awsdns-21.com DNS history

Filter record types
No record changes with these filters Try selecting a different DNS record type.
NS +4 -4
+ awsdns-21.com 172800 NS g-ns-1173.awsdns-21.com
+ awsdns-21.com 172800 NS g-ns-1749.awsdns-21.com
+ awsdns-21.com 172800 NS g-ns-22.awsdns-21.com
+ awsdns-21.com 172800 NS g-ns-597.awsdns-21.com
- awsdns-21.com 85327 NS g-ns-1173.awsdns-21.com
- awsdns-21.com 85327 NS g-ns-1749.awsdns-21.com
- awsdns-21.com 85327 NS g-ns-22.awsdns-21.com
- awsdns-21.com 85327 NS g-ns-597.awsdns-21.com
First observed
NS +4 -0
+ awsdns-21.com 85327 NS g-ns-1173.awsdns-21.com
+ awsdns-21.com 85327 NS g-ns-1749.awsdns-21.com
+ awsdns-21.com 85327 NS g-ns-22.awsdns-21.com
+ awsdns-21.com 85327 NS g-ns-597.awsdns-21.com
SOA +1 -0
+ awsdns-21.com 900 SOA g-ns-1749.awsdns-21.com awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
TXT +1 -0
+ awsdns-21.com 172800 TXT "v=spf1 -all"