computercoach.pobox.com - robtex.com
computercoach.pobox.com
pobox.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.168.172.65🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street | ||||||
| NS | fmns1.messagingengine.com ⭐ | ||||||
| NS | fmns2.messagingengine.com | ||||||
| MX | in1-smtp.messagingengine.com ⭐ | ||||||
| MX | in2-smtp.messagingengine.com(20) | ||||||
| TXT | v=spf1 include:spf.messagingengine.com ~all | ||||||
| SOA | fmns1.messagingengine.compostmaster@messagingengine.com 2026-05-05 #0 | ||||||
rank #18956 globally
rank #9351 in the tld
WOT: SAFE (89/100)
📈 Tranco rank: #59,118
Same first word
computercoach.net |
computercoach.co.nz |
computercoach.org |
computercoach.at |
computercoach.ch |
computercoach.biz |
computercoach.mobi |
computercoach.eu |
Similar names
DNS History
4 records (4 active, 0 former)
●MXin1-smtp.messagingengine.com2026-03-19 → 2026-05-10 · 2 obs
● 2026-05-10 09:54:58
●MXin2-smtp.messagingengine.com2026-03-19 → 2026-05-10 · 2 obs
● 2026-05-10 09:54:58
●A103.168.172.372026-03-19 → 2026-05-10 · 2 obs
● 2026-05-10 09:54:58
●A103.168.172.522026-03-19 → 2026-05-10 · 2 obs
● 2026-05-10 09:54:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, g.gtld-servers.net, j.gtld-servers.net, a.gtld-servers.net... | - |
| pobox.com | fmns1.messagingengine.com, fmns2.messagingengine.com | 2 records |
✅ Authoritative Response
Server:162.159.24.253
NS records: fmns1.messagingengine.com, fmns2.messagingengine.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for pobox.com (unsigned zone)
⏱️ Timing
Total: 384ms | 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) |
| TXT | 1 | v=spf1 include:spf.messagingengine.com ~ |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (fmns1.messagingengine.com, fmns2.messagingengine.com)
Analysis
IP Addresses
computercoach.pobox.com resolves to two IP numbers: 103.168.172.37 and 103.168.172.52.
other host names including szywon.pl, plastictigers.com, subjunctive.com, thom.codes and marketingcadre.com share IP numbers with computercoach.pobox.com.
Mail Servers
Two mail servers handle computercoach.pobox.com: in1-smtp.messagingengine.com and in2-smtp.messagingengine.com.
computercoach.pobox.com shares the same mail server setup as other domains, for instance trainerkit.net, mail.phix.org, esheth.com, peadargrant.com and ptrns2.rightbox.com.
computercoach.pobox.com shares mail servers with other domains to some extent, for instance haravara.org.
Host names with eight IPs:
in1-smtp.messagingengine.com points to 103.168.172.216103.168.172.217103.168.172.218103.168.172.219103.168.172.220103.168.172.221103.168.172.222 and 103.168.172.223.
Host names with four IPs:
in2-smtp.messagingengine.com points to 202.12.124.216202.12.124.217202.12.124.218 and 202.12.124.219.