PTR 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 udel.edu .
managed by the owner of udel.edu .
adns1.nnn.upenn.edu
128.91.2.53
The official source of information for this domain,
managed by the owner of udel.edu .
managed by the owner of udel.edu .
adns2.nnn.upenn.edu
128.91.254.53
The official source of information for this domain,
managed by the owner of udel.edu .
managed by the owner of udel.edu .
adns3.nnn.upenn.edu
128.91.251.53
The official source of information for this domain,
managed by the owner of udel.edu .
managed by the owner of udel.edu .
dns1.udel.edu
128.175.13.16
The official source of information for this domain,
managed by the owner of udel.edu .
managed by the owner of udel.edu .
dns2.udel.edu
128.175.13.17
South Africa
102.66.223.121
Brazil
138.99.206.34
India
141.148.221.124
Canada
143.198.46.84
United States of America
150.136.61.69
Australia
170.64.204.141
Russia
89.108.109.141
Netherlands
91.205.215.219
Ukraine
94.178.196.78
94.140.14.14
2a0d:2a00:2::
1.1.1.1
8.8.8.8
NextDNS
45.90.28.66
OpenDns
2620:119:53::53
2620:fe::fe
No PTR records found