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DNSViz: A DNS visualization tool

nih.gov

Updated: 2026-02-02 19:06:17 UTC (6 days ago) Update now
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DNS Server Responses

Responses for nih.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)
nih.gov3600DS
25564 8 2 20c290555fabc77319e56eb35750074006b73ebaba31e0a7ab5ab7b5f8dc33bc
36469 8 2 4dd8f9c4c445b7588d2b8fd48af7a754777ace002521c05c1992db1cf2f09eed
OKYYYYYYYY
3600RRSIG
DS 13 2 3600 20260203200602 20260201180602 35496 gov. jPwjYyB9yxC4Xqq9GtMzQeAA1abAiQIZ fVDnO84gfx/eBBD6RqfRm71ZpyyzNRZ4 9tJlblL3wE/1ioRBrY5HrA==
VALIDY
3600RRSIG
DS 13 2 3600 20260203200602 20260201180602 35496 gov. wJ2MaBazTdrWn9sxnzq8+GhlIIJ8lRmL XL+IiNzffb76h+KyX0mxsv5KqldQLino qAxV5wneZbBmfFEo9BG86w==
VALIDY
3600RRSIG
DS 13 2 3600 20260203200602 20260201180602 35496 gov. NqeP3ON/YuwZns2N8M+w3a+CGKwVlegm 77HtIHH4lHyG+8VJ1cPAJgRbExNwgjLp zayHkwQAgyjLQYseJ6DeiQ==
VALIDY
3600RRSIG
DS 13 2 3600 20260203200602 20260201180602 35496 gov. gJbEFGZMVjYwrvHggjdA0n30XFzWZfgd fmxmP+P+qXS4x4BvWayd/GarS7zBMhQG OcY+qL8wUqQhL/VohlGsQA==
VALIDY
3600RRSIG
DS 13 2 3600 20260203200602 20260201180602 35496 gov. Tb2A93zfUuUoCIwjL5j+n1LodMWijqQc 4vtIiEDpSOJFTDLUrUvIe84f0UBfVE+a ZduWyMvLCfTwNqB6G6xHMQ==
VALIDY
3600RRSIG
DS 13 2 3600 20260203200602 20260201180602 35496 gov. 5gg9vsRDALEzbeQlHEj1E+gSGkGWW+7l k/cOnjnHHyojFIJK8SVMA9Q86sQ2YbqX 1iB0YCY7X3YVr6GznPX6rg==
VALIDY
3600RRSIG
DS 13 2 3600 20260203200602 20260201180602 35496 gov. AOEAv1mawB3gU+BznM61/GGfivX0Hmqd e3VqqlrzHSxExdi6CW+41aJyGlRxv0um Fc0CSqcmdd/cZOi93jnsZg==
VALIDY
3600RRSIG
DS 13 2 3600 20260203200602 20260201180602 35496 gov. mLLXgEfa5kS6gE3pohnCJNxAqDvyrI+Q QnLULhCm2U6ZjTrp/Yhq6dSLopM2bhos QSxhDUBajQNNDietfGaj+g==
VALIDY
RR count (Answer/Authority/Additional)OK3/0/13/0/13/0/13/0/13/0/13/0/13/0/13/0/1
Response size (bytes)OK242240243242241242243242
Response time (ms)OK3330353036333534

Responses for nih.gov/DNSKEY

NameTTLTypeDataStatusReturned by
ns.nih.gov. (128.231.128.251)ns.nih.gov. (2607:f220:404:101::80e7:80fb)ns2.nih.gov. (128.231.64.1)ns2.nih.gov. (2607:f220:418:4101::80e7:401)ns3.nih.gov. (165.112.4.230)ns3.nih.gov. (2607:f220:402:1801::a570:4e6)
nih.gov172800DNSKEY
256 3 8 AwEAAbcxsY4l8SEQ19beG7hSOnlZcvAb Shms4gbHDK3mHXPPkDN/AVgHCtFSujhj xMemAE14gw55Q4UWu48hjqrQkEHNnZ/Y hgtzj1MzRnuFwrN22pWScLflworoAGvw 0Cdtzl9KdjSpft2wkcstR2uPCQLtNZ5u PXBZou/E1mD0l67F ; key tag = 11359
256 3 8 AwEAAbh4/4CJnYfIFqrWVg6qw3Xt30O9 D6HjKSK7TBocXsDuKDJ5LJbRu9HUUIBb Apaxu1GN1mV/o9C3OSbkGzGV6+GS2JLC 1neTCiuO1E/jXEVIh3hVUeupPsz+QPO4 Efr4Kpv4wQsdt5RowZRW0IkGQrLa3HdY /HVpYxA7DNuW95MN ; key tag = 23944
256 3 8 AwEAAcH/VMGQoPT4CO2U1S4pw9D7P4dE /7cQJBsr7ddykfDFG4fPxFm3HH2ck/Qg Hbe1BFrUsTy3c4t3ZPIIY7lvnKGZea4Q sWAkIHKhswL/n3Muau/YQSaMXrsxzdYE Tuckfg7Xxbq02BRdhQIRFl4MVdnz2vHF AnC/vPYiHCD73HJD ; key tag = 4693
257 3 8 AwEAAb/TBATPq9WfPf5EQnpJWGkZWk57 KAx/FsyX52dIO/fU5aRXug4Ls0cOncsl CYKNlmHfzfDMzfgTAzZRTisG6C6tNYlH kbZiVZ2fnytfEdhBhEpDtWrEnGKjdHTd ArTnHCtoTOJkiGjbn4EVA9q/a0mNrc3+ 2wonamr11VP98GgAButivHHie9mHx7a8 6pMnLMUdJnG1VxvhLaU4h+wwZJ/j1e3R N2HnIQXT7S6ya5bFSzmHwH6fdQmGSULG chwIQtyESN6HVQOoxH/LxYFES70GREnS u3kYppdNeGSDW2gw+YzLqy+kclM56Xs9 hSHXKMu2+UxbEbP4h30BLXyMdOs= ; key tag = 36469
OKYYYY
172800RRSIG
DNSKEY 8 2 172800 20260206035302 20260202032430 11359 nih.gov. O747uGZo1fAYqlksbUPiiX79o4YslJrP ObZyT46CQnq7WQ8zwmq2trwAUiXyCS2P 7aLdYmY/p5gtq6RvcuT97brImmMDftzM LTZvq7zggfYfUVT85oWjcu5mtBfznlLL oPIACAxyvEazUC8Y9MHiqhJ327b4XXXb 1H6xPxM2HFY=
VALIDYYYY
172800RRSIG
DNSKEY 8 2 172800 20260206035302 20260202032430 36469 nih.gov. bjj4riEilAPhAoFBWXUUmIoslkY9Zmam vrQvEhIiEWxB75LOAgZRz6B7zr8HFgtI jWyB8Oael2PH5rxf0fIlaMqCrAPRq5Ov kOC/WRqZWRfkIA7c8xzxq/fbLSttF7jd tTrDwgNrOqG6nQ3soYwg68bc7Jkig47Y PmMlPVPBcWKbfh6tInZyYA437Vx8h1ip S4iJZEJfS3+ye0npS6c7pfXD1KxQgZ3b vIi1FuRfsUz5rbsjzkWcLuAj5KUQoF4D C00Urx40/PYbeZC0eCvC/kPFmtgAO+Bi VbX27qLqcu9g+6sIkkEiqrNxN+SLtnzY 6jrx+JQz2B0TTxOYU9tQDA==
VALIDYYYY
RR count (Answer/Authority/Additional)OK6/0/16/0/16/0/16/0/1
Response size (bytes)OK1246124612461246
Response time (ms)OK127129124127

Responses for nih.gov/NS

NameTTLTypeDataStatusReturned by
ns.nih.gov. (128.231.128.251)ns.nih.gov. (2607:f220:404:101::80e7:80fb)ns2.nih.gov. (128.231.64.1)ns2.nih.gov. (2607:f220:418:4101::80e7:401)ns3.nih.gov. (165.112.4.230)ns3.nih.gov. (2607:f220:402:1801::a570:4e6)
nih.gov7200NS
ns.nih.gov.
ns2.nih.gov.
ns3.nih.gov.
OKYYYYYY
7200RRSIG
NS 8 2 7200 20260206031917 20260202024858 11359 nih.gov. gjZLk+XylpMLsg2QuT43oNG2260mB5Ny Sdi7ElyBFqvXeHMrAIDgxQNM8KfhmMvI olZyR8kY7uAF5EAW55/PPRVzH3a57IHu PD9ETd0r0uMdc2OYp7aaHWX2zVCfJRw/ RSis81pW+J6wQV36L9h7N0bzAOSd6825 /tUzXca+h+8=
VALIDYYYYYY
RR count (Answer/Authority/Additional)OK4/0/114/0/114/0/114/0/114/0/114/0/11
Response size (bytes)OK108410841084108410841084
Response time (ms)OK687579726579

Responses for nih.gov/MX

NameTTLTypeDataStatusReturned by
ns.nih.gov. (128.231.128.251)ns.nih.gov. (2607:f220:404:101::80e7:80fb)ns2.nih.gov. (128.231.64.1)ns2.nih.gov. (2607:f220:418:4101::80e7:401)ns3.nih.gov. (165.112.4.230)ns3.nih.gov. (2607:f220:402:1801::a570:4e6)
nih.gov7200MX
10 nihcesxway3.hub.nih.gov.
10 nihcesxway4.hub.nih.gov.
10 nihcesxway5.hub.nih.gov.
10 nihcesxway6.hub.nih.gov.
10 nihcesxwayst03.hub.nih.gov.
10 nihcesxwayst04.hub.nih.gov.
10 nihcesxwayst05.hub.nih.gov.
10 nihcesxwayst06.hub.nih.gov.
OKYYYY
7200RRSIG
MX 8 2 7200 20260206043445 20260202042839 11359 nih.gov. d82OS9zQTfumh35g/XweiQbIJpg8g8SI QGtZm86cvZvQ0BX7xQOOWkky52pmsqW3 rEOat8E59pDwnqGLQoNMPEn3OltykoDO 0V1aXFxwLlPb7DlrEo1AeXE4v9k8+pm8 dyTY0MWydFhVQZu9ReuJtHnV25+6Zfw4 PEFGi2yHG5Y=
VALIDYYYY
RR count (Answer/Authority/Additional)OK9/0/19/0/19/0/19/0/1
Response size (bytes)OK478478478478
Response time (ms)OK951039298

Responses for nih.gov/NS

NameTTLTypeDataStatusReturned by
ns.nih.gov. (128.231.128.251)ns.nih.gov. (2607:f220:404:101::80e7:80fb)ns2.nih.gov. (128.231.64.1)ns2.nih.gov. (2607:f220:418:4101::80e7:401)ns3.nih.gov. (165.112.4.230)ns3.nih.gov. (2607:f220:402:1801::a570:4e6)
nih.gov7200NS
ns.nih.gov.
ns2.nih.gov.
ns3.nih.gov.
OKYYYYYY
7200RRSIG
NS 8 2 7200 20260206031917 20260202024858 11359 nih.gov. gjZLk+XylpMLsg2QuT43oNG2260mB5Ny Sdi7ElyBFqvXeHMrAIDgxQNM8KfhmMvI olZyR8kY7uAF5EAW55/PPRVzH3a57IHu PD9ETd0r0uMdc2OYp7aaHWX2zVCfJRw/ RSis81pW+J6wQV36L9h7N0bzAOSd6825 /tUzXca+h+8=
VALIDYYYYYY
RR count (Answer/Authority/Additional)OK4/0/114/0/114/0/114/0/114/0/114/0/11
Response size (bytes)OK108410841084108410841084
Response time (ms)OK687579726579

Responses for nih.gov/A

NameTTLTypeDataStatusReturned by
ns.nih.gov. (128.231.128.251)ns.nih.gov. (2607:f220:404:101::80e7:80fb)ns2.nih.gov. (128.231.64.1)ns2.nih.gov. (2607:f220:418:4101::80e7:401)ns3.nih.gov. (165.112.4.230)ns3.nih.gov. (2607:f220:402:1801::a570:4e6)
nih.gov7200A
156.40.212.210
OKYYYYYY
7200RRSIG
A 8 2 7200 20260206043445 20260202042839 11359 nih.gov. cxELX17lSX36ooIf0ZGMYvlQScsk9XEG JbJvkzKAqU31azP55X9EIMagephi+4cj zYn5n7XQbt2HSzqNDQgw7LpgEZ6bbesR Svi8NciPGUcPPEBtv3WnNFNJh+53LsHi L70ypp41M/oMIM9du00y8oM1Q2Kp58K6 2aqE20ucwuE=
VALIDYYYYYY
RR count (Answer/Authority/Additional)OK2/0/12/0/12/0/12/0/12/0/12/0/1
Response size (bytes)OK247247247247247247
Response time (ms)OK656566636467

Responses for nih.gov/TXT

NameTTLTypeDataStatusReturned by
ns.nih.gov. (128.231.128.251)ns.nih.gov. (2607:f220:404:101::80e7:80fb)ns2.nih.gov. (128.231.64.1)ns2.nih.gov. (2607:f220:418:4101::80e7:401)ns3.nih.gov. (165.112.4.230)ns3.nih.gov. (2607:f220:402:1801::a570:4e6)
nih.gov300TXT
"da1dfl8ipaafpqsh40iiuubf7n"
"f71j9q2oprakr7gtedlcau485k"
"rh426i3oiis217bktj8o4nd2m2"
"uub8i3goc70aj1kvl0neuhle5v"
"dv-ToPuPeiy2ojjpiSg4wlEEaJe"
"0d03wt1mlg5wy8z9pv9pv0rj21pc6137"
"pknf061r79fsrzbmcpgnhygf1j8nvxy8"
"v7959lz5pgb250x8gzt0fkg7j4x1s6bw"
"x1htw52vr2t3416zs29gg8lq0zkw744c"
"apple-domain-verification=2IrLd0KYEerfwrx6"
"apple-domain-verification=8VumNb91MILOLiQZ"
"apple-domain-verification=FTZHYv0nuXKqjeP8"
"apple-domain-verification=G25suhrGTYqwbLNS"
"apple-domain-verification=c8bb3gA2SNfmH0Zx"
"apple-domain-verification=rFyOPvcO8sUX2iHP"
"1qM+TU0yI2yC5SbKT6I96/NjwTb/86hET84vn0/fXWW="
"wOUurBjukuuVfNP30Zyjv13ohvbjr9KVCgIoMfKSL6U="
"docusign=5a06ea48-7158-4d7c-a47f-624b9d0cebc9"
"docusign=850d3223-bb46-4946-986b-2410b69ed0e7"
"jamf-site-verification=g8V3otVBbtqnjBIjIJXrFg"
"amazonses:6dUQp3PJw2/pPriaGheRkNX6rVRchTDJCVkzGLDtftA="
"amazonses:93j7xtRaIBE5K+ERCErN+WDNFhQPQ1rY8mCD3Ut5Rqg="
"amazonses:Ckm+FeqyUMSBHOvsBsDHWeb1nuGAr6AWg5crTuJh47k="
"amazonses:EpIukSNkqrJBid632tohg9ghfR9ZOm2BsQKY8fKESvs="
"amazonses:F99Cv1zG5C8JOyxlwPmjFx3qCOyQ7xJdwsNMHiJbEew="
"amazonses:Oq2yjJ17I+Cqlgpxl9Pto0uQ7gwb0IpbhQFCHjPwuGo="
"amazonses:QJZljHq4QVLochyWJlHRtF/TQ7CgNwoHHWnOK7AjCWo="
"amazonses:QLi7vDgXZTFrD/2qNMkfcQtCzsetuefpN50b98lKPA0="
"amazonses:Socb9IMK/O81TXqIP15y3NAyd8tyEcV6waygbWSPBi0="
"amazonses:njYRGZSzGLGsQ66bZMwxwZZF4zHx9G8JWosbZeNa7Eo="
"amazonses:rhL1YpdU4RL+Q7IALiZNww69f5cR1IZDcqEh9fRy6Tg="
"amazonses:sFnUJ7LhEsJBsbZON/tFEgtZeGaqZiwY6vCL/+AJXak="
"amazonses:vDxikFPIS0Am8dY/BlMuOFbJ2TuF64fRwUfkUGH67bY="
"openai-domain-verification=dv-ToPuPeiy2ojjpiSg4wlEEaJe"
"docker-verification=6c54ab12-d26d-44b7-978e-f60aa83a02f3"
"miro-verification=ce1878a9901e3785a9ee9302aaaf4b8f878ff042"
"mongodb-site-verification=P4xvHdvjB9koHJnGWdIuapplaUGKo9VP"
"identrust_validate=gQ545eXspYKimJ6IrOqCZrD5ckAPWT8GjcAlRitOVlEB"
"webexdomainverification.2494X=72426cc0-664d-4a80-a6f4-113b7f648c9d"
"google-site-verification=8BC5Gnatu9NBfOph_lZpZyG2eDK0iPs0V8Li0RKzin8"
"google-site-verification=bFFD3VwenH37-hj5wbQqLUOAkLjsrX2Tp-LnN1AvpkQ"
"google-site-verification=zVNJw3i2goXwxAOFiO6ubfIWhKkgRnHS82Q7F6M6Gck"
"v=spf1 ip4:128.231.90.64/26 ip4:165.112.13.0/26 ip4:156.40.79.128/25 " "ip4:128.231.89.192/28 ip4:165.112.69.16/28 ip4:165.112.194.0/25 ip6:2607:f220:0404:8104::0/64 ip6:2607:f220:402:1a01::0/64 ip6:2607:f220:404:12e::/64 ip6:2607:f220:402:12e::/64 include:spf.protection.outlook.com ~all"
"SDRQ4Pu3aj2Qhnqm0Pu+NCsKPrfBbW56qXduqE9GxA/f5eo+/Ui6umgbTg9PW0hjeg21Q2yCpOALWHqZ91OwZQ=="
"adobe-sign-verification=1e4a7a1987a2efa2d94b3cdcf717ec0b5d1dcbcb8c16a5d2bc4ea7c4dbcd2210"
"ciscocidomainverification=1b32b084b0eb3ade21d6a521cfa1db73d2a787817950f96cf35fe67d6fa84685"
"adobe-idp-site-verification=5e85ea0ed34d3d2a09f830d0cfc77139471d15e20e771d90484e89895b0a9f1e"
"cisco-ci-domain-verification=25e2351f5ed93561cf171fbead7759b2407183ca513c2c4d7eb88be637a59b7f"
"webexdomainverification.4C675B897222B136E053AB06FC0A3F65=cf14e0ca-cfec-4d2b-83ab-5971ee749040"
"webexdomainverification.4C675B8A8FC5B136E053AB06FC0A3F65=81f2d6dc-b5b1-4624-9e3f-278cb4163770"
"webexdomainverification.4C675B8AEB46B136E053AB06FC0A3F65=a9568d05-1a3d-4c2b-9f45-3b5d786db694"
"webexdomainverification.4C675B8AF44FB136E053AB06FC0A3F65=b1985124-e9bf-4009-a584-7dee024dc7e9"
"atlassian-domain-verification=FfyaIO5BcqxasUU4Cuwp9/4Y3ujXrMEpfhyaPydm5lM6vqDALuZFv8QqJI6qUPVp"
"atlassian-domain-verification=VhnxT3ISJLKFyasfowo1iyVXcEqztbz/3PWOQM6LP0kG9HrAlq/21h27cbqTwdxw"
"atlassian-domain-verification=wdcwOCoxzIePKKuoOG918QCLMqYKy85i2g2UFoGlTcp32Eifql11S8xMtj1bxytf"
OKYYY
300RRSIG
TXT 8 2 300 20260206035708 20260202033128 11359 nih.gov. gz2Ex+vLlDo5AobEiX2TEI9BEE8PKseH +1z+sn1/2aocvY+X1Os3+ZNUrdbz64H5 9sZZCAsGLvz/z6JVKS6icwPz4Z+Tc8G5 wxhhi9yxO76D5dC95uppPYF3arq2gy0i MPRXrcHar0ho0LTTCF/p+peMgyjbNUPx sXWK7WFOz8A=
VALIDYYY
RR count (Answer/Authority/Additional)OK56/0/156/0/156/0/1
Response size (bytes)OK433443344334
Response time (ms)OK149131129

Responses for nih.gov/CDNSKEY

NameTTLTypeDataStatusReturned by
ns.nih.gov. (128.231.128.251)ns.nih.gov. (2607:f220:404:101::80e7:80fb)ns2.nih.gov. (128.231.64.1)ns2.nih.gov. (2607:f220:418:4101::80e7:401)ns3.nih.gov. (165.112.4.230)ns3.nih.gov. (2607:f220:402:1801::a570:4e6)
RR count (Answer/Authority/Additional)OK
Response size (bytes)OK
Response time (ms)OK

Responses for nih.gov/NSEC3PARAM

NameTTLTypeDataStatusReturned by
ns.nih.gov. (128.231.128.251)ns.nih.gov. (2607:f220:404:101::80e7:80fb)ns2.nih.gov. (128.231.64.1)ns2.nih.gov. (2607:f220:418:4101::80e7:401)ns3.nih.gov. (165.112.4.230)ns3.nih.gov. (2607:f220:402:1801::a570:4e6)
nih.gov900NSEC3PARAM
1 0 10 38
OKYYY
900RRSIG
NSEC3PARAM 8 2 900 20260206043722 20260202035023 11359 nih.gov. dc5dzs21OhC177383ZGGuEwa4ZupFbOn sTBJFw8aY4ej2b88e8I8ITg7rj6c9yfB Ctd+d4b493B5BUO5wORAyCwLaKyWgL2/ M0GJ9BU2fooYB6NCn11WZW9IlOpidZH8 uBFAa9uqcRjBwJyH0qmYiEQkxs21ciV6 x5atsiR0bSA=
VALIDYYY
RR count (Answer/Authority/Additional)OK2/0/12/0/12/0/1
Response size (bytes)OK249249249
Response time (ms)OK909191

Responses for nih.gov/SOA

NameTTLTypeDataStatusReturned by
ns.nih.gov. (128.231.128.251)ns.nih.gov. (2607:f220:404:101::80e7:80fb)ns2.nih.gov. (128.231.64.1)ns2.nih.gov. (2607:f220:418:4101::80e7:401)ns3.nih.gov. (165.112.4.230)ns3.nih.gov. (2607:f220:402:1801::a570:4e6)
nih.gov7200SOA
nihblox6.NIh.gOv. hostmaster.NIh.gOv. 880181 10800 1080 2592000 900
OKYYYYYY
7200RRSIG
SOA 8 2 7200 20260206160422 20260202150422 11359 nih.gov. Zru70vN9K+Aay3N5XbZXTpX+CC/EoI+/ qrWI4LxAo3eQjxnkplyX30s+/RGZBPRd K8z4rdYxrTZEfBDAhyQHfVgaDu6zKjB3 NEUjwZUy90p2dJ5GCcT1Yszmpe+OnWAE ufhy+dZxsD4Tzmjbe3//qApBC4wjXd2X yt1mqHhp3lc=
VALIDYYYYYY
RR count (Answer/Authority/Additional)OK2/0/12/0/12/0/12/0/12/0/12/0/1
Response size (bytes)OK259287287287287259
Response time (ms)OK1289011068109142

Responses for nih.gov/AAAA

NameTTLTypeDataStatusReturned by
ns.nih.gov. (128.231.128.251)ns.nih.gov. (2607:f220:404:101::80e7:80fb)ns2.nih.gov. (128.231.64.1)ns2.nih.gov. (2607:f220:418:4101::80e7:401)ns3.nih.gov. (165.112.4.230)ns3.nih.gov. (2607:f220:402:1801::a570:4e6)
RR count (Answer/Authority/Additional)OK0/4/10/4/10/4/10/4/1
Response size (bytes)OK538538538538
Response time (ms)OK10710892106

Responses for 3a8ny.pcw8o.nih.gov/A

NameTTLTypeDataStatusReturned by
ns.nih.gov. (128.231.128.251)ns.nih.gov. (2607:f220:404:101::80e7:80fb)ns2.nih.gov. (128.231.64.1)ns2.nih.gov. (2607:f220:418:4101::80e7:401)ns3.nih.gov. (165.112.4.230)ns3.nih.gov. (2607:f220:402:1801::a570:4e6)
RR count (Answer/Authority/Additional)OK0/8/1
Response size (bytes)OK1051
Response time (ms)OK99

Responses for nih.gov/CDS

NameTTLTypeDataStatusReturned by
ns.nih.gov. (128.231.128.251)ns.nih.gov. (2607:f220:404:101::80e7:80fb)ns2.nih.gov. (128.231.64.1)ns2.nih.gov. (2607:f220:418:4101::80e7:401)ns3.nih.gov. (165.112.4.230)ns3.nih.gov. (2607:f220:402:1801::a570:4e6)
RR count (Answer/Authority/Additional)OK
Response size (bytes)OK
Response time (ms)OK

Responses for nih.gov/CNAME

NameTTLTypeDataStatusReturned by
ns.nih.gov. (128.231.128.251)ns.nih.gov. (2607:f220:404:101::80e7:80fb)ns2.nih.gov. (128.231.64.1)ns2.nih.gov. (2607:f220:418:4101::80e7:401)ns3.nih.gov. (165.112.4.230)ns3.nih.gov. (2607:f220:402:1801::a570:4e6)
RR count (Answer/Authority/Additional)OK0/4/10/4/10/4/1
Response size (bytes)OK538538538
Response time (ms)OK9797126