mx0.topfl.com - robtex.com
mx0.topfl.com
topfl.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.168.172.37🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street | ||||||
| A | 103.168.172.52🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street | ||||||
| NS | ns1.messagingengine.com ⭐ | ||||||
| NS | ns2.messagingengine.com | ||||||
| MX | in1-smtp.messagingengine.com ⭐ | ||||||
| MX | in2-smtp.messagingengine.com(20) | ||||||
| TXT | v=spf1 include:spf.messagingengine.com ?all | ||||||
| SOA | ns1.messagingengine.compostmaster@messagingengine.com 2026-03-03 #0 | ||||||
Previously MX for
Same first word
mx0.email |
mx0.nl |
mx0.kinghost.net |
mx0.com |
mx0.na4u.ru |
mx0.me |
mx0.ca |
mx0.ru |
mx0.org |
mx0.eu |
mx0.fr |
mx0.de |
mx0.net |
mx0.in |
Similar names
xm0.com |
x0m.ru |
0mx.net |
0xm.de |
0mx.cc |
0xm.com |
0mx.org |
0xm.cc |
x0m.com |
0mx.cn |
0xm.net |
m0x.us |
m0x.cn |
x0m.net |
0mx.com |
x0m.de |
m0x.ru |
0mx.de |
m0x.org |
m0x.de |
xm0.net |
m0x.io |
xm0.cc |
m0x.net |
0mx.top |
xm0.ru |
m0x.com |
DNS History
5 records (4 active, 1 former)
●MXin1-smtp.messagingengine.com2026-03-23 → 2026-03-23 · 1 obs
●MXin2-smtp.messagingengine.com2026-03-23 → 2026-03-23 · 1 obs
●A103.168.172.372026-03-23 → 2026-03-23 · 2 obs
● 2026-03-23 21:37:04
●A103.168.172.522026-03-23 → 2026-03-23 · 2 obs
● 2026-03-23 21:37:04
○A80.237.138.52015-05-23 → 2017-01-03 · 3 obs
● 2017-01-03 17:10:02
○ 2026-03-23 21:37:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| topfl.com | ns1.messagingengine.com, ns2.messagingengine.com | 2 records |
✅ Authoritative Response
Server:162.159.24.178
NS records: ns1.messagingengine.com, ns2.messagingengine.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for topfl.com (unsigned zone)
⏱️ Timing
Total: 163ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 103.168.172.37, 103.168.172.52 |
| MX | 2 | in1-smtp.messagingengine.com (pri: 10), in2-smtp.messagingengine.com (pri: 20) |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.messagingengine.com, ns2.messagingengine.com)
Analysis
IP Addresses
mx0.topfl.com points to two IPs: 103.168.172.37 and 103.168.172.52.
Other host names including zenrom.com, colo0018.exonetric.net, markwis.us, www.viaemail.net and riturno.com share IP numbers with mx0.topfl.com.
Mail Servers
mx0.topfl.com is handled by two mail servers: in1-smtp.messagingengine.com and in2-smtp.messagingengine.com.
mx0.topfl.com shares its mail server setup with other domains, including familyb.org, rst38.org.uk, janssens.email, updated.org and reitti.com.
mx0.topfl.com shares some mail servers with other domains, for example danielh.cc and xhost.io.
Host names with eight IP numbers
in1-smtp.messagingengine.com points to: 103.168.172.216, 103.168.172.217, 103.168.172.218, 103.168.172.219, 103.168.172.220, 103.168.172.221, 103.168.172.222 and 103.168.172.223.
Host names with four IP numbers
in2-smtp.messagingengine.com points to: 202.12.124.216, 202.12.124.217, 202.12.124.218 and 202.12.124.219.