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
Australia
103.126.12.19
United States of America
129.153.22.43
Ukraine
31.43.159.9
South Africa
41.23.114.219
Brazil
45.188.81.114
India
65.20.84.117
Russia
80.90.190.86
Netherlands
91.244.224.90
94.140.15.15
1.1.1.1
8.8.8.8
NextDNS
45.90.30.66
a.ns.kth.se. hostmaster.kth.se. 2026082938 14400 900 604800 86400
a.ns.kth.se. hostmaster.kth.se. 2026082937 14400 900 604800 86400