mail1.mxsmtp-old.com - robtex.com
mail1.mxsmtp-old.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 52.207.92.242🇺🇸 Amazon52.200.0.0/13 EC2 IAD prefix | ||||||
| PTR | mail1.mxsmtp-old.com | ||||||
| MX | mail1.mxsmtp-old.com ⭐ | ||||||
| A | 52.207.92.242🇺🇸 Amazon52.200.0.0/13 EC2 IAD prefix | ||||||
| PTR | mail1.mxsmtp-old.com | ||||||
mxsmtp-old.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 52.207.92.242🇺🇸 Amazon52.200.0.0/13 EC2 IAD prefix | ||||||
| NS | dns1.registrar-servers.com ⭐ | ||||||
| NS | dns2.registrar-servers.com | ||||||
| MX | mail1.mxsmtp-old.com ⭐ | ||||||
| TXT | v=spf1 ip4:52.207.92.242 MX A -all | ||||||
| SOA | dns1.registrar-servers.comhostmaster@registrar-servers.com serial=1718731455 | ||||||
PTR for
MX for
Previously MX for
Same first word
Similar names
DNS History
2 records (2 active, 0 former)
●MXmail1.mxsmtp-old.com2026-07-12 → 2026-08-08 · 2 obs
● 2026-08-08 06:55:58
●A52.207.92.2422026-07-12 → 2026-08-08 · 2 obs
● 2026-08-08 06:55:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, m.gtld-servers.net, l.gtld-servers.net, g.gtld-servers.net... | - |
| mxsmtp-old.com | dns1.registrar-servers.com, dns2.registrar-servers.com | 4 records |
✅ Authoritative Response
Server:156.154.133.200
NS records: dns1.registrar-servers.com, dns2.registrar-servers.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mxsmtp-old.com (unsigned zone)
⏱️ Timing
Total: 126ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 52.207.92.242 |
| MX | 1 | mail1.mxsmtp-old.com (pri: 1) |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (dns1.registrar-servers.com, dns1.registrar-servers.com, dns2.registrar-servers.com...)
Analysis
Mail Server Role
mail1.mxsmtp-old.com serves as a mail server for mail2.mxsmtp-old.com, mail3.mxsmtp-old.com, mxsmtp-old.com and two other domains.
IP Addresses
mail1.mxsmtp-old.com points to a single IP number: 52.207.92.242.
The host names mxsmtp-old.com, mail4.mxsmtp-old.com, mail2.mxsmtp-old.com and mail3.mxsmtp-old.com all share IP numbers with mail1.mxsmtp-old.com.
Mail Servers
mail1.mxsmtp-old.com has a single mail server: mail1.mxsmtp-old.com itself.
mail1.mxsmtp-old.com uses the same mail servers as mail2.mxsmtp-old.com, mail3.mxsmtp-old.com, mxsmtp-old.com and mail4.mxsmtp-old.com, and other domains with the same setup.
mail1.mxsmtp-old.com has exactly one IP number: 52.207.92.242.