irs.gov
Updated:
2025-07-23 00:09:10 UTC (231 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 20250724010909 20250721230909 35496 gov. QsLTElhPbMk1h1Pm+od4X0vqlrs3Jc0F /Q85EfUUyWLZy8PeUqZY+hB5rjCPZlJo Qwlt1QXPoclWjAJoCvlV9w== | VALID | Y | ||||||||
| 3600 | RRSIG | DS 13 2 3600 20250724010909 20250721230909 35496 gov. 8vrSUex44a7JVJp5FnMei0gC/4WluUjz xBhXQnDgrMAJ0W2p2y6oJUnPfFKU/OUQ bPMZ5AJXD2VuwfN6MtHfZQ== | VALID | Y | ||||||||
| 3600 | RRSIG | DS 13 2 3600 20250724010909 20250721230909 35496 gov. KBE9xdt23xWt+LMtvBUL8DxRFc98UVRX reCkqeRCBJGMl+XmTfe2sUk3RuGsb7hL A+xnzqDJaxsxVGPEHi830A== | VALID | Y | ||||||||
| 3600 | RRSIG | DS 13 2 3600 20250724010909 20250721230909 35496 gov. khozzAAMQVClJ60MZpTBQvOjZj9sl+94 OpcjMGc2s/Fmc6nqPHULVARSbFk0Pnna qcZ4xJy9T0XhY3FInbhiZA== | VALID | Y | ||||||||
| 3600 | RRSIG | DS 13 2 3600 20250724010909 20250721230909 35496 gov. ZYBNCFIdMs+EWyUMIUl/qfSM7saEHSMx 32RnGvfQ3WwLcMiJSH8QlEedBa5DEfY9 ITr7eSMjCmiIQbvQ7pQdkw== | VALID | Y | ||||||||
| 3600 | RRSIG | DS 13 2 3600 20250724010909 20250721230909 35496 gov. g3LkNfGNsbptqp19zPXqdLeHMz5qCDMl /9opFjCoCGHjp71EG2Z7CyQ8gfEzMIIy 6NY4NtR89O78YM8r5C1qag== | VALID | Y | ||||||||
| 3600 | RRSIG | DS 13 2 3600 20250724010909 20250721230909 35496 gov. jpXffh7rDS4oC/c7cL6oX0M/j+A518qU O3zjstAKrAYZDCZxWlKjdayTCNEZyCj4 x9U1lhn8dExL81PGV5dZ3w== | VALID | Y | ||||||||
| 3600 | RRSIG | DS 13 2 3600 20250724010909 20250721230909 35496 gov. 5qNG1iufTzWdaP+uWvueKR76J4HHayu1 mwutvmJj2r43twZVg7Oe2wM3EGalMOZq JEUcK2uf+D5NfEzqnU8jvQ== | 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 | 194 | 194 | 194 | |||
| Response time (ms) | OK | 29 | 94 | 29 | 31 | 30 | 28 | 94 | 91 | |||
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 AwEAAazo0KPr0tWuD5uaxvxU+hMe17gQ QC/fy933IaFfv5SOmm13oTcqzuAn2p1n /5+JyIk4Otni0UIFWZFIrlGMkeqPb6av /71BGnUK9AIlL0lrBNnkFMt0Fi3fG4c0 vX43LXpL/Y7j0WmGcQVaqBEwtl9/rrGe HWJaUMMuIOIY2QQekmL7PaMbTi1ax1B3 eZuvO5Fm8Jg9L6S8CVK4/D6somt7y5EX BY3e/EFYfSZ72jKSQ25uv/jVMU44R14v xf8Y1f7dm8jE00cF+DYDCL22cS93TPQA t6GwIs7cK+Mk2CcU5jn6nlq0C7B1a8Rn HK/ZEnbcUtPIcxf3ec7NYxhRBvM= ; key tag = 39361
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 20250804055844 20250721042844 10226 irs.gov. hC3HLYLKfOhm8pnysRtxmvZ6N4x6Usok 0Zumy5AL3Tf7j8xPusto/ifzn5a4eiA+ iTsKvpXrgH1ZLfkUwW7K0/8kG5gwYrv3 3FftBekSp5nkCkzyHxg9AERpjrBB6e8K 4p0gQ99pTa33P+PK+a1J7fjaRI6nW23b j1RnVAmpf9VOMcoWK70aNg55i2yX6xpx dPfLEOU5NwqR2dsn4hXPSd4q+HpQPT46 P42upXVwofnFB+NS6+BhGtEd6QfBgHit E9Rw/RjBVq6cbEDdpv4Lky2DiQvuljSB HTpUl7EBwltd2QSaPan1yw724LiHz24a M0ycoyujjv3u8mFGDlk7mw== | 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 | 894 | 893 | 894 | |||
| Response time (ms) | OK | 88 | 51 | 89 | 51 | |||
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 20250804015846 20250721002846 39361 irs.gov. WojXrCGQbZ05PBD1w0AqN5ie9OMh7DZF 67siywEVugkKCtBzswC0hO7XL0vi+GBo CtceYeOvzbG+udIdG2PDA2DfB61yNVaN naw8fkiQr5BnBR4ZeobHoaXXmWnFQdh2 Iz3KpGh2c6wogDoK4Ghs3m33wu9HeZYm PKWLp6rQvOqnSpwu6PASkxUBSb4/PL/k vEoXULYRL4HTlK7zsyxDBswktayseVex 7ETMm0/hfLfbwa8sVqGqp1H5d5RbGN5I 9PvqA51bphvQ7IlrvCkTbT6w9svdRIOZ nAqgQ2WlHcy0EL2iDFh4ZoOmFX0sOrWX zOHuLZ3Rt8wkDjaSf0csdA== | 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 | 407 | 408 | |||
| Response time (ms) | OK | 4 | 6 | 8 | 3 | |||
Responses for y4fst.0ab7p.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 | 755 | 756 | 755 | 756 | |||
| Response time (ms) | OK | 81 | 86 | 84 | 81 | |||
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 20250804015846 20250721002846 39361 irs.gov. WojXrCGQbZ05PBD1w0AqN5ie9OMh7DZF 67siywEVugkKCtBzswC0hO7XL0vi+GBo CtceYeOvzbG+udIdG2PDA2DfB61yNVaN naw8fkiQr5BnBR4ZeobHoaXXmWnFQdh2 Iz3KpGh2c6wogDoK4Ghs3m33wu9HeZYm PKWLp6rQvOqnSpwu6PASkxUBSb4/PL/k vEoXULYRL4HTlK7zsyxDBswktayseVex 7ETMm0/hfLfbwa8sVqGqp1H5d5RbGN5I 9PvqA51bphvQ7IlrvCkTbT6w9svdRIOZ nAqgQ2WlHcy0EL2iDFh4ZoOmFX0sOrWX zOHuLZ3Rt8wkDjaSf0csdA== | 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 | 407 | 408 | |||
| Response time (ms) | OK | 4 | 6 | 8 | 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 20250804015846 20250721002846 39361 irs.gov. qGbkH54c8N/H3CvoarZp9gDm5Y838vaX 9OoUMgLobGVNp20quBMr+3WXtBz4bdPk V8jLmMfCh40zZjSxKujIaSG/HULsKqPd vq9fiGzuMHjwd/OorUXfhYBx+uDzhIG4 5OqnsD80XWrczFqvLD51U0BZcaXA9bGm QYp2sXamXujwb/pbpaB1TtsIylIEDd4x aO6UFVPrZRTXcl1+IVs8aqyreIaeza31 MqtivX1CSyCgqCmjD/MEz2Sfqvv2UO80 9fcTXFUcOQ9gZ3LQVRSSpjm64jJviV20 LdhURF20ZNvg/+NO7+6XGpNwIBqzHgFx hE8RvXqZVeXorFp6NeWU1A== | 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 | 507 | 508 | 509 | 509 | |||
| Response time (ms) | OK | 100 | 109 | 103 | 100 | |||
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 | 742 | 744 | |||
| Response time (ms) | OK | 57 | 58 | 94 | 94 | |||
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 | 743 | 744 | 744 | 744 | |||
| Response time (ms) | OK | 96 | 99 | 97 | 60 | |||
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 20250803151332 20250720134332 39361 irs.gov. Uor4AXixENm23F2gUUq4hMbCat7IJDIF FbmHTaMlWKTeuSfucXJdxjwdznhdEKSw B4eT5Eiqtqxqgeg562ccO+sTs/iiTOWZ sGkMAALCv0M8YgJ+Pct4PgIHHB+wyT9+ RDjC6/5meleWX48kq3RMP80B09bm5x0e v6+S8Q6BKFkMMpZrI5EdwMkOuBqY//oi Gmg9FAHE4rvB70l4VPCZlGYrZeuLqLf7 meY07DIzQfTT18GKWN6cbxh4N2K+zDS2 jLiie+B4PgNx1hdOfzL+J8OZqDb+2XAR qjAEKI0FlCyMD4Q80axpWjDEqRg61whZ OIFiwEYWQ5G2kCgnSBBg/Q== | 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 | 482 | 481 | 481 | |||
| Response time (ms) | OK | 113 | 116 | 114 | 112 | |||
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. 2010092841 3600 1800 2419200 900 | OK | Y | Y | Y | Y |
| 900 | RRSIG | SOA 8 2 10800 20250806000814 20250722223814 39361 irs.gov. mESVZTn1g+SNGuAC+roBbxrSvWrpdl/i afCl0wdM7xg5fRgLXf98YZIFusOr5GBi Nq/aLKpGZ4zgV6J2PWo1hqzgC/f/q9Vm QAQZY093jbzSbRNTRPeUoTMqdp4Xb9gT hgd26g8pH8v1rnH4X6yjE29tYoQJmvmp MM/QkSDrwhjQGN6m4nfUK5iGSgDsHGb5 /oSupwcyjgIPRDD5F3d/sNxGaluFhdzR zlfxc3Q9TaL2t+J5cEThY2Y1i5Lql6l9 YDc+58Sv3f0wiKKmYraxMRXQx1PlrWa/ Z3h5XC1J3sh7fJkn61uj4NQV971V9mKB 6p8hdMV1qUsV3SEtjj1lbQ== | 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 | 412 | 412 | |||
| Response time (ms) | OK | 119 | 77 | 4 | 117 | |||
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 | 743 | 742 | 743 | |||
| Response time (ms) | OK | 80 | 83 | 81 | 79 | |||
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 | 743 | 743 | 744 | 743 | |||
| Response time (ms) | OK | 87 | 22 | 89 | 85 | |||
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 20250804015846 20250721002846 39361 irs.gov. OztuW5QRtx/d6vstQI0HsHKmQ+XiOIz7 8ZDLqRkgaqAkvZ9uJbvLnAO0wZspaS7u lEccvffJ0p579O2ci4nz6jjwtE5pJ0lF aJFX6DyfssLqxRnc9XZ0W0EYHEROWahg q2LepgM8djqnpaG5gwLC3JPi1L+F+rQF T0idDrBmQa37r7p88+TSPh7C6ijycL0f 9FohAPodl0iPNiiXUVFKbemgW0cY5j2U LzDByVqFe0FMv3b0lhZ4oI07d2YPw5lO ffFCcAazXdL2k4rN4swkXBQrnw58qdxc YxhQnLsfNjpxZ2Aoi4BAeG8Pksqb+oY8 7IpjRj4aOXQQ+iXRulCbWw== | 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 | 374 | 374 | 372 | |||
| Response time (ms) | OK | 5 | 3 | 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 20250804015846 20250721002846 39361 irs.gov. Wjk/VKWTI9Wpr2DCUmgr4fLaUhNqSkfC 0oyr5ER2mDIYp+LWw2GpKz1aF/xa/D8x e8jaXB0BOUPJVz3PGPt813Nw2gTg2wF0 tMGUDM6yHj2P56vlshLxxfn57+3XjoOf ak/pjWeZZXZsvpnKhwjHubMGTBDSKgxq byAjBA/6vW0IZL4piIaU2wLm8QXsI0xw aatmmakkZpsrwtVbwr/4WPibyH6GeqsA AMrRbpYcuVipIOIH1npmMMc6unuNKcAY 9fKvNrI1WpfBX8xeHUpqBfYQOIn54vr0 tSmT3jYknalhVvGoEDI9RBOVZayNuII6 szhU2jKGtUideO4mKIqYMA== | 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 | 396 | |||
| Response time (ms) | OK | 98 | 98 | 31 | 96 | |||
