nullmx.topaga.com - robtex.com
nullmx.topaga.com
topaga.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 2026-04-03 #0 | ||||||
Previously MX for
Same first word
Similar names
DNS History
5 records (4 active, 1 former)
●MXin1-smtp.messagingengine.com2026-04-23 → 2026-04-23 · 1 obs
●MXin2-smtp.messagingengine.com2026-04-23 → 2026-04-23 · 1 obs
●A103.168.172.372026-04-23 → 2026-04-23 · 2 obs
● 2026-04-23 22:16:50
●A103.168.172.522026-04-23 → 2026-04-23 · 2 obs
● 2026-04-23 22:16:50
○A209.181.247.1052008-03-16 → 2008-03-16 · 3 obs
○ 2015-10-31 05:20:28
○ 2026-04-23 22:16:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | c.gtld-servers.net, i.gtld-servers.net, a.gtld-servers.net, k.gtld-servers.net... | - |
| topaga.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 topaga.com (unsigned zone)
⏱️ Timing
Total: 86ms | 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
nullmx.topaga.com points to two IP numbers: 103.168.172.37 and 103.168.172.52.
Other host names such as varadero.exonetric.net, www.richardshephard.co.uk, lukas.elitemail.org, 5321.bschweizer.com and covertchicken.com share IPs with nullmx.topaga.com.
Mail Servers
nullmx.topaga.com is handled by two mail servers: in1-smtp.messagingengine.com and in2-smtp.messagingengine.com.
The mail server setup for nullmx.topaga.com matches that of other domains, for instance ns1.lonoak.org, dragolabs.org, sallydown.com, agusti.me and ridertek.com.
nullmx.topaga.com shares some mail servers with other domains, at least in part, for instance opekia.net.
Eight IP numbers per host name: 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.
Four IP numbers per host name: in2-smtp.messagingengine.com points to 202.12.124.216, 202.12.124.217, 202.12.124.218 and 202.12.124.219.