mail.soc.lib.md.us. DNS history

Filter record types
No record changes with these filters Try selecting a different DNS record type.

Querying restored with the same DNS records as before.

Not queried
SOA +1 -1
+ soc.lib.md.us 3600 SOA nsa.lib.md.us dnsadmin.soc.lib.md.us 2026073001 3600 1800 604800 3600
- soc.lib.md.us 3600 SOA nsa.lib.md.us dnsadmin.soc.lib.md.us 2026050601 3600 1800 604800 3600
First observed
A +1 -0
+ mail.soc.lib.md.us 86400 A 64.26.65.90
SOA +1 -0
+ soc.lib.md.us 3600 SOA nsa.lib.md.us dnsadmin.soc.lib.md.us 2026050601 3600 1800 604800 3600
TXT +1 -0
+ mail.soc.lib.md.us 86400 TXT "v=spf1 a -all"