View on GitHub

DNSViz: A DNS visualization tool

epa.gov

Updated: 2026-01-23 14:11:53 UTC (6 days ago) Update now
« Previous analysis | Next analysis »
DNS Server Responses

Responses for epa.gov/DS

NameTTLTypeDataStatusReturned 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)
epa.gov3600DS
7219 8 2 ec40e0aa6aeddd6f187c94d2de3a697ebdf396e5996dae26762cd620d3b0344d
32804 8 2 7854b03a546ee2f217436c7be0cdc05aebbcb46eeafa6b9d5077338cd9a6ce23
34015 8 2 610bd18d7431e9e4c5aa4a2c45b5183dbb2a9dc87ef2e8d1fc7ed6b9f11a76d3
OKYYYYYYYY
3600RRSIG
DS 13 2 3600 20260124151152 20260122131152 35496 gov. +LhevfIsH+5ZsdlTNBOOKFAO8qAE3MoP 9Sh7E4USCU67q3kfzvZ6Ty2XxVhw63wM 6vQr+vdPqPNf8yibmyQKJw==
VALIDY
3600RRSIG
DS 13 2 3600 20260124151152 20260122131152 35496 gov. 6ScL3AHThiLk85a1KqYTuKga8XnUiM9N uXX+EeSEWUrl1J7rVpcGF/eoTnFIoK8g egMQnqhdYtnRX4JPdzerIQ==
VALIDY
3600RRSIG
DS 13 2 3600 20260124151152 20260122131152 35496 gov. f5NOiodfPIBi9TzFxlFkrTDyiDAFqxXz X+NVWT2pDs9eJ+xNNk1w207q4Ex7dNuP eG9bPI12n/sXff8VCPyRfw==
VALIDY
3600RRSIG
DS 13 2 3600 20260124151152 20260122131152 35496 gov. i0IIkniArOkqmLNLgVLb4wFeXcH+aJUq Kbra07EIGZ7eAlwo3WEfPx3SmpkwwJIG fgj50bu9hk7qh4E1Ubmz3g==
VALIDY
3600RRSIG
DS 13 2 3600 20260124151152 20260122131152 35496 gov. mKJE4t7ZyikK8qUx/WJvKUmo2U2zSV9u Zwn+UyqA2Ct2HMQLigQ56+x7KYLneYnx cFDgKP00M7NrgGLfCjlJ9A==
VALIDY
3600RRSIG
DS 13 2 3600 20260124151152 20260122131152 35496 gov. je9mOKelLpcoGmmXO3R4qVwcx3uni6Ff Fr1YSQuehd+EUT7QTeAkG/QHS7YmQYUt F2P0gE/gKgvlPyqR88UlHA==
VALIDY
3600RRSIG
DS 13 2 3600 20260124151152 20260122131152 35496 gov. x/JcxeOzPHB4+dG8xV3k8uAX/oyoSEpc HrsHOrCW0Rxk4vZA7lAQun8aAPI+S7J1 WCLMGroEVW+ztNU1VGKi8w==
VALIDY
3600RRSIG
DS 13 2 3600 20260124151152 20260122131152 35496 gov. Q0bLiVpNL5sHZO12Ih1/1t9skcEnjcgM AIe1Lqd5lpeOOeZthMj7O1M71NnbCge/ LE0YkGWtXZv4z11VkW3DJA==
VALIDY
RR count (Answer/Authority/Additional)OK4/0/14/0/14/0/14/0/14/0/14/0/14/0/14/0/1
Response size (bytes)OK288290288290288290289290
Response time (ms)OK6265586966606764

Responses for epa.gov/DNSKEY

NameTTLTypeDataStatusReturned by
dcns1.epa.gov. (161.80.212.5)dcns1.epa.gov. (2620:117:5071:d4::f005)dcns2.epa.gov. (161.80.212.15)dcns2.epa.gov. (2620:117:5071:d4::f00f)nccns1.epa.gov. (134.67.12.5)nccns1.epa.gov. (2620:117:506f:c::f005)nccns2.epa.gov. (134.67.12.15)nccns2.epa.gov. (2620:117:506f:c::f00f)
epa.gov172800DNSKEY
256 3 8 AwEAAbiQCyDWn+u8544jMtQffdF5d/E+ /Mpzk2c1jXjoSfY08DxC3xIpdBac2zlc KUvkpbWfhlxRvfiwAvaGax9KshqtcmX+ Ey7Aa2y8ebLUg4WlIJYamZssl6HS84Kt KBUMY4oioSoaTexW98tsURKmOAzsiGGN 5lhZ5ABDaZgxVsFb ; key tag = 541
256 3 8 AwEAAci5ksyGDbAF1LMeQasnFWbaVsil 9ta7I67hjnVGPk4cTIZ1yb4hH1q/ff2D Ce4OU5IW/6OVEbA0SkO53HG7G/kTDhWt MUglC8RQ9Xsv7jblFoMmFAZjzbhqyUp+ Irg79xA3hRVmZQ5b84netV0MAPl5MwDx dkEfZJVOF72/az89 ; key tag = 2781
256 3 8 AwEAAdBiYurVv8ejPyS3XQ2K6c5jbmka sn4BCLezWi9gMa2Lz+nW1dcZWtEAnKvs qvVyu+xLGwWx9M1/d/LKNa5O7T0NHcfH QXSF42lNxs+ONXBa8qMEfhZE5ElGGYl3 JYqtheSv1gjuuSFGOOZ2L7r0nNrCqutP pePg7da+KWjOi5qP ; key tag = 15243
257 3 8 AwEAAcXjUL8+RKOJwH0jhU6qRSb43JrO xn7EEuOCyOnVnHOND/rxP0xhZB1yc/Vp 416orRgilRwdBzHQ4q2DQVgUCojf4uH6 d2aBDZNbZBcVZHI1ZFzFD1mZeGoNiIGB JxZYN+JQCiz9rsD+1C6ycvlFLUdLpvfJ JTbYbn9SzNXQLEU6DLnwDTQHI+I33JGL q/3ZFkWvzsKcmTpmz9BobbUyS5UihTXX kX8UVD1cFfqsjIP56U+bK81FL75R6lVG DrmIpWvbRgHHB+d/oCOFzcuklxisEgGd ViPhSie0qgaM4k5FAlTPu75QLAb/veig IAhbtJHrvJyhhvkg5OIWLkqJeHk= ; key tag = 32804
OKYYYYYYYY
172800RRSIG
DNSKEY 8 2 172800 20260127071934 20260123062325 32804 epa.gov. sDbAlfoyJhobMNakGyT1fPGNfmDVdcif 4yh3Hk/tYe4ygQ1xJ42P16VZP8roS3+K O1NKyoR8lZsh8+lXHe3AJGOIAWfYSYbw leFfcavn4LuKeG30SDV6PnJbQcgCWhZp GYV4DyDI/C1Z9Yefxh9+eA7QCp1jPW2N IS2e1mt0gllYmufmUDSq0t75JlCKydPO IBlcmjCDmNsi9Mhll4pOxBcQDMi8xDtQ gMCt5/0vdQS8pKDBVaktitKEyGLsRR0U 53NOWSu00X6S8XYjTahiBbPCIKH9CtCH sf1TIsOMgnIg/sGMw/ahqZ8h+Ko0HqwQ av6FQ9jU+I2s5BtfyIgvFw==
VALIDYYYYYYYY
172800RRSIG
DNSKEY 8 2 172800 20260127071934 20260123062325 541 epa.gov. rKSMi19sQ4jsgcHpEzWSYej/WKas7qiH aGtB2fx5OWMCFL7yemb4+uKXeKtGuGFg clhvJ8eS+Wr9gQxDVifz4TasSwttDdyG F6O/gx7PB/+udjXRKN3w4rdK482Tc/MA dlycfDpkbKtcUpylRMDzBJvMiGYhjKfX DOOPlbuN95c=
VALIDYYYYYYYY
RR count (Answer/Authority/Additional)OK6/0/16/0/16/0/16/0/16/0/16/0/16/0/16/0/1
Response size (bytes)OK12461246124612461246124612461246
Response time (ms)OK155146153144156171153171

Responses for epa.gov/NS

NameTTLTypeDataStatusReturned by
dcns1.epa.gov. (161.80.212.5)dcns1.epa.gov. (2620:117:5071:d4::f005)dcns2.epa.gov. (161.80.212.15)dcns2.epa.gov. (2620:117:5071:d4::f00f)nccns1.epa.gov. (134.67.12.5)nccns1.epa.gov. (2620:117:506f:c::f005)nccns2.epa.gov. (134.67.12.15)nccns2.epa.gov. (2620:117:506f:c::f00f)
epa.gov3600NS
dcns1.epa.gov.
dcns2.epa.gov.
nccns1.epa.gov.
nccns2.epa.gov.
OKYYYYYYYY
3600RRSIG
NS 8 2 3600 20260127073509 20260123071954 541 epa.gov. E1MLdsVLdzTLzx+Xiq0hSnZvHRiFvlJL 7QTNo4irLsWbAM1D1m0GBuxKiEmQcMZI kwoL5r9svaP9p/Whbb9aNv2uYWmyW1xE P7HLc6j9iqnFOtCb/I6QtCa2wqMN/MVU 70oj9TRwO+B8f48NSvKZTzq4W3drbcMN mnxY3jlEs5o=
VALIDYYYYYYYY
RR count (Answer/Authority/Additional)OK5/0/135/0/135/0/135/0/135/0/135/0/135/0/135/0/13
Response size (bytes)OK11571157115711571157115711571157
Response time (ms)OK7676687296838783

Responses for qixsu.6itu2.epa.gov/A

NameTTLTypeDataStatusReturned by
dcns1.epa.gov. (161.80.212.5)dcns1.epa.gov. (2620:117:5071:d4::f005)dcns2.epa.gov. (161.80.212.15)dcns2.epa.gov. (2620:117:5071:d4::f00f)nccns1.epa.gov. (134.67.12.5)nccns1.epa.gov. (2620:117:506f:c::f005)nccns2.epa.gov. (134.67.12.15)nccns2.epa.gov. (2620:117:506f:c::f00f)
RR count (Answer/Authority/Additional)OK0/8/10/8/10/8/10/8/10/8/10/8/10/8/10/8/1
Response size (bytes)OK10781078107810781078107810781078
Response time (ms)OK125125122164171165169166

Responses for epa.gov/TXT

NameTTLTypeDataStatusReturned by
dcns1.epa.gov. (161.80.212.5)dcns1.epa.gov. (2620:117:5071:d4::f005)dcns2.epa.gov. (161.80.212.15)dcns2.epa.gov. (2620:117:5071:d4::f00f)nccns1.epa.gov. (134.67.12.5)nccns1.epa.gov. (2620:117:506f:c::f005)nccns2.epa.gov. (134.67.12.15)nccns2.epa.gov. (2620:117:506f:c::f00f)
epa.gov600TXT
"MS=ms7622314"
"iContact1869815"
"mongodb-site-verification=BlMuSDOkvL0UWUVteO3W2lcTbjGdtzq7"
"adobe-idp-site-verification=6c7001ef-8126-4fbc-8fae83ee039b"
"{adobe-idp-site-verification=6c7001ef-8126-4fbc-8ecb-8fae83ee039b}"
"google-site-verification=fUmsNQhzYYZmxo4WqfmBkmwUMlk1H9ns-cGuXfwx9IM"
"adobe-sign-verification=24513cfcab0903ecf5de3fd467be1d7412df57793960e76577f9b27be8efc9ba"
"v=spf1 include:spf.protection.outlook.com include:%{i}._ip.%{h}._ehlo.%{d}._spf.valigov.email ip4:134.67.100.0/24 ip4:161.80.70.0/24 ip4:134.67.208.0/24 ip4:32.65.72.32/26 include:gseg.att.com ~all"
OKYYYYYYYY
600RRSIG
TXT 8 2 600 20260127073509 20260123071954 541 epa.gov. Cam2ZlW/110lu5W+Za720IuPJ8PN4QK6 BfpCon1qc0cgpamMgTO+QopIDQ2pJv1i dJYUZit/FhBV9RTPoq2mSy4y4hO3TxjY zdDevXmjm2hKa4u4dZmR1fg4PM8lXTCs klq61eSIS8KCBP1FZbsXhUOfI/N3xWkO he8fbFCUOsM=
VALIDYYYYYYYY
RR count (Answer/Authority/Additional)OK9/0/19/0/19/0/19/0/19/0/19/0/19/0/19/0/1
Response size (bytes)OK898898898898898898898898
Response time (ms)OK102167102165174169174167

Responses for epa.gov/SOA

NameTTLTypeDataStatusReturned by
dcns1.epa.gov. (161.80.212.5)dcns1.epa.gov. (2620:117:5071:d4::f005)dcns2.epa.gov. (161.80.212.15)dcns2.epa.gov. (2620:117:5071:d4::f00f)nccns1.epa.gov. (134.67.12.5)nccns1.epa.gov. (2620:117:506f:c::f005)nccns2.epa.gov. (134.67.12.15)nccns2.epa.gov. (2620:117:506f:c::f00f)
epa.gov3600SOA
rtpgm.ddi.epa.gov. dnsadmin.EPA.GoV. 2021543135 10800 1080 2419200 900
OKYYYYYYYY
3600RRSIG
SOA 8 2 3600 20260127084934 20260123074934 541 epa.gov. AISRGVAGsDmL6F7DWZW7OWoeMZiK2CZq sbB45JPH3ET2L8B3ADvQB702GSTNrEwK vjztGqR9xKddZmm/vx3A1Z+rb0ltCcWi wL3RKPRp3t7OpDL4zVl5ahDNvF3+rmfx 4l8+LA3jceP4hCRxVZigLM9mEk7VZYCE 2EZ9mYoJnbk=
VALIDYYYYYYYY
RR count (Answer/Authority/Additional)OK2/0/12/0/12/0/12/0/12/0/12/0/12/0/12/0/1
Response size (bytes)OK293293293293293293293293
Response time (ms)OK117119119160162161161161

Responses for epa.gov/NSEC3PARAM

NameTTLTypeDataStatusReturned by
dcns1.epa.gov. (161.80.212.5)dcns1.epa.gov. (2620:117:5071:d4::f005)dcns2.epa.gov. (161.80.212.15)dcns2.epa.gov. (2620:117:5071:d4::f00f)nccns1.epa.gov. (134.67.12.5)nccns1.epa.gov. (2620:117:506f:c::f005)nccns2.epa.gov. (134.67.12.15)nccns2.epa.gov. (2620:117:506f:c::f00f)
epa.gov900NSEC3PARAM
1 0 10 be64c52fa9555d8a78
OKYYYYYYYY
900RRSIG
NSEC3PARAM 8 2 900 20260127073949 20260123071940 541 epa.gov. Y+nvGnHpnugQZNCC0WdIWDPIrcmF5182 zS3zsrnt9VWZtxqpP5gqXiYBXNHcK6xi 1wFErgC2d25GULT0kJgvXRWr/ps1q32l dnMl4YlAHi3rL9AQhniXezqHTZY0q6/J YgSXwAnkfe0xs1GM9t55DxbyqFHq4h2k aTF7id7oj5A=
VALIDYYYYYYYY
RR count (Answer/Authority/Additional)OK2/0/12/0/12/0/12/0/12/0/12/0/12/0/12/0/1
Response size (bytes)OK257257257257257257257257
Response time (ms)OK119164121163166165166163

Responses for epa.gov/CNAME

NameTTLTypeDataStatusReturned by
dcns1.epa.gov. (161.80.212.5)dcns1.epa.gov. (2620:117:5071:d4::f005)dcns2.epa.gov. (161.80.212.15)dcns2.epa.gov. (2620:117:5071:d4::f00f)nccns1.epa.gov. (134.67.12.5)nccns1.epa.gov. (2620:117:506f:c::f005)nccns2.epa.gov. (134.67.12.15)nccns2.epa.gov. (2620:117:506f:c::f00f)
RR count (Answer/Authority/Additional)OK0/4/10/4/10/4/10/4/10/4/10/4/10/4/10/4/1
Response size (bytes)OK549549549549549549549549
Response time (ms)OK123171124166174172173170

Responses for epa.gov/CDNSKEY

NameTTLTypeDataStatusReturned by
dcns1.epa.gov. (161.80.212.5)dcns1.epa.gov. (2620:117:5071:d4::f005)dcns2.epa.gov. (161.80.212.15)dcns2.epa.gov. (2620:117:5071:d4::f00f)nccns1.epa.gov. (134.67.12.5)nccns1.epa.gov. (2620:117:506f:c::f005)nccns2.epa.gov. (134.67.12.15)nccns2.epa.gov. (2620:117:506f:c::f00f)
RR count (Answer/Authority/Additional)OK0/4/10/4/10/4/10/4/10/4/10/4/10/4/10/4/1
Response size (bytes)OK549549549549549549549549
Response time (ms)OK106185108183188186187183

Responses for epa.gov/MX

NameTTLTypeDataStatusReturned by
dcns1.epa.gov. (161.80.212.5)dcns1.epa.gov. (2620:117:5071:d4::f005)dcns2.epa.gov. (161.80.212.15)dcns2.epa.gov. (2620:117:5071:d4::f00f)nccns1.epa.gov. (134.67.12.5)nccns1.epa.gov. (2620:117:506f:c::f005)nccns2.epa.gov. (134.67.12.15)nccns2.epa.gov. (2620:117:506f:c::f00f)
epa.gov300MX
0 usepa.mail.protection.outlook.com.
OKYYYYYYYY
300RRSIG
MX 8 2 300 20260127073949 20260123071940 541 epa.gov. KXbdXPRfEs6cww6OYYGb2tJ0ak+vCjIw rlqac1KNuDNxxhw8fIOZWrUx6HIAWCvp hNLO/wGuL5xloSKPFG+GHm+ZjdoCpCxl t/PkGNk3r9xqbQMeEmMeL1IDy+uO958c 3SF6eaDAEk/vXaWwBcIaMe0XM4MKO8cz s1M6tDUgePk=
VALIDYYYYYYYY
RR count (Answer/Authority/Additional)OK2/0/12/0/12/0/12/0/12/0/12/0/12/0/12/0/1
Response size (bytes)OK280280280280280280280280
Response time (ms)OK125178125178180179180178

Responses for epa.gov/CDS

NameTTLTypeDataStatusReturned by
dcns1.epa.gov. (161.80.212.5)dcns1.epa.gov. (2620:117:5071:d4::f005)dcns2.epa.gov. (161.80.212.15)dcns2.epa.gov. (2620:117:5071:d4::f00f)nccns1.epa.gov. (134.67.12.5)nccns1.epa.gov. (2620:117:506f:c::f005)nccns2.epa.gov. (134.67.12.15)nccns2.epa.gov. (2620:117:506f:c::f00f)
RR count (Answer/Authority/Additional)OK0/4/10/4/10/4/10/4/10/4/10/4/10/4/10/4/1
Response size (bytes)OK549549549549549549549549
Response time (ms)OK125185183180164162163182

Responses for epa.gov/A

NameTTLTypeDataStatusReturned by
dcns1.epa.gov. (161.80.212.5)dcns1.epa.gov. (2620:117:5071:d4::f005)dcns2.epa.gov. (161.80.212.15)dcns2.epa.gov. (2620:117:5071:d4::f00f)nccns1.epa.gov. (134.67.12.5)nccns1.epa.gov. (2620:117:506f:c::f005)nccns2.epa.gov. (134.67.12.15)nccns2.epa.gov. (2620:117:506f:c::f00f)
epa.gov3600A
134.67.21.34
OKYYYYYYYY
3600RRSIG
A 8 2 3600 20260127073509 20260123071954 541 epa.gov. nWMGrWcRvlRrfMPD78cLrQuUNvqzJ9ql OTmUr6/wZmAsuXDa2YxRPNnojcuqMzrN N0i0s1wTRr/bheKKaRszxXJIE4+nNQ1Y zBG2kGOrWEX6BkYtY7E4wvHReV2aRJY/ GdYCvhvtywTpMg95ATxM0pvs5YxRzJrW GtOI/UyMQMg=
VALIDYYYYYYYY
RR count (Answer/Authority/Additional)OK2/0/12/0/12/0/12/0/12/0/12/0/12/0/12/0/1
Response size (bytes)OK247247247247247247247247
Response time (ms)OK6973697276777578

Responses for epa.gov/AAAA

NameTTLTypeDataStatusReturned by
dcns1.epa.gov. (161.80.212.5)dcns1.epa.gov. (2620:117:5071:d4::f005)dcns2.epa.gov. (161.80.212.15)dcns2.epa.gov. (2620:117:5071:d4::f00f)nccns1.epa.gov. (134.67.12.5)nccns1.epa.gov. (2620:117:506f:c::f005)nccns2.epa.gov. (134.67.12.15)nccns2.epa.gov. (2620:117:506f:c::f00f)
epa.gov3600AAAA
2620:117:506f:15::f022
OKYYYYYYYY
3600RRSIG
AAAA 8 2 3600 20260127073150 20260123072954 541 epa.gov. H7Aa5nlSWNOpV+P6+BTYTYVDCSkm41mC niSINHcfcY7aKO/A0fjl6yPXV+k6PWk/ 6L0QmsrTV3qZRqr3cBN6q0wjlcl7Jf00 5EllOmayqzF5yTjqSHaAzsh14+ZFReyG me8hYacUsLnYydD9VUtQa5jihJ0MDPLp OiqEJ4Nzu9s=
VALIDYYYYYYYY
RR count (Answer/Authority/Additional)OK2/0/12/0/12/0/12/0/12/0/12/0/12/0/12/0/1
Response size (bytes)OK259259259259259259259259
Response time (ms)OK106180179179182181182179

Responses for epa.gov/NS

NameTTLTypeDataStatusReturned by
dcns1.epa.gov. (161.80.212.5)dcns1.epa.gov. (2620:117:5071:d4::f005)dcns2.epa.gov. (161.80.212.15)dcns2.epa.gov. (2620:117:5071:d4::f00f)nccns1.epa.gov. (134.67.12.5)nccns1.epa.gov. (2620:117:506f:c::f005)nccns2.epa.gov. (134.67.12.15)nccns2.epa.gov. (2620:117:506f:c::f00f)
epa.gov3600NS
dcns1.epa.gov.
dcns2.epa.gov.
nccns1.epa.gov.
nccns2.epa.gov.
OKYYYYYYYY
3600RRSIG
NS 8 2 3600 20260127073509 20260123071954 541 epa.gov. E1MLdsVLdzTLzx+Xiq0hSnZvHRiFvlJL 7QTNo4irLsWbAM1D1m0GBuxKiEmQcMZI kwoL5r9svaP9p/Whbb9aNv2uYWmyW1xE P7HLc6j9iqnFOtCb/I6QtCa2wqMN/MVU 70oj9TRwO+B8f48NSvKZTzq4W3drbcMN mnxY3jlEs5o=
VALIDYYYYYYYY
RR count (Answer/Authority/Additional)OK5/0/135/0/135/0/135/0/135/0/135/0/135/0/135/0/13
Response size (bytes)OK11571157115711571157115711571157
Response time (ms)OK7676687296838783