mail.expressoffer.com - robtex.com

mail.expressoffer.com

expressoffer.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
NSns37.domaincontrol.com ⭐
NSns38.domaincontrol.com
MXmail.expressoffer.com ⭐
TXTv=spf1 ip4:96.125.173.153 +a ~all
SOAns37.domaincontrol.comdns@jomax.net 2026-05-18 #3

MX for

Same first word

Similar names

DNS History

1 record (1 active, 0 former)

CNAMEexpressoffer.com
●CNAMEexpressoffer.com2026-08-05 β†’ 2026-08-07 Β· 2 obs
● 2026-08-05 10:24:36
● 2026-08-07 15:14:44

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
comd.gtld-servers.net, k.gtld-servers.net, j.gtld-servers.net, g.gtld-servers.net...-
expressoffer.comns37.domaincontrol.com, ns38.domaincontrol.com4 records

βœ… Authoritative Response

Server:173.201.76.19

NS records: ns37.domaincontrol.com, ns38.domaincontrol.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for expressoffer.com (unsigned zone)

⏱️ Timing

Total: 258ms | Queries: -

πŸ“„ Records

TypeCountSample Data
CNAME1expressoffer.com

πŸ“Œ Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns37.domaincontrol.com, ns37.domaincontrol.com, ns38.domaincontrol.com...)

Analysis

Mail Server Role

expressoffer.com uses mail.expressoffer.com as a mail server.

IP Addresses

mail.expressoffer.com has two IP addresses: 3.33.251.168 and 15.197.225.128

realjets.com, lastminutedine.net, 5280cup.com and two other host names share IP numbers with mail.expressoffer.com.

Name Servers

mail.expressoffer.com uses two name servers for its delegation: ns37.domaincontrol.com and ns38.domaincontrol.com.

mail.expressoffer.com uses the same name servers as several other domains β€” among them lynndoering.com, drtimmorgan.com, tatapaylater.org.in and two more.

The two host names ns37.domaincontrol.com and ns38.domaincontrol.com each have a pair of IP addresses: ns37.domaincontrol.com has 97.74.108.19 and 2603:5:21c1::13, and ns38.domaincontrol.com has 173.201.76.19 and 2603:5:22c1::13.

Mail Servers

Mail for mail.expressoffer.com is handled by one mail server β€” mail.expressoffer.com.

The mail server configuration of mail.expressoffer.com is identical to that of other domains β€” expressoffer.com being one example.