PTR 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 isi.edu .
managed by the owner of isi.edu .
ns2.isi.edu
128.9.40.13
The official source of information for this domain,
managed by the owner of isi.edu .
managed by the owner of isi.edu .
ns3.isi.edu
128.9.49.6
The official source of information for this domain,
managed by the owner of isi.edu .
managed by the owner of isi.edu .
ns4.isi.edu
128.9.40.14
Brazil
138.94.119.54
Ukraine
176.36.26.104
Netherlands
185.45.192.155
United States of America
199.119.145.233
Australia
202.171.187.166
South Africa
41.23.115.38
Russia
45.144.64.77
2a10:50c0::ad1:ff
185.228.168.168
2606:4700:4700::1001
2001:4860:4860::8888
NextDNS
2a07:a8c1::53:54e9
OpenDns
208.67.220.220
149.112.112.112
CNAME
ant.isi.edu
Canada
176.125.239.84
No PTR records found