mx1.2b-secure.de - robtex.com
mx1.2b-secure.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 89.1.79.66🇩🇪 NETCOLOGNE89.0.0.0/15 NetCologne PA space | ||||||
| PTR | mx1.2b-advice.com | ||||||
2b-secure.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 52.137.51.205🇳🇱 Microsoft52.136.0.0/13 MICROSOFT | ||||||
| NS | ns3.intersaar.de ⭐ | ||||||
| NS | ns1.intersaar.de | ||||||
| NS | ns2.intersaar.de | ||||||
| MX | 2bsecure-de0e.mail.protection.outlook.com ⭐ | ||||||
| TXT | EPCilGGYZeIi2MtlvBJcqAlq6jRDkdOBxzbZyKrnKKcLz9aYWA85APM2+lNgr0L0Gd81bULKShEh/... | ||||||
| TXT | v=spf1 include:spf.protection.outlook.com a:mx1.2b-advice.com -all | ||||||
| TXT | MS=ms46756550 | ||||||
| SOA | ns3.intersaar.dedm@mattheus.de 2020-08-21 #2 | ||||||
Previously MX for
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
○A194.231.73.822015-08-18 → 2016-03-15 · 4 obs
● 2015-08-18 04:01:02
● 2016-03-15 03:50:00
○ 2017-02-17 04:25:02
○ 2026-04-13 11:25:02
● 2016-03-15 03:50:00
○ 2017-02-17 04:25:02
○ 2026-04-13 11:25:02
●A89.1.79.662017-02-17 → 2026-04-13 · 3 obs
○ 2016-03-15 03:50:00
● 2017-02-17 04:25:02
● 2026-04-13 11:25:02
● 2017-02-17 04:25:02
● 2026-04-13 11:25:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| 2b-secure.de | ns3.intersaar.de, ns2.intersaar.de, ns1.intersaar.de | 6 records |
✅ Authoritative Response
Server:213.135.4.154
NS records: ns3.intersaar.de, ns2.intersaar.de, ns1.intersaar.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 2b-secure.de (unsigned zone)
⏱️ Timing
Total: 864ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 89.1.79.66 |
📌 Glue Records Collected
Total: 6
Out-of-bailiwick: 6 (ns1.intersaar.de, ns2.intersaar.de, ns3.intersaar.de...)
Analysis
IP Addresses
mx1.2b-secure.de resolves to one IP number: 89.1.79.66.
Other host names including 2b-prime.com, 2bprime.de, 2b-prime.de and mx1.2b-advice.com share IP numbers with mx1.2b-secure.de.