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
Canada
104.152.211.221
South Africa
105.246.161.188
Australia
123.100.147.201
India
129.154.226.9
United States of America
162.243.12.37
Ukraine
185.46.223.64
Brazil
200.231.34.18
Netherlands
45.14.48.161
Russia
85.12.218.216
2a10:50c0::ad2:ff
2a0d:2a00:1::
2606:4700:4700::1111
8.8.8.8
NextDNS
2a07:a8c1::53:54e9
OpenDns
208.67.222.222
9.9.9.9
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