A records not consistent
Authoritative servers agree, but not all other servers do.
- This is normal for A records. They can be geo- or round-robin load-balanced.
- 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 mita.keio.ac.jp .
managed by the owner of mita.keio.ac.jp .
ns0.keio.ac.jp
131.113.132.3
The official source of information for this domain,
managed by the owner of mita.keio.ac.jp .
managed by the owner of mita.keio.ac.jp .
ns0.sfc.keio.ac.jp
133.27.4.121
The official source of information for this domain,
managed by the owner of mita.keio.ac.jp .
managed by the owner of mita.keio.ac.jp .
ns1.keio.ac.jp
131.113.132.4
The official source of information for this domain,
managed by the owner of mita.keio.ac.jp .
managed by the owner of mita.keio.ac.jp .
ns9.keio.ac.jp
133.167.67.76
South Africa
105.243.201.206
Brazil
144.22.131.193
United States of America
150.136.61.69
Russia
158.160.70.25
Australia
170.64.132.24
Netherlands
185.140.209.224
Ukraine
37.53.70.212
India
49.143.252.50
94.140.15.15
185.228.168.168
1.1.1.1
8.8.8.8
NextDNS
2a07:a8c0::53:54e9
OpenDns
2620:119:35::35
2620:fe::fe
Canada
176.125.239.120
No A records found