irs.gov
Updated:
2025-04-11 15:38:11 UTC (258 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 20250412163811 20250410143811 35496 gov. M+K9XLr2vsoIFVxR8tgnd4gps+wNqgz/ lxED2tUvU9V02APrdAGU1suAcwQ5fBIZ AbrHouv6wx+ksykLDo/9qA== | VALID | Y | ||||||||
| 3600 | RRSIG | DS 13 2 3600 20250412163811 20250410143811 35496 gov. WPz237Uml9PIM98k6Etz3dPBpYI3w2t5 5u/OhqMGitcC9mvUgH+2t4uVcoLoMhoh 7Weuymu0R6QRrCCNdCEQlQ== | VALID | Y | ||||||||
| 3600 | RRSIG | DS 13 2 3600 20250412163811 20250410143811 35496 gov. HKBd0XgGF0GmTXxuSRF5En8XYnh+Xg7N 4zjBJggZh/U8birwZ2RM0s9i/DwJi1LA UQ9koGHp1n8nsdieNtxSHQ== | VALID | Y | Y | |||||||
| 3600 | RRSIG | DS 13 2 3600 20250412163811 20250410143811 35496 gov. zD8ccNgGKBBX2SDncNE/LFGjuQnYqbFl xqWXaApb/hNr21kp0IitCvPRuMOx9oCp DqixhskcmqwXRriFLCbYlA== | VALID | Y | ||||||||
| 3600 | RRSIG | DS 13 2 3600 20250412163811 20250410143811 35496 gov. duyhT63Aayr9wWNFKZQ28uESwJEN+q9n x9xUZikT8yhqCNQj1sN7htDeg2FsejAe 1B9Kk/V0g5NIR4uuy3+dXw== | VALID | Y | ||||||||
| 3600 | RRSIG | DS 13 2 3600 20250412163811 20250410143811 35496 gov. h5rpDWlMz9P9BvYWU+iPXeaABj8M/vOz UGJAcYHWtPIFNhBfHKNjhF+wYl4cQxne vW90bJFwn+nAmmi8gigfLA== | VALID | Y | ||||||||
| 3600 | RRSIG | DS 13 2 3600 20250412163811 20250410143811 35496 gov. 6ZdNHw8ttSzNS832Q7AVpR1AZ5BeY3at SrvZDAABm8gq3OTsbPRnmC5wBQHuIaDA q8E0i3P3lSBlVtHzDoX0Zg== | 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 | 192 | 193 | 194 | 192 | 194 | 194 | 192 | 194 | |||
| Response time (ms) | OK | 88 | 30 | 29 | 31 | 31 | 27 | 31 | 28 | |||
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 AwEAAbIaoLSognUC3nPCjEdHWFbliVQ1 uYsZFRFN1eFsua1Xz3DCiR1AXHANbGRE kgJ7rusX9OodJ1TQtUi6YdECBSRm8V2w 8+v3vWMKD8uxGqYS0JuuTuSWC1Eh3tVI F9p+tzGr8iu/L0up25yypRKOFSKmWLVL 9ySbrZ8y9yHsRavJRME/besdE59BzLNc NkDi7veCzgrAX1GN+3/EscrcC5ggtDeA 3IXMnZw3gzYvTgUbZPbfCFcqzbnaGgkr VBZFIcyPRj3DLyyLnskzKt8XK513lH3a QHUmM7kWDzFV2s5qw5d7Yrv7s0maS0+a ohQmb7Is8CQ8nkBbl3th3coUW8k= ; key tag = 25026
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 20250423175909 20250409162909 10226 irs.gov. FZp5W6CWTYxHVeb1U1Edqeai52A8RkWN 5cCK7EpM23CsdU1VXZBkQ3IF/KYXUI7n x93Mz9QS4p832lunQMs6Ay6TglihUgXd fLldWw5j0mNOFIvYJv1vJd2raLonWM7W pjuPDzhS4/REGNKBDRVzpWZUA7otN4jM S7l5WxlRRsPTLvzUd+7/Vu4w52wOBIb2 76kxBHJpUexBftBidGyd865eNkGritPc HQqxhzheth7bts8vIGob5PKlRH1luEyn yjjZd7sVH+I/Wfe2Ch+66KIdRdB0jokE ZiTTosgFDTYgMRjBRL77SLz+cy8/gKCw cEjoo6pKv5Dj2nQZKbpJGQ== | 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 | 892 | 894 | 894 | 894 | |||
| Response time (ms) | OK | 33 | 75 | 73 | 31 | |||
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 20250423135858 20250409122858 25026 irs.gov. IUK+1FnJnZbt3m4sZIuGMDIWWIXlhzym zY84wydy1hW1E8O7g9ZXhje5ZECP0baR SGi4zkJhtvbS2yzLtDZtsUpJKW3nfZr8 CclF9KC4D6g85Od6kK516Cgnr0PkENCO U3AdX7eMoD1crS/IyjN5Bh9tKDQVrDK2 bnTTutu/T+qz+vWI9oAQ35KdyiwvyR4f 9W5hD21DFF3Y6fFMRoZCzOQu4VTMw0bh Pc4K8oS9g5E1yZuSXoZgZtWdTODkV7dy AQ4ab8aunddS/jq5WtMV0+fQBkfBAO1u UJfAfimSc+ikleSqoEaho0u+93YmR5zs JCrUHXWJGfJ92QgCvx1eYg== | 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 | 408 | |||
| Response time (ms) | OK | 3 | 4 | 2 | 145 | |||
Responses for 1ldt0.z9kwe.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 | 1092 | 1092 | 1090 | |||
| Response time (ms) | OK | 71 | 73 | 72 | 69 | |||
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 20250423135858 20250409122858 25026 irs.gov. IUK+1FnJnZbt3m4sZIuGMDIWWIXlhzym zY84wydy1hW1E8O7g9ZXhje5ZECP0baR SGi4zkJhtvbS2yzLtDZtsUpJKW3nfZr8 CclF9KC4D6g85Od6kK516Cgnr0PkENCO U3AdX7eMoD1crS/IyjN5Bh9tKDQVrDK2 bnTTutu/T+qz+vWI9oAQ35KdyiwvyR4f 9W5hD21DFF3Y6fFMRoZCzOQu4VTMw0bh Pc4K8oS9g5E1yZuSXoZgZtWdTODkV7dy AQ4ab8aunddS/jq5WtMV0+fQBkfBAO1u UJfAfimSc+ikleSqoEaho0u+93YmR5zs JCrUHXWJGfJ92QgCvx1eYg== | 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 | 408 | |||
| Response time (ms) | OK | 3 | 4 | 2 | 145 | |||
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 20250423135858 20250409122858 25026 irs.gov. nD94JQh9pFbQRYU1LZ4k20UTWR3oVMGr 02TEWW8j61S/gt2f2q6T5lWX8M0sVX61 fnEmyqTPUuYA6AnOsB9wfcmy0IGnUUHS ivBv8DfNARJXA9yfv3x9YDfzMANbTM9S birZBPaMvpLhZwPDrv5GR4zB9aEfODad DWbWaMLqH0c3FTxOzXkhLlCDmdO2oQGh 4BcugwO71em6L/wDK7hGcZNsO0W+fPJR 3mUlBXfyXTGJUfnoZlzuFXe9b8i9lNPq 0GXamtMEZ1GON0Sj0eu7xE9qIk6RkwK9 xUQacCyiFsvVAWZztx3EoGcujfa08bmU DG3DUIDqnrqURMvItH3QsQ== | 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 | 508 | 509 | 509 | |||
| Response time (ms) | OK | 92 | 98 | 94 | 89 | |||
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 | 743 | 744 | |||
| Response time (ms) | OK | 32 | 37 | 35 | 82 | |||
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 | 744 | 743 | 744 | |||
| Response time (ms) | OK | 38 | 88 | 86 | 84 | |||
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 20250423135858 20250409122858 25026 irs.gov. bQIm/pQHsWUCIUNzPLfoM/ltQurMtLSL T9LKzZFxQ8vW7HCxOsECK9vUuDPLzU7N G2VB8k/7Ha+LSMJTl4rwcRnvGcLsMwD+ 0W3YiecgATSGYwBTAfPCKfk9ZVpO0/Ug pQoU1NLnRwQ1pPM9PH2v/kySNstddpDs Ss9SINc5CrZrn4dTWo4sET8KaThJdE3C 18s/oCRKafkGHAKJ83eVNpYky2CuFZmd xGjXEPfd+29AseY9zJXfEJUvk7gC/jiT l0SjtdesWTLwjcOIxuuF+RLYxApi37S5 wzYP9+4Plzqjh733DmiTJFyvI+2B5gTs DB0k90fzwWAc5cZfQ0SMCA== | 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 | 481 | |||
| Response time (ms) | OK | 99 | 44 | 101 | 99 | |||
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. 2010092735 3600 1800 2419200 900 | OK | Y | Y | Y | Y |
| 900 | RRSIG | SOA 8 2 10800 20250423175909 20250409162909 25026 irs.gov. CLz7lxq+3CxDsylv3sAuHVoMz4JXpTC/ RP4OvaM232oPrp53zH6OLfx0/JHGj0+w S2KKmD4TVVoUM8PaoagEEkAMKOKvdJ6y z/WSZshs+yhRhyE033YO6U6jHVutmt05 j/x9Zb+dIBdo090wt8mZYcyLy0zuwlte IWd9RtlmLCaZofrmtuvnV/LFp2ZUQ6BQ n+qN1068WnlABwWkdwCqVybSs1U7DvGh HfC8f8unICjpF7k1GB6adHV9s7EVRkdp xCDk0uHo9OeRndNy/rTmI0+Fb9kzhrH0 c+8AG7wIFfYFuvrMryMPSmy1MAf5dSYO 1gb57eRhHUpVNUfDK5y0mw== | 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 | 410 | 410 | 411 | 412 | |||
| Response time (ms) | OK | 41 | 43 | 42 | 39 | |||
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 | 743 | 744 | |||
| Response time (ms) | OK | 77 | 79 | 78 | 76 | |||
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 | 81 | 82 | 81 | 80 | |||
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 20250423135858 20250409122858 25026 irs.gov. PvobD7E2FUP/3lUcGMn8cBFlItnkvzNB x5ol4odJntdCoEfTqYYGBIRFjsUwWdsx gY++cFZF3ccVhwlpEllVsVuJawclnpjS bgoGm7fGjf2yUapbwjy3dni63oR+v9z0 i54+zOSQxqINax85S8iF+HLjPbJMfhhc YLV3wHysVhPMbW+/2Z2wpl2DyytqA5PR UiSds+WohfnKDf1WEZr0f4ooVadJQFJL qlEcDJ6aZF15Lh42W8G8BJAewaquQFB0 SJdLZpEXnqYGUXJMLcKP2pkmgGXBLBNM adMPMj93FL1YQE/sbtrl0zVkXfuknyrS efsiJiTld+4K2uJoRMM49Q== | 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 | 372 | 374 | 374 | 373 | |||
| Response time (ms) | OK | 5 | 2 | 6 | 4 | |||
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 20250423135858 20250409122858 25026 irs.gov. lsXTpWQ4c/6vNzOpWKSocfxL+xNw5RSk MLl7WCIQPnQtgpVXcOtp1VMlc9cM7DBp MbMnYObUdDXZ3fsUHFN5uVrfx0YkzFGg 1hKz1mTUlHzsxdsfkvhZa+/wq39qB4Qs duBHK8cUSJffYf9uQDhjTH+S3sth8HB+ XDMoh5L8Ec+CLztxpXiaqIfFMMic7NyR 93jVbwI+zsM78If19sg7KGCKb3J85dPN 589oGwdhJjEwjK/VIeNGXvy5D9v+QFwv TaTltwzNlfE0XHehG5PJdCPezweTTI7E dM3H89tvAKQKQoBkyWWr47ms7bKR0JQ6 MydQKp2pkDahSWNO3p3nlw== | 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 | 396 | 397 | 398 | |||
| Response time (ms) | OK | 33 | 88 | 35 | 33 | |||
