mx1.while42.org - dns.ninja
mx1.while42.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 80.75.154.109🇫🇷 CLOUD-TEMPLE80.75.152.0/21 FR-INTRINSEC-20111121 | ||||||
| PTR | ip-80.75.154.109.rev.cloud-temple.com | ||||||
while42.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 192.30.252.153🇺🇸 GITHUB192.30.252.0/24 GitHub Build software better, together. https://github.com || https://github.com/about | ||||||
| A | 192.30.252.154🇺🇸 GITHUB192.30.252.0/24 GitHub Build software better, together. https://github.com || https://github.com/about | ||||||
| NS | ns39.domaincontrol.com ⭐ | ||||||
| NS | ns40.domaincontrol.com | ||||||
| MX | mx1.while42.org ⭐ | ||||||
| MX | mx2.while42.org ⭐ | ||||||
| TXT | spf2.0/pra ip4:80.75.154.109 a mx ~all | ||||||
| TXT | v=spf1 ip4:80.75.154.109 a mx ~all | ||||||
| SOA | ns39.domaincontrol.comdns@jomax.net 2016-05-04 #0 | ||||||
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A80.75.154.1092015-08-14 → 2026-07-29 · 2 obs
● 2015-08-14 07:55:30
● 2026-07-29 04:13:30
● 2026-07-29 04:13:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, d0.org.afilias-nst.org, b2.org.afilias-nst.org | - |
| while42.org | ns39.domaincontrol.com, ns40.domaincontrol.com | - |
✅ Authoritative Response
Server:173.201.77.20
NS records: ns39.domaincontrol.com, ns40.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for while42.org (unsigned zone)
⏱️ Timing
Total: 266ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 80.75.154.109 |
Analysis
Mail Server Role
mx1.while42.org serves as a mail server for while42.org.
As mail servers, mx2.while42.org and mx1.while42.org are regularly found together.
IP Addresses
mx1.while42.org points to a single IP number: 80.75.154.109.
mx2.while42.org, for instance, is one of the other host names sharing IP numbers with mx1.while42.org.