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 purdue.edu .
managed by the owner of purdue.edu .
ns3.purdue.edu
128.210.224.226
The official source of information for this domain,
managed by the owner of purdue.edu .
managed by the owner of purdue.edu .
ns4.purdue.edu
128.210.224.234
The official source of information for this domain,
managed by the owner of purdue.edu .
managed by the owner of purdue.edu .
ns5.purdue.edu
20.241.160.48
Netherlands
143.47.183.89
Australia
165.99.241.126
United States of America
174.136.201.10
Brazil
177.124.152.117
India
182.156.142.19
Ukraine
194.183.191.140
Russia
213.21.7.146
South Africa
41.24.40.151
94.140.15.15
185.228.169.168
1.1.1.1
2001:4860:4860::8844
NextDNS
45.90.30.66
OpenDns
208.67.222.222
2620:fe::9
Canada
38.131.94.165
No A records found