biffer.de - robtex.com
biffer.de
de
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | f.nic.de ⭐ | ||||||
| NS | a.nic.de | ||||||
| NS | l.de.net ⚠️ Not in parent delegation | ||||||
| NS | n.de.net ⚠️ Not in parent delegation | ||||||
| NS | s.de.net ⚠️ Not in parent delegation | ||||||
| NS | z.nic.de | ||||||
| SOA | f.nic.dedns-operations@denic.de serial=1776004115 | ||||||
Same first word
Similar names
DNS History
8 records (5 active, 3 former)
○NSb1.wpns.hosteurope.de2015-08-06 → 2020-03-13 · 4 obs
● 2020-03-13 13:16:06
○ 2026-04-10 20:58:08
○ 2026-04-12 14:51:30
○NSb1.wsns.hosteurope.de2015-08-06 → 2020-03-13 · 4 obs
● 2020-03-13 13:16:06
○ 2026-04-10 20:58:08
○ 2026-04-12 14:51:30
●NSns77.domaincontrol.com2026-04-10 → 2026-04-12 · 3 obs
● 2026-04-10 20:58:08
● 2026-04-12 14:51:30
●NSns78.domaincontrol.com2026-04-10 → 2026-04-12 · 3 obs
● 2026-04-10 20:58:08
● 2026-04-12 14:51:30
●MXbiffer-de.mail.protection.outlook.com2020-03-13 → 2026-04-12 · 3 obs
● 2020-03-13 13:16:06
● 2026-04-12 14:51:30
○MXmx0.biffer.de2015-08-06 → 2017-02-06 · 4 obs
● 2017-02-06 23:35:06
○ 2020-03-13 13:16:06
○ 2026-04-12 14:51:30
●A2a01:488:42:1000:50ed:859f:1a:5e5a2015-08-06 → 2026-04-12 · 2 obs
● 2026-04-12 14:51:30
●A80.237.133.1592015-08-06 → 2026-04-12 · 2 obs
● 2026-04-12 14:51:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | f.nic.de, a.nic.de, z.nic.de | - |
| biffer.de | ns78.domaincontrol.com, ns77.domaincontrol.com | - |
✅ Authoritative Response
Server:173.201.76.49
NS records: ns78.domaincontrol.com, ns77.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for biffer.de (unsigned zone)
⏱️ Timing
Total: 459ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 80.237.133.159 |
| AAAA | 1 | 2a01:488:42:1000:50ed:859f:1a:5e5a |
| NS | 2 | ns77.domaincontrol.com, ns78.domaincontrol.com |
| MX | 1 | biffer-de.mail.protection.outlook.com (p |
| TXT | 1 | v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | ns77.domaincontrol.com dns.jomax.net |
Analysis
IP Addresses
biffer.de points to two IP numbers: 2a01:488:42:1000:50ed:859f:1a:5e5a and 80.237.133.159.
Other host names, for instance heimsoeth.eu, rollos-dachfenster.at, rollos-dachfenster.de, blissee.de and lamelle-n.com share IP numbers with biffer.de.
Name Servers
biffer.de is delegated to two name servers: ns77.domaincontrol.com and ns78.domaincontrol.com.
biffer.de uses the same name server setup as other domains, for instance ivegotagal.info, ilmasraya.com, ifspglobal.com, mthoodcookiecompany.com and resourceonetel.com.
Host names with two IP numbers:
The host ns77.domaincontrol.com points to 2603:5:21c4::31 and 97.74.108.49.
The host ns78.domaincontrol.com points to 2603:5:22c4::31 and 173.201.76.49.
Mail Servers
The mail server for biffer.de is biffer-de.mail.protection.outlook.com.
Host biffer-de.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::, 2a01:111:f403:ca04::1, 2a01:111:f403:ca09::5, 2a01:111:f403:ca09::e, 52.101.68.25, 52.101.73.4, 52.101.73.11 and 52.101.73.30.