A records not consistent
Authoritative servers are returning different records.
- This is normal for A records — they can be geo- or round-robin load-balanced.
- If this is not intentional, check your DNS server configuration.
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 upc.edu .
managed by the owner of upc.edu .
ns1.upc.edu
147.83.0.1
The official source of information for this domain,
managed by the owner of upc.edu .
managed by the owner of upc.edu .
ns2.upc.edu
147.83.0.2
South Africa
105.246.161.188
Australia
123.100.147.201
United States of America
162.243.12.37
India
172.232.76.111
Ukraine
193.238.152.32
Russia
194.104.230.39
Brazil
200.231.34.18
Netherlands
209.42.193.93
Canada
66.70.188.109
2a10:50c0::ad2:ff
185.228.169.168
2606:4700:4700::1001
2001:4860:4860::8888
NextDNS
45.90.30.66
OpenDns
2620:119:53::53
2620:fe::9
The official source of information for this domain,
managed by the owner of upc.edu .
managed by the owner of upc.edu .
ns1.cesca.cat
84.88.0.3
The official source of information for this domain,
managed by the owner of upc.edu .
managed by the owner of upc.edu .
ns2.cesca.cat
84.88.0.5
No A records found