View on GitHub

DNSViz: A DNS visualization tool

nsf.gov

DNS Server Responses

Responses for nsf.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)
nsf.gov3600DS
15973 5 2 c02f709a230cb7ea0bf5f10e5b7e26df26b44b3d83abe78aa7446c77790c5329
29308 5 2 a3e853c43a03d99eb6e2073bb5fb9ef2f1f5f734f1a737f8478cee3ea85195b8
OKYYYYYYYY
3600RRSIG
DS 13 2 3600 20250410225045 20250408205045 35496 gov. vH8DopQC4UAInyu+CJBLr9Ar6eofduWS J3yPUjH+7fSLDcmW70wXJMafU1ThidoE p02Qd+ZA+L/xsxBQjg63gw==
VALIDY
3600RRSIG
DS 13 2 3600 20250410225045 20250408205045 35496 gov. lQ3HKsaMhpfA5Chl8i0DNdDos0F076ke SewHCraqLbLhDg6JrsiYK+JQMdAvA0N9 UNgTEBoCdpgTeB4Pc57bEA==
VALIDY
3600RRSIG
DS 13 2 3600 20250410225045 20250408205045 35496 gov. LdR23Sa81pi+lECe4sMY2fC6zkDWGaa1 /wI0g3plLAwjXPdJdV3q7uzzqkFymhyK FmMlUFyqpzOXVTeRLmm6wA==
VALIDY
3600RRSIG
DS 13 2 3600 20250410225045 20250408205045 35496 gov. ykDImaNNUpQ1fUnucErTYa1TgTANdmBX 2ufkrXZKtnjY4FLvvg6P/31A9bXKi5LZ LCuqN7MPipBhRkHYpGhAjQ==
VALIDY
3600RRSIG
DS 13 2 3600 20250410225045 20250408205045 35496 gov. 50BIq2kaUSRnlRFnD2jZfJ1HFGkt3IOV JONHvwOBTq3SiGHbdeujlauywzQkUe4e byUapoDsTdak6UQlK+2x/g==
VALIDY
3600RRSIG
DS 13 2 3600 20250410225045 20250408205045 35496 gov. YA1p39PlC0BBNb3qU3VM4e3XGYrEs5MV tkwj8H+193BMDTQ/x1lNmIkvK64VgQgu cb2Tv1N2iVbgA9ns1Mnkkw==
VALIDY
3600RRSIG
DS 13 2 3600 20250410225045 20250408205045 35496 gov. zyX5pkBHk6VuQPqh+k3lRwstAGP+KaSs 3YWOrGZ2dNVUWinNAWWCmoQSxqJvHRN1 rYAi9g47WUeHqt8Xx1Fb/g==
VALIDY
3600RRSIG
DS 13 2 3600 20250410225045 20250408205045 35496 gov. ou5QAOPPxuZqc1qlin3VwC9o7PvU0N8w 46txQycQe8FFNe7gsRha4U5hzX0acn7e rHvAyWUCxgUnjIgTU/q8Pg==
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)OK242242241241242240242242
Response time (ms)OK10121216154511

Responses for nsf.gov/DNSKEY

NameTTLTypeDataStatusReturned by
ns1.nsf.gov. (128.150.2.55)ns1.nsf.gov. (2620:10f:6001:2::55)ns2.nsf.gov. (128.150.2.56)ns2.nsf.gov. (2620:10f:6001:2::56)ns3.nsf.gov. (204.14.134.242)ns3.nsf.gov. (2607:f478:80:1::242)
nsf.gov172800DNSKEY
256 3 5 AwEAAePNTATiDWyW4Uih+QMsCJCT0klT B8csAxItLt3vHnI0Uo0pP+KYhqKUJcKA sJmiWfICEcx283G3wE9ew70BilWOvBA3 NFNGn1UEGxW9wqbtebuWvo0ajtU840Hp ANYkOqxianaZdOgOXzqhMB0XlQpQ3o3h j9XKJ+r2S5RwVH49 ; key tag = 4362
257 3 5 AwEAAb88Qk2j7TPTfk0XZdQ48Qsn8bg6 ITa80LNi8h8P3YWtQH9vOoaUOtR9Okh7 ay+4+TDPSNIxevlN28eSRmCpASZ4+Z7Z 3EZWpKXsQVY22F71occQh5ZI6/C9/oCu ZVfT78wUcGTVnTwlUXRVO9oL7Vm9ODi/ /WUh5G2dzd59s+pa/tP/OVZFoMAjGGhj EqJOSNjNEk9ZPOfA1efMoN3YhytQ8jLD ip9MMxMNIpOgYCwBxlBWrsaoeIPsC7Z/ xS8ZzhwcxD8ati3Y1KfKQIY7/weS9qmz +AdLq2VwgzuxDs/HHQEZ00LTY9NtR3wd Of2SxzHljXDUS/netvtfg8gxyvs= ; key tag = 15973
257 3 5 AwEAAcgAdLvFYiVcJUiFfb5jZC6nvfPx qXcH/ahUNS5oW0pwTQVg+ZrWfQDCHxzR cjEtA8c2T9XEZWxRIPeWYDG6bOEFZNui APZc1EkLh7DPBzxf7mSUJ+GVfBudqceY CP/ubNxM+kqlYSD79NT/6HUNKGxsjshH 6idzC2mpl7BTxLyhllax/MbthTSzOuz/ dSuCqr4BW2ZThFNd+lBKeicAym+fZ2hf yGm+ZjTvSh6t7yEiA5uX1rgK7tOJmkad OTaCDY5sUjrSZnrLCd00siXM3dht6eAu aZ+Tf32MYC279RNykdI7zzG04U/v2Hh1 lXjiF4csnvivHDwhboyrZ3Q69ps= ; key tag = 29308
OKYYYY
172800RRSIG
DNSKEY 5 2 172800 20250413181727 20250409174251 15973 nsf.gov. DcHeTOLnH1ulbQfHUm2b7FyVKLzQONHl F8jdLj8qxVSmG405BPXoQLRzVAh7BkWh 3oLt/AvXwFHSkjBFa88SYwrKPp/hp1W+ XDyYxSJzLrTGc0DB9vRvxg9Mh7XrPB05 EuS9Px4N89SbTbh30DEcUyM8iGJ9+Bk/ Z+tq37f13KGPS2/GHHhwAhCPfdUGMxu8 sjFBF4mQ40iUpCVjrPX/PMIAlVf3tSx4 To6A3AoAF97/Y7GipLkbMbPVdxboIg3S CtwWktpzSlkK38nINrUr1y1Ms/zvQz3N SWEXF92EorsPCBECSIIjSYUH5MWJqdmp E7y/aHKATwgPycB+0Ro+9w==
VALIDYYYY
172800RRSIG
DNSKEY 5 2 172800 20250413181727 20250409174251 4362 nsf.gov. vYTqKm+N2Y/+KHtp6WDP+MJN1N6oHzf5 lY99sQY/1rxmnzbTWu+Hcr0C4q0gWpV6 YSdh+Dm3Vut+5dgALDPCjaPqKWLP6f0r caeRz5fRtB3QL40Uw8asvJkN/ygqprDF 1Dx7sHjNFOubyozNPlHkiZxULu7P/wzM 26S8UMVXJGs=
VALIDYYYY
172800RRSIG
DNSKEY 5 2 172800 20250413181727 20250409174251 29308 nsf.gov. vpIng+xCddA+fnz2EPFlVQZ25G3sZWsH /He4qrQs26b/MFuM8QEXubSTBo5vsC1c 4dLiCt9M/ytF70bZV4qSRN2O+/84fugS yNaOFi0mjrI7Tm0x385Zw+Uy7sBB1ZXy SHCd6VJhsf1l0mRf7wrFMiFY/7sgPOIO TSueJudck35tkUDohyxwnT8WgQImKB6h 8urXCcAoy5fR4xnXIDiv+Pk35pIZRWvQ skIEmym9BpYp9tKuIAYllUK0C0GIYwBW C05tngLhrn3KfvQe/lDyU+Ct6ll9cZ0m bSM+aEOy+XDuIm6uOTztcmuAuCGCk3tr jFqOzfXm7uX1Y37W9qqnRA==
VALIDYYYY
RR count (Answer/Authority/Additional)OK6/0/16/0/16/0/16/0/1
Response size (bytes)OK1521152115211521
Response time (ms)OK146149151145

Responses for nsf.gov/NS

NameTTLTypeDataStatusReturned by
ns1.nsf.gov. (128.150.2.55)ns1.nsf.gov. (2620:10f:6001:2::55)ns2.nsf.gov. (128.150.2.56)ns2.nsf.gov. (2620:10f:6001:2::56)ns3.nsf.gov. (204.14.134.242)ns3.nsf.gov. (2607:f478:80:1::242)
nsf.gov10800NS
ns1.nsf.gov.
ns2.nsf.gov.
ns3.nsf.gov.
OKYYYY
10800RRSIG
NS 5 2 10800 20250413005705 20250409005534 4362 nsf.gov. vMSXmQnXHkKpCU0AHiHez345RbVPXgDp omD803zdMRqpoZZlBtkNEsG2q92ap6Mr fVVydUo7JDCNnTw/EIbdOlVkQnAijHve mM/RkkcerDGdEsQHdbmtucbDEKHGypg1 EHMgkwsi3OpDerfezOwuuEbZivDu9KOA JwvjsYEIDG0=
VALIDYYYY
RR count (Answer/Authority/Additional)OK4/0/114/0/114/0/114/0/11
Response size (bytes)OK1085108510851085
Response time (ms)OK68777263

Responses for nsf.gov/TXT

NameTTLTypeDataStatusReturned by
ns1.nsf.gov. (128.150.2.55)ns1.nsf.gov. (2620:10f:6001:2::55)ns2.nsf.gov. (128.150.2.56)ns2.nsf.gov. (2620:10f:6001:2::56)ns3.nsf.gov. (204.14.134.242)ns3.nsf.gov. (2607:f478:80:1::242)
nsf.gov120TXT
"<meta" "name=\"zoom-domain-verification\"" "content=\"ZOOM_verify_b3xjZjUUQx-tJoqy4aCUyg\">"
"_e2bgk5emxy2urhc02hbj3qdfio78rre"
"ZOOM_verify_e-wubZa8RVevvUsuV9EDjg"
"ZOOM_verify_vIOQy6f2SQWeZ2977lDjcQ"
"amazonses:CJeGepY8qu0s5Rvnp0WG10sbMjRq+6TZ7fiY6bMqpiI="
"amazonses:DamZDYghwrc36rQV5r31e65CG+IMCDnwWTHIYOBhJXw="
"amazonses:KT2VTwGZXoLetXUWN88a5yYAGXBROcTpc2ZnkOfLDJs="
"amazonses:WZKkPkyla+989ZOi22G9mHBRQ5+AFckOtwOzHCrGjw0="
"amazonses:Xen13otWmW+wYsvK3OOWVwVweAySkrZvw4bkN6B8DS0="
"have-i-been-pwned-verification=4f69051491297bd79446011a4ad80df8"
"dtm-domain-verification=hhhDP2wLLViJtESmc7Ta3p4TebJnbXRN6QgO17iUa84"
"google-site-verification=vA4yjJZWJbPcVjZIBv-mY5xH88T2uNrEQTfsITLtt4s"
"pardot392062=053f2d10e7f4c1b927a691aaad73b9b3e7907aa4c63f6eb1213ac7d56751e6f2"
"pardot392062=05fbda79c7018dd8f27b04ea0fd2610c38a298a7f67d08e2ff95fa3c8942dbb2"
"pardot392062=becfd95f24258e3fc13fcd1a1e1180d727c56b4be4d260083f9cd9b5c9b6c796"
"ShNmcKFFVegkbrLv/ZWIayChihj/6ex8I90IpRSXQBkn1Tsx45u+8mCFusWDhJGae2kekkYKk9ufjRoo3NfcEg=="
"cisco-ci-domain-verification=31282763ef63b65d7fbe70a761e5bb83dbb03877bd585e5d6f9ce91b988d419a"
"cisco-ci-domain-verification=668a8a48d9102045865249e856890fb34daf8e2b743f21f0c47df1819f8c46db"
"atlassian-domain-verification=ZxoQv8eEes8m9y/CQit7XinKIZ2stkuJYobPGxyfb2Vawpwx53WuHXUn1jXwbOSH"
"v=spf1 ip4:128.150.5.20/26 ip4:66.77.7.161/32 ip4:66.77.15.226/32 ip4:128.150.130.200/31 ip4:15.200.32.0/24 ip4:128.150.225.100 ip4:65.123.16.240/28 ip4:65.127.216.64/27" " ip4:3.220.190.25 ip4:3.221.22.181 ip4:35.153.165.194 ip4:18.235.253.50 ip4:23.23.239.161 ip4:52.37.117.118 ip4:35.162.59.88 ip6:2620:10f:6001:5::20/121" " include:spf.constantcontact.com include:spf.protection.outlook.com include:_spf.salesforce.com include:app.aventri.com include:amazonses.com ~all"
OKYYYY
120RRSIG
TXT 5 2 120 20250413181727 20250409174251 4362 nsf.gov. JtXAYXH1sFf3h+v7s2z5yxtu1O+8VOlP NYiFdIZgZ3UzaCEGyefBSkzvZI9s8gKR few806vXlvZgOTJAqu1G2UmBcdMttoa+ gGrS1pCDVddiemX+LItWSKKW3UxoCL/Z HB2nnnqGx66ud7awox7mXaH5ejZFAjyk bW6oXJvwwzw=
VALIDYYYY
RR count (Answer/Authority/Additional)OK21/0/121/0/121/0/121/0/1
Response size (bytes)OK2211221122112211
Response time (ms)OK136151158137

Responses for nsf.gov/A

NameTTLTypeDataStatusReturned by
ns1.nsf.gov. (128.150.2.55)ns1.nsf.gov. (2620:10f:6001:2::55)ns2.nsf.gov. (128.150.2.56)ns2.nsf.gov. (2620:10f:6001:2::56)ns3.nsf.gov. (204.14.134.242)ns3.nsf.gov. (2607:f478:80:1::242)
nsf.gov10800A
128.150.221.244
OKYYYY
10800RRSIG
A 5 2 10800 20250413205625 20250409201818 4362 nsf.gov. zeaV5tVlLRC+UCaPczifYaRHxJFjovZQ ayww7MCe7dK6Y/1P8VfUBqP7/97tnEok PbFYTsYNSjpR6Fov80SFmjZl69F9B0YB gva8t8lYGSyYEcdmkkI05fBHCIN43YzN qsqtow+5OtnWSEnmahZNOSZMZn9zGK1v XboXsoEJF8E=
VALIDYYYY
RR count (Answer/Authority/Additional)OK2/0/12/0/12/0/12/0/1
Response size (bytes)OK247247247247
Response time (ms)OK84968474

Responses for nsf.gov/CDS

NameTTLTypeDataStatusReturned by
ns1.nsf.gov. (128.150.2.55)ns1.nsf.gov. (2620:10f:6001:2::55)ns2.nsf.gov. (128.150.2.56)ns2.nsf.gov. (2620:10f:6001:2::56)ns3.nsf.gov. (204.14.134.242)ns3.nsf.gov. (2607:f478:80:1::242)
RR count (Answer/Authority/Additional)OK0/4/10/4/10/4/1
Response size (bytes)OK504504504
Response time (ms)OK129129129

Responses for nsf.gov/MX

NameTTLTypeDataStatusReturned by
ns1.nsf.gov. (128.150.2.55)ns1.nsf.gov. (2620:10f:6001:2::55)ns2.nsf.gov. (128.150.2.56)ns2.nsf.gov. (2620:10f:6001:2::56)ns3.nsf.gov. (204.14.134.242)ns3.nsf.gov. (2607:f478:80:1::242)
nsf.gov900MX
10 primary.us.etp.fireeyegov.com.
20 alt1.us.etp.fireeyegov.com.
30 alt2.us.etp.fireeyegov.com.
40 alt3.us.etp.fireeyegov.com.
OKYYYY
900RRSIG
MX 5 2 900 20250413101105 20250409100304 4362 nsf.gov. cRybfJzzGO5lSqwvCIIGjrrOJVg/vWmv 5jcylabyxwliuFCxTCPNav0dL1m9VyhI 4JiniceMXX68vnw1WXRIe/FJnAq9EzNY vz0TZhor7l1IROBoT0k9GfNWekbtB62Y ocWTYS5/iFW/NX0jf3lM3wKvI7WYyNPl 6manTQt+Trc=
VALIDYYYY
RR count (Answer/Authority/Additional)OK5/0/15/0/15/0/15/0/1
Response size (bytes)OK339339339339
Response time (ms)OK12512713274

Responses for nsf.gov/CDNSKEY

NameTTLTypeDataStatusReturned by
ns1.nsf.gov. (128.150.2.55)ns1.nsf.gov. (2620:10f:6001:2::55)ns2.nsf.gov. (128.150.2.56)ns2.nsf.gov. (2620:10f:6001:2::56)ns3.nsf.gov. (204.14.134.242)ns3.nsf.gov. (2607:f478:80:1::242)
RR count (Answer/Authority/Additional)OK0/4/10/4/10/4/1
Response size (bytes)OK504504504
Response time (ms)OK144145146

Responses for nsf.gov/NSEC3PARAM

NameTTLTypeDataStatusReturned by
ns1.nsf.gov. (128.150.2.55)ns1.nsf.gov. (2620:10f:6001:2::55)ns2.nsf.gov. (128.150.2.56)ns2.nsf.gov. (2620:10f:6001:2::56)ns3.nsf.gov. (204.14.134.242)ns3.nsf.gov. (2607:f478:80:1::242)
RR count (Answer/Authority/Additional)OK0/4/10/4/10/4/10/4/1
Response size (bytes)OK504504504504
Response time (ms)OK155155159111

Responses for nsf.gov/SOA

NameTTLTypeDataStatusReturned by
ns1.nsf.gov. (128.150.2.55)ns1.nsf.gov. (2620:10f:6001:2::55)ns2.nsf.gov. (128.150.2.56)ns2.nsf.gov. (2620:10f:6001:2::56)ns3.nsf.gov. (204.14.134.242)ns3.nsf.gov. (2607:f478:80:1::242)
nsf.gov10800SOA
p-dns-i-gridmstr01.nsf.gov. postmaster.nsf.gov. 346443 10800 1080 2419200 900
OKYYYY
10800RRSIG
SOA 5 2 10800 20250413214852 20250409204852 4362 nsf.gov. hUJ7zqPKxyrdPmcLJpWqt2gNsXowma9F sxY3htn4p1VqneD7wwEYYMB4BCpPKbGk gilmdy65VsoUEC381FQifrneef6m0L/D LNoFV9isufGVD4ZdVrVKbP6Axe0C8HKo /l4e2x/AEaMn9rc+WZ53Jk30cSbB9FEt fOVpGQDGnrA=
VALIDYYYY
RR count (Answer/Authority/Additional)OK2/0/12/0/12/0/12/0/1
Response size (bytes)OK297297297297
Response time (ms)OK154154155109

Responses for nsf.gov/CNAME

NameTTLTypeDataStatusReturned by
ns1.nsf.gov. (128.150.2.55)ns1.nsf.gov. (2620:10f:6001:2::55)ns2.nsf.gov. (128.150.2.56)ns2.nsf.gov. (2620:10f:6001:2::56)ns3.nsf.gov. (204.14.134.242)ns3.nsf.gov. (2607:f478:80:1::242)
RR count (Answer/Authority/Additional)OK0/4/10/4/10/4/10/4/1
Response size (bytes)OK504504504504
Response time (ms)OK13513713879

Responses for nsf.gov/NS

NameTTLTypeDataStatusReturned by
ns1.nsf.gov. (128.150.2.55)ns1.nsf.gov. (2620:10f:6001:2::55)ns2.nsf.gov. (128.150.2.56)ns2.nsf.gov. (2620:10f:6001:2::56)ns3.nsf.gov. (204.14.134.242)ns3.nsf.gov. (2607:f478:80:1::242)
nsf.gov10800NS
ns1.nsf.gov.
ns2.nsf.gov.
ns3.nsf.gov.
OKYYYY
10800RRSIG
NS 5 2 10800 20250413005705 20250409005534 4362 nsf.gov. vMSXmQnXHkKpCU0AHiHez345RbVPXgDp omD803zdMRqpoZZlBtkNEsG2q92ap6Mr fVVydUo7JDCNnTw/EIbdOlVkQnAijHve mM/RkkcerDGdEsQHdbmtucbDEKHGypg1 EHMgkwsi3OpDerfezOwuuEbZivDu9KOA JwvjsYEIDG0=
VALIDYYYY
RR count (Answer/Authority/Additional)OK4/0/114/0/114/0/114/0/11
Response size (bytes)OK1085108510851085
Response time (ms)OK68777263

Responses for nsf.gov/AAAA

NameTTLTypeDataStatusReturned by
ns1.nsf.gov. (128.150.2.55)ns1.nsf.gov. (2620:10f:6001:2::55)ns2.nsf.gov. (128.150.2.56)ns2.nsf.gov. (2620:10f:6001:2::56)ns3.nsf.gov. (204.14.134.242)ns3.nsf.gov. (2607:f478:80:1::242)
nsf.gov10800AAAA
2620:10f:6002:221::244
OKYYYY
10800RRSIG
AAAA 5 2 10800 20250413200045 20250409193507 4362 nsf.gov. Syp65Z7dSVEaWH/n043Ri61Zpg0L6E+g TbryxSF/cjBYuDrZkWGjzQxPmjJ1aa3e WBqTbEvWf3hqkwxAmbJ841FvgOTPbcVB t/+H3cZN8dz/CaxnUgIQUwkD6Hl/mHxV /U/WUBRXgKCnOwqOA0U1gI7Z8wRKBSDE ow7mAi/EbQA=
VALIDYYYY
RR count (Answer/Authority/Additional)OK2/0/12/0/12/0/12/0/1
Response size (bytes)OK259259259259
Response time (ms)OK13213413574

Responses for z2a51.jgdie.nsf.gov/A

NameTTLTypeDataStatusReturned by
ns1.nsf.gov. (128.150.2.55)ns1.nsf.gov. (2620:10f:6001:2::55)ns2.nsf.gov. (128.150.2.56)ns2.nsf.gov. (2620:10f:6001:2::56)ns3.nsf.gov. (204.14.134.242)ns3.nsf.gov. (2607:f478:80:1::242)
RR count (Answer/Authority/Additional)OK0/6/10/6/10/6/10/6/1
Response size (bytes)OK761761761761
Response time (ms)OK14714714980