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 caltech.edu .
managed by the owner of caltech.edu .
ns0090.secondary.cloudflare.com
162.159.32.91
The official source of information for this domain,
managed by the owner of caltech.edu .
managed by the owner of caltech.edu .
ns0239.secondary.cloudflare.com
162.159.33.114
Australia
123.100.147.201
2a10:50c0::ad1:ff
2a0d:2a00:1::
1.1.1.1
NextDNS
45.90.30.66
OpenDns
2620:119:53::53
9.9.9.9
No NSEC records found
South Africa
105.243.201.190
India
172.232.76.111
Russia
185.246.88.234
Ukraine
193.238.152.32
Brazil
200.211.39.66
United States of America
50.86.195.200
Canada
51.222.248.234
Netherlands
80.74.29.136
8.8.4.4
\000.ovro.ovro.caltech.edu. A HINFO MX TXT AAAA LOC SRV NAPTR CERT SSHFP RRSIG NSEC TLSA SMIMEA HIP OPENPGPKEY SVCB HTTPS URI CAA