NSEC records not consistent
Authoritative servers agree, but not all other servers have updated yet.
- Recently moved this domain to another DNS server? Check the NS records .
- Some servers may have cached older records - wait for their TTLs to expire.
DNS server
TTL
Time To Live
The amount of time a DNS record is cached for.
Records returned by these servers
The official source of information for this domain,
managed by the owner of gov .
managed by the owner of gov .
a.ns.gov
Authoritative
199.33.230.1
The official source of information for this domain,
managed by the owner of gov .
managed by the owner of gov .
b.ns.gov
Authoritative
199.33.231.1
The official source of information for this domain,
managed by the owner of gov .
managed by the owner of gov .
c.ns.gov
Authoritative
199.33.232.1
The official source of information for this domain,
managed by the owner of gov .
managed by the owner of gov .
d.ns.gov
Authoritative
199.33.233.1
No NSEC records found
Australia
123.100.147.201
Netherlands
143.47.183.89
Canada
155.254.2.162
United States of America
174.136.201.10
India
182.156.143.166
Brazil
187.20.74.3
Ukraine
195.225.49.23
Russia
213.21.7.146
South Africa
41.24.40.151
2a10:50c0::ad2:ff
2a0d:2a00:1::
2606:4700:4700::1001
2001:4860:4860::8844
NextDNS
45.90.28.66
OpenDns
208.67.220.220
2620:fe::fe
\000.ncopenbook.gov. RRSIG NSEC TYPE128