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
No NSEC records found
Australia
123.100.147.201
United States of America
159.65.216.95
India
172.232.76.111
Russia
185.246.88.234
Ukraine
193.238.152.32
Brazil
200.231.34.18
South Africa
41.24.40.106
Canada
51.222.248.234
Netherlands
80.74.29.136
2a10:50c0::ad1:ff
2a0d:2a00:2::
1.1.1.1
8.8.8.8
NextDNS
45.90.28.66
OpenDns
2620:119:53::53
2620:fe::9
\000.mercutio.ni.caltech.edu. A HINFO MX TXT AAAA LOC SRV NAPTR CERT SSHFP RRSIG NSEC TLSA SMIMEA HIP OPENPGPKEY SVCB HTTPS URI CAA