OPT records have propagated
All servers we queried returned the same DNS records.
Not the record you expected?
- Recently moved this domain to another DNS server? Check the NS records .
- Check for typos and misconfigurations.
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 sys.kth.se .
managed by the owner of sys.kth.se .
a.ns.kth.se
130.237.72.246
The official source of information for this domain,
managed by the owner of sys.kth.se .
managed by the owner of sys.kth.se .
b.ns.kth.se
130.237.72.250
The official source of information for this domain,
managed by the owner of sys.kth.se .
managed by the owner of sys.kth.se .
e.ns.kth.se
130.242.124.12
Russia
178.252.93.35
Brazil
186.249.24.207
United States of America
23.173.216.12
Netherlands
31.172.74.239
South Africa
41.23.99.129
Canada
51.222.248.234
Australia
61.69.213.174
Ukraine
95.67.7.6
2a10:50c0::ad2:ff
2a0d:2a00:1::
2606:4700:4700::1111
8.8.4.4
NextDNS
45.90.28.66
OpenDns
208.67.220.220
149.112.112.112
No OPT records found