irs.gov
Updated:
2025-05-16 23:38:40 UTC (272 days ago)
Go to most recent »
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 20250518003840 20250515223840 35496 gov. IhC4WDcueDzQYwEkc8yj53vWLfqybucr VeJD2zAezgiu2VVjBLdXp3zZlzHVJ3nL dyzkdjRvB5mjn+PPlfmUbQ== | VALID | Y | ||||||||
| 3600 | RRSIG | DS 13 2 3600 20250518003840 20250515223840 35496 gov. bbknbbo3TLRJpewaFd3ZWKn1047C3LZU 2AGWODfYHYoSZa1/JIVqU9eIcX2wRLRa nrzjk2J+S66uV9KF1FRnTQ== | VALID | Y | ||||||||
| 3600 | RRSIG | DS 13 2 3600 20250518003840 20250515223840 35496 gov. NCvHe702Uf8El4vmiohD0F+73/jth0bt ghGoVdujc5abSO5krMk4fxMiknDCYish TKvcsAn4qNgiP3QMzVqQvg== | VALID | Y | ||||||||
| 3600 | RRSIG | DS 13 2 3600 20250518003840 20250515223840 35496 gov. kItkInfk5SdY6vgmGJBcz7umDV/iGRQ1 R2xi4/bOQZmf3AB0IB53wxySzGfAZGic HE2RcrrqKkblrgUepNiOIw== | VALID | Y | ||||||||
| 3600 | RRSIG | DS 13 2 3600 20250518003840 20250515223840 35496 gov. D5Q6WxPisTbxkIW+qpfxipDYkU9dZXi5 9TfQASYXCgRRTA/0Vq0jTjb7EcrAI48h ddgNz1nI2bxi4wK0Q+9BPA== | VALID | Y | ||||||||
| 3600 | RRSIG | DS 13 2 3600 20250518003840 20250515223840 35496 gov. dHL4EwinNXpbWsfjjRAfXQmGiQSgva1v HA5DdpP2R8RaGjFfEF3guc7dZunSoSrF 4m32aK1le3NNwi74lNrGjw== | VALID | Y | ||||||||
| 3600 | RRSIG | DS 13 2 3600 20250518003840 20250515223840 35496 gov. EdHEDdt0cknsvailYL22DC51VlS+yxbe LNj48UWw5jUUowOG2ghud4iZNqhlMIqu tOkOstN8GS2r4S0PBYWaLQ== | VALID | Y | ||||||||
| 3600 | RRSIG | DS 13 2 3600 20250518003840 20250515223840 35496 gov. rxbaHIS9E3/E+Tt065/xjtyKPzoUR0xQ 3PNQWHGBH7WT8RBjIpYQxDtoXs0ZIXq7 /w+yH2C+R3VpiqKo5D8fkQ== | 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 | 193 | 194 | 194 | 192 | 193 | 192 | |||
| Response time (ms) | OK | 45 | 47 | 46 | 49 | 47 | 44 | 48 | 46 | |||
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 AwEAAbPGXWj2nlKx//YXL3zztyXPa3JC XFrF7Nk5IbFnpTZEAZ8fSBEe1+lgz191 JM1DmX/pyFrhI89P7Q5iFHpujc3E+z8R DIoJrsmiN4g13C7Jli/u7gLpyno2i9U5 EeSBTRoOWEPYHZNnquFBTRlUO/8IUsjR TrwHflFxSAlxFzC97BHh06bzgCpwZ+Jy wPpLmHypg7Ea1Cu7UxPDnnXmVhiBWU2r jA3M0pgAtTdQ3X0nKgHCpLn9k94nb2TO gvDNIhMCy47rr2zV4vms7obANrI1zs3+ u9NhBSmgBGmdLftSEnuhKecfmwqH9QQF ly9prKZTzd7o+FginvM881sTywE= ; key tag = 56683
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 20250528110511 20250514093511 10226 irs.gov. WEqDFzx3ZlsGiXLZA5kzyJYaoSh0gaQV AXDpdUSbBuIRHhq6WBHpsalxo7KcCEIE HDmm/hLsvwWlrwT55BH/aJMbRjHXugcK 8GT0Ny20MdRK37gyJpgBITurQP3y4LKt /0KYfAq93kjCs34Y5rPRdGxDeeOjymPP uSBliRyOfbcZalGfFWcj+5rX1jmFW+q3 q0CQr8lEUiw6MJco4K12VaeNrTwEyuMZ vJ11NSiElw68jvspaxywzrRwatu2OE2W tu4XxYJQ9G2h8bWtxFIKq8Evfzngmht8 s8dmyA5WuPXvnbuK56iDmKOUhpl/ayOw edUBAWn3vjxuXhxVz4OXwQ== | 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 | 893 | 893 | 894 | 893 | |||
| Response time (ms) | OK | 11 | 13 | 12 | 11 | |||
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 20250528110511 20250514093511 56683 irs.gov. kumqgas1QDdGKIypjjauPXueG2/QmNZN FCorBCWsBYriZ3wC7CAXnnZ0m/7q7hoz UvAe3yVyt6J2fRxnYDKEfaGMqObAqqYX usHiud07H0xKx9/XKRCHb4GjsPvBtYtS kdy/5Tg4nEz2543F/Giivw+EvumJHP0r poaRUcy5c0+DCGEht1lKta+OPwcQnoAv YvaGEKBS+AeGkILYtH6tLw19jp8yLH2d P1L7ueiulAIbnCvpZjv5EgwM7SQ3nrOL d+I8SLVAgUp6QgV8NPw7KStjzMD8mzCZ sc45jP1Xpa+rEGZvkYKwJ0jJShLeuyXB 2fFsOY2iNsrsB3oSfx3lpQ== | 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 | 407 | 408 | 407 | |||
| Response time (ms) | OK | 2 | 5 | 4 | 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 20250528110511 20250514093511 56683 irs.gov. kumqgas1QDdGKIypjjauPXueG2/QmNZN FCorBCWsBYriZ3wC7CAXnnZ0m/7q7hoz UvAe3yVyt6J2fRxnYDKEfaGMqObAqqYX usHiud07H0xKx9/XKRCHb4GjsPvBtYtS kdy/5Tg4nEz2543F/Giivw+EvumJHP0r poaRUcy5c0+DCGEht1lKta+OPwcQnoAv YvaGEKBS+AeGkILYtH6tLw19jp8yLH2d P1L7ueiulAIbnCvpZjv5EgwM7SQ3nrOL d+I8SLVAgUp6QgV8NPw7KStjzMD8mzCZ sc45jP1Xpa+rEGZvkYKwJ0jJShLeuyXB 2fFsOY2iNsrsB3oSfx3lpQ== | 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 | 407 | 408 | 407 | |||
| Response time (ms) | OK | 2 | 5 | 4 | 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 20250528110511 20250514093511 56683 irs.gov. JbEldcagtvys/bSriMmHuyhjLHgucDeI /M1NbGKvjxKCHCJ0zjK+lk/9WvsizmDL VFANN2fsrM+3ee8g3LyT8iUqlRVXYYTW hgvL9Mn0/S3nIRtHMdA/f8j8Zf9aXYBV ShfHOxn7bAHGIWe/Jd32NFopgW2oPV9s 4+bTXq+tRu2/2kv5ndH7T+Br7IcyjZNp 3tfwA89DbT1tFaegYamdEpDnOp2wFnIt rY9qDCfWXyhllVujYWRjMVhS6OlOA5UC BkTYqs8WEDJDGUf3PumIZcCrrekugrGW eo4MWoXUtdN8d3gtTAdHs4lzKRrHJzAc 4lDbO2YNB/9fPKr5zAaAlA== | 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 | 509 | 507 | 509 | |||
| Response time (ms) | OK | 59 | 25 | 62 | 59 | |||
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 | 742 | 743 | 744 | |||
| Response time (ms) | OK | 18 | 19 | 6 | 17 | |||
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 | 742 | 742 | 742 | 743 | |||
| Response time (ms) | OK | 22 | 24 | 24 | 22 | |||
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 20250528110511 20250514093511 56683 irs.gov. Z5z9oPCyx3uMeceO2hLkIB1IZtU/h2a8 p7JYpN6rWXHrR1Zq1jYJtHbZNggTUyar LupNLfpomUFdBzVvMUH8LWI8XwP4xMxK k7yhgy0G7Vm2yizNeA+kVcjFKPO/xYOU 56FcCUvbiF/41LhrJubyQ6Euj8NB64TL 3vtizHy2hEC4QRLkcngfEFTObR2C57O3 ZATA4pOBs63N+shgNGB0PJAPi+WaqddY u0ldxD7ANmIbOIz+BurRTek4Xfwb+Dlw SKHmeYtkAxZnMM6ZfboROAkbNgxX8fpx BV9SYaluXMGREK1PigVNuvB7kyE/VUnV 3o4zbx162Y47owa07YOLuw== | 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 | 482 | |||
| Response time (ms) | OK | 30 | 31 | 31 | 30 | |||
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. 2010092761 3600 1800 2419200 900 | OK | Y | Y | Y | Y |
| 900 | RRSIG | SOA 8 2 10800 20250529202834 20250515185834 56683 irs.gov. HiBfGv8Khe8Qjkhj/XeoLe7Smzif7iW6 an+lhlH44VFc/r3LJuKMbIxoVp1VisNj BpIB29yeiZqoU1MtrX/xj1941y+DDxYt eM+YZZksYhW3rvsNewkHIVuS+t9pwusl SC/qHK1jAEtGSSAq8JuRMbvqTfiaBVZG gqhNbvtXFmqK5XbcRdhCliAHXuhQx3Fg 3H58TgMfo3S+aHBvgXDEj1nzfa8OmH3P 6Qat/Lm/p+2a8qZS1Jq6/0Pf8cjJg56d o1XO4JX2C3SUF8wtuSB6yJx4nYB6vP8Y WZK46LjlmxuZYYrSI731/JCkN3rkORJr aUeKNz8A6pMCbeth12/V9g== | 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 | 410 | 412 | 410 | |||
| Response time (ms) | OK | 28 | 29 | 29 | 27 | |||
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 | 743 | |||
| Response time (ms) | OK | 36 | 38 | 37 | 35 | |||
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 | 743 | 744 | 744 | |||
| Response time (ms) | OK | 40 | 64 | 41 | 39 | |||
Responses for hfxg1.c1t8u.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 | 1100 | 1098 | 1099 | 1098 | |||
| Response time (ms) | OK | 67 | 70 | 68 | 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 20250528110511 20250514093511 56683 irs.gov. Yw2RRtObLocEHBuzTRlMkmdQvctTPODI GvVAbCDS1yA1+PyQwYag6Z6/KawPw9y7 YvEVKl/cU3ifHAQp+mIja/HMapYj/UpI GGIYjFY/VE23a19n8If+IhxLVfTiPmZZ FhA+rVno6gMtx+4pndAjvf/SHdOosYN+ RTvgQ4RDzhClFYFYJ2QVrTHgbOmI+HeU upYatNi4Ky8eSpV2gH+DNNBHAJ7RwSeS Mh1xREL2SNCQeW9SYu06AbOxB614iE0m JxZNzueWWP9z20FCjwTQ07Iui0ENgl79 4ZvFMHQVaso5BsUb2UX1P/7B4oE0Vibo UVAS8pZQMpD6Ha5QLYJHvA== | 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 | 374 | 373 | 374 | |||
| Response time (ms) | OK | 3 | 4 | 2 | 3 | |||
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 20250528110511 20250514093511 56683 irs.gov. hIBMEUp2nbBSiFnsrG2qgeGeKkSXdpPb bGhyWc/nEQQF0mXdVQXJb40oabIf30lx DliaN47yGkvdkLLCNAENsUTg9qb+MhRt hHVGxQQHhZ9T6duFNb950yjR2xi0jDTy oEK5zaK+Wla1iFNeYgI7WJw8M75QI8aO 5y0jq86jeW3h5ihs4OI/HEOhQhebmoFZ 0XgoJqTiCXe1H5pGMucAdqD4HYZpx8hn A6JQ2rHbRz/A5wRzlPxlVI7911ugBjxE hz3UNimTEtzlQ2MGn4MLOPfOxY77lXtb BgCLv6Ka5tpSno0NQRhzP3YSWOYtsRiE R7G9Onx9rU9pmtdQUMv74A== | 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 | 396 | 398 | 396 | 398 | |||
| Response time (ms) | OK | 50 | 52 | 51 | 49 | |||
