mx.criticalmail.net - robtex.com
mx.criticalmail.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 65.39.216.12🇨🇦 APTUM65.39.216.0/22 Peer1 Route Object | ||||||
| PTR | mx3.emailarray.com | ||||||
| A | 65.39.216.33🇨🇦 APTUM65.39.216.0/22 Peer1 Route Object | ||||||
| A | 65.39.216.37🇨🇦 APTUM65.39.216.0/22 Peer1 Route Object | ||||||
| A | 65.39.216.41🇨🇦 APTUM65.39.216.0/22 Peer1 Route Object | ||||||
| A | 65.39.216.91🇨🇦 APTUM65.39.216.0/22 Peer1 Route Object | ||||||
criticalmail.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3030::6815:1b25🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3033::ac43:a8df🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.27.37Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.168.223🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | pablo.ns.cloudflare.com ⭐ | ||||||
| NS | pat.ns.cloudflare.com | ||||||
| MX | mx2.emailarray.com ⭐ | ||||||
| MX | mx.emailarray.com(10) | ||||||
| TXT | v=spf1 include:emailsrvr.com include:emailarray.com -all | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.21.27.37, 172.67.168.223 | ||||||
| IPv6 | 2606:4700:3030::6815:1b25, 2606:4700:3033::ac43:a8df | ||||||
| SOA | pablo.ns.cloudflare.comdns@cloudflare.com serial=2397363530 | ||||||
MX for
Same first word
Similar names
xm.sk |
xm.se |
xm.hu |
xm.com.co |
xm.africa |
xm.fi |
xm.is |
xm.am |
xm.money |
xm.be |
xm.cz |
xm.hk.cn |
xm.fj.cn |
xm.pl |
xm.vn.ua |
xm.house |
xm.mk |
xm.com |
xm.biz |
xm.media |
xm.fyi |
xm.pe |
xm.wtf |
xm.nl |
DNS History
5 records (5 active, 0 former)
●A65.39.216.122026-03-25 → 2026-03-26 · 2 obs
● 2026-03-25 10:35:26
● 2026-03-26 07:16:46
● 2026-03-26 07:16:46
●A65.39.216.332026-03-25 → 2026-03-26 · 2 obs
● 2026-03-25 10:35:26
● 2026-03-26 07:16:46
● 2026-03-26 07:16:46
●A65.39.216.372026-03-25 → 2026-03-26 · 2 obs
● 2026-03-25 10:35:26
● 2026-03-26 07:16:46
● 2026-03-26 07:16:46
●A65.39.216.412026-03-25 → 2026-03-26 · 2 obs
● 2026-03-25 10:35:26
● 2026-03-26 07:16:46
● 2026-03-26 07:16:46
●A65.39.216.912026-03-25 → 2026-03-26 · 2 obs
● 2026-03-25 10:35:26
● 2026-03-26 07:16:46
● 2026-03-26 07:16:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| criticalmail.net | pat.ns.cloudflare.com, pablo.ns.cloudflare.com | - |
✅ Authoritative Response
Server:173.245.59.220
NS records: pat.ns.cloudflare.com, pablo.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for criticalmail.net (unsigned zone)
⏱️ Timing
Total: 117ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 5 | 65.39.216.37, 65.39.216.12... |
Analysis
Mail Server Role
mx.criticalmail.net serves as the mail server for tyrmex.com.
mx2.criticalmail.net commonly serves as a mail server together with mx.criticalmail.net.
IP Addresses
mx.criticalmail.net points to five IP numbers: 65.39.216.12, 65.39.216.33, 65.39.216.37, 65.39.216.41 and 65.39.216.91.
Other host names, for instance pro5.dmails.in, mx5.emailarray.com, mx2.hostedemail.io, mx10.garage-services-server.co.uk and mx4.emailarray.com share IP numbers with mx.criticalmail.net.