nsf.gov
Updated:
2025-08-18 15:08:38 UTC (171 days ago)
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DNS Server Responses
Responses for nsf.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) | |||||
| nsf.gov | 3600 | DS |
15973 5 2 c02f709a230cb7ea0bf5f10e5b7e26df26b44b3d83abe78aa7446c77790c5329
29308 5 2 a3e853c43a03d99eb6e2073bb5fb9ef2f1f5f734f1a737f8478cee3ea85195b8 | OK | Y | Y | Y | Y | Y | Y | Y | Y |
| 3600 | RRSIG | DS 13 2 3600 20250819160823 20250817140823 35496 gov. cXnJ9RO++cMlSakDqA5ygPzoiA1c0Xtm lZwsa2QeehCqg9WUEeX+ZBrrQWfD+Gqi Tp7k3WcCbA5vXZ2P+2BKEQ== | VALID | Y | ||||||||
| 3600 | RRSIG | DS 13 2 3600 20250819160823 20250817140823 35496 gov. ENkFXN+EDftA8rQgX3BifEaEvcoL8CiX VHXrWPcn6pXf0OKQKYz8zOhdOM72qhfa nC+PbiMzuTeyT7c/dk1DFg== | VALID | Y | ||||||||
| 3600 | RRSIG | DS 13 2 3600 20250819160823 20250817140823 35496 gov. cxZCKJI6hI5Hij6IFY+z3fe7Va3Hmh47 r9UzkSe7kGQAB8Pd03ddsNEm19bvUJX7 JkJVZJl5CIa1HXgF3O7teQ== | VALID | Y | ||||||||
| 3600 | RRSIG | DS 13 2 3600 20250819160823 20250817140823 35496 gov. l3/ZIacnHgQZC48HjW25vBpHCXRXKf5z fCP7OMU3HxIGYcVNPuFp1xZUrDNtx32+ QU0nYGV8rouXjbJAT0H4+Q== | VALID | Y | ||||||||
| 3600 | RRSIG | DS 13 2 3600 20250819160823 20250817140823 35496 gov. qhPxOcvRHuT/hIxm9LMr+VO9ElMDDzv8 gBQKeFVBUY+Be78tv038X9HWA6FWsxXs 2E+Ynj/q0Zs68z4wOP5p+Q== | VALID | Y | ||||||||
| 3600 | RRSIG | DS 13 2 3600 20250819160823 20250817140823 35496 gov. BIxxVIEyAHKSrt8APrL+tAC7g+JAyNeK UAJQLy1cQAYEuOAmXPsMK6vVUJKbRfU2 Q6KUDT4uulAsxlnoj71Kaw== | VALID | Y | ||||||||
| 3600 | RRSIG | DS 13 2 3600 20250819160823 20250817140823 35496 gov. 80CW5/QcK2ifCb4y+fjZvYU7EVOk52qk /eXQYRTHw9P6z79l6O7vomtsqEKiuxtb t/9z2Ta+2m/b+oJ0dHtf8w== | VALID | Y | ||||||||
| 3600 | RRSIG | DS 13 2 3600 20250819160823 20250817140823 35496 gov. WzEaBShKKLfgdYUAix++JKsi8Qhv2fMi wVaxPMrK6B4hkfMls8b1tft9iY57AkxH KT1IarB/WLNdNlzJWneRDg== | VALID | 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 | |||
| Response size (bytes) | OK | 242 | 240 | 242 | 240 | 242 | 240 | 242 | 240 | |||
| Response time (ms) | OK | 20 | 10 | 22 | 9 | 22 | 8 | 22 | 10 | |||
Responses for nsf.gov/DNSKEY
| Name | TTL | Type | Data | Status | Returned by | |||||
|---|---|---|---|---|---|---|---|---|---|---|
| ns1.nsf.gov. (128.150.2.55) | ns1.nsf.gov. (2620:10f:6001:2::55) | ns2.nsf.gov. (128.150.2.56) | ns2.nsf.gov. (2620:10f:6001:2::56) | ns3.nsf.gov. (204.14.134.242) | ns3.nsf.gov. (2607:f478:80:1::242) | |||||
| nsf.gov | 172800 | DNSKEY |
256 3 5 AwEAAbn2HYzrNJ+cefCWhRZaPopxKoEO pNDSOVEEe4OJOdaYWEB44EYSMKIkR2s4 LTPxnuZR/TYfGPPnvjuuff0lEKingagQ xKa+nKtCSu06MB9ToSH/ax0Clbt0628E NGd+mhkMGTTUe/o4EgPdBG0esnLujl7j vBON/520nhU6NkPh ; key tag = 14662
256 3 5 AwEAAbsriXgu5a6ClVnalk9gXWHcBOX8 rqwqtFxFqtVU+L7pDAr1lE0/RmzVsED+ z56FoRG42RmsAy4ZaM/5zKow8QzI9ugU gHP2gnA0Ro71gfd5vBkS9KOPUBuOOM2c KeE9lEniTNXDlS24ZLv2msCAVrHWSPYS KF0Hf9DHg/Fj+HOz ; key tag = 13591
257 3 5 AwEAAb88Qk2j7TPTfk0XZdQ48Qsn8bg6 ITa80LNi8h8P3YWtQH9vOoaUOtR9Okh7 ay+4+TDPSNIxevlN28eSRmCpASZ4+Z7Z 3EZWpKXsQVY22F71occQh5ZI6/C9/oCu ZVfT78wUcGTVnTwlUXRVO9oL7Vm9ODi/ /WUh5G2dzd59s+pa/tP/OVZFoMAjGGhj EqJOSNjNEk9ZPOfA1efMoN3YhytQ8jLD ip9MMxMNIpOgYCwBxlBWrsaoeIPsC7Z/ xS8ZzhwcxD8ati3Y1KfKQIY7/weS9qmz +AdLq2VwgzuxDs/HHQEZ00LTY9NtR3wd Of2SxzHljXDUS/netvtfg8gxyvs= ; key tag = 15973
257 3 5 AwEAAcgAdLvFYiVcJUiFfb5jZC6nvfPx qXcH/ahUNS5oW0pwTQVg+ZrWfQDCHxzR cjEtA8c2T9XEZWxRIPeWYDG6bOEFZNui APZc1EkLh7DPBzxf7mSUJ+GVfBudqceY CP/ubNxM+kqlYSD79NT/6HUNKGxsjshH 6idzC2mpl7BTxLyhllax/MbthTSzOuz/ dSuCqr4BW2ZThFNd+lBKeicAym+fZ2hf yGm+ZjTvSh6t7yEiA5uX1rgK7tOJmkad OTaCDY5sUjrSZnrLCd00siXM3dht6eAu aZ+Tf32MYC279RNykdI7zzG04U/v2Hh1 lXjiF4csnvivHDwhboyrZ3Q69ps= ; key tag = 29308 | OK | Y | Y | Y | Y | Y | |
| 172800 | RRSIG | DNSKEY 5 2 172800 20250821151414 20250817142039 13591 nsf.gov. FZ1XU/KY5LRmVuFGSg3Z66N067RPxgUv DK0qdPr0yeunYXWW4EminDSFDUyMyi9N /+K/136nmyiXBlVVKY13BhFWIUzEuzYh R14uA1H+0kk7crJTBm3Hpv3kuZFojPig rfYIR5fup7EWKp6VHlm4K74v0X2gq/wT ScunIHa1mEY= | VALID | Y | Y | Y | Y | Y | ||
| 172800 | RRSIG | DNSKEY 5 2 172800 20250821151414 20250817142039 29308 nsf.gov. B0RscptnTX0oul5OeFFoQkSjRrLGkfMQ Hv6Eb65SR9cdqFlpE0E13fy4XguSCzI/ g88GVnpv8hNMadxJH5mOEoneVr501MLU 7rjzFj99Pmzbp8OkKWHxhDRGn4PgYs9x bKdThrDIk0olBR/ig16GkcTr8pG6rSkZ D+D96o7deHa0kk7RkHr9bjAPd56zJaHT 1mOOwzbNHQopVuVD5lyzN++Dk6uPJ5lB ru+ye+XLMVlLIyRgiaNojGVCVq153Gpl 6im8+4VbMFcIKnVXTR/AqdtAjOUURYsb LO0FYznRw4mEorXWLPjRkG5WmbWgS6A8 eO7YwJJzDQDAkvpcbyriQA== | VALID | Y | Y | Y | Y | Y | ||
| 172800 | RRSIG | DNSKEY 5 2 172800 20250821151414 20250817142039 15973 nsf.gov. QsWmdMYDa8uenC5iEg+0QUw95aYV+xQu 6R3df8LkjHd4Iyz+LY6wDBbb+KI0wQnZ NlceuhD3cZYuI3kHBCJftjlJbWHcwvkc 6ibvgIKHc5PHh+o/cV5kvD2feoWGN6yq EnTR/8M6fuc1E+G7KMz5jU6AqZkZQMwB s9SHWQXBn4OYlqyV9rKh6XHPrHE+rye7 BnhNybeQF22n1Les3nKsZ5qhrHbQcMly /HGuWq/mKWEUJjNisRQhSZHXDa5VuI+x +asKJ4BdtdXLjqLoItc1R9+0uHQCtK4j UFQPR/sX5XQS7zNI/+IPzTGIZVvSxmuk 1mgUUQMxQ5tjkzYxRaKXVA== | VALID | Y | Y | Y | Y | Y | ||
| 172800 | RRSIG | DNSKEY 5 2 172800 20250821151414 20250817142039 14662 nsf.gov. LgbvAdWDaniJ1Ek78VPNrFmpGzOdAfPr A1A6LyzQcT++QWrfLlTqi6BOFBF0qvAH sLkz3EXxJKKzUEoH6nNRJWMdAXkSG8+Y kbgnWY5iIjzX7WVxos/w5UZ6WKnU0Eji DNBwmH7he13tw5TE7ABCPm9YTxVjnDo/ Nc9w3uK+aFQ= | VALID | Y | Y | Y | Y | Y | ||
| RR count (Answer/Authority/Additional) | OK | 8/0/1 | 8/0/1 | 8/0/1 | 8/0/1 | 8/0/1 | ||||
| Response size (bytes) | OK | 1836 | 1836 | 1836 | 1836 | 1836 | ||||
| Response time (ms) | OK | 133 | 139 | 139 | 150 | 171 | ||||
Responses for nsf.gov/NS
| Name | TTL | Type | Data | Status | Returned by | |||||
|---|---|---|---|---|---|---|---|---|---|---|
| ns1.nsf.gov. (128.150.2.55) | ns1.nsf.gov. (2620:10f:6001:2::55) | ns2.nsf.gov. (128.150.2.56) | ns2.nsf.gov. (2620:10f:6001:2::56) | ns3.nsf.gov. (204.14.134.242) | ns3.nsf.gov. (2607:f478:80:1::242) | |||||
| nsf.gov | 10800 | NS |
ns1.nsf.gov.
ns2.nsf.gov.
ns3.nsf.gov. | OK | Y | Y | Y | Y | Y | |
| 10800 | RRSIG | NS 5 2 10800 20250822092907 20250818084138 14662 nsf.gov. HerpPkuBvGNGO5fFqDDWqvLFH0gfFJyL DuRHgKGt9VtlzDvnbudqRI/bxOktngDQ Lb/wNSZsMxDFYcYvsyuO0j8TSk/rvdu8 Svt9XDrYhRsil2CIdpFGY0tiK+fVRvUU c596vA9OF/JfJNGfC/1qmuxM0ncLZcGs rNuxV3bZetQ= | VALID | Y | Y | Y | Y | Y | ||
| 10800 | RRSIG | NS 5 2 10800 20250822092907 20250818084138 13591 nsf.gov. Ea+kD0Di7W+NZLS7bUDggTLWkUk/NRaG 8sJ+r7Nm68zCbmZHhCZf2wvp5cKHzLic 9fCfNjAjuJxm7e0xerln/ugLvvu70Tcc jiO48WZE0uRn9e7pzBEEKuWX8vZxXQ95 AAy5BLf4dWlbEtOLmJZAuXd71txMvcqr YUs/YMLAPPA= | VALID | Y | Y | Y | Y | Y | ||
| RR count (Answer/Authority/Additional) | OK | 5/0/9 | 5/0/9 | 5/0/9 | 5/0/9 | 5/0/9 | ||||
| Response size (bytes) | OK | 918 | 918 | 918 | 918 | 918 | ||||
| Response time (ms) | OK | 74 | 74 | 87 | 80 | 67 | ||||
Responses for nsf.gov/TXT
| Name | TTL | Type | Data | Status | Returned by | |||||
|---|---|---|---|---|---|---|---|---|---|---|
| ns1.nsf.gov. (128.150.2.55) | ns1.nsf.gov. (2620:10f:6001:2::55) | ns2.nsf.gov. (128.150.2.56) | ns2.nsf.gov. (2620:10f:6001:2::56) | ns3.nsf.gov. (204.14.134.242) | ns3.nsf.gov. (2607:f478:80:1::242) | |||||
| nsf.gov | 120 | TXT |
"<meta" "name=\"zoom-domain-verification\"" "content=\"ZOOM_verify_b3xjZjUUQx-tJoqy4aCUyg\">"
"_e2bgk5emxy2urhc02hbj3qdfio78rre"
"ZOOM_verify_e-wubZa8RVevvUsuV9EDjg"
"ZOOM_verify_vIOQy6f2SQWeZ2977lDjcQ"
"amazonses:CJeGepY8qu0s5Rvnp0WG10sbMjRq+6TZ7fiY6bMqpiI="
"amazonses:DamZDYghwrc36rQV5r31e65CG+IMCDnwWTHIYOBhJXw="
"amazonses:KT2VTwGZXoLetXUWN88a5yYAGXBROcTpc2ZnkOfLDJs="
"amazonses:WZKkPkyla+989ZOi22G9mHBRQ5+AFckOtwOzHCrGjw0="
"amazonses:Xen13otWmW+wYsvK3OOWVwVweAySkrZvw4bkN6B8DS0="
"have-i-been-pwned-verification=4f69051491297bd79446011a4ad80df8"
"dtm-domain-verification=hhhDP2wLLViJtESmc7Ta3p4TebJnbXRN6QgO17iUa84"
"google-site-verification=vA4yjJZWJbPcVjZIBv-mY5xH88T2uNrEQTfsITLtt4s"
"pardot392062=053f2d10e7f4c1b927a691aaad73b9b3e7907aa4c63f6eb1213ac7d56751e6f2"
"pardot392062=05fbda79c7018dd8f27b04ea0fd2610c38a298a7f67d08e2ff95fa3c8942dbb2"
"pardot392062=becfd95f24258e3fc13fcd1a1e1180d727c56b4be4d260083f9cd9b5c9b6c796"
"ShNmcKFFVegkbrLv/ZWIayChihj/6ex8I90IpRSXQBkn1Tsx45u+8mCFusWDhJGae2kekkYKk9ufjRoo3NfcEg=="
"cisco-ci-domain-verification=31282763ef63b65d7fbe70a761e5bb83dbb03877bd585e5d6f9ce91b988d419a"
"cisco-ci-domain-verification=668a8a48d9102045865249e856890fb34daf8e2b743f21f0c47df1819f8c46db"
"atlassian-domain-verification=ZxoQv8eEes8m9y/CQit7XinKIZ2stkuJYobPGxyfb2Vawpwx53WuHXUn1jXwbOSH"
"v=spf1 ip4:128.150.5.20/26 ip4:66.77.7.161/32 ip4:66.77.15.226/32 ip4:128.150.130.200/31 ip4:15.200.32.0/24 ip4:128.150.225.100 ip4:65.123.16.240/28 ip4:65.127.216.64/27" " ip4:3.220.190.25 ip4:3.221.22.181 ip4:35.153.165.194 ip4:18.235.253.50 ip4:23.23.239.161 ip4:52.37.117.118 ip4:35.162.59.88 ip6:2620:10f:6001:5::20/121" " include:spf.constantcontact.com include:spf.protection.outlook.com include:_spf.salesforce.com include:app.aventri.com include:amazonses.com ~all" | OK | Y | Y | Y | Y | Y | |
| 120 | RRSIG | TXT 5 2 120 20250821151414 20250817142039 13591 nsf.gov. UfHKtb230fldX5fK2gqwm9plL69PEqLR 9RXXK9FTT0G8n/OaN1Xi7WcSEcZgotCB vfiDXDOsilkUqMi4EpQVKEP6InQPIDu1 iil9sj9Dvdv7mBsjU4t/O1zdmgkwlqsp tDg4BI01ejz5RX+d5Zem9SaPHqZ8j28J KYMfGWoJtuw= | VALID | Y | Y | Y | Y | Y | ||
| 120 | RRSIG | TXT 5 2 120 20250821151414 20250817142039 14662 nsf.gov. CvNMcrcifL/3HVK8auULHGLrDwcZRzY/ Ay+chKLkD9HFrAj+QpOnU1rBRjiND7An yLLmP/pSINGF/kgL94IDMqj+CobfUH4n 0k2bRmhB1Qk+CUEdO89lAcmJ3Qw0Gtb4 kucVNHvFs9SSDYobjDZQx6uRiSR+Yg5C SEd8nPsdmbM= | VALID | Y | Y | Y | Y | Y | ||
| RR count (Answer/Authority/Additional) | OK | 22/0/1 | 22/0/1 | 22/0/1 | 22/0/1 | 22/0/1 | ||||
| Response size (bytes) | OK | 2378 | 2378 | 2378 | 2378 | 2378 | ||||
| Response time (ms) | OK | 150 | 138 | 152 | 161 | 165 | ||||
Responses for nsf.gov/A
| Name | TTL | Type | Data | Status | Returned by | |||||
|---|---|---|---|---|---|---|---|---|---|---|
| ns1.nsf.gov. (128.150.2.55) | ns1.nsf.gov. (2620:10f:6001:2::55) | ns2.nsf.gov. (128.150.2.56) | ns2.nsf.gov. (2620:10f:6001:2::56) | ns3.nsf.gov. (204.14.134.242) | ns3.nsf.gov. (2607:f478:80:1::242) | |||||
| nsf.gov | 10800 | A |
128.150.221.244 | OK | Y | Y | Y | Y | Y | |
| 10800 | RRSIG | A 5 2 10800 20250822064128 20250818063127 13591 nsf.gov. oVeFaF8kmJPBu4w4N9bWIR0S1KzaBOK2 hX559Fp/EvSJ4IHEbwWPoFJnGbFFLJTJ +PzrvZbbIzR3JowzDNPc9AeBJLMlCCs1 /1iKUqMu4Nna8CktYz3bLKfa2npO1z5T AIvTqDqleEHj5NGxLjmkDpoPnZMjaLI+ R6llmvJ6EZE= | VALID | Y | Y | Y | Y | Y | ||
| 10800 | RRSIG | A 5 2 10800 20250822064128 20250818063127 14662 nsf.gov. Xzzf9czYCjBaUOVFFryftvoMNlG3RE0W NV3Gv4xtLQHq8MTpeyf9yoFK61C4A/lg 7WHmxbsom1NLOAnzYSgYfLMnUMNzT32A nloXzFcq89E+Fl42lYj+pFLIJrLbTlbL /o/ZNnFC1V0cL3JgdII16KVkzWvcdW7V 79JmCewT8hY= | VALID | 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 | ||||
| Response size (bytes) | OK | 414 | 414 | 414 | 414 | 414 | ||||
| Response time (ms) | OK | 69 | 69 | 74 | 72 | 68 | ||||
Responses for nsf.gov/CDS
| Name | TTL | Type | Data | Status | Returned by | |||||
|---|---|---|---|---|---|---|---|---|---|---|
| ns1.nsf.gov. (128.150.2.55) | ns1.nsf.gov. (2620:10f:6001:2::55) | ns2.nsf.gov. (128.150.2.56) | ns2.nsf.gov. (2620:10f:6001:2::56) | ns3.nsf.gov. (204.14.134.242) | ns3.nsf.gov. (2607:f478:80:1::242) | |||||
| RR count (Answer/Authority/Additional) | OK | 0/6/1 | 0/6/1 | 0/6/1 | 0/6/1 | |||||
| Response size (bytes) | OK | 838 | 838 | 838 | 838 | |||||
| Response time (ms) | OK | 186 | 90 | 91 | 92 | |||||
Responses for nsf.gov/MX
| Name | TTL | Type | Data | Status | Returned by | |||||
|---|---|---|---|---|---|---|---|---|---|---|
| ns1.nsf.gov. (128.150.2.55) | ns1.nsf.gov. (2620:10f:6001:2::55) | ns2.nsf.gov. (128.150.2.56) | ns2.nsf.gov. (2620:10f:6001:2::56) | ns3.nsf.gov. (204.14.134.242) | ns3.nsf.gov. (2607:f478:80:1::242) | |||||
| nsf.gov | 900 | 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 | |
| 900 | RRSIG | MX 5 2 900 20250821154952 20250817150123 13591 nsf.gov. XCG5x6RBD7bHp/7cnoX+FU+lZr2AFG2z 5O5+xBCq4gVRi388mzdWUP3T3v2EymOq BkYJ7aWd5mxNXPH+48od7WEKijgj/jvL t5lba7s8afiOYglHmrQVpCXjq6kGUM7I n06qPoaU8Ofsm188b0wuKDhr0HeOYSOR ZlzMdHBaMm4= | VALID | Y | Y | Y | Y | Y | ||
| 900 | RRSIG | MX 5 2 900 20250821154952 20250817150123 14662 nsf.gov. WKILbHLL+7Ks5L/JspizlrZ9uTNZJRQ3 fXt3kfJMX3NbILIl08F6NGz+YY4Tjcd3 TF5+8aam8qYbWS0b46RdQW/pFYg3jFC3 2kmWsITVRXeoMVrpdVW8LicXk3wn4YYP GUg106xcZ+H33kapSoxbGuIhhssKXOqj CD8MA1YRFmQ= | VALID | 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 | ||||
| Response size (bytes) | OK | 506 | 506 | 506 | 506 | 506 | ||||
| Response time (ms) | OK | 130 | 127 | 183 | 132 | 130 | ||||
Responses for nsf.gov/CDNSKEY
| Name | TTL | Type | Data | Status | Returned by | |||||
|---|---|---|---|---|---|---|---|---|---|---|
| ns1.nsf.gov. (128.150.2.55) | ns1.nsf.gov. (2620:10f:6001:2::55) | ns2.nsf.gov. (128.150.2.56) | ns2.nsf.gov. (2620:10f:6001:2::56) | ns3.nsf.gov. (204.14.134.242) | ns3.nsf.gov. (2607:f478:80:1::242) | |||||
| RR count (Answer/Authority/Additional) | OK | 0/6/1 | 0/6/1 | 0/6/1 | 0/6/1 | |||||
| Response size (bytes) | OK | 838 | 838 | 838 | 838 | |||||
| Response time (ms) | OK | 158 | 189 | 191 | 193 | |||||
Responses for nsf.gov/NSEC3PARAM
| Name | TTL | Type | Data | Status | Returned by | |||||
|---|---|---|---|---|---|---|---|---|---|---|
| ns1.nsf.gov. (128.150.2.55) | ns1.nsf.gov. (2620:10f:6001:2::55) | ns2.nsf.gov. (128.150.2.56) | ns2.nsf.gov. (2620:10f:6001:2::56) | ns3.nsf.gov. (204.14.134.242) | ns3.nsf.gov. (2607:f478:80:1::242) | |||||
| RR count (Answer/Authority/Additional) | OK | 0/6/1 | 0/6/1 | 0/6/1 | 0/6/1 | 0/6/1 | ||||
| Response size (bytes) | OK | 838 | 838 | 838 | 838 | 838 | ||||
| Response time (ms) | OK | 120 | 185 | 187 | 117 | 116 | ||||
Responses for nsf.gov/SOA
| Name | TTL | Type | Data | Status | Returned by | |||||
|---|---|---|---|---|---|---|---|---|---|---|
| ns1.nsf.gov. (128.150.2.55) | ns1.nsf.gov. (2620:10f:6001:2::55) | ns2.nsf.gov. (128.150.2.56) | ns2.nsf.gov. (2620:10f:6001:2::56) | ns3.nsf.gov. (204.14.134.242) | ns3.nsf.gov. (2607:f478:80:1::242) | |||||
| nsf.gov | 10800 | SOA |
p-dns-i-gridmstr01.NsF.gov. postmaster.NsF.gov. 363064 10800 1080 2419200 900 | OK | Y | Y | Y | Y | Y | |
| 10800 | RRSIG | SOA 5 2 10800 20250822145050 20250818135050 14662 nsf.gov. qeM7dnUGHlnArtOngnjQA15wbnmF+N/g 49dB38UX8KJtrRisHCRe3zmu2jcZhdUK HcNp4hT+lLbvogmjzi57E2QxAUXTODYU hms/lFmCyUvikJaqZuqOy/N561s6VS53 /cWVVTbeJmwMNQhL9nNbR5ggbVbXNEpb aZcL80dSQ7k= | VALID | Y | Y | Y | Y | Y | ||
| 10800 | RRSIG | SOA 5 2 10800 20250822145050 20250818135050 13591 nsf.gov. sKIM/LqOUTuKRoy1z/pzlZJ29ZTxhGtS kjWCUZ1CuEo+FYn3CEVwt2GV7Fnj3mfK nS4VKijz9Jv+4c2tkAQQi0sY6Ds8DMbr +uV0631CJXyFep0zNT2qmgdQTWw/qLvP FrmReeQhXV2breHEyyrazaLW6krGI8z1 I6yDKxj2Fs8= | VALID | 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 | ||||
| Response size (bytes) | OK | 436 | 436 | 436 | 436 | 436 | ||||
| Response time (ms) | OK | 220 | 216 | 219 | 221 | 219 | ||||
Responses for nsf.gov/CNAME
| Name | TTL | Type | Data | Status | Returned by | |||||
|---|---|---|---|---|---|---|---|---|---|---|
| ns1.nsf.gov. (128.150.2.55) | ns1.nsf.gov. (2620:10f:6001:2::55) | ns2.nsf.gov. (128.150.2.56) | ns2.nsf.gov. (2620:10f:6001:2::56) | ns3.nsf.gov. (204.14.134.242) | ns3.nsf.gov. (2607:f478:80:1::242) | |||||
| RR count (Answer/Authority/Additional) | OK | 0/6/1 | 0/6/1 | 0/6/1 | 0/6/1 | 0/6/1 | ||||
| Response size (bytes) | OK | 838 | 838 | 838 | 838 | 838 | ||||
| Response time (ms) | OK | 140 | 187 | 143 | 153 | 146 | ||||
Responses for nsf.gov/NS
| Name | TTL | Type | Data | Status | Returned by | |||||
|---|---|---|---|---|---|---|---|---|---|---|
| ns1.nsf.gov. (128.150.2.55) | ns1.nsf.gov. (2620:10f:6001:2::55) | ns2.nsf.gov. (128.150.2.56) | ns2.nsf.gov. (2620:10f:6001:2::56) | ns3.nsf.gov. (204.14.134.242) | ns3.nsf.gov. (2607:f478:80:1::242) | |||||
| nsf.gov | 10800 | NS |
ns1.nsf.gov.
ns2.nsf.gov.
ns3.nsf.gov. | OK | Y | Y | Y | Y | Y | |
| 10800 | RRSIG | NS 5 2 10800 20250822092907 20250818084138 14662 nsf.gov. HerpPkuBvGNGO5fFqDDWqvLFH0gfFJyL DuRHgKGt9VtlzDvnbudqRI/bxOktngDQ Lb/wNSZsMxDFYcYvsyuO0j8TSk/rvdu8 Svt9XDrYhRsil2CIdpFGY0tiK+fVRvUU c596vA9OF/JfJNGfC/1qmuxM0ncLZcGs rNuxV3bZetQ= | VALID | Y | Y | Y | Y | Y | ||
| 10800 | RRSIG | NS 5 2 10800 20250822092907 20250818084138 13591 nsf.gov. Ea+kD0Di7W+NZLS7bUDggTLWkUk/NRaG 8sJ+r7Nm68zCbmZHhCZf2wvp5cKHzLic 9fCfNjAjuJxm7e0xerln/ugLvvu70Tcc jiO48WZE0uRn9e7pzBEEKuWX8vZxXQ95 AAy5BLf4dWlbEtOLmJZAuXd71txMvcqr YUs/YMLAPPA= | VALID | Y | Y | Y | Y | Y | ||
| RR count (Answer/Authority/Additional) | OK | 5/0/9 | 5/0/9 | 5/0/9 | 5/0/9 | 5/0/9 | ||||
| Response size (bytes) | OK | 918 | 918 | 918 | 918 | 918 | ||||
| Response time (ms) | OK | 74 | 74 | 87 | 80 | 67 | ||||
Responses for nsf.gov/AAAA
| Name | TTL | Type | Data | Status | Returned by | |||||
|---|---|---|---|---|---|---|---|---|---|---|
| ns1.nsf.gov. (128.150.2.55) | ns1.nsf.gov. (2620:10f:6001:2::55) | ns2.nsf.gov. (128.150.2.56) | ns2.nsf.gov. (2620:10f:6001:2::56) | ns3.nsf.gov. (204.14.134.242) | ns3.nsf.gov. (2607:f478:80:1::242) | |||||
| nsf.gov | 10800 | AAAA |
2620:10f:6002:221::244 | OK | Y | Y | Y | Y | Y | |
| 10800 | RRSIG | AAAA 5 2 10800 20250822061612 20250818053747 14662 nsf.gov. K671KjLjqMApcjfGHsyCCJu9UiGYnfV/ oLRRmVKRdUb82U1Lzc7lxG6A0iY/QYzd OG/zWS3/9mL6N0iPVOcmxSBjA9Dibf97 bHhyGeZ+hnitA4Ko18VbmGW5uNdqRlJC ngs+ydcs7rMjdWKRYSGHRmweDofIMR88 r1Uh1hhwURQ= | VALID | Y | Y | Y | Y | Y | ||
| 10800 | RRSIG | AAAA 5 2 10800 20250822061612 20250818053747 13591 nsf.gov. pKjU+p1oW4zQesk7qmVQQ0hmRQaHHQE2 YgaGiUQa1WTPE/nArdapgTJUHWEi6FfG MHBOvrkXhpctTXFfzPCGBY6LJvCMSAnM RS7v5jg7nxjeZVg9YKy5kdcx3CcDcc4x megj7aB0QouzW+i5WDT0LMAYbBgK1iKm u9cZ3zYUnlw= | VALID | 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 | ||||
| Response size (bytes) | OK | 426 | 426 | 426 | 426 | 426 | ||||
| Response time (ms) | OK | 188 | 133 | 134 | 140 | 138 | ||||
Responses for srqxv.cf7xk.nsf.gov/A
| Name | TTL | Type | Data | Status | Returned by | |||||
|---|---|---|---|---|---|---|---|---|---|---|
| ns1.nsf.gov. (128.150.2.55) | ns1.nsf.gov. (2620:10f:6001:2::55) | ns2.nsf.gov. (128.150.2.56) | ns2.nsf.gov. (2620:10f:6001:2::56) | ns3.nsf.gov. (204.14.134.242) | ns3.nsf.gov. (2607:f478:80:1::242) | |||||
| RR count (Answer/Authority/Additional) | OK | 0/9/1 | 0/9/1 | 0/9/1 | 0/9/1 | 0/9/1 | ||||
| Response size (bytes) | OK | 1276 | 1276 | 1276 | 1276 | 1276 | ||||
| Response time (ms) | OK | 166 | 141 | 168 | 142 | 171 | ||||
