mx.maildocker.io - robtex.com
mx.maildocker.io
| DNSSEC | ⚠️ Not signed | ||||||
| A | 177.87.136.5🇧🇷 AS262303177.87.136.0/22 This is a Commcorp Telecom customer proxy route object that was created because no existing route object with the same origin was found. Please contact noc@commcorp.com.br if you have any questions regarding this object. | ||||||
| PTR | mx.ecentry.com | ||||||
maildocker.io
| DNSSEC | ⚠️ Not signed | ||||||
| A | 177.87.136.21🇧🇷 AS262303177.87.136.0/22 This is a Commcorp Telecom customer proxy route object that was created because no existing route object with the same origin was found. Please contact noc@commcorp.com.br if you have any questions regarding this object. | ||||||
| NS | alex.ns.cloudflare.com ⭐ | ||||||
| NS | erin.ns.cloudflare.com | ||||||
| MX | mx ⭐ 🔒 | ||||||
| MX | mx.maildocker.io ⭐ | ||||||
| TXT | google-site-verification=wHRw3Up-vSiDhhkZrNXVUHQhuZTB4fNSQgDrD8nvYqQ | ||||||
| TXT | v=spf1 include:spf.ecentry.io a mx -all | ||||||
| TXT | v=spf1 ip4:177.87.136.0/21 a mx -all | ||||||
| SOA | alex.ns.cloudflare.comdns@cloudflare.com serial=2410489527 | ||||||
MX for
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
○A177.87.136.42017-03-16 → 2017-03-16 · 3 obs
● 2017-03-16 19:39:16
○ 2026-07-15 03:38:54
○ 2026-07-27 06:58:26
○ 2026-07-15 03:38:54
○ 2026-07-27 06:58:26
●A177.87.136.52026-07-15 → 2026-07-27 · 3 obs
○ 2017-03-16 19:39:16
● 2026-07-15 03:38:54
● 2026-07-27 06:58:26
● 2026-07-15 03:38:54
● 2026-07-27 06:58:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| io | a0.nic.io, a2.nic.io, b0.nic.io, c0.nic.io | - |
| maildocker.io | erin.ns.cloudflare.com, alex.ns.cloudflare.com | - |
✅ Authoritative Response
Server:173.245.58.113
NS records: erin.ns.cloudflare.com, alex.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for maildocker.io (unsigned zone)
⏱️ Timing
Total: 277ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 177.87.136.5 |
Analysis
Mail Server Role
mx.maildocker.io is a mail server for maildocker.io.
As mail servers, mx and mx.maildocker.io are regularly found together.
IP Addresses
mx.maildocker.io directs to one IP number, which is 177.87.136.5.
Among the host names that share IP numbers with mx.maildocker.io are mx.mdto.net, mx.ecentry.io, mx.pipz.com and two others.