OPT 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 mdc.edu .
managed by the owner of mdc.edu .
ns1-04.azure-dns.com
13.107.236.4
The official source of information for this domain,
managed by the owner of mdc.edu .
managed by the owner of mdc.edu .
ns2-04.azure-dns.net
150.171.21.4
The official source of information for this domain,
managed by the owner of mdc.edu .
managed by the owner of mdc.edu .
ns3-04.azure-dns.org
204.14.183.4
India
182.48.251.186
Brazil
186.233.20.217
South Africa
41.24.25.214
2606:4700:4700::1001
2001:4860:4860::8888
OpenDns
208.67.220.220
CNAME
teatroprometeo.com
Australia
14.202.27.29
Netherlands
144.31.92.52
United States of America
169.55.114.210
Russia
194.190.153.232
Canada
51.79.40.76
Ukraine
93.127.91.246
94.140.14.14
NextDNS
2a07:a8c0::53:54e9
2620:fe::fe
No OPT records found