mx.mcchicago.org - robtex.com
mx.mcchicago.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 142.4.4.250🇺🇸 EIGI142.4.0.0/19 Unified Layer | ||||||
| PTR | 142-4-4-250.unifiedlayer.com | ||||||
| A | 162.214.11.180🇺🇸 EIGI162.214.0.0/15 Unified Layer | ||||||
mcchicago.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 142.4.4.251🇺🇸 EIGI142.4.0.0/19 Unified Layer | ||||||
| NS | ns1.mydomain.com ⭐ | ||||||
| NS | ns2.mydomain.com | ||||||
| MX | mx.mcchicago.org ⭐ | ||||||
| TXT | v=spf1 ip4:66.96.128.0/18 include:websitewelcome.com ?all | ||||||
| SOA | ns1.mydomain.comdnsadmin@mydomain.com 2016-09-27 #66 | ||||||
MX for
Same first word
Similar names
DNS History
2 records (2 active, 0 former)
●A142.4.4.2502017-02-13 → 2026-03-27 · 2 obs
● 2017-02-13 21:13:02
● 2026-03-27 08:02:16
● 2026-03-27 08:02:16
●A162.214.11.1802017-02-13 → 2026-03-27 · 2 obs
● 2017-02-13 21:13:02
● 2026-03-27 08:02:16
● 2026-03-27 08:02:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| mcchicago.org | ns2.mydomain.com, ns1.mydomain.com | - |
✅ Authoritative Response
Server:172.64.53.76
NS records: ns2.mydomain.com, ns1.mydomain.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mcchicago.org (unsigned zone)
⏱️ Timing
Total: 404ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 162.214.11.180, 142.4.4.250 |
Analysis
Mail Server Role
mx.mcchicago.org serves as a mail server for mcchicago.org.
IP Addresses
mx.mcchicago.org has two IP numbers: 142.4.4.250 and 162.214.11.180.
Other host names, for example 142-4-4-250.unifiedlayer.com, share IP numbers with mx.mcchicago.org.