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 uni-koeln.de .
managed by the owner of uni-koeln.de .
dns-1.dfn.de
193.174.75.50
The official source of information for this domain,
managed by the owner of uni-koeln.de .
managed by the owner of uni-koeln.de .
mail1.rrz.uni-koeln.de
134.95.100.208
The official source of information for this domain,
managed by the owner of uni-koeln.de .
managed by the owner of uni-koeln.de .
noc2.rrz.uni-koeln.de
134.95.129.23
The official source of information for this domain,
managed by the owner of uni-koeln.de .
managed by the owner of uni-koeln.de .
ns2.netcologne.de
194.8.194.71
India
172.232.76.111
Netherlands
185.140.209.224
United States of America
208.93.196.147
Russia
217.26.29.42
South Africa
41.24.70.187
Canada
66.70.164.12
Ukraine
91.239.232.181
94.140.14.14
2a0d:2a00:1::
1.0.0.1
8.8.4.4
NextDNS
45.90.28.66
OpenDns
208.67.222.222
2620:fe::9
No OPT records found