A records not consistent
Authoritative servers agree, but not all other servers do.
- This is normal for A records. They can be geo- or round-robin load-balanced.
- 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 ucsc.edu .
managed by the owner of ucsc.edu .
adns1.ucsc.edu
128.114.100.100
The official source of information for this domain,
managed by the owner of ucsc.edu .
managed by the owner of ucsc.edu .
adns2.ucsc.edu
128.114.100.200
The official source of information for this domain,
managed by the owner of ucsc.edu .
managed by the owner of ucsc.edu .
ns.zocalo.net
209.81.9.1
South Africa
105.243.200.115
Australia
123.100.147.201
United States of America
162.243.12.37
India
172.232.76.111
Brazil
200.231.34.18
Canada
72.142.73.235
Ukraine
91.239.232.181
Russia
94.45.223.82
2a10:50c0::ad1:ff
185.228.169.168
1.1.1.1
2001:4860:4860::8844
NextDNS
2a07:a8c1::53:54e9
OpenDns
2620:119:35::35
2620:fe::fe
CNAME
medbook.io
Netherlands
185.223.163.153
No A records found