mx.mx.x19.co - robtex.com
mx.mx.x19.co
mx.x19.co
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.168.172.37🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street | ||||||
| A | 103.168.172.52🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street | ||||||
| MX | us1-smtp.messagingengine.com ⭐ | ||||||
| MX | us2-smtp.messagingengine.com(20) | ||||||
Previously MX for
Same first word
Similar names
xm.lt |
xm.com.ua |
xm.ru |
xm.de |
xm.cl |
xm.sk |
xm.se |
xm.hu |
xm.com.co |
xm.africa |
xm.fi |
xm.is |
xm.co.kr |
xm.am |
xm.money |
xm.be |
xm.cz |
xm.hk.cn |
xm.fj.cn |
xm.pl |
xm.vn.ua |
xm.house |
xm.mk |
xm.la |
xm.com |
DNS History
8 records (4 active, 4 former)
○NSns1.undeveloped.com2017-04-21 → 2017-04-21 · 2 obs
○ 2026-07-26 18:31:38
○NSns2.undeveloped.com2017-04-21 → 2017-04-21 · 2 obs
○ 2026-07-26 18:31:38
○MXmx.mx.mx.x19.co2017-04-21 → 2017-04-21 · 2 obs
○ 2026-07-26 18:31:38
●MXus1-smtp.messagingengine.com2026-07-26 → 2026-07-26 · 2 obs
● 2026-07-26 18:31:38
●MXus2-smtp.messagingengine.com2026-07-26 → 2026-07-26 · 2 obs
● 2026-07-26 18:31:38
●A103.168.172.372026-07-26 → 2026-07-26 · 2 obs
● 2026-07-26 18:31:38
●A103.168.172.522026-07-26 → 2026-07-26 · 2 obs
● 2026-07-26 18:31:38
○A52.58.78.162017-04-21 → 2017-04-21 · 2 obs
○ 2026-07-26 18:31:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| co | a.registrydns.co, b.registrydns.co, c.registrydns.co, d.registrydns.co | - |
| x19.co | ns1.messagingengine.com, ns2.messagingengine.com | - |
✅ Authoritative Response
Server:162.159.24.178
NS records: ns1.messagingengine.com, ns2.messagingengine.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for x19.co (unsigned zone)
⏱️ Timing
Total: 419ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 103.168.172.37, 103.168.172.52 |
| MX | 2 | us1-smtp.messagingengine.com (pri: 10), us2-smtp.messagingengine.com (pri: 20) |
Analysis
IP Addresses
mx.mx.x19.co directs to two IP numbers, 103.168.172.37 and 103.168.172.52
arc.hiv, prosit.com.br, edtc.com.au and two other host names share IP numbers with mx.mx.x19.co.
Mail Servers
Mail for mx.mx.x19.co is handled by two mail servers — us1-smtp.messagingengine.com and us2-smtp.messagingengine.com.
mx.mx.x19.co uses an identical mail server configuration to several other domains — among them newvalues.net, nissanproduct.info, ruddock.ca and two more.
Hostnames that resolve to 8 IP addresses:
us1-smtp.messagingengine.com resolves to 103.168.172.216, 103.168.172.217, 103.168.172.218 and 5 other IP addresses.
Hosts that point to four IP numbers:
us2-smtp.messagingengine.com has four IP addresses: 202.12.124.216, 202.12.124.217, 202.12.124.218 and 202.12.124.219.