beta.nsf.gov - robtex.com
beta.nsf.gov
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2620:10f:6002:221::154🇺🇸 AS1022620:10f:6000::/40 | ||||||
| PTR | beta.nsf.gov | ||||||
| A | 128.150.221.154🇺🇸 AS102128.150.0.0/16 | ||||||
nsf.gov
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2620:10f:6002:221::244🇺🇸 AS1022620:10f:6000::/40 | ||||||
| A | 128.150.221.244🇺🇸 AS102128.150.0.0/16 | ||||||
| NS | p-dns-i-gridmstr01.nsf.gov ⭐ | ||||||
| NS | ns1.nsf.gov | ||||||
| NS | ns2.nsf.gov | ||||||
| NS | ns3.nsf.gov | ||||||
| MX | primary.us.etp.fireeyegov.com ⭐ | ||||||
| MX | alt1.us.etp.fireeyegov.com(20) | ||||||
| MX | alt2.us.etp.fireeyegov.com(30) | ||||||
| MX | alt3.us.etp.fireeyegov.com(40) | ||||||
| TXT | have-i-been-pwned-verification=4f69051491297bd79446011a4ad80df8 | ||||||
| TXT | amazonses:WZKkPkyla+989ZOi22G9mHBRQ5+AFckOtwOzHCrGjw0= | ||||||
| TXT | google-site-verification=vA4yjJZWJbPcVjZIBv-mY5xH88T2uNrEQTfsITLtt4s | ||||||
| TXT | cisco-ci-domain-verification=31282763ef63b65d7fbe70a761e5bb83dbb03877bd585e5d... | ||||||
| TXT | cisco-ci-domain-verification=668a8a48d9102045865249e856890fb34daf8e2b743f21f0... | ||||||
| TXT | atlassian-domain-verification=ZxoQv8eEes8m9y/CQit7XinKIZ2stkuJYobPGxyfb2Vawpw... | ||||||
| TXT | dtm-domain-verification=hhhDP2wLLViJtESmc7Ta3p4TebJnbXRN6QgO17iUa84 | ||||||
| TXT | _e2bgk5emxy2urhc02hbj3qdfio78rre | ||||||
| TXT | adobe-sign-verification=386fe6a5405fa717bbebc4eb4033172a5a3ae93031a11c51f4c2e... | ||||||
| TXT | _lzfje4ty3ldoyjyctn0ynh388feixlo | ||||||
| TXT | jamf-site-verification=_ilsvY6K1PzATsYm5gIUdA | ||||||
| TXT | v=spf1 ip4:128.150.5.20/26 ip4:66.77.7.161/32 ip4:66.77.15.226/32 ip4:128.150... | ||||||
| TXT | ShNmcKFFVegkbrLv/ZWIayChihj/6ex8I90IpRSXQBkn1Tsx45u+8mCFusWDhJGae2kekkYKk9ufj... | ||||||
| TXT | amazonses:Xen13otWmW+wYsvK3OOWVwVweAySkrZvw4bkN6B8DS0= | ||||||
| TXT | <metaname="zoom-domain-verification"content="ZOOM_verify_b3xjZjUUQx-tJoqy4aCU... | ||||||
| TXT | amazonses:CJeGepY8qu0s5Rvnp0WG10sbMjRq+6TZ7fiY6bMqpiI= | ||||||
| TXT | amazonses:KT2VTwGZXoLetXUWN88a5yYAGXBROcTpc2ZnkOfLDJs= | ||||||
| TXT | amazonses:DamZDYghwrc36rQV5r31e65CG+IMCDnwWTHIYOBhJXw= | ||||||
| TXT | pardot392062=053f2d10e7f4c1b927a691aaad73b9b3e7907aa4c63f6eb1213ac7d56751e6f2 | ||||||
| TXT | pardot392062=becfd95f24258e3fc13fcd1a1e1180d727c56b4be4d260083f9cd9b5c9b6c796 | ||||||
| TXT | pardot392062=05fbda79c7018dd8f27b04ea0fd2610c38a298a7f67d08e2ff95fa3c8942dbb2 | ||||||
| TXT | ZOOM_verify_e-wubZa8RVevvUsuV9EDjg | ||||||
| TXT | ZOOM_verify_vIOQy6f2SQWeZ2977lDjcQ | ||||||
| SOA | p-dns-i-gridmstr01.nsf.govpostmaster@nsf.gov serial=403834 | ||||||
rank #1226 globally
rank #62 in the tld
nsf.gov
nsf.govis the official website of the National Science Foundation (NSF), an independent agency of the United States federal government that funds scientific research and education across virtually all fields of science and engineering.
Key facts
- Owner / operator: National Science Foundation (NSF), U.S. federal government
- TLD:
.gov— U.S. government (restricted; only verified U.S. government entities may register) - Primary purpose: Official agency portal — grant opportunities, funding awards, research news, program information, and public outreach
- Status: Active
Related domains
research.gov— NSF's grants management and reporting portal for awardeesfastlane.nsf.gov— legacy proposal and award management system (largely superseded by Research.gov)ncses.nsf.gov— National Center for Science and Engineering Statistics, a subdivision of NSF
WOT: SAFE (94/100)
📈 Tranco rank: #4,550
PTR for
4.5.1.0.0.0.0.0.0.0.0.0.0.0.0.0.1.2.2.0.2.0.0.6.f.0.1.0.0.2.6.2.ip6.arpa |
154.221.150.128.in-addr.arpa |
Same first word
Similar names
DNS History
2 records (2 active, 0 former)
●A128.150.221.1542026-06-05 → 2026-07-04 · 2 obs
● 2026-06-05 13:13:18
● 2026-07-04 04:57:38
● 2026-07-04 04:57:38
●A2620:10f:6002:221::1542026-06-05 → 2026-07-04 · 2 obs
● 2026-06-05 13:13:18
● 2026-07-04 04:57:38
● 2026-07-04 04:57:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| gov | d.ns.gov, c.ns.gov, a.ns.gov, b.ns.gov | - |
| nsf.gov | ns1.nsf.gov, ns2.nsf.gov, ns3.nsf.gov | 6 records |
✅ Authoritative Response
Server:128.150.1.20
NS records: ns1.nsf.gov, ns2.nsf.gov, ns3.nsf.gov
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 811ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 128.150.221.154 |
| AAAA | 1 | 2620:10f:6002:221::154 |
📌 Glue Records Collected
Total: 6
In-bailiwick: 6 (ns1.nsf.gov, ns1.nsf.gov, ns2.nsf.gov...)
Analysis
IP Addresses
beta.nsf.gov points to the IP addresses 128.150.221.154 and 2620:10f:6002:221::154