PTR 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 techfak.uni-bielefeld.de .
managed by the owner of techfak.uni-bielefeld.de .
auth-ext0.dns.techfak.net
195.201.119.124
The official source of information for this domain,
managed by the owner of techfak.uni-bielefeld.de .
managed by the owner of techfak.uni-bielefeld.de .
auth0.dns.techfak.uni-bielefeld.de
129.70.136.53
The official source of information for this domain,
managed by the owner of techfak.uni-bielefeld.de .
managed by the owner of techfak.uni-bielefeld.de .
auth1.dns.techfak.uni-bielefeld.de
129.70.132.13
The official source of information for this domain,
managed by the owner of techfak.uni-bielefeld.de .
managed by the owner of techfak.uni-bielefeld.de .
dns1.belwue.de
129.143.2.10
The official source of information for this domain,
managed by the owner of techfak.uni-bielefeld.de .
managed by the owner of techfak.uni-bielefeld.de .
dns3.belwue.de
129.143.253.133
South Africa
105.255.121.228
Brazil
144.22.131.193
United States of America
150.136.61.69
Australia
170.64.132.24
Canada
24.57.134.211
Russia
37.143.9.180
India
49.143.252.50
Netherlands
82.97.246.78
Ukraine
91.202.108.15
2a10:50c0::ad1:ff
185.228.169.168
2606:4700:4700::1111
2001:4860:4860::8888
NextDNS
2a07:a8c1::53:54e9
2620:fe::9
0.131.70.129.IN-ADDR.ARPA.
0.147.70.129.IN-ADDR.ARPA.
0.128.70.129.IN-ADDR.ARPA.
0.148.70.129.IN-ADDR.ARPA.
0.144.70.129.IN-ADDR.ARPA.
0.146.70.129.IN-ADDR.ARPA.
0.151.70.129.IN-ADDR.ARPA.
0.142.70.129.IN-ADDR.ARPA.
0.138.70.129.IN-ADDR.ARPA.
0.133.70.129.IN-ADDR.ARPA.
0.130.70.129.IN-ADDR.ARPA.
0.139.70.129.IN-ADDR.ARPA.
0.149.70.129.IN-ADDR.ARPA.
0.129.70.129.IN-ADDR.ARPA.
0.143.70.129.IN-ADDR.ARPA.
0.141.70.129.IN-ADDR.ARPA.
0.136.70.129.IN-ADDR.ARPA.
0.134.70.129.IN-ADDR.ARPA.
0.140.70.129.IN-ADDR.ARPA.
0.132.70.129.IN-ADDR.ARPA.
0.135.70.129.IN-ADDR.ARPA.
0.137.70.129.IN-ADDR.ARPA.
0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.4.0.5.0.8.3.6.0.1.0.0.2.IP6.ARPA.
0.145.70.129.IN-ADDR.ARPA.
0.150.70.129.IN-ADDR.ARPA.
OpenDns
2620:119:35::35
0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.4.0.5.0.8.3.6.0.1.0.0.2.ip6.arpa.
0.128.70.129.in-addr.arpa.
0.129.70.129.in-addr.arpa.
0.130.70.129.in-addr.arpa.
0.131.70.129.in-addr.arpa.
0.132.70.129.in-addr.arpa.
0.133.70.129.in-addr.arpa.
0.134.70.129.in-addr.arpa.
0.135.70.129.in-addr.arpa.
0.136.70.129.in-addr.arpa.
0.137.70.129.in-addr.arpa.
0.138.70.129.in-addr.arpa.
0.139.70.129.in-addr.arpa.
0.140.70.129.in-addr.arpa.
0.141.70.129.in-addr.arpa.
0.142.70.129.in-addr.arpa.
0.143.70.129.in-addr.arpa.
0.144.70.129.in-addr.arpa.
0.145.70.129.in-addr.arpa.
0.146.70.129.in-addr.arpa.
0.147.70.129.in-addr.arpa.
0.148.70.129.in-addr.arpa.
0.149.70.129.in-addr.arpa.
0.150.70.129.in-addr.arpa.
0.151.70.129.in-addr.arpa.