mail.expressoffer.com - robtex.com
mail.expressoffer.com
| CNAME | expressoffer.com | ||||||
| DNSSEC | β οΈ Not signed | ||||||
| A | 3.33.251.168πΊπΈ Amazon3.33.240.0/20 | ||||||
| PTR | aec037177372cc6cd.awsglobalaccelerator.com | ||||||
| A | 15.197.225.128πΊπΈ Amazon15.197.224.0/20 | ||||||
| NS | ns37.domaincontrol.com β | ||||||
| A | 2603:5:21c1::13πΊπΈ GODADDY-DNS2603:5:21c0::/44 | ||||||
| PTR | ns37.domaincontrol.com | ||||||
| A | 97.74.108.19πΊπΈ GODADDY-DNS97.74.108.0/23 | ||||||
| PTR | ns37.domaincontrol.com | ||||||
| NS | ns38.domaincontrol.com | ||||||
| A | 2603:5:22c1::13πΊπΈ GODADDY-DNS2603:5:22c0::/44 | ||||||
| PTR | ns38.domaincontrol.com | ||||||
| A | 173.201.76.19πΊπΈ GODADDY-DNS173.201.76.0/23 | ||||||
| PTR | ns38.domaincontrol.com | ||||||
| MX | mail.expressoffer.com β | ||||||
| TXT | v=spf1 ip4:96.125.173.153 +a ~all | ||||||
| SOA | ns37.domaincontrol.comdns@jomax.net 2026-05-18 #3 | ||||||
expressoffer.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 3.33.251.168πΊπΈ Amazon3.33.240.0/20 | ||||||
| A | 15.197.225.128πΊπΈ Amazon15.197.224.0/20 | ||||||
| NS | ns37.domaincontrol.com β | ||||||
| NS | ns38.domaincontrol.com | ||||||
| MX | mail.expressoffer.com β | ||||||
| TXT | v=spf1 ip4:96.125.173.153 +a ~all | ||||||
| SOA | ns37.domaincontrol.comdns@jomax.net 2026-05-18 #3 | ||||||
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
βCNAMEexpressoffer.com2026-08-05 β 2026-08-07 Β· 2 obs
β 2026-08-07 15:14:44
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, k.gtld-servers.net, j.gtld-servers.net, g.gtld-servers.net... | - |
| expressoffer.com | ns37.domaincontrol.com, ns38.domaincontrol.com | 4 records |
β Authoritative Response
Server:173.201.76.19
NS records: ns37.domaincontrol.com, ns38.domaincontrol.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for expressoffer.com (unsigned zone)
β±οΈ Timing
Total: 258ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | expressoffer.com |
π 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.