foo.mx.mdc2.org - robtex.com
foo.mx.mdc2.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 75.144.232.233🇺🇸 COMCAST-IBONE75.144.0.0/13 Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054 | ||||||
| PTR | 75-144-232-233-atlanta.hfc.comcastbusiness.net | ||||||
mx.mdc2.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 75.144.232.233🇺🇸 COMCAST-IBONE75.144.0.0/13 Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054 | ||||||
MX for
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
●A75.144.232.2332026-03-03 → 2026-04-29 · 3 obs
○ 2017-02-12 00:26:44
● 2026-03-03 00:36:38
● 2026-04-29 12:53:16
● 2026-03-03 00:36:38
● 2026-04-29 12:53:16
○A75.144.232.2342017-02-12 → 2017-02-12 · 3 obs
● 2017-02-12 00:26:44
○ 2026-03-03 00:36:38
○ 2026-04-29 12:53:16
○ 2026-03-03 00:36:38
○ 2026-04-29 12:53:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org | - |
| mdc2.org | ns1.no-ip.com, ns4.no-ip.com, ns2.no-ip.com, ns3.no-ip.com | - |
✅ Authoritative Response
Server:204.16.255.53
NS records: ns1.no-ip.com, ns4.no-ip.com, ns2.no-ip.com, ns3.no-ip.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mdc2.org (unsigned zone)
⏱️ Timing
Total: 587ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 75.144.232.233 |
Analysis
Mail Server Role
foo.mx.mdc2.org serves as the mail server for mdc2.org and board.mdc2.org.
Commonly used as mail server together with foo.mx.mdc2.org are tarbaby.junkemailfilter.com, board.mdc2.org and bar.mx.mdc2.org.
IP Addresses
foo.mx.mdc2.org points to IP number: 75.144.232.233.
Other host names such as mx.mdc2.org, bar.mx.mdc2.org and quux.mx.mdc2.org share IP numbers with foo.mx.mdc2.org.