irs.gov
Updated:
2025-09-04 22:27:06 UTC (95 days ago)
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DNS Server Responses
Responses for irs.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) | |||||
| irs.gov | 3600 | DS |
10226 8 2 c94f81e17566ebb0aca0227e07297e9b3236b9dcafc018bbe72ce0c9229630bb | OK | Y | Y | Y | Y | Y | Y | Y | Y |
| 3600 | RRSIG | DS 13 2 3600 20250905232706 20250903212706 35496 gov. 0n5HwLKtTlZN/MhYUui5SQXbY+utI2te Q6rpdlE+hjVPgbdYl1TpTae/uVKBKXaN 32IfVTJGEMoAqgCftV8ZaQ== | VALID | Y | ||||||||
| 3600 | RRSIG | DS 13 2 3600 20250905232706 20250903212706 35496 gov. /8MznS0sFeELtt6+Hpz8u5mA8N7HmmeV T1BMCgLdWWNs7LmJxwQgSazMS0Z2s/AI g34U/Fa/LdzzMh2270I+2Q== | VALID | Y | ||||||||
| 3600 | RRSIG | DS 13 2 3600 20250905232706 20250903212706 35496 gov. AFDt6d6Is8l/4oOqw8uUfpK9NNb6ECeW PEB4ReA6ezD8nEoReoLcdkT8erL/SrqP iRY2PZ8SgKWD/eIoDIvjlw== | VALID | Y | ||||||||
| 3600 | RRSIG | DS 13 2 3600 20250905232706 20250903212706 35496 gov. Gev5fG3bYGGsYiNlmoCPA0iF9g5/suQi 7QnZV8NRnf4k6/YSFOYwugKB95NPQdmd OM42YVdfw5KwvFLScoagEA== | VALID | Y | ||||||||
| 3600 | RRSIG | DS 13 2 3600 20250905232706 20250903212706 35496 gov. RN8OLuStV34zJjTIeOZuZUVQcdyEfgMs fcSYPPZHWVudrhgRKFk1ogeapC7d7Xdg qouGfTMYtYCD8zeybutpCw== | VALID | Y | ||||||||
| 3600 | RRSIG | DS 13 2 3600 20250905232706 20250903212706 35496 gov. 0bl7NSY4IpH80wiSn8MnJoOEB1VddNc1 Euduo3IA/4IcnPn2DEH1HKv8wKe6fX1w Sr+/XGv7ixez+Wvfv+yssg== | VALID | Y | ||||||||
| 3600 | RRSIG | DS 13 2 3600 20250905232706 20250903212706 35496 gov. xCNNK4phAKZOlIw0UlgiC3++Pw1vBStl 964W1GSXBVi+K4l2t4bz58+0kSJXQnCZ BaBU0jko6l/VHOyEV4gxpg== | VALID | Y | ||||||||
| 3600 | RRSIG | DS 13 2 3600 20250905232706 20250903212706 35496 gov. 90iiwD3Zbmrv4DRHJScFe4HYCozqchrB wAso7X27Rj0fzVIrtvv5AEzAgSpBbWcw JAfe818SfwEWI/SGwjIR9g== | 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 | 192 | 194 | 192 | 194 | 194 | 194 | 193 | |||
| Response time (ms) | OK | 63 | 34 | 64 | 34 | 65 | 32 | 65 | 33 | |||
Responses for irs.gov/DNSKEY
| Name | TTL | Type | Data | Status | Returned by | |||
|---|---|---|---|---|---|---|---|---|
| ns0022.secondary.cloudflare.com. (162.159.32.23) | ns0022.secondary.cloudflare.com. (2606:4700:51::a29f:2017) | ns0227.secondary.cloudflare.com. (162.159.33.102) | ns0227.secondary.cloudflare.com. (2606:4700:59::a29f:2166) | |||||
| irs.gov | 10800 | DNSKEY |
256 3 8 AwEAAafmnkoz7lMbmJre7erAjopeKMKH 4lTbMULh1HfM3NSBMzO4GqpXCqvSZyFS E30AI+HhCrbP7ToD912T5TCbpLfykzX+ Ydynn4PkO9nk3eNVcfEHAkc1lE8vyuQR Q280c+tfRLqEYXFYvJW0NAV+zbi4muAO +HxTtShPBcERNt1dd1xryrYS74RgxEmP YxDRsU/4O8xEnUiPm5qB7cfTYJ0XBIKq S0k6jEyKnwyYArmp5Tm3AX/L12ejWExZ Tga3pQ2rjrElI4Hs0eIFHcIHD0NiOEuD JlcmDSd88k5G09uHv0+C+lyVpKOzK8bp 5aNaVsHDkC9g0mOiVCbD/Xh+id0= ; key tag = 48424
257 3 8 AwEAAdyBXX4YQk/F+GRZr0fnahrki3+8 fXT4xgbeKjhBqtYm4YIaOCYVP2Ld0HOi mw2oYC9Hm51w+EPxwVp3Y3Yvb3ldpLnx UmHhzh7cAwxeRbBEoj1s6vxdwhLFrbab htkB+ZATbBLccRhJSa9hcgLJHMG+RQ4Q 9pXzfJktjS/vutdcXPma0zWUjMk/VEg9 o9RQG1BNNYRFJVBWbi6eHbNQc16Skz53 jSiU4dSm5xFK71tAz6gB5YGwlSL/05mo LUgTE9PkfZZFhRidK02TDOXof/sxjSTa fNXn44NjB4caZfkobDRQHRKlrQNd7MqG tEq5cWTQHJwOdjIEU7Vayefv4Z0= ; key tag = 10226 | OK | Y | Y | Y | Y |
| 10800 | RRSIG | DNSKEY 8 2 10800 20250917135848 20250903122848 10226 irs.gov. nH0GhIFB0aXUxzAl/6BH7wsbJyjSI9tQ MccIcuVJT8NRG8r4dKO4HAY4P5PzmP1N kDJ+ftRHtxGkzYqKkNaB7cdWjKwszVBh wwWQ/clAoez3o7p+5B4GFWqzXxQNBD08 G8ILr5mlfE+Zf7s8sBoqEo8zg7GSyLU2 7h29nLDWMpHXGHtAdBDMB0NUBDl9NKoU dtbmkJaK4jDoaUAXFWHJG/jFtpeqI7v4 K+fOmdqmfvd/EM53rFJ19kj65dU8QqKQ NKGngb6C55ZQi4smTt5D7NPFBEaS9DEv FQzKzGJXRtPYR/Oqw7wdrQ9XrhktBaEx aYSZQ5EPtQ+1NF+OtoezCA== | VALID | Y | Y | Y | Y | |
| RR count (Answer/Authority/Additional) | OK | 3/0/1 | 3/0/1 | 3/0/1 | 3/0/1 | |||
| Response size (bytes) | OK | 894 | 892 | 894 | 894 | |||
| Response time (ms) | OK | 75 | 39 | 76 | 41 | |||
Responses for irs.gov/NS
| Name | TTL | Type | Data | Status | Returned by | |||
|---|---|---|---|---|---|---|---|---|
| ns0022.secondary.cloudflare.com. (162.159.32.23) | ns0022.secondary.cloudflare.com. (2606:4700:51::a29f:2017) | ns0227.secondary.cloudflare.com. (162.159.33.102) | ns0227.secondary.cloudflare.com. (2606:4700:59::a29f:2166) | |||||
| irs.gov | 10800 | NS |
ns0022.secondary.cloudflare.com.
ns0227.secondary.cloudflare.com. | OK | Y | Y | Y | Y |
| 10800 | RRSIG | NS 8 2 10800 20250917095848 20250903082848 48424 irs.gov. OqMAeYzYB54CNS/DUVAoHtsqJgpG6aPU CG6hNeGg0HUWFsen4Snc3pBDvoFyjMCg U56nNbMHmADZDZpJEUf09pzSP5m6xSbU ZUz70zt6H1GiLSKDmp9ZyPbuXE8ysx7Q O3sCejuFNh6WpX8qD6OiueWSvoOlUlls +x255vbBth1n7Vpr7GcPmUNzmHFqtyI2 xpgpa3P63gns3KlDb65VoXd/TIwA3yg3 Te2z0s0nHlB3w9y9N0gmhBd/Cokfswoi 2oRV1bITwVNuviXrCl28/AF2uK0Mp13t ZsIfmb7lyLtJFXrcyreaWXemQAdLco4S NZoO/qlwJspR/KtyqVjZmg== | VALID | Y | Y | Y | Y | |
| RR count (Answer/Authority/Additional) | OK | 3/0/1 | 3/0/1 | 3/0/1 | 3/0/1 | |||
| Response size (bytes) | OK | 408 | 406 | 408 | 407 | |||
| Response time (ms) | OK | 9 | 3 | 10 | 4 | |||
Responses for irs.gov/NS
| Name | TTL | Type | Data | Status | Returned by | |||
|---|---|---|---|---|---|---|---|---|
| ns0022.secondary.cloudflare.com. (162.159.32.23) | ns0022.secondary.cloudflare.com. (2606:4700:51::a29f:2017) | ns0227.secondary.cloudflare.com. (162.159.33.102) | ns0227.secondary.cloudflare.com. (2606:4700:59::a29f:2166) | |||||
| irs.gov | 10800 | NS |
ns0022.secondary.cloudflare.com.
ns0227.secondary.cloudflare.com. | OK | Y | Y | Y | Y |
| 10800 | RRSIG | NS 8 2 10800 20250917095848 20250903082848 48424 irs.gov. OqMAeYzYB54CNS/DUVAoHtsqJgpG6aPU CG6hNeGg0HUWFsen4Snc3pBDvoFyjMCg U56nNbMHmADZDZpJEUf09pzSP5m6xSbU ZUz70zt6H1GiLSKDmp9ZyPbuXE8ysx7Q O3sCejuFNh6WpX8qD6OiueWSvoOlUlls +x255vbBth1n7Vpr7GcPmUNzmHFqtyI2 xpgpa3P63gns3KlDb65VoXd/TIwA3yg3 Te2z0s0nHlB3w9y9N0gmhBd/Cokfswoi 2oRV1bITwVNuviXrCl28/AF2uK0Mp13t ZsIfmb7lyLtJFXrcyreaWXemQAdLco4S NZoO/qlwJspR/KtyqVjZmg== | VALID | Y | Y | Y | Y | |
| RR count (Answer/Authority/Additional) | OK | 3/0/1 | 3/0/1 | 3/0/1 | 3/0/1 | |||
| Response size (bytes) | OK | 408 | 406 | 408 | 407 | |||
| Response time (ms) | OK | 9 | 3 | 10 | 4 | |||
Responses for irs.gov/MX
| Name | TTL | Type | Data | Status | Returned by | |||
|---|---|---|---|---|---|---|---|---|
| ns0022.secondary.cloudflare.com. (162.159.32.23) | ns0022.secondary.cloudflare.com. (2606:4700:51::a29f:2017) | ns0227.secondary.cloudflare.com. (162.159.33.102) | ns0227.secondary.cloudflare.com. (2606:4700:59::a29f:2166) | |||||
| irs.gov | 10800 | MX |
10 emgc.irs.gov.
10 emge.irs.gov.
20 emgw.irs.gov. | OK | Y | Y | Y | Y |
| 10800 | RRSIG | MX 8 2 10800 20250917095848 20250903082848 48424 irs.gov. jlB5nTySMxLeMgNjRXTv/CAM0hdXTWZa 0GKW/Ld8rUEEcsut9pd2JjYHGxjqen5p PrK+izBl+BsQghfox50fwJC305APQpyA KBdfn15vHVOQHmzN3aBZm4nZzYenfg1U lQpjOdLjf1lP70Nod9QPXYwVdHqzzEO4 ZyzY2fMNvRb2M295YFUwFotKsaYX5f64 +S9oA45xqevpLES54gofLNr2dOetSx8M xhsKoQD7UJCHXZiinWpi0yPk+2IfUd39 SiPu0o0H4CloCK7hObpT46vupZd9WSYQ 5iuLMX52STVLgNI/eeOuO5+9uPX1nQ1S LjXh+lPM5hd0jPMWBOXFvw== | VALID | Y | Y | Y | Y | |
| RR count (Answer/Authority/Additional) | OK | 4/0/6 | 4/0/6 | 4/0/6 | 4/0/6 | |||
| Response size (bytes) | OK | 508 | 507 | 509 | 508 | |||
| Response time (ms) | OK | 83 | 57 | 85 | 56 | |||
Responses for irs.gov/CNAME
| Name | TTL | Type | Data | Status | Returned by | |||
|---|---|---|---|---|---|---|---|---|
| ns0022.secondary.cloudflare.com. (162.159.32.23) | ns0022.secondary.cloudflare.com. (2606:4700:51::a29f:2017) | ns0227.secondary.cloudflare.com. (162.159.33.102) | ns0227.secondary.cloudflare.com. (2606:4700:59::a29f:2166) | |||||
| RR count (Answer/Authority/Additional) | OK | 0/4/1 | 0/4/1 | 0/4/1 | 0/4/1 | |||
| Response size (bytes) | OK | 744 | 744 | 744 | 742 | |||
| Response time (ms) | OK | 78 | 52 | 51 | 40 | |||
Responses for irs.gov/CDS
| Name | TTL | Type | Data | Status | Returned by | |||
|---|---|---|---|---|---|---|---|---|
| ns0022.secondary.cloudflare.com. (162.159.32.23) | ns0022.secondary.cloudflare.com. (2606:4700:51::a29f:2017) | ns0227.secondary.cloudflare.com. (162.159.33.102) | ns0227.secondary.cloudflare.com. (2606:4700:59::a29f:2166) | |||||
| RR count (Answer/Authority/Additional) | OK | 0/4/1 | 0/4/1 | 0/4/1 | 0/4/1 | |||
| Response size (bytes) | OK | 744 | 743 | 744 | 743 | |||
| Response time (ms) | OK | 80 | 54 | 81 | 54 | |||
Responses for irs.gov/TXT
| Name | TTL | Type | Data | Status | Returned by | |||
|---|---|---|---|---|---|---|---|---|
| ns0022.secondary.cloudflare.com. (162.159.32.23) | ns0022.secondary.cloudflare.com. (2606:4700:51::a29f:2017) | ns0227.secondary.cloudflare.com. (162.159.33.102) | ns0227.secondary.cloudflare.com. (2606:4700:59::a29f:2166) | |||||
| irs.gov | 10800 | TXT |
"v=spf1 ip4:152.216.0.0/20 ip6:2610:30::/32 -all"
"google-site-verification=GsJzgbUY39iE6wPNlPdZCPGWwyhYpWwxpVxaU8g-Aa4" | OK | Y | Y | Y | Y |
| 10800 | RRSIG | TXT 8 2 10800 20250917095848 20250903082848 48424 irs.gov. Y1wTDQA60qMPRtQ4aljxvCfQpPk9oiEQ 0ICeFvjJ8kzsvccriM0Kz8zSwunvc8vj R8Z1QOeSlJv7uDqEtkdJk9xLAbUymJ60 aK9hQMAKMS4AxIfEoN2Qqvk7lZ5T3jgC VteXyXhklZgYiZlOm6KmjNKPuEolhGNi cgykSAc+oB1F16n7TKwVqzKj+z39TpI3 qQ09K41SScZIH9iZXtVD8mP/CYSAP95N Q7nv0vyxGG+G0srJ19wc4RYcg2cecFm+ yDXHskrOBZdVp+m49vTXQp3PX/WqxelW JKKSthUzdA5YSCjxq6n9/GZG+hav/zoT XCx5m+moj4zL2eyjywmPeA== | VALID | Y | Y | Y | Y | |
| RR count (Answer/Authority/Additional) | OK | 3/0/1 | 3/0/1 | 3/0/1 | 3/0/1 | |||
| Response size (bytes) | OK | 482 | 483 | 483 | 482 | |||
| Response time (ms) | OK | 87 | 59 | 88 | 59 | |||
Responses for irs.gov/SOA
| Name | TTL | Type | Data | Status | Returned by | |||
|---|---|---|---|---|---|---|---|---|
| ns0022.secondary.cloudflare.com. (162.159.32.23) | ns0022.secondary.cloudflare.com. (2606:4700:51::a29f:2017) | ns0227.secondary.cloudflare.com. (162.159.33.102) | ns0227.secondary.cloudflare.com. (2606:4700:59::a29f:2166) | |||||
| irs.gov | 900 | SOA |
ns1.IrS.gOV. it\.aciouns\.external\.dns\.admin.IrS.gOV. 2010092905 3600 1800 2419200 900 | OK | Y | Y | Y | Y |
| 900 | RRSIG | SOA 8 2 10800 20250917135848 20250903122848 48424 irs.gov. maPk1nDrpJolsu4Awx8xsRJAiTP5qOpB nNqlJg55xxCmrZWH09XtUWgX2kiffvon /4UsyqT78qy29DFz723KHulI9heSGHFW fPc6FGbTkrBEEEGcNsVOKT2W5L2piKN6 7E6ZZY8/W4SZSOPaRXwIQvn3vj1lsIjC OvpHbn5xorkFfIx1CbSm9RZfA7YaPewv E6eSMbKSGZu0krjpHWgONlXuCplvy1Fl eTR7FJUOesHbm/qhTKTzj5F8qI32NTM0 YgRzrqEF4tw7FzZ4gkNS904dZVVSEAnP IBVrO316KAWTOoz1tSf89x5/Lf5RI9qt 8yJ7MvB5JDtZg1JkANIwWQ== | VALID | Y | Y | Y | Y | |
| RR count (Answer/Authority/Additional) | OK | 2/0/1 | 2/0/1 | 2/0/1 | 2/0/1 | |||
| Response size (bytes) | OK | 412 | 411 | 411 | 412 | |||
| Response time (ms) | OK | 88 | 42 | 90 | 40 | |||
Responses for irs.gov/NSEC3PARAM
| Name | TTL | Type | Data | Status | Returned by | |||
|---|---|---|---|---|---|---|---|---|
| ns0022.secondary.cloudflare.com. (162.159.32.23) | ns0022.secondary.cloudflare.com. (2606:4700:51::a29f:2017) | ns0227.secondary.cloudflare.com. (162.159.33.102) | ns0227.secondary.cloudflare.com. (2606:4700:59::a29f:2166) | |||||
| RR count (Answer/Authority/Additional) | OK | 0/4/1 | 0/4/1 | 0/4/1 | 0/4/1 | |||
| Response size (bytes) | OK | 744 | 744 | 744 | 744 | |||
| Response time (ms) | OK | 90 | 28 | 58 | 61 | |||
Responses for irs.gov/CDNSKEY
| Name | TTL | Type | Data | Status | Returned by | |||
|---|---|---|---|---|---|---|---|---|
| ns0022.secondary.cloudflare.com. (162.159.32.23) | ns0022.secondary.cloudflare.com. (2606:4700:51::a29f:2017) | ns0227.secondary.cloudflare.com. (162.159.33.102) | ns0227.secondary.cloudflare.com. (2606:4700:59::a29f:2166) | |||||
| RR count (Answer/Authority/Additional) | OK | 0/4/1 | 0/4/1 | 0/4/1 | 0/4/1 | |||
| Response size (bytes) | OK | 744 | 744 | 744 | 744 | |||
| Response time (ms) | OK | 58 | 31 | 60 | 30 | |||
Responses for ps19g.2xmwu.irs.gov/A
| Name | TTL | Type | Data | Status | Returned by | |||
|---|---|---|---|---|---|---|---|---|
| ns0022.secondary.cloudflare.com. (162.159.32.23) | ns0022.secondary.cloudflare.com. (2606:4700:51::a29f:2017) | ns0227.secondary.cloudflare.com. (162.159.33.102) | ns0227.secondary.cloudflare.com. (2606:4700:59::a29f:2166) | |||||
| RR count (Answer/Authority/Additional) | OK | 0/4/1 | 0/4/1 | 0/4/1 | 0/4/1 | |||
| Response size (bytes) | OK | 756 | 756 | 756 | 756 | |||
| Response time (ms) | OK | 67 | 35 | 67 | 66 | |||
Responses for irs.gov/A
| Name | TTL | Type | Data | Status | Returned by | |||
|---|---|---|---|---|---|---|---|---|
| ns0022.secondary.cloudflare.com. (162.159.32.23) | ns0022.secondary.cloudflare.com. (2606:4700:51::a29f:2017) | ns0227.secondary.cloudflare.com. (162.159.33.102) | ns0227.secondary.cloudflare.com. (2606:4700:59::a29f:2166) | |||||
| irs.gov | 10800 | A |
152.216.7.110
152.216.11.110 | OK | Y | Y | Y | Y |
| 10800 | RRSIG | A 8 2 10800 20250917095848 20250903082848 48424 irs.gov. c22fvk+8HPxvysd1adJqQSYO9ACK8t2t cwgLevgZx3Q2tD4WT4vBd6RXrphDJHt/ KXVem5toT48KJ7fepMLDKDDYMkZK3eHQ CWCbkv9J5e1clRNcusuoYKpgPwUBddpX deKyrAu8QQ1gBJs0VkJVAQoF/0kQCQ/H 2UdpvFmG6yyeAnZsgqDneyRDlN7pJzlw P7lZ8t9PM346+kKOnf0mDNp5KkCUwfFL 4fzzuOyMouyT5YIjyHqq38qTXA+gdwdk QWgljETgj40D8mR1b6N8WTK7LU6LihIW dvkRE3I0d7OeTYYKNeff2TeHwCCGU1p/ zLNOWmCF+pAAzcqchfTtog== | VALID | Y | Y | Y | Y | |
| RR count (Answer/Authority/Additional) | OK | 3/0/1 | 3/0/1 | 3/0/1 | 3/0/1 | |||
| Response size (bytes) | OK | 373 | 373 | 374 | 374 | |||
| Response time (ms) | OK | 9 | 3 | 10 | 2 | |||
Responses for irs.gov/AAAA
| Name | TTL | Type | Data | Status | Returned by | |||
|---|---|---|---|---|---|---|---|---|
| ns0022.secondary.cloudflare.com. (162.159.32.23) | ns0022.secondary.cloudflare.com. (2606:4700:51::a29f:2017) | ns0227.secondary.cloudflare.com. (162.159.33.102) | ns0227.secondary.cloudflare.com. (2606:4700:59::a29f:2166) | |||||
| irs.gov | 10800 | AAAA |
2610:30:2000:402::110
2610:30:4000:402::110 | OK | Y | Y | Y | Y |
| 10800 | RRSIG | AAAA 8 2 10800 20250917095848 20250903082848 48424 irs.gov. YCwDSgkpc+E7pIIxBbGvyEnzqKsTqdTj xdFHYzkTFRxiRSn4O4JQzhJoqm2ZTuhp r8K1q4GyVF8WQZiWNXqDOmd7tU7l5rxS M8vrVkRQ3eaLmo1q0tSgpYhhz73BTKPB BFhvNwLFVEuOqyEfHipjzAgo08xZew94 EsPVammLTnP36W5UplRTBfVD0hM0uvKT olZN3tVQUycbbHiDiYC9Me6EIemzLEwB wJhQ+9jYxzU3uVlJ3tOL48WhgeEe3iyk zlE3Z7HOJB4/hDMyqSNwAgl++VaiUY2t dytpIyPtkRrEdVkdqRk8eTtsENCUFYSk 5/GJYq5B+krqmQeGhs3q3A== | VALID | Y | Y | Y | Y | |
| RR count (Answer/Authority/Additional) | OK | 3/0/1 | 3/0/1 | 3/0/1 | 3/0/1 | |||
| Response size (bytes) | OK | 398 | 398 | 398 | 397 | |||
| Response time (ms) | OK | 68 | 36 | 70 | 36 | |||
