
| Name | TTL | Type | Data | Status | Returned by | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| a.edu-servers.net. (192.5.6.30) | a.edu-servers.net. (2001:503:a83e::2:30) | b.edu-servers.net. (192.33.14.30) | b.edu-servers.net. (2001:503:231d::2:30) | c.edu-servers.net. (192.26.92.30) | c.edu-servers.net. (2001:503:83eb::30) | d.edu-servers.net. (192.31.80.30) | d.edu-servers.net. (2001:500:856e::30) | e.edu-servers.net. (192.12.94.30) | e.edu-servers.net. (2001:502:1ca1::30) | f.edu-servers.net. (192.35.51.30) | f.edu-servers.net. (2001:503:d414::30) | g.edu-servers.net. (192.42.93.30) | g.edu-servers.net. (2001:503:eea3::30) | h.edu-servers.net. (192.54.112.30) | h.edu-servers.net. (2001:502:8cc::30) | i.edu-servers.net. (192.43.172.30) | i.edu-servers.net. (2001:503:39c1::30) | j.edu-servers.net. (192.48.79.30) | j.edu-servers.net. (2001:502:7094::30) | k.edu-servers.net. (192.52.178.30) | k.edu-servers.net. (2001:503:d2d::30) | l.edu-servers.net. (192.41.162.30) | l.edu-servers.net. (2001:500:d937::30) | m.edu-servers.net. (192.55.83.30) | m.edu-servers.net. (2001:501:b1f9::30) | |||||
| usna.edu | 86400 | DS |
43510 8 2 090a9d3c2d27425af856fb4bde8cb5f7c7d7d58835313c7f7e9dda6313acefb2
51352 8 2 455c31f1fffcf7e1159321ff846cebed2f3cf7aed3d8698f0e1050993b82f421 | OK | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
| 86400 | RRSIG | DS 13 2 86400 20250506025056 20250429014056 57579 edu. j+zIrkLMOKBx8dfXFsu/gt6poRVN6m5y Kr8Fjsbscdmkq3xzxIdVEfz+r2qgn3pi YsBTyLQ6N3vdIDG2bQyiNg== | VALID | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | |
| RR count (Answer/Authority/Additional) | OK | 3/14/27 | 3/14/27 | 3/14/27 | 3/14/27 | 3/14/27 | 3/14/27 | 3/14/27 | 3/14/27 | 3/14/27 | 3/14/27 | 3/14/27 | 3/14/27 | 3/14/27 | 3/14/27 | 3/14/27 | 3/14/27 | 3/14/27 | 3/14/27 | 3/14/27 | 3/14/27 | 3/14/27 | 3/14/27 | 3/14/27 | 3/14/27 | 3/14/27 | 3/14/27 | |||
| Response size (bytes) | OK | 1139 | 1139 | 1141 | 1141 | 1139 | 1139 | 1139 | 1139 | 1139 | 1139 | 1139 | 1139 | 1139 | 1139 | 1139 | 1139 | 1139 | 1139 | 1139 | 1139 | 1139 | 1139 | 1139 | 1139 | 1139 | 1139 | |||
| Response time (ms) | OK | 118 | 249 | 5 | 131 | 171 | 79 | 234 | 60 | 99 | 180 | 70 | 109 | 189 | 150 | 79 | 30 | 162 | 217 | 30 | 206 | 21 | 189 | 134 | 37 | 226 | 12 | |||
| Name | TTL | Type | Data | Status | Returned by | |
|---|---|---|---|---|---|---|
| ns-a.usna.edu. (136.160.88.151) | ns-b.usna.edu. (136.160.88.152) | |||||
| usna.edu | 172800 | DNSKEY |
256 3 8 AwEAAZu3vNfG+nPMkWvnKQJrBRpGkYcL V16VMv6bwSJ/DPRNKKp2H8qbrJ03HaF2 EhIYgtvbUSlG0jPxnAd58ZPB4ecVAIb1 xH3iOVGbT3IF9TCafdoHcaOZlX8rjqpG BQ6ZkXaIetkuySL9eJbRU8Y1hrSmYc41 vaBHoJe7fRNWsHhZ ; key tag = 55593
256 3 8 AwEAAa7c3ok7Wq3aAJB+n5Se+bO29TW2 JdVvekoYhwXPGpO2XLT468Cmi4BxYDcY rnIerh1+nC8E8LlBx1pHjKoGvCBNwIq4 8mUROG5CNDYlTjj1xzks3e1BOQ9Z7kkB 7h/uHcFVoKrxPPsuZnTurzuiyrMeKEEf va1WShrRskDXfZ7T ; key tag = 7251
256 3 8 AwEAAbEtiko2SrjF8ELcQ1AFb8+CJUc5 e2Nn9nNSuMKvCtWQ+VkgiuEo5ZOWrKyf qxEetKJ5zTKVPX+ZiCvtstrD0ouRJfB7 JJ7OKDCEVUTeOr5sWRjlexpjlJRjUEO2 3WiE8SVLFDek1UES8rKIhZf7OHQKT0B/ yOiTNIXbrsCk0DwX ; key tag = 26115
257 3 8 AwEAAbi/D4fUszc43ZNxI19xNWddhbXf btiy70Ae7b2WgO2P/R7110GsXvlzbNRo cL8LG3obh3RrPrKqbifmxTexn7Nee8wA 5QvuLsJTUaD9O1PH7Z2izQuHkza1Rj3Q 2WkPn7sTKTb9GIqGZDLPZ+zdroE/Z0Nv vbEjSVi533NaQS3z3dZ9EJ3jWiYMF3ah E//lmE9EbpkN+eAYOS1Osq90J+9i6+AS YSIJVZk4gZ9OJQBUDcVbrdmIR91awxJb xX8GR55YNfpe+iZcr0Dd2HdlArBCsmHT ZMrZXaD1Ly5mvwYskTuZkRmrGYoSlOT2 +lwN/TRwhFGf+GGA7UMMh/WlOoM= ; key tag = 36274
257 3 8 AwEAAcnEZOBveDzQ6YyRzIToPHYC3uMy awIfhT0B8iMXcGiL8iWLIt+DUm5nvicz FJWp2jTXdETsFJV8QyXHo8e+gDaDu/47 zvkoomjD9KK8xo8pYT5UhtC0G4yT+/8L ynljKEXdtBACOd83njfRFBB3wQQfI9Po APe2goxcwSexN2vvcP0Orgg29pLZ1on1 /b+kndi8Y64ILiOtT5DBQiCtXZJ2diJO +Htau3WoiqlqietcBZs3Pu20fnShDOYK Shad2tXYr4stn0lls5KdVg9P7olOWwU8 c3/N6IJD5yl87Q7weDAdy/NsaXkpRi8d ywrT46flh0E0NZvfghpsF/Gy5DM= ; key tag = 51352
257 3 8 AwEAAc4/l6FYAzdMYoNF9A4ZZLquIAao /HiErGH1b1qisySH48fCnHzWiAZXJ01x 3eV9CiLYjy37cO5QivMghG4JOL/H++Wq 5x5MaH5pseKEU87x6q7oQrY/lA1/Mo1C RKZNlcOJiZrqFDhByTXM2YuGwLR/wQ5a zIlAK1xg+u/2USk//8pgoBxJvt0I6gAt 5FkfOAugH1LSwgmYAHnFjJp6FLr7zD5q D908jDEWla1o/LPqC/XeCzcfRLjzZrgF FZUqxO89l2piHp3WnF/HQwelzavn44co Lj/B+4SB+uyiSCxw2fRg+r8SA1FHx2yA dVR10esnDXXHzcYCMXxa/GlMoF0= ; key tag = 43510 | OK | Y | Y |
| 172800 | RRSIG | DNSKEY 8 2 172800 20250503042901 20250429034035 36274 usna.edu. c0LIwHe6Zk3Ars+wxrclbGoFSrS61SHA AGX/U6w6AIpm++3cUdjn2wRpPOBgcxZA hoy+TLQke02NBV/vqtNCrYGZdZRD+jGd JBCFJbvpsx6TicTX2RKg/bpPFaj/G2l4 tey0GR2O8+WiABddDExgBX+bG9+3Z/RU X9rsLlmEu1ZyvsymMdxMLkBUbzOG6056 qubFOWRM7nuCGIFVygt9FHEw9NO1LFB6 23SXz+PlQ1klxcNBDdEA+JWeRcMhyCtC oAqtszoVFdyQ/ed+5pl3yEJLI5fKXy43 yVy/P3ERYPw2BjaKIgieEUR4rYY58T4i 6ilLoETYEP5wfSC7QWSdpQ== | VALID | Y | Y | |
| 172800 | RRSIG | DNSKEY 8 2 172800 20250503042901 20250429034035 55593 usna.edu. eF+XsGdbuO/cChsb2rwyObislCGSDtAB 67cDekDJV2tjU2GlxnCYATipvkDZpgWI rWDHxmASwvpqfQZVbOX3LTYVUc6Q3cKV at+iH0I2sIpvxEGqtjjqvKIJCjTz3Sqt SBmHxV2b9lCGYS4uT+W+i5fX42LxZiiT gfDp1ngR3MA= | VALID | Y | Y | |
| 172800 | RRSIG | DNSKEY 8 2 172800 20250503042901 20250429034035 43510 usna.edu. yOh2lmhXm49GPJBpNFLiXA16Vp7VhGwK t801qpGTtp3WtEI6LUzMsGHd3DbpPk0I dg58n3rKwJpSXp85euxNV4ud8ACgfvdW RBdYXipblGYAKMYzooYGvIZ2xsILWalN M84Vjap7h5gzeiKRnyUcpkx03UFnZR8J +UdmpC0adyOSSlaSdTtvg51qZfdo/IJt nkOAC+Swv6A6VYGZUKQDGjNvtvqssVlk 8Da8C49zyMV9rddwWzhvC1A2DEBR8JP0 dMnoolZ8TlIev2NQIiH07kTmvXK0QRGX rXFfsGnGHsMCiXsTJVQ36zBNHEJQrcE5 pvQsKvnQCx3wC+O9KRPLxg== | VALID | Y | Y | |
| 172800 | RRSIG | DNSKEY 8 2 172800 20250503042901 20250429034035 51352 usna.edu. iNIDRDxfp7uzEfYd0aGKtnD3vOU2woMc v4sJ17SJO/QPUgS9mBlPyeIWxYkmZT+7 5x0ZJZmlBgeXjZ8xL06nx+DjrbMl82VA GKLDjgN9Wi3Q7zYBKEl5lm6IDNWzRveF I/IMYckC14kQwoxjXzGT8jKvyHLMPZjZ 33+RNOyxkXImvhUvtP1eQFvtrkyxqx/s DF6aYoZrR3asb0rLVrS790Jvc3xiZUzP oww+bQePCP5D2nE/u1f+0eimGM739fVX bTG0GCGD2Ah66NcjTald/nlB5f9yDsyS AySAapjdIgSh6HOtBFBbskI4iR70wUPZ kj3AKBHiX4yCO9rYcMgOOA== | VALID | Y | Y | |
| RR count (Answer/Authority/Additional) | OK | 10/0/1 | 10/0/1 | |||
| Response size (bytes) | OK | 2393 | 2393 | |||
| Response time (ms) | OK | 128 | 127 | |||
| Name | TTL | Type | Data | Status | Returned by | |
|---|---|---|---|---|---|---|
| ns-a.usna.edu. (136.160.88.151) | ns-b.usna.edu. (136.160.88.152) | |||||
| usna.edu | 86400 | NS |
ns-a.usna.edu.
ns-b.usna.edu. | OK | Y | Y |
| 86400 | RRSIG | NS 8 2 86400 20250503032341 20250429025046 55593 usna.edu. M6Fjyyv+b0/pJq9yyQEqOso7uAODwUgm UwovnR2f9TbCW8K9ZiaiDtBobIxWMJrE iaSv1SKJFGXh+dPBGzwMcRNfqxv9LkS+ 6y+FRWofKSV0nCeBB4yyfyvvr5QG/GWX /U2xs95OAmKqQGHuwzF+3+bHhGFhexUp 0ORjD7J8QSA= | VALID | Y | Y | |
| RR count (Answer/Authority/Additional) | OK | 3/0/1 | 3/0/1 | |||
| Response size (bytes) | OK | 271 | 271 | |||
| Response time (ms) | OK | 65 | 67 | |||
| Name | TTL | Type | Data | Status | Returned by | |
|---|---|---|---|---|---|---|
| ns-a.usna.edu. (136.160.88.151) | ns-b.usna.edu. (136.160.88.152) | |||||
| usna.edu | 600 | TXT |
"35sqcn21n6tpj8b7ss7kl8fpkqlgkqth"
"_oqy15nleng91ufwdq1mee56oqvgys7j"
"apple-domain-verification=QSV7fEUU1klWtogk"
"MS=FFA4BCA6F14EFD3DB476E2ED58EAB062063E83C0"
"google-site-verification=EdyTMfmIqs2ecfv3s36AmckvZ_nQiJp6HorNVXyoI_0"
"google-site-verification=ne68o_3dtVn6fG2bIsUPeIDEViY0d8blB2E_Zvrg-wA"
"v=spf1 ip4:136.160.88.0/21 ip4:216.177.90.7/32 ip4:209.67.131.231/32 ip4:216.177.90.15/32 ip4:50.31.43.252/32 ip4:168.245.122.109/32 ip4:216.24.224.0/20 include:_spf.google.com" " include:_spf.salesforce.com include:mh.blackboard.com include:spf.constantcontact.com include:spf1.formassembly.com -all" | OK | Y | Y |
| 600 | RRSIG | TXT 8 2 600 20250503044530 20250429041027 55593 usna.edu. KDK16YzSPBkyphlxvn/eYjIqYiNLBFTs XfUsnQk6OFSwcQSzRWIvAPpFpHV20TQG +QChvWWs+3vZF6nz507g6CLwLyHiP7CN 885qmCqLXIr7zeaSns1iT0Vt8bN3tQIH 9Kd/GuF/sZJcdRblRPJZ6NrX0fishH1C ARKvKaNkIGA= | VALID | Y | Y | |
| RR count (Answer/Authority/Additional) | OK | 8/0/1 | 8/0/1 | |||
| Response size (bytes) | OK | 907 | 907 | |||
| Response time (ms) | OK | 249 | 250 | |||
| Name | TTL | Type | Data | Status | Returned by | |
|---|---|---|---|---|---|---|
| ns-a.usna.edu. (136.160.88.151) | ns-b.usna.edu. (136.160.88.152) | |||||
| usna.edu | 86400 | SOA |
ns-a.usna.edu. dns.usna.edu. 2015119779 21600 2160 1296000 900 | OK | Y | Y |
| 86400 | RRSIG | SOA 8 2 86400 20250503070813 20250429060813 55593 usna.edu. QQbG3nwVbGYi0GDyECcFTL5MsPxXBO+x HhGuFN/D1kPnNfTIiDGV52qSh0Z6YDdX woERzhtuHXJwmWxqJQtX3onf4/NrxVTq 4RsQTw1lITVipAgY/Pnb9CgxD4ANfzKb UIiNb+cqu4SEcbhy32v1ktAuEDIKulB4 8KEz8KwvLZ8= | VALID | Y | Y | |
| RR count (Answer/Authority/Additional) | OK | 2/0/1 | 2/0/1 | |||
| Response size (bytes) | OK | 278 | 278 | |||
| Response time (ms) | OK | 285 | 285 | |||
| Name | TTL | Type | Data | Status | Returned by | |
|---|---|---|---|---|---|---|
| ns-a.usna.edu. (136.160.88.151) | ns-b.usna.edu. (136.160.88.152) | |||||
| RR count (Answer/Authority/Additional) | OK | 0/8/1 | 0/8/1 | |||
| Response size (bytes) | OK | 1065 | 1065 | |||
| Response time (ms) | OK | 268 | 270 | |||
| Name | TTL | Type | Data | Status | Returned by | |
|---|---|---|---|---|---|---|
| ns-a.usna.edu. (136.160.88.151) | ns-b.usna.edu. (136.160.88.152) | |||||
| usna.edu | 900 | NSEC3PARAM |
1 0 10 eac1870b5b6ae004c3eb55 | OK | Y | Y |
| 900 | RRSIG | NSEC3PARAM 8 2 900 20250503032341 20250429025046 55593 usna.edu. Z4RivrzK9trYRnTg7xLSGJ7TZFOF+F0o RZAqymv0gf5xjMcm2v5o3yv1/ql7W620 9TRCI6oJ19sZ+DBd8M32LhbaRq7e7PaP 51Qb5o+rLP8uiB3K1iTvjiiqPeYvtFRX 0Z9owCJ8DZlD6ITk1Uiccc6TC2ckC4hm Xevu0EWR4Q0= | VALID | Y | Y | |
| RR count (Answer/Authority/Additional) | OK | 2/0/1 | 2/0/1 | |||
| Response size (bytes) | OK | 261 | 261 | |||
| Response time (ms) | OK | 273 | 273 | |||
| Name | TTL | Type | Data | Status | Returned by | |
|---|---|---|---|---|---|---|
| ns-a.usna.edu. (136.160.88.151) | ns-b.usna.edu. (136.160.88.152) | |||||
| usna.edu | 86400 | MX |
1 aspmx.l.google.com.
5 alt1.aspmx.l.google.com.
5 alt2.aspmx.l.google.com.
10 alt3.aspmx.l.google.com.
10 alt4.aspmx.l.google.com. | OK | Y | Y |
| 86400 | RRSIG | MX 8 2 86400 20250503032341 20250429025046 55593 usna.edu. Yyx7pgaRtkwGgiSkLrlFSvo9h/2z2fmP LFrdpGMeLTlj7ZBv3eh7lf8HBqaaLHHZ s+hA33aDZDXIlJ9ejjEOpuJJTRJ37PJo pIxIXMNA0ePraxnAi5mZ92wlohmphxYS WS7IZIfa0PxGTHb23HziEMuQYnGcnYbs 1pKxFPmBkDM= | VALID | Y | Y | |
| RR count (Answer/Authority/Additional) | OK | 6/0/1 | 6/0/1 | |||
| Response size (bytes) | OK | 351 | 351 | |||
| Response time (ms) | OK | 274 | 276 | |||
| Name | TTL | Type | Data | Status | Returned by | |
|---|---|---|---|---|---|---|
| ns-a.usna.edu. (136.160.88.151) | ns-b.usna.edu. (136.160.88.152) | |||||
| RR count (Answer/Authority/Additional) | OK | 0/4/1 | 0/4/1 | |||
| Response size (bytes) | OK | 537 | 537 | |||
| Response time (ms) | OK | 277 | 279 | |||
| Name | TTL | Type | Data | Status | Returned by | |
|---|---|---|---|---|---|---|
| ns-a.usna.edu. (136.160.88.151) | ns-b.usna.edu. (136.160.88.152) | |||||
| usna.edu | 86400 | A |
136.160.88.139 | OK | Y | Y |
| 86400 | RRSIG | A 8 2 86400 20250503032341 20250429025046 55593 usna.edu. Z8OZuj5rYSl9CFW4UnYShcwNL/dX5inP kEff3fQxS3qEkNWD6wHnbh3G/Dl4bZFc V0inxmqxjIY2EFx+CXhBMDhha/o4Xu8u 8SyvNZsW+gamoVgs3KMJ+lt5yq1nsfWn IRAawtnQ2JkRtGOmwj4gHJ2k68azMeNR /jzcEvBt6B0= | VALID | Y | Y | |
| RR count (Answer/Authority/Additional) | OK | 2/0/1 | 2/0/1 | |||
| Response size (bytes) | OK | 249 | 249 | |||
| Response time (ms) | OK | 67 | 64 | |||
| Name | TTL | Type | Data | Status | Returned by | |
|---|---|---|---|---|---|---|
| ns-a.usna.edu. (136.160.88.151) | ns-b.usna.edu. (136.160.88.152) | |||||
| RR count (Answer/Authority/Additional) | OK | 0/4/1 | 0/4/1 | |||
| Response size (bytes) | OK | 537 | 537 | |||
| Response time (ms) | OK | 265 | 265 | |||
| Name | TTL | Type | Data | Status | Returned by | |
|---|---|---|---|---|---|---|
| ns-a.usna.edu. (136.160.88.151) | ns-b.usna.edu. (136.160.88.152) | |||||
| usna.edu | 86400 | NS |
ns-a.usna.edu.
ns-b.usna.edu. | OK | Y | Y |
| 86400 | RRSIG | NS 8 2 86400 20250503032341 20250429025046 55593 usna.edu. M6Fjyyv+b0/pJq9yyQEqOso7uAODwUgm UwovnR2f9TbCW8K9ZiaiDtBobIxWMJrE iaSv1SKJFGXh+dPBGzwMcRNfqxv9LkS+ 6y+FRWofKSV0nCeBB4yyfyvvr5QG/GWX /U2xs95OAmKqQGHuwzF+3+bHhGFhexUp 0ORjD7J8QSA= | VALID | Y | Y | |
| RR count (Answer/Authority/Additional) | OK | 3/0/1 | 3/0/1 | |||
| Response size (bytes) | OK | 271 | 271 | |||
| Response time (ms) | OK | 65 | 67 | |||
| Name | TTL | Type | Data | Status | Returned by | |
|---|---|---|---|---|---|---|
| ns-a.usna.edu. (136.160.88.151) | ns-b.usna.edu. (136.160.88.152) | |||||
| RR count (Answer/Authority/Additional) | OK | 0/4/1 | 0/4/1 | |||
| Response size (bytes) | OK | 537 | 537 | |||
| Response time (ms) | OK | 279 | 281 | |||
| Name | TTL | Type | Data | Status | Returned by | |
|---|---|---|---|---|---|---|
| ns-a.usna.edu. (136.160.88.151) | ns-b.usna.edu. (136.160.88.152) | |||||
| RR count (Answer/Authority/Additional) | OK | 0/4/1 | 0/4/1 | |||
| Response size (bytes) | OK | 537 | 537 | |||
| Response time (ms) | OK | 247 | 248 | |||