mail.loopback.no - dns.ninja
mail.loopback.no
loopback.no
| 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 2026-05-21 #0 | ||||||
MX for
Previously MX for
Same first word
Similar names
DNS History
3 records (3 active, 0 former)
●MXin1-smtp.messagingengine.com2026-02-16 → 2026-06-14 · 2 obs
● 2026-06-14 17:19:14
●MXin2-smtp.messagingengine.com2026-02-16 → 2026-06-14 · 2 obs
● 2026-06-14 17:19:14
●A103.168.172.652026-02-16 → 2026-06-14 · 2 obs
● 2026-06-14 17:19:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| no | z.nic.no, njet.norid.no, x.nic.no, not.norid.no... | 11 records |
| loopback.no | ns2.messagingengine.com, ns1.messagingengine.com | - |
✅ Authoritative Response
Server:162.159.25.191
NS records: ns2.messagingengine.com, ns1.messagingengine.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for loopback.no (unsigned zone)
⏱️ Timing
Total: 931ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.168.172.65 |
| MX | 2 | in1-smtp.messagingengine.com (pri: 10), in2-smtp.messagingengine.com (pri: 20) |
📌 Glue Records Collected
Total: 11
In-bailiwick: 11 (z.nic.no, z.nic.no, njet.norid.no...)
Analysis
Mail Server Role
elandhandel.no and e-landhandel.no share mail.loopback.no as a mail server.
IP Addresses
mail.loopback.no resolves to one IP address: 103.168.172.65.
mail.fprimex.com, mail.larrysmith.com, mail.bdmail.org and two other host names share IP numbers with mail.loopback.no.
Mail Servers
Mail for mail.loopback.no is handled by two mail servers — in1-smtp.messagingengine.com and in2-smtp.messagingengine.com.
mail.loopback.no uses an identical mail server configuration to several other domains — among them aidanharris.io, nqpu.com, galejobe.fastmail.fm and two more.
mail.loopback.no has mail servers in common with other domains — for example ty5dl.com and treepack.net.
Hostnames that resolve to 8 IP addresses:
in1-smtp.messagingengine.com resolves to 103.168.172.216, 103.168.172.217 and 103.168.172.218 among others, with 5 other IP addresses in total.
Hosts that point to four IP numbers:
in2-smtp.messagingengine.com has four IP addresses: 202.12.124.216, 202.12.124.217, 202.12.124.218 and 202.12.124.219.