nsf.gov
Updated:
2025-08-18 16:51:51 UTC (120 days ago)
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DNS Server Responses
Responses for nsf.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) | |||||
| nsf.gov | 3600 | DS |
15973 5 2 c02f709a230cb7ea0bf5f10e5b7e26df26b44b3d83abe78aa7446c77790c5329
29308 5 2 a3e853c43a03d99eb6e2073bb5fb9ef2f1f5f734f1a737f8478cee3ea85195b8 | OK | Y | Y | Y | Y | Y | Y | Y | Y |
| 3600 | RRSIG | DS 13 2 3600 20250819175136 20250817155136 35496 gov. 9374DwZTDRlcz8JWv87yOXIpwoh3dLds Ga59KWwpKTEXnJYuAuzeK/mBvWwsfwE3 Yw+NVJAgMWhQmUoq9wd3fQ== | VALID | Y | ||||||||
| 3600 | RRSIG | DS 13 2 3600 20250819175136 20250817155136 35496 gov. HvL691ayma1AlZ25Sv1zJf70w56ZgKwG FPW/JBmZG2NTzGNx0X6nNzJydXPJtEHY FEfEIJeStMnMUMjQrCl7Ew== | VALID | Y | ||||||||
| 3600 | RRSIG | DS 13 2 3600 20250819175136 20250817155136 35496 gov. Ke01IvEwT9obHFvTEjNP1h7S9sg3P+RK 7IIi564LFNFnPuSSh0Bsv/w013O5+bfC k1hR45cLrlR2ktbw95wL4A== | VALID | Y | ||||||||
| 3600 | RRSIG | DS 13 2 3600 20250819175136 20250817155136 35496 gov. /bmnU/w1gFDjzchFACAPIKr98+Ymzfdg ed4DtgAUuj/6FQHGUYOpLkH5ZTFFG18s y+a69xDXx1Iu7Yi1PLUz9A== | VALID | Y | ||||||||
| 3600 | RRSIG | DS 13 2 3600 20250819175136 20250817155136 35496 gov. vMlNo+a3mxU6LP2Zq10MnFEi/FUivLbR CrONbje8HMnEfLwk9mYgTGK4wWRIEksr 2zmVWKetnELaw5+MR9/RVw== | VALID | Y | ||||||||
| 3600 | RRSIG | DS 13 2 3600 20250819175136 20250817155136 35496 gov. 0HG2buXqEcryxkXfOkvJJ22U/cGi29C5 afcCZcTio/2izcrDlJtbTd8IT14zTUhl xqiUtVGBNp76ZIcWq2lp5Q== | VALID | Y | ||||||||
| 3600 | RRSIG | DS 13 2 3600 20250819175136 20250817155136 35496 gov. D8TIP9Ec/eFWHlOogSAM38fogYrRwEHg KmN5vxInkCSlnJv7h2WCNMvBRC8AfG7X vkpW8D+mNugqDpueb9uFrw== | VALID | Y | ||||||||
| 3600 | RRSIG | DS 13 2 3600 20250819175136 20250817155136 35496 gov. xbyIpGsp/QvGegmXGfvp7D+nFAoioQdz 2SoQunI5FZWFH4pNX5kF819gbL4gpA1D 99RNIKJ0wV7w83b6+VEEBQ== | VALID | Y | ||||||||
| RR count (Answer/Authority/Additional) | OK | 3/0/1 | 3/0/1 | 3/0/1 | 3/0/1 | 3/0/1 | 3/0/1 | 3/0/1 | 3/0/1 | |||
| Response size (bytes) | OK | 242 | 242 | 242 | 242 | 242 | 242 | 242 | 241 | |||
| Response time (ms) | OK | 11 | 5 | 12 | 4 | 13 | 7 | 14 | 6 | |||
Responses for nsf.gov/DNSKEY
| Name | TTL | Type | Data | Status | Returned 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.gov | 172800 | DNSKEY |
256 3 5 AwEAAbn2HYzrNJ+cefCWhRZaPopxKoEO pNDSOVEEe4OJOdaYWEB44EYSMKIkR2s4 LTPxnuZR/TYfGPPnvjuuff0lEKingagQ xKa+nKtCSu06MB9ToSH/ax0Clbt0628E NGd+mhkMGTTUe/o4EgPdBG0esnLujl7j vBON/520nhU6NkPh ; key tag = 14662
256 3 5 AwEAAbsriXgu5a6ClVnalk9gXWHcBOX8 rqwqtFxFqtVU+L7pDAr1lE0/RmzVsED+ z56FoRG42RmsAy4ZaM/5zKow8QzI9ugU gHP2gnA0Ro71gfd5vBkS9KOPUBuOOM2c KeE9lEniTNXDlS24ZLv2msCAVrHWSPYS KF0Hf9DHg/Fj+HOz ; key tag = 13591
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 | OK | Y | Y | Y | Y | Y | |
| 172800 | RRSIG | DNSKEY 5 2 172800 20250822145514 20250818141414 14662 nsf.gov. jlTL5yz2HXRuKBX5Z3MmXZNMxCwLkv1E QJd7Z6L8kkdfr/T/+PrcDaDgoanzOMWd WO+LFTJTbys7Nq5zhIu5uP2sUmstjZaU 9wlS/BVU5y/4TW9sJ6wY8k4+GRN070Od abqFYjOX9Gcx06x5L5DQWqeIPYauis/6 1JbPwH0ijBw= | VALID | Y | Y | Y | Y | Y | ||
| 172800 | RRSIG | DNSKEY 5 2 172800 20250822145514 20250818141414 13591 nsf.gov. Mwa3W+BqZhABfvrJlsyUmP41kNq3dd+o FPOZMnWKsA8PhMowUC5CkWZ2q5Qq9UZk BkXFaxMdapgylp90KuzaPfAIUu/ujuzy d+601P7UOUd5ZRwNK1xrhk5E+D01xBw8 4wX2ALKnfVSZ029byfBtROHGe/mG0FOT No/ZamPK0Bo= | VALID | Y | Y | Y | Y | Y | ||
| 172800 | RRSIG | DNSKEY 5 2 172800 20250822145514 20250818141414 15973 nsf.gov. UUNzDcFKZjUrLHpoo2J4L29X4XfqDnIK psyp6qqBTebQ6l1f8/rBMfUbRITuzbu9 ZKyx1yFSWArzCy8jhOhjV8kbwXQJUv4j EgeWPq3dqj762aG5N3e1m3oMIh+ZNnU4 Xkm4no3uctg3tnkGSiQZebO9oUYEYZW4 duoXtfVfC7j3XnIyS5IcM1ZvXzjx8Z5L moLAsjUUkE/9iAOqkbJJrkRNu/aTt/f9 vdHeLqwZhrK5tU5OpLxrKj6zJuojRvso 4UqYdMQ/QW4m1gNG94mOuONEHJy8Upue umOrnt+5SLqPyedRjYjCB/x552akpVLB FgIDokKeeqmnMfl55l3D8w== | VALID | Y | Y | Y | Y | Y | ||
| 172800 | RRSIG | DNSKEY 5 2 172800 20250822145514 20250818141414 29308 nsf.gov. BW7RtxQja0e7f9yU2phImIaCkulfKgiB ymesKbFVU62w2pzD/0D9AU5AaOJ9ftlJ 3ZULWl7m1QDr7x5onKYRPXjCHtdaywU5 l8oCtU/N+rohz8sXdomUCIJjKaR8e1Lx R5VTnjJ8uUvvv5jnMPV0UvZBHUOKoU7e +Sg7P1ZbyyL2Ox3pee1Ub3ot2UCOhEt4 +s5cO9adIXh/1TZOQ/2KSS7KLhYjA2a5 +zGmnrByuZmDXyA06xxP9cMwcud9TXw+ fADPuuTAt/IkoS9Qh6SJgZOJnd2mgv+P CRfV6YvQ4wIjT5F1Ne8pJqL9ZfpqwdcR I/unca8W7NSxk+JV6k2kuA== | VALID | Y | Y | Y | Y | Y | ||
| RR count (Answer/Authority/Additional) | OK | 8/0/1 | 8/0/1 | 8/0/1 | 8/0/1 | 8/0/1 | ||||
| Response size (bytes) | OK | 1836 | 1836 | 1836 | 1836 | 1836 | ||||
| Response time (ms) | OK | 150 | 132 | 150 | 150 | 148 | ||||
Responses for nsf.gov/NS
| Name | TTL | Type | Data | Status | Returned 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.gov | 10800 | NS |
ns1.nsf.gov.
ns2.nsf.gov.
ns3.nsf.gov. | OK | Y | Y | Y | Y | Y | |
| 10800 | RRSIG | NS 5 2 10800 20250822092907 20250818084138 14662 nsf.gov. HerpPkuBvGNGO5fFqDDWqvLFH0gfFJyL DuRHgKGt9VtlzDvnbudqRI/bxOktngDQ Lb/wNSZsMxDFYcYvsyuO0j8TSk/rvdu8 Svt9XDrYhRsil2CIdpFGY0tiK+fVRvUU c596vA9OF/JfJNGfC/1qmuxM0ncLZcGs rNuxV3bZetQ= | VALID | Y | Y | Y | Y | Y | ||
| 10800 | RRSIG | NS 5 2 10800 20250822092907 20250818084138 13591 nsf.gov. Ea+kD0Di7W+NZLS7bUDggTLWkUk/NRaG 8sJ+r7Nm68zCbmZHhCZf2wvp5cKHzLic 9fCfNjAjuJxm7e0xerln/ugLvvu70Tcc jiO48WZE0uRn9e7pzBEEKuWX8vZxXQ95 AAy5BLf4dWlbEtOLmJZAuXd71txMvcqr YUs/YMLAPPA= | VALID | Y | Y | Y | Y | Y | ||
| RR count (Answer/Authority/Additional) | OK | 5/0/9 | 5/0/9 | 5/0/9 | 5/0/9 | 5/0/9 | ||||
| Response size (bytes) | OK | 918 | 918 | 918 | 918 | 918 | ||||
| Response time (ms) | OK | 68 | 69 | 69 | 81 | 67 | ||||
Responses for nsf.gov/TXT
| Name | TTL | Type | Data | Status | Returned 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.gov | 120 | TXT |
"<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" | OK | Y | Y | Y | Y | Y | |
| 120 | RRSIG | TXT 5 2 120 20250822145514 20250818141414 14662 nsf.gov. SMJC008PDMNVUpA1G2XhUAzaL1GqBoGB pPFF+2yfNxFe4PmzrhWV7aVbqVoFMl+v 7M/TFyMtNmHvnM2nSE9ZcTaxY9BhtGlZ aX5Y+jVVYrCBr2RCdC6+NWf3MhLgtpib SctTKT5+HyfyI5X2C9y5CCACF/jb4vdi hxyovLhgkbY= | VALID | Y | Y | Y | Y | Y | ||
| 120 | RRSIG | TXT 5 2 120 20250822145514 20250818141414 13591 nsf.gov. jdlC75R6WmTRWkfWUK0yjG+yJ2Hg1sGX UDHUDODExLXkj8vxjaQWrM+dHJXzXbeX 8gkw2jn9aZCyBCXi36cKJUG0HzYl12EB yk7u4/sNz6zbqwEWUnLoR4LMArrf/EVm O6nuHPxhYw6mY05opZOovSTllUh17Rq7 w6m/Qce3uxc= | VALID | Y | Y | Y | Y | Y | ||
| RR count (Answer/Authority/Additional) | OK | 22/0/1 | 22/0/1 | 22/0/1 | 22/0/1 | 22/0/1 | ||||
| Response size (bytes) | OK | 2378 | 2378 | 2378 | 2378 | 2378 | ||||
| Response time (ms) | OK | 134 | 133 | 160 | 153 | 125 | ||||
Responses for nsf.gov/A
| Name | TTL | Type | Data | Status | Returned 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.gov | 10800 | A |
128.150.221.244 | OK | Y | Y | Y | Y | Y | |
| 10800 | RRSIG | A 5 2 10800 20250822064128 20250818063127 13591 nsf.gov. oVeFaF8kmJPBu4w4N9bWIR0S1KzaBOK2 hX559Fp/EvSJ4IHEbwWPoFJnGbFFLJTJ +PzrvZbbIzR3JowzDNPc9AeBJLMlCCs1 /1iKUqMu4Nna8CktYz3bLKfa2npO1z5T AIvTqDqleEHj5NGxLjmkDpoPnZMjaLI+ R6llmvJ6EZE= | VALID | Y | Y | Y | Y | Y | ||
| 10800 | RRSIG | A 5 2 10800 20250822064128 20250818063127 14662 nsf.gov. Xzzf9czYCjBaUOVFFryftvoMNlG3RE0W NV3Gv4xtLQHq8MTpeyf9yoFK61C4A/lg 7WHmxbsom1NLOAnzYSgYfLMnUMNzT32A nloXzFcq89E+Fl42lYj+pFLIJrLbTlbL /o/ZNnFC1V0cL3JgdII16KVkzWvcdW7V 79JmCewT8hY= | VALID | Y | Y | Y | Y | Y | ||
| RR count (Answer/Authority/Additional) | OK | 3/0/1 | 3/0/1 | 3/0/1 | 3/0/1 | 3/0/1 | ||||
| Response size (bytes) | OK | 414 | 414 | 414 | 414 | 414 | ||||
| Response time (ms) | OK | 67 | 69 | 73 | 72 | 69 | ||||
Responses for nsf.gov/CDS
| Name | TTL | Type | Data | Status | Returned 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) | OK | 0/6/1 | 0/6/1 | 0/6/1 | 0/6/1 | |||||
| Response size (bytes) | OK | 838 | 838 | 838 | 838 | |||||
| Response time (ms) | OK | 106 | 137 | 108 | 136 | |||||
Responses for nsf.gov/MX
| Name | TTL | Type | Data | Status | Returned 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.gov | 900 | MX |
10 primary.us.etp.fireeyegov.com.
20 alt1.us.etp.fireeyegov.com.
30 alt2.us.etp.fireeyegov.com.
40 alt3.us.etp.fireeyegov.com. | OK | Y | Y | Y | Y | Y | |
| 900 | RRSIG | MX 5 2 900 20250822145004 20250818144952 13591 nsf.gov. uugR+s81ejTtgCyuZOOqbXMrAm24HKV7 N8nqSjjqPpGMA2gr6EN/tncS50Hsh0t1 jrQx0JOcH2TD9fAGPX9r2h9kHfJI/r2E wFMaLwiNcjsTMwHvTf+HNycBZFfaPrg9 l0F5XMkvAFYbUolMoEJ5bqG41ruKpv2K gSEyVVLdTJk= | VALID | Y | Y | Y | Y | Y | ||
| 900 | RRSIG | MX 5 2 900 20250822145004 20250818144952 14662 nsf.gov. TDPHkOzbBHoeFGCbWzcF9KJ2XohjNVWK 0HRuPv16O99GRAwE2jZIOmslllDkBFUg L6zxlcOdU8hoLfTEOH7rfmstNjZc7lYo AMPMb7/RIdCyzmDke7hJK1r59njuTDiy YWRLzvCn1/ZwgAPOFC9M0m8fQVYngBp7 f95Ey24n4Lw= | VALID | Y | Y | Y | Y | Y | ||
| RR count (Answer/Authority/Additional) | OK | 6/0/1 | 6/0/1 | 6/0/1 | 6/0/1 | 6/0/1 | ||||
| Response size (bytes) | OK | 506 | 506 | 506 | 506 | 506 | ||||
| Response time (ms) | OK | 129 | 86 | 130 | 132 | 87 | ||||
Responses for nsf.gov/CDNSKEY
| Name | TTL | Type | Data | Status | Returned 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) | OK | 0/6/1 | 0/6/1 | 0/6/1 | 0/6/1 | |||||
| Response size (bytes) | OK | 838 | 838 | 838 | 838 | |||||
| Response time (ms) | OK | 97 | 141 | 142 | 144 | |||||
Responses for nsf.gov/NSEC3PARAM
| Name | TTL | Type | Data | Status | Returned 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) | OK | 0/6/1 | 0/6/1 | 0/6/1 | 0/6/1 | 0/6/1 | ||||
| Response size (bytes) | OK | 838 | 838 | 838 | 838 | 838 | ||||
| Response time (ms) | OK | 154 | 114 | 156 | 126 | 83 | ||||
Responses for nsf.gov/SOA
| Name | TTL | Type | Data | Status | Returned 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.gov | 10800 | SOA |
p-dns-i-gridmstr01.NSF.gOv. postmaster.NSF.gOv. 363073 10800 1080 2419200 900 | OK | Y | Y | Y | Y | Y | |
| 10800 | RRSIG | SOA 5 2 10800 20250822163138 20250818153138 13591 nsf.gov. WE5TZ+PLVthm6SS0WXJqlQ0qoGg/DIVD kbMX+tcGUmW/52wuuxF8NEGojG7b6WbX 0UUkTFOjsMuS300032jRonfgNfBlmaJ0 NWoEwO+FExa5dmK/ptX/KMSoarbjXY+i lRP9mBCsqhG9BdjPn2AcFLSSsj8jAx0S z7Eqs8Emd9Q= | VALID | Y | Y | Y | Y | Y | ||
| 10800 | RRSIG | SOA 5 2 10800 20250822163138 20250818153138 14662 nsf.gov. rU/IGeBsD6nbIZV/wbNs4dejMmz6Eb6N hCnLgyXqlkl1dODzxCUY+WqLJSOI49D6 UISdrJrGkDm32VxOS53ze76+mA8cXZ6K X2cG1eXsEMOwpWdrbl5u3mFdfar9+eKY jlXMSVvOARrCJc2bbJYtdF0R4q7JF6vk wFTDk6M/1PM= | VALID | Y | Y | Y | Y | Y | ||
| RR count (Answer/Authority/Additional) | OK | 3/0/1 | 3/0/1 | 3/0/1 | 3/0/1 | 3/0/1 | ||||
| Response size (bytes) | OK | 436 | 436 | 436 | 436 | 436 | ||||
| Response time (ms) | OK | 183 | 184 | 186 | 186 | 183 | ||||
Responses for nsf.gov/CNAME
| Name | TTL | Type | Data | Status | Returned 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) | OK | 0/6/1 | 0/6/1 | 0/6/1 | 0/6/1 | 0/6/1 | ||||
| Response size (bytes) | OK | 838 | 838 | 838 | 838 | 838 | ||||
| Response time (ms) | OK | 94 | 91 | 135 | 136 | 95 | ||||
Responses for efc2v.eu26j.nsf.gov/A
| Name | TTL | Type | Data | Status | Returned 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) | OK | 0/9/1 | 0/9/1 | 0/9/1 | 0/9/1 | 0/9/1 | ||||
| Response size (bytes) | OK | 1255 | 1255 | 1255 | 1255 | 1255 | ||||
| Response time (ms) | OK | 134 | 146 | 165 | 165 | 151 | ||||
Responses for nsf.gov/NS
| Name | TTL | Type | Data | Status | Returned 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.gov | 10800 | NS |
ns1.nsf.gov.
ns2.nsf.gov.
ns3.nsf.gov. | OK | Y | Y | Y | Y | Y | |
| 10800 | RRSIG | NS 5 2 10800 20250822092907 20250818084138 14662 nsf.gov. HerpPkuBvGNGO5fFqDDWqvLFH0gfFJyL DuRHgKGt9VtlzDvnbudqRI/bxOktngDQ Lb/wNSZsMxDFYcYvsyuO0j8TSk/rvdu8 Svt9XDrYhRsil2CIdpFGY0tiK+fVRvUU c596vA9OF/JfJNGfC/1qmuxM0ncLZcGs rNuxV3bZetQ= | VALID | Y | Y | Y | Y | Y | ||
| 10800 | RRSIG | NS 5 2 10800 20250822092907 20250818084138 13591 nsf.gov. Ea+kD0Di7W+NZLS7bUDggTLWkUk/NRaG 8sJ+r7Nm68zCbmZHhCZf2wvp5cKHzLic 9fCfNjAjuJxm7e0xerln/ugLvvu70Tcc jiO48WZE0uRn9e7pzBEEKuWX8vZxXQ95 AAy5BLf4dWlbEtOLmJZAuXd71txMvcqr YUs/YMLAPPA= | VALID | Y | Y | Y | Y | Y | ||
| RR count (Answer/Authority/Additional) | OK | 5/0/9 | 5/0/9 | 5/0/9 | 5/0/9 | 5/0/9 | ||||
| Response size (bytes) | OK | 918 | 918 | 918 | 918 | 918 | ||||
| Response time (ms) | OK | 68 | 69 | 69 | 81 | 67 | ||||
Responses for nsf.gov/AAAA
| Name | TTL | Type | Data | Status | Returned 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.gov | 10800 | AAAA |
2620:10f:6002:221::244 | OK | Y | Y | Y | Y | Y | |
| 10800 | RRSIG | AAAA 5 2 10800 20250822061612 20250818053747 14662 nsf.gov. K671KjLjqMApcjfGHsyCCJu9UiGYnfV/ oLRRmVKRdUb82U1Lzc7lxG6A0iY/QYzd OG/zWS3/9mL6N0iPVOcmxSBjA9Dibf97 bHhyGeZ+hnitA4Ko18VbmGW5uNdqRlJC ngs+ydcs7rMjdWKRYSGHRmweDofIMR88 r1Uh1hhwURQ= | VALID | Y | Y | Y | Y | Y | ||
| 10800 | RRSIG | AAAA 5 2 10800 20250822061612 20250818053747 13591 nsf.gov. pKjU+p1oW4zQesk7qmVQQ0hmRQaHHQE2 YgaGiUQa1WTPE/nArdapgTJUHWEi6FfG MHBOvrkXhpctTXFfzPCGBY6LJvCMSAnM RS7v5jg7nxjeZVg9YKy5kdcx3CcDcc4x megj7aB0QouzW+i5WDT0LMAYbBgK1iKm u9cZ3zYUnlw= | VALID | Y | Y | Y | Y | Y | ||
| RR count (Answer/Authority/Additional) | OK | 3/0/1 | 3/0/1 | 3/0/1 | 3/0/1 | 3/0/1 | ||||
| Response size (bytes) | OK | 426 | 426 | 426 | 426 | 426 | ||||
| Response time (ms) | OK | 91 | 90 | 132 | 134 | 92 | ||||
