NS records have propagated
All servers we queried returned the same DNS records.
Not the record you expected?
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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 upenn.edu .
managed by the owner of upenn.edu .
adns1.nnn.upenn.edu
128.91.2.53
The official source of information for this domain,
managed by the owner of upenn.edu .
managed by the owner of upenn.edu .
adns2.nnn.upenn.edu
128.91.254.53
The official source of information for this domain,
managed by the owner of upenn.edu .
managed by the owner of upenn.edu .
adns3.nnn.upenn.edu
128.91.251.53
The official source of information for this domain,
managed by the owner of upenn.edu .
managed by the owner of upenn.edu .
adns4.upenn.edu
208.94.148.32
The official source of information for this domain,
managed by the owner of upenn.edu .
managed by the owner of upenn.edu .
adns5.upenn.edu
208.80.124.32
The official source of information for this domain,
managed by the owner of upenn.edu .
managed by the owner of upenn.edu .
adns6.upenn.edu
208.80.126.32
The official source of information for this domain,
managed by the owner of upenn.edu .
managed by the owner of upenn.edu .
dns1.udel.edu
128.175.13.16
The official source of information for this domain,
managed by the owner of upenn.edu .
managed by the owner of upenn.edu .
dns2.udel.edu
128.175.13.17
Australia
115.70.244.255
United States of America
135.148.149.226
South Africa
139.84.231.130
India
172.232.76.111
Netherlands
185.105.108.243
Russia
185.246.88.234
Brazil
200.231.34.18
Canada
51.222.248.234
Ukraine
91.199.93.61
2a10:50c0::ad2:ff
185.228.169.168
1.0.0.1
2001:4860:4860::8888
NextDNS
45.90.30.66
OpenDns
2620:119:35::35
2620:fe::fe
No NS records found