Z5rGA== | VALID | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | |
| RR count (Answer/Authority/Additional) | OK | 2/7/1 | 2/7/1 | 2/7/1 | 2/7/1 | 2/7/1 | 2/7/1 | 2/7/1 | 2/7/1 | 2/7/1 | 2/7/1 | 2/7/1 | 2/7/1 | |||
| Response size (bytes) | OK | 418 | 418 | 418 | 418 | 418 | 418 | 418 | 418 | 418 | 418 | 418 | 418 | |||
| Response time (ms) | OK | 111 | 120 | 111 | 109 | 111 | 127 | 387 | 480 | 133 | 121 | 157 | 121 | |||
