mx0.topfl.com - dns.ninja
mx0.topfl.com
topfl.com
| 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 | ||||||
| NS | ns1.messagingengine.com ⭐ | ||||||
| NS | ns2.messagingengine.com | ||||||
| MX | us1-smtp.messagingengine.com ⭐ | ||||||
| MX | us2-smtp.messagingengine.com(20) | ||||||
| TXT | v=spf1 include:spf.messagingengine.com ?all | ||||||
| SOA | ns1.messagingengine.compostmaster@messagingengine.com 2026-07-05 #0 | ||||||
Previously MX for
Same first word
mx0.email |
mx0.nl |
mx0.kinghost.net |
mx0.mx |
mx0.cn |
mx0.casino |
mx0.com |
mx0.na4u.ru |
mx0.me |
mx0.ca |
mx0.ru |
mx0.org |
mx0.eu |
mx0.fr |
mx0.de |
mx0.pt |
mx0.net |
mx0.in |
Similar names
DNS History
7 records (4 active, 3 former)
○MXin1-smtp.messagingengine.com2026-03-23 → 2026-03-25 · 4 obs
● 2026-03-25 19:42:14
○ 2026-07-17 01:05:18
○ 2026-07-31 13:15:44
○MXin2-smtp.messagingengine.com2026-03-23 → 2026-03-25 · 4 obs
● 2026-03-25 19:42:14
○ 2026-07-17 01:05:18
○ 2026-07-31 13:15:44
●MXus1-smtp.messagingengine.com2026-07-17 → 2026-07-31 · 3 obs
● 2026-07-17 01:05:18
● 2026-07-31 13:15:44
●MXus2-smtp.messagingengine.com2026-07-17 → 2026-07-31 · 3 obs
● 2026-07-17 01:05:18
● 2026-07-31 13:15:44
●A103.168.172.372026-03-23 → 2026-07-31 · 3 obs
● 2026-03-23 21:37:04
● 2026-07-31 13:15:44
●A103.168.172.522026-03-23 → 2026-07-31 · 3 obs
● 2026-03-23 21:37:04
● 2026-07-31 13:15:44
○A80.237.138.52015-05-23 → 2017-01-03 · 4 obs
● 2017-01-03 17:10:02
○ 2026-03-23 21:37:04
○ 2026-07-31 13:15:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | m.gtld-servers.net, k.gtld-servers.net, f.gtld-servers.net, b.gtld-servers.net... | - |
| topfl.com | ns1.messagingengine.com, ns2.messagingengine.com | 2 records |
✅ Authoritative Response
Server:162.159.25.191
NS records: ns1.messagingengine.com, ns2.messagingengine.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for topfl.com (unsigned zone)
⏱️ Timing
Total: 179ms | 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) |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.messagingengine.com, ns2.messagingengine.com)
Analysis
IP Addresses
mx0.topfl.com points to the IP addresses 103.168.172.37 and 103.168.172.52
colo0018.exonetric.net, markwis.us, www.viaemail.net and two other host names share IP numbers with mx0.topfl.com.
Mail Servers
Mail for mx0.topfl.com is handled by two mail servers — us1-smtp.messagingengine.com and us2-smtp.messagingengine.com.
mx0.topfl.com uses an identical mail server configuration to several other domains — among them familyb.org, slixx.net, foogrid.com 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 resolves to 202.12.124.216, 202.12.124.217, 202.12.124.218 and 202.12.124.219.