mail.mobilefirstusa.com - robtex.com

mail.mobilefirstusa.com

DNSSEC⚠️ Not signed

mobilefirstusa.com

DNSSEC⚠️ Not signed
A3.33.251.168πŸ‡ΊπŸ‡Έ Amazon3.33.240.0/20
A15.197.225.128πŸ‡ΊπŸ‡Έ Amazon15.197.224.0/20
NSns29.domaincontrol.com ⭐
NSns30.domaincontrol.com
SOAns29.domaincontrol.comdns@jomax.net 2026-03-14 #0

Previously MX for

Same first word

Similar names

DNS History

1 record (0 active, 1 former)

201820192020202120222023202420252026A107.180.25.0
β—‹A107.180.25.02017-02-11 β†’ 2017-02-11 Β· 2 obs
● 2017-02-11 10:14:14
β—‹ 2026-04-02 11:31:46

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
comc.gtld-servers.net, b.gtld-servers.net, g.gtld-servers.net, j.gtld-servers.net...-
mobilefirstusa.comns29.domaincontrol.com, ns30.domaincontrol.com4 records

βœ… Authoritative Response

Server:97.74.104.15

NS records: ns29.domaincontrol.com, ns30.domaincontrol.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mobilefirstusa.com (unsigned zone)

⏱️ Timing

Total: 77ms | Queries: -

πŸ“„ Records

TypeCountSample Data

πŸ“Œ Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns29.domaincontrol.com, ns29.domaincontrol.com, ns30.domaincontrol.com...)