A 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
Authoritative
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
Authoritative
162.159.33.114
Australia
123.100.143.189
Netherlands
143.47.183.89
Ukraine
146.120.225.30
United States of America
174.136.201.10
India
182.156.141.72
Brazil
187.20.74.3
Russia
213.21.7.146
South Africa
41.23.240.151
Canada
51.222.248.234
2a10:50c0::ad1:ff
2a0d:2a00:1::
2606:4700:4700::1001
2001:4860:4860::8844
NextDNS
45.90.30.66
OpenDns
208.67.220.220
2620:fe::9