SOA 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 kth.se .
managed by the owner of kth.se .
a.ns.kth.se
130.237.72.246
The official source of information for this domain,
managed by the owner of kth.se .
managed by the owner of kth.se .
b.ns.kth.se
130.237.72.250
The official source of information for this domain,
managed by the owner of kth.se .
managed by the owner of kth.se .
e.ns.kth.se
130.242.124.12
The official source of information for this domain,
managed by the owner of kth.se .
managed by the owner of kth.se .
ns2.chalmers.se
129.16.253.252
The official source of information for this domain,
managed by the owner of kth.se .
managed by the owner of kth.se .
sunic.sunet.se
192.36.125.2
South Africa
105.243.204.222
United States of America
129.153.22.43
India
163.61.31.36
Australia
27.33.108.30
Russia
83.217.193.94
Netherlands
91.201.165.34
2a10:50c0::ad1:ff
2606:4700:4700::1111
8.8.4.4
NextDNS
2a07:a8c1::53:54e9
OpenDns
2620:119:53::53
2620:fe::9
a.ns.kth.se. hostmaster.kth.se. 2026103024 14400 900 604800 86400
Brazil
45.165.84.50
Canada
51.79.40.76
Ukraine
78.26.172.124
a.ns.kth.se. hostmaster.kth.se. 2026103021 14400 900 604800 86400