mail2.ref4ref.com - dns.ninja
mail2.ref4ref.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 89.31.143.90🇩🇪 UDAG89.31.143.0/24 | ||||||
ref4ref.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 89.31.143.90🇩🇪 UDAG89.31.143.0/24 | ||||||
| NS | ns.udag.de ⭐ | ||||||
| NS | ns.udag.net | ||||||
| NS | ns.udag.org | ||||||
| MX | mx00.udag.de ⭐ | ||||||
| MX | mx01.udag.de(20) | ||||||
| TXT | v=spf1 include:_smtp.udag.de ~all | ||||||
| SOA | ns.udag.dehostmaster@united-domains.de 2023-12-08 #5 | ||||||
Previously MX for
Same first word
Similar names
DNS History
3 records (1 active, 2 former)
○A23.91.122.702015-08-21 → 2015-08-21 · 3 obs
● 2015-08-21 04:16:26
○ 2015-12-13 19:46:34
○ 2026-08-08 17:47:34
○ 2015-12-13 19:46:34
○ 2026-08-08 17:47:34
○A23.91.70.702015-12-13 → 2016-03-31 · 5 obs
○ 2015-08-21 04:16:26
● 2015-12-13 19:46:34
● 2016-03-31 05:05:30
○ 2016-09-25 04:57:46
○ 2026-08-08 17:47:34
● 2015-12-13 19:46:34
● 2016-03-31 05:05:30
○ 2016-09-25 04:57:46
○ 2026-08-08 17:47:34
●A89.31.143.902026-08-08 → 2026-08-08 · 2 obs
○ 2016-09-25 04:57:46
● 2026-08-08 17:47:34
● 2026-08-08 17:47:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| ref4ref.com | ns.udag.de, ns.udag.net, ns.udag.org | - |
✅ Authoritative Response
Server:185.132.34.253
NS records: ns.udag.de, ns.udag.net, ns.udag.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ref4ref.com (unsigned zone)
⏱️ Timing
Total: 406ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 89.31.143.90 |
Analysis
IP Addresses
mail2.ref4ref.com points to a single IP number: 89.31.143.90.
Additional host names — anlagesparen.eu, touching.me, pickave.net and two others — share IP numbers with mail2.ref4ref.com.