mx.gnuf.com - robtex.com
mx.gnuf.com
| CNAME | mail.snowmen.se | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 158.174.53.91🇸🇪 BAHNHOF158.174.0.0/16 Bahnhof Internet, Sweden | ||||||
| PTR | h-158-174-53-91.na.cust.bahnhof.se | ||||||
| TXT | v=spf1 a -all | ||||||
gnuf.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 52.178.208.12🇮🇪 Microsoft52.160.0.0/11 MICROSOFT | ||||||
| NS | ns1.instradns.com ⭐ | ||||||
| NS | ns2.instradns.com | ||||||
| NS | ns3.instradns.com | ||||||
| MX | gnuf-com.mail.protection.outlook.com ⭐ | ||||||
| TXT | redirector-live.azurewebsites.net | ||||||
| TXT | v=spf1 include:spf.protection.outlook.com -all | ||||||
| TXT | MS=ms23339458 | ||||||
| SOA | ns1.instradns.comroot@instra.com 2011-07-06 #2 | ||||||
Previously MX for
Same first word
Similar names
DNS History
4 records (1 active, 3 former)
○A193.33.228.1262009-02-01 → 2009-02-01 · 3 obs
● 2009-02-01 18:22:24
○ 2015-05-19 09:05:52
○ 2026-05-12 06:29:28
○ 2015-05-19 09:05:52
○ 2026-05-12 06:29:28
○A193.33.228.1902009-02-01 → 2009-02-01 · 3 obs
● 2009-02-01 18:22:24
○ 2015-05-19 09:05:52
○ 2026-05-12 06:29:28
○ 2015-05-19 09:05:52
○ 2026-05-12 06:29:28
○A80.169.182.1732015-05-19 → 2016-04-30 · 5 obs
○ 2009-02-01 18:22:24
● 2015-05-19 09:05:52
● 2016-04-30 13:18:16
○ 2026-04-16 00:46:54
○ 2026-05-12 06:29:28
● 2015-05-19 09:05:52
● 2016-04-30 13:18:16
○ 2026-04-16 00:46:54
○ 2026-05-12 06:29:28
●CNAMEmail.snowmen.se2015-05-19 → 2026-05-12 · 3 obs
○ 2009-02-01 18:22:24
● 2015-05-19 09:05:52
● 2026-05-12 06:29:28
● 2015-05-19 09:05:52
● 2026-05-12 06:29:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, j.gtld-servers.net, i.gtld-servers.net, g.gtld-servers.net... | - |
| gnuf.com | ns1.instradns.com, ns2.instradns.com, ns3.instradns.com | 3 records |
✅ Authoritative Response
Server:99.83.188.20
NS records: ns1.instradns.com, ns2.instradns.com, ns3.instradns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for gnuf.com (unsigned zone)
⏱️ Timing
Total: 124ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | mail.snowmen.se |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns1.instradns.com, ns2.instradns.com, ns3.instradns.com)
Analysis
IP Addresses
mx.gnuf.com points to a single IP: 158.174.53.91.
Other host names, for instance mail.snowmen.se, h-158-174-53-91.na.cust.bahnhof.se and mx.lavinnetwork.net share IP numbers with mx.gnuf.com.