irs.gov
Updated:
2025-10-16 12:47:32 UTC (111 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 20251017134732 20251015114732 35496 gov. 19/LGjUO9B1bJttoekW1iLAhQcbIc4v4 VqmNR+ZDRzwcjeViGkUwtdpwmZm8gwll 3uLUPNtBTEGdBboGnEaMRA== | VALID | Y | ||||||||
| 3600 | RRSIG | DS 13 2 3600 20251017134732 20251015114732 35496 gov. 2JiEn6UmLiyVmLyUO2Aa9rZ6dQWYyFv2 4hN/LyBo7G8TutYZ9DQ0dbJ011uJXmwQ 6NzzFFxcByuamjN4thL2tQ== | VALID | Y | ||||||||
| 3600 | RRSIG | DS 13 2 3600 20251017134732 20251015114732 35496 gov. u3L859rQNmOnz6MU2pMzxFL72sN8Y6yE zZD5ll5V39M+U7MfWhBNZ0IjKN/XlN1v rmweKeGkDDLFrya6zxV0SA== | VALID | Y | ||||||||
| 3600 | RRSIG | DS 13 2 3600 20251017134732 20251015114732 35496 gov. fKQD0+gMCEjZdmNGuMCrtteAaSDSFgTK BXpFszOaSTwiWppHm855w3o8KqGwLMWz 9vH74bxs1K2EsecqFytd6w== | VALID | Y | ||||||||
| 3600 | RRSIG | DS 13 2 3600 20251017134732 20251015114732 35496 gov. N1hC0n2YPBPeZIPi7liHCv/AOG0CHyXT m3Q4mLO5l93FJm6/bTiWHddq/402OdmS XOIw4s2HeoTCwQo4oak1gw== | VALID | Y | ||||||||
| 3600 | RRSIG | DS 13 2 3600 20251017134732 20251015114732 35496 gov. egRV1ovLZ19rl1leU+LCXstgrri/iszt qtNBhiWdabkLGytdFts1A63hF3tmc0ad tzkWq4e4n7+QP6ZaWBLo4Q== | VALID | Y | ||||||||
| 3600 | RRSIG | DS 13 2 3600 20251017134732 20251015114732 35496 gov. 6qY8ccGnE8iGqmI0/cGYjlWKPdUVPgVG lGK/KekRujDS6iiygJmVTUhewVLp7Snp UMeZJNMQOBXKNei0Mt3B6g== | VALID | Y | ||||||||
| 3600 | RRSIG | DS 13 2 3600 20251017134732 20251015114732 35496 gov. Yu0qgGZ59F0eC81u4zUGifPDhDBjwUdl vuMnbV9NQUgv1l1/wWZRtqEbK23m3nBj L5as+2MiYKp6iRn98rciPA== | 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 | 194 | 194 | 194 | 194 | 194 | 192 | |||
| Response time (ms) | OK | 84 | 34 | 85 | 36 | 85 | 34 | 85 | 3 | |||
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 AwEAAZ2VqyyXQ854U+JDAG18AxbYb0tO 6unkeDJ/LvMczamPmLvpqFpYobSxF7A3 0Mi/6UNh0ESGsdv02ioNMv73GBIuLWqv BwtikhmepOfKPYeCSKA5rVO5UREdlE1y qGK2Ul1GtqgLwurnKkGHsEnpld1EeSyM hWhMWj7GftfZlSqNnQgfMQofcCMDkVAD qf2sItLo7+U25nIP80fvyv0zKqWeJml8 jIecsrNKoMZU5OT8stjSurLbBnIqdugy kUhLyJRgGTZLh3FdZLOxRFaA1ffGmLck QwMMX2XNhBMg75gHDgxWEwE2TSLTJ4/y yyPozQLqWIzvUuWDxHZ72XIZ0jE= ; key tag = 16671
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 20251029175848 20251015162848 10226 irs.gov. RdagXWyWVARwZo+K7HXXnsx+onPhH57w d6fACg9lHEQmgAdBTHPPLDvZnbox1Tx7 hAG3+MvJIGuR84xmji4MIt9NJorY25gN fT+449/sPwruZzxuvQlJWK1/zn6zB8kE 02z9NbqYfLkamMols4me1sntrAdSjRLD 5wJwfRFr9q4qISYleS1hrX5A5KlB9kmj v6MOaROtbNARhIPEV1RkYpTobDfQU7hv xQS82QGcNyvCHe413gKDKgSB7Z900WIj cSFZE7L+IRuZ+sg0CArDcv4G8u2IbLHu UboCahUgirS3VxU99fMjgTakF7msPTEI +VrXNvOP4BGOIP20Ysh14A== | 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 | 893 | 893 | |||
| Response time (ms) | OK | 80 | 48 | 81 | 46 | |||
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 20251029135848 20251015122848 16671 irs.gov. buMUvhHYkgbKs9SZS6qPhMCX7RZbmnT3 HWmOYx1zsmV/F4xGu61AJLEKMiwirlvH ohX+p5gUrwVID2c9R6+roBCoqRL/2ucQ spAuS3+1uukazTSlYRTOCF9Ay4i1t4fr GZ2ubCpYCyF7S2EZN1qf4+vOuMCa8/TX ro/l5OtBnJfqMUHN1HVV5MWM0toEwa9f 1dGMM8zttc9NeDDRUDn+wSEJbseHq+ON KQMgGFexEx+Wkwx6mNVkfrk8dLg42+2f 3GiiPpPWl7sqVdGuRhj96CKjIo6lSjbT XxU+Pu1fH93WYa4G7nFOh/SHfYw1qwGS 7nKjTW+EOzajDbTLpfg1yA== | 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 | 12 | 4 | 10 | 8 | |||
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 20251029135848 20251015122848 16671 irs.gov. buMUvhHYkgbKs9SZS6qPhMCX7RZbmnT3 HWmOYx1zsmV/F4xGu61AJLEKMiwirlvH ohX+p5gUrwVID2c9R6+roBCoqRL/2ucQ spAuS3+1uukazTSlYRTOCF9Ay4i1t4fr GZ2ubCpYCyF7S2EZN1qf4+vOuMCa8/TX ro/l5OtBnJfqMUHN1HVV5MWM0toEwa9f 1dGMM8zttc9NeDDRUDn+wSEJbseHq+ON KQMgGFexEx+Wkwx6mNVkfrk8dLg42+2f 3GiiPpPWl7sqVdGuRhj96CKjIo6lSjbT XxU+Pu1fH93WYa4G7nFOh/SHfYw1qwGS 7nKjTW+EOzajDbTLpfg1yA== | 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 | 12 | 4 | 10 | 8 | |||
Responses for r9215.alz5w.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 | 1091 | 1090 | 1090 | |||
| Response time (ms) | OK | 84 | 89 | 87 | 82 | |||
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 | 743 | 744 | 744 | 742 | |||
| Response time (ms) | OK | 90 | 92 | 90 | 51 | |||
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 | 744 | |||
| Response time (ms) | OK | 94 | 53 | 95 | 93 | |||
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 20251029135848 20251015122848 16671 irs.gov. a5M07w+LxgtfuCg9P3SH8QUubmOpKQ6u 06hmegQwZCZ71qiJmPfOR6SH5aXaVy5b DPmwWAKBvT7P7+jLYB4FAM3gq00I7fB5 4BacQt9IfoWKtvQ43bpsKuMw9Elxb5X/ +8j6HG07D+I+cLbxoFPaJ6yEhsvovBEY ROSMoOnFUlPc3R1VUS6q/8YrXXtk2dYz cu5ATyFQCNx4rzqCgZya5a5uOWjuD8l8 IYDMzBW3XbEQiiR/c8+nP3yAZnPa986C QU67/cpCBPoVroIiqD14Lv0bTIGo1j2U R8jMGFMh74VW+oDKvZtrrIlA+FOgFt3X rf4txccR9rm3AD2V7+vbCg== | 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 | 481 | 482 | 483 | |||
| Response time (ms) | OK | 82 | 49 | 82 | 81 | |||
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 20251029135848 20251015122848 16671 irs.gov. UqF5DWjSFQfkyGCsRSp55JNn0nfFoZkW 9nUPco+SopvrnCOBf1I9umROtXie1sjy 4UjvEGeJgQ7DTmaMvQuS0AIQ4Xrr0/yr e7hlTvGYu5MgPTXJ/5/hFf7b7IqaY4SQ rgQeTAdNhfYDspp7Dc/FsFDcyrmcnnYD SmwBMev6Kjbd6TvMDKO1S9lOneEV+xmE MOH2cqqg2B8eukNqxzcktOWSHC4eTVue CzkTtS41zgzZoBDDAL3ssJ0Z5T7u20JR lCXvYHJgFvi6ZKG8f96mSICWS+gBRO70 fdmkA5sNQfvLc8M+Xo3eym14WDAH5WxR qaSmgZpWdjxbrAS3rAD4Xg== | VALID | Y | Y | Y | Y | |
| RR count (Answer/Authority/Additional) | OK | 4/0/7 | 4/0/7 | 4/0/7 | 4/0/7 | |||
| Response size (bytes) | OK | 536 | 536 | 537 | 535 | |||
| Response time (ms) | OK | 104 | 59 | 106 | 56 | |||
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. 2010092943 3600 1800 2419200 900 | OK | Y | Y | Y | Y |
| 900 | RRSIG | SOA 8 2 10800 20251029192307 20251015175307 16671 irs.gov. TByxRghBAjmjVG0K+2EMnlXst/WC7VQb UJA/2NGvFyJsMME/j5doE8PU81oOpraG hx374TIErmS7UYazQfC2ymNpbBWZRi+/ beeJCzw2JNGxYqWy2JS5oCE5uvmArVFH S3+5u8NF7zwkCjQ4aWI6S7spZzzfueYH MHQco/yA/bayCwjGH8x6nQ1slTfvZUPC e77qu10Nq6ufVzf+bWfJbE45q332QCvy ugNOQOO9yxdjRD2vCitJPbm1rPLJU6qF ZXzgwLf/CMuY9dD9YRR+zYPj1UwgMHf7 bLOsiRCyPA8YumeQiYZc9a5ZK5r3KKqu C/Ygdz1uTpz093TVITTT9A== | 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 | 411 | 412 | 411 | 412 | |||
| Response time (ms) | OK | 103 | 56 | 103 | 55 | |||
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 | 73 | 26 | 75 | 26 | |||
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 20251029135848 20251015122848 16671 irs.gov. YXKRGDvh7RlUh8wHK1D5z3k3PHBELFFv AzkTKBRFL6Xd7BR58ou47mx3ueEOmE9p sotx7FJjs6LD29h8QL2gpRDjS+5If0Uh xVRq2aq6G2sgfkhT7li0RLgb69Ros9/V l7fU+AFU5TXd/XlCrr8DuCy6yz2Kf0BD 5EPjHN8UZejwaLGThALMsYHfm6NPR5L+ 5pXe6JAE1Iz9JwVCv8T0MYoFtJcLrAyO jRmGy0XlG+9oIEWqmcZWjta98NLSa6OO ru/WFlMOtSO045dhgsQ/BSs5LsX/ZtgA T+VjZH3FiLn9ZUVmKyzpwdfGjzjQ7obx T89xiHRHmk6Cb5KrEg9DVA== | 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 | 397 | 398 | 397 | |||
| Response time (ms) | OK | 86 | 38 | 87 | 36 | |||
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 20251029135848 20251015122848 16671 irs.gov. MBBGq17n5cuVmPjiq75NPVnz7pdDy7k8 pW2WqzrGG1NSuN0DvmM9ZWOMbtxDFAjV 4ngHME2zULWEJZ0WWSmGU9uoJvtfT0Jw a4KHTvJkcYWE0onSQm04hRxV+0ak0eY1 TddoIgt61FctGIfiITIxmVTsOafHkzsc 8UJyOfTtZtEY6uk9lTTPeb/cRKPpTIOU ghBc+j/2tnNsPTpVv3KFQkEUnuqrPo1C DRidUzeqTxBbY5mF4YjYvEEG8xOzhX1T YyEZXSMJgWc/Bez7h5MZnjt8JbUa0Nii wDfj0AEQEMvgP8KyUaccPWYWZz9lsN9v pfQ1wbps/fIdjA/mZ7mfEw== | 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 | 374 | 374 | |||
| Response time (ms) | OK | 11 | 3 | 10 | 2 | |||
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 | 743 | |||
| Response time (ms) | OK | 78 | 26 | 79 | 77 | |||
