spf-listserv.isc.upenn.edu DNS history

Filter record types
No record changes with these filters Try selecting a different DNS record type.
SOA +1 -1
+ upenn.edu 600 SOA ipam2.nnn.upenn.edu hostmaster.upenn.edu 2002512887 10800 3600 604800 600
- upenn.edu 600 SOA ipam2.nnn.upenn.edu hostmaster.upenn.edu 2002511520 10800 3600 604800 600
SOA +1 -1
+ upenn.edu 600 SOA ipam2.nnn.upenn.edu hostmaster.upenn.edu 2002511520 10800 3600 604800 600
- upenn.edu 600 SOA ipam2.nnn.upenn.edu hostmaster.upenn.edu 2002510120 10800 3600 604800 600
SOA +1 -1
+ upenn.edu 600 SOA ipam2.nnn.upenn.edu hostmaster.upenn.edu 2002510120 10800 3600 604800 600
- upenn.edu 600 SOA ipam2.nnn.upenn.edu hostmaster.upenn.edu 2002508788 10800 3600 604800 600
SOA +1 -1
+ upenn.edu 600 SOA ipam2.nnn.upenn.edu hostmaster.upenn.edu 2002508788 10800 3600 604800 600
- upenn.edu 600 SOA ipam2.nnn.upenn.edu hostmaster.upenn.edu 2002507460 10800 3600 604800 600
SOA +1 -1
+ upenn.edu 600 SOA ipam2.nnn.upenn.edu hostmaster.upenn.edu 2002507460 10800 3600 604800 600
- upenn.edu 600 SOA ipam2.nnn.upenn.edu hostmaster.upenn.edu 2002505414 10800 3600 604800 600
SOA +1 -1
+ upenn.edu 600 SOA ipam2.nnn.upenn.edu hostmaster.upenn.edu 2002505414 10800 3600 604800 600
- upenn.edu 600 SOA ipam2.nnn.upenn.edu hostmaster.upenn.edu 2002504050 10800 3600 604800 600
SOA +1 -1
+ upenn.edu 600 SOA ipam2.nnn.upenn.edu hostmaster.upenn.edu 2002504050 10800 3600 604800 600
- upenn.edu 600 SOA ipam1.nnn.upenn.edu hostmaster.upenn.edu 2002502718 10800 3600 604800 600
First observed
SOA +1 -0
+ upenn.edu 600 SOA ipam1.nnn.upenn.edu hostmaster.upenn.edu 2002502718 10800 3600 604800 600
TXT +1 -0
+ spf-listserv.isc.upenn.edu 900 TXT "v=spf1 ip4:130.91.209.88 ip4:130.91.209.131 ip6:2607:f470:1004:18::e ip6:2607:f470:1004:18::16 ~all"