CERT records have propagated
All servers we queried returned the same DNS records.
Not the record you expected?
- Recently moved this domain to another DNS server? Check the NS records .
- Check for typos and misconfigurations.
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
South Africa
105.246.156.146
Australia
123.100.143.201
United States of America
167.99.10.138
India
172.232.76.111
Russia
185.246.88.234
Ukraine
194.50.114.3
Brazil
200.231.34.18
Canada
51.222.248.234
Netherlands
80.74.29.136
94.140.14.14
2a0d:2a00:1::
2606:4700:4700::1001
8.8.4.4
NextDNS
45.90.30.66
OpenDns
2620:119:35::35
149.112.112.112
No CERT records found