issbh-smtp02.mas.t-systems-service.com DNS history

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SOA +1 -1
+ mas.t-systems-service.com 3600 SOA ns1.mas.t-systems-service.com secure-email.t-systems.com 2026060802 600 3600 1209600 3600
- mas.t-systems-service.com 3600 SOA ns1.mas.t-systems-service.com secure-email.t-systems.com 2026051901 600 3600 1209600 3600
First observed
A +1 -0
+ issbh-smtp02.mas.t-systems-service.com 300 A 160.44.10.51
SOA +1 -0
+ mas.t-systems-service.com 3600 SOA ns1.mas.t-systems-service.com secure-email.t-systems.com 2026051901 600 3600 1209600 3600