irs.gov
Updated:
2025-11-04 17:56:10 UTC (9 days ago)
Update now
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 20251105185610 20251103165610 35496 gov. SkT5vp+rxmSheIHPHjgOxm3VmjER/elX x8/Wgjj5UAzTiF7adRxNpk4ps/+eHMfl MjYxwGQ35iPbMTaPsBsoHg== | VALID | Y | ||||||||
| 3600 | RRSIG | DS 13 2 3600 20251105185610 20251103165610 35496 gov. rGfbZA1GnILvvsPnmE/RUu8E7OiFSUgD C22Yn/dn3cfVGZ9enIVLK6Zi5t6LoM1v ar0q/e91NEoia+A4gpGwNg== | VALID | Y | ||||||||
| 3600 | RRSIG | DS 13 2 3600 20251105185610 20251103165610 35496 gov. qWqXSNKq8uw5ll970UMV9ANmPsrJSA2s 3qU9kE84uPNnKhAA1V7UQjDnR/drtrEL Z+UHVYPe9Wfk++g3C4J81g== | VALID | Y | ||||||||
| 3600 | RRSIG | DS 13 2 3600 20251105185610 20251103165610 35496 gov. qHazatb6lno2+oNamf44lQz7xyEMTpOx vAoU6Sf3/XWAVp27o+Ga2tKqcgfsi9LF 0bIr3g4sPa9yaE3oXE7OcQ== | VALID | Y | ||||||||
| 3600 | RRSIG | DS 13 2 3600 20251105185610 20251103165610 35496 gov. JiFu3vO7X/7Lj9wGKDfEuPw7bGkfQBgp vLN/8M3BYRGcTnZqvSgDkRgyDjpa8NGa aT7MwrRWQojVL3LzQBif/A== | VALID | Y | ||||||||
| 3600 | RRSIG | DS 13 2 3600 20251105185610 20251103165610 35496 gov. AzltN56RhQsnd6/QtCpnxNTw3LKhCe/S tZoQwOB5+tcTtvCpvpSztknHAWcGZlmt WohLqqztHoddVgN7VNmBLw== | VALID | Y | ||||||||
| 3600 | RRSIG | DS 13 2 3600 20251105185610 20251103165610 35496 gov. wDTK/VjEfUbJ6gr8lY4DQA1mLB3zUJFK sSaQIAuJTFIx/iJryVWUDypflX6GVLJR zLW9On6Jtp0ZLad3HIFXhg== | VALID | Y | ||||||||
| 3600 | RRSIG | DS 13 2 3600 20251105185610 20251103165610 35496 gov. AaYuZoWQYBn090TWzOD1JDVAbN8hjzFj suk8VgW7kurWVcCbtmeo95vXlnWenrDK +S03meWjK50TMm3DVUvVbg== | 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 | 193 | 194 | 194 | 194 | 193 | 195 | 192 | |||
| Response time (ms) | OK | 26 | 28 | 28 | 7 | 29 | 26 | 29 | 7 | |||
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 AwEAAdKQWUpSjl9TPrM7Bc90mpkeZR53 1fwYL/XdvvueUwRgwHRVRoC5hFNPk4U6 IXZp3TVczGtxFWgR4nDa41udOrc4Pjc7 asZlNVscsnNJvZWXd6UEH+b9AH2eBuf5 FN8lL7ejTNm/NyHiTpiMwSNtXmk9hsjq Y17lb72OK9fHO6NBMJSrlwDwnWodUWgI TlE7sGhQuj/zhOoZqR4L0g9Wr099E99N DSepUtzCWVDvOTh1ZmFK9RFje3XESjUr rn6TiyWjzUDtWuYJVwOc+sR96zbg/RQn tlzmTRryC3aq9pRok1ACbwJSWDRmNGfA J2OeARcR09/dB1KnXPSjzR869n0= ; key tag = 10359
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 20251115135011 20251101122011 10226 irs.gov. sFTlb5CvTRHSzA+dKoLovYory7AKTzzM 1kXB/B3lVSLkJ1OFyTTO8Pf7h+Ax16PV QFpE9irWDPOALBTnZsgcttiIQYKhlwti AsWSgT6i5ltFgRfokPYJN+TbnWfrvdNE LmKPhQJjKhOfq8LarKY+L+qVZ5wsdG6q cgYfm4q6SmXX1ATq3xanuciU8pUZymNI v2IFGziBi6IjYojP10zEeEA3ox6LhTgs 02p6wzLExc3wAGwFYFev5pZwGPiHbraB j3Mkhd4Wm07RGk54+W2U7kJLcEeYM+pq EM58nnRgoNyc4ghtGEHzLMjETWWXHbwb F2LJpKQAbvlWIE23hdjWMQ== | 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 | 18 | 20 | 19 | 17 | |||
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 20251115135011 20251101122011 10359 irs.gov. wSdhmHCgln5GR/g0kxm7Q4dbL/PdzXPM kWK8umnU+p7kUeDglZ3IATm3VP4VEL81 mCrqC3cFyjKXG/9lPGLokiAAgocMPeNH 50l+Erp4AwDMGl2zFhCtGDAWCSP9ZXk5 r1+u0dZzZ8KyIgcz7M6XdnEfkrPGIZa3 idzTqD6XCLeCzd7BwNtqOhr8V/hUSKPi JQOzCiLPZgOTOfX9oe9vWDfL9oDHSjbi jccWpOExyixDzqFGfLgjw+M4KkxIoh+i a56pE2e17a3xR+hLtJkThPr+TzV+Ueo5 TxCQaJo7kcQYDKA5W6j+qTDDm+kd5hcf g4+iK0DcBnxgRIBG7FEmpw== | 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 | 408 | 408 | 408 | |||
| Response time (ms) | OK | 11 | 3 | 9 | 3 | |||
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 20251115135011 20251101122011 10359 irs.gov. wSdhmHCgln5GR/g0kxm7Q4dbL/PdzXPM kWK8umnU+p7kUeDglZ3IATm3VP4VEL81 mCrqC3cFyjKXG/9lPGLokiAAgocMPeNH 50l+Erp4AwDMGl2zFhCtGDAWCSP9ZXk5 r1+u0dZzZ8KyIgcz7M6XdnEfkrPGIZa3 idzTqD6XCLeCzd7BwNtqOhr8V/hUSKPi JQOzCiLPZgOTOfX9oe9vWDfL9oDHSjbi jccWpOExyixDzqFGfLgjw+M4KkxIoh+i a56pE2e17a3xR+hLtJkThPr+TzV+Ueo5 TxCQaJo7kcQYDKA5W6j+qTDDm+kd5hcf g4+iK0DcBnxgRIBG7FEmpw== | 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 | 408 | 408 | 408 | |||
| Response time (ms) | OK | 11 | 3 | 9 | 3 | |||
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 20251115135011 20251101122011 10359 irs.gov. f0Cj2AAYuyqhcs8of5qfehg37FhVQ8Rb mVyQkS4nfIJEus/St5GbwtcYFjzn2Ssl 5naTTr51vby8u4KWIkjqbc5lusS4NxVy FsrjTLhX/ij+AIdJGlGDt6Ay9eo43vaI +dEGtp+vnFyZd53NhRD/WgDKumIgV6I3 g9WwSxvfnp8QrYIFq1XpZfV0VSy8n7yr 1Dkx4x+hidmf+SnCDHC+qEhm4VdZEMM/ j9Ye0OjGDfxOpnbkfnQ8smzzvTyFoJtN 7gYVa60xK8njGtQMkHH6TWJYHOdCAAs0 QRfjVUJKrSDh9HQXqfQSaqdjz1haGik7 fJU8EaiAGdlcm82JAst4Sg== | 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 | 509 | 507 | 509 | 509 | |||
| Response time (ms) | OK | 64 | 10 | 66 | 36 | |||
Responses for 1xg75.obw4r.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 | 0/6/1 | 0/6/1 | 0/6/1 | 0/6/1 | |||
| Response size (bytes) | OK | 1090 | 1090 | 1090 | 1089 | |||
| Response time (ms) | OK | 70 | 54 | 70 | 67 | |||
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 | 743 | 744 | 744 | |||
| Response time (ms) | OK | 30 | 9 | 31 | 7 | |||
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 | 744 | 745 | 743 | |||
| Response time (ms) | OK | 32 | 35 | 33 | 32 | |||
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 20251115135011 20251101122011 10359 irs.gov. dU/7J3rx3sN56PN6yZmdOpS7LO3aYGIa IoinF8xH/91gZ8dNALk+UMx9kvGqoIs6 bFsOY7aa4Bb19WRlAhMfVJOSyTea3p4w 6wZ8joW0oDlxt4CRZlm3Ugg8yYxFSBKW 21gB/ibCA0gxBXMkeYbuIhMYt2ueJPEY JPcZvUMOgxKoYI28BpuFC7ASmW1Cqk5P YfDE6ncnoqBdqBbgzhmsHr5KEQHR9sYy jdCYulQomGb9XXzsydIs24byHUGPkPbr DX7S4lzE8/gXy82PF1UmnDf/C9lr09kA H1xDzagwbeS/vEOnBPKg7/5e3yuf3ft9 /MMQ5KCn5isCXR8bf7C4RA== | 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 | 483 | 483 | 483 | 483 | |||
| Response time (ms) | OK | 39 | 39 | 39 | 38 | |||
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. 2010092965 3600 1800 2419200 900 | OK | Y | Y | Y | Y |
| 900 | RRSIG | SOA 8 2 10800 20251118111335 20251104094335 10359 irs.gov. gt58nDB7g6ZGmCMxinNz9Gj51cQhGZ9P KxlIh5rOx8vKZrWWD3t9zJcsMfowKGRe PHEpyShCK+ZeHAfpAK9WUL8qUpTaHTaW HweObmnc5HSdEho9YlZnz+taRMApSvRR fe8jg6rLfLn2FB6noLouprMhV3+W6vRD lS34WnzTXlPzmYdswb0tvVn0LiqY5UI5 3v8NFPKR5Qlmdr8YCPFIlWPHNxTTC5DT htm5f1Z2j2C4AwSh/pd4wTDqHfW+j72i oHXn1zXbTwCC61Y+RilwfB39f2jB8r1C ypuLOo/QqgCLCO2a/qj4l/p0ehq5YuNa RrRfzdxG1WxA1uW9RHchug== | 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 | 412 | 410 | |||
| Response time (ms) | OK | 77 | 37 | 78 | 12 | |||
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 | 743 | 744 | 745 | 744 | |||
| Response time (ms) | OK | 45 | 46 | 45 | 43 | |||
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 | 742 | 743 | |||
| Response time (ms) | OK | 64 | 48 | 67 | 47 | |||
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 20251115135011 20251101122011 10359 irs.gov. ufXuhyq5la7GRw1bLknmvFb05qCtjo08 /RK+oKmzhSIJE/whsJ1n+Fjq9KQyKPr6 uj+7/eoB0qLU9M7bSQQ+/frQwxlAh1K5 bzA5w+VL99pUC8Oyk6nsnEmb/3Qx2vpN NqhH/WvlibHyIJCr3GyM4pL/OtInW74P IczqUYJvvaezo7GuRbHG0WraRyJ7N2qx Sqkd5whFdidpQT0jwpCe5DeZ5YtxraAe hAATpmZ9SLCjH+X+YIhsCPysiucVRcjZ RHLpGDKhZXv22PFarhcWAT1AbISh9Pp+ XzKxbI+2QP/IyyOEm4w9Ps+aYooywIse 0ka+QyTqgZS36QkalKWiFQ== | 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 | 374 | 373 | 374 | 374 | |||
| Response time (ms) | OK | 10 | 3 | 12 | 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 20251115135011 20251101122011 10359 irs.gov. sGLyW1Rcq7OvDhwypmuTVQK9j4nwOapU xdjaCbzimIMhtjTPneGRXH3WFQCZ+GZG t4gUIhvCW9trWx53LLiV11kQmr9pVvrv vobmW92bm++XO6fgypmUJMe8XIPUhXF7 T+Tlx9dFFz4j5ScNOjQyGUaQ2dqwJ/RM Yf5+MblJ+WeHW6q/8wZhxT1kDpPj3iMR SuIzAK1zDZ8RNrNBrWfTpF7opoTkAzvw 7ZI1BLbx5MjvcgZQkBThbIJGRwlgUDnb RlcW1Q8Hj7L+vtFVIsjFv2XeIf/hmWSs g/5KQ9Edr8F61mBoZpynuZDOlWEh1HC/ VldW61ekd1IU2rsEyc8TZQ== | 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 | 398 | |||
| Response time (ms) | OK | 56 | 57 | 74 | 54 | |||
