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Domain Name: Detail: more(+) / less(-) Time: 2026-10-06 18:39:38 UTC

Analyzing DNSSEC problems for nsf.gov

.
All Queries to g.root-servers.net for ./DNSKEY timed out or failed
Found 4 DNSKEY records for .
DS=20326/SHA-256 verifies DNSKEY=20326/SEP
DS=38696/SHA-256 verifies DNSKEY=38696/SEP
Found 1 RRSIGs over DNSKEY RRset
RRSIG=20326 and DNSKEY=20326/SEP verifies the DNSKEY RRset
gov
Found 1 DS records for gov in the . zone
DS=2536/SHA-256 has algorithm ECDSAP256SHA256
Found 1 RRSIGs over DS RRset
RRSIG=8763 and DNSKEY=8763 verifies the DS RRset
Found 2 DNSKEY records for gov
DS=2536/SHA-256 verifies DNSKEY=2536/SEP
Found 1 RRSIGs over DNSKEY RRset
RRSIG=2536 and DNSKEY=2536/SEP verifies the DNSKEY RRset
nsf.gov
No DS records found for nsf.gov in the gov zone
No DNSKEY records found
ns1.nsf.gov is authoritative for nsf.gov
nsf.gov A RR has value 128.150.221.244
No RRSIGs found
nsf.gov
ns3.nsf.gov is authoritative for nsf.gov
nsf.gov A RR has value 128.150.221.244
No RRSIGs found
nsf.gov
ns2.nsf.gov is authoritative for nsf.gov
nsf.gov A RR has value 128.150.221.244
No RRSIGs found

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Want a second opinion? Test nsf.gov at dnsviz.net.

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