lenffer.de - robtex.com
lenffer.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=1776253595 | ||||||
Same first word
lenffer.de |
Similar names
DNS History
9 records (5 active, 4 former)
●MXlenffer-de.mail.protection.outlook.com2026-04-08 → 2026-04-15 · 3 obs
● 2026-04-08 12:02:38
● 2026-04-15 11:56:04
○MXsmtp.rzone.de2015-08-02 → 2016-07-19 · 4 obs
● 2016-07-19 23:13:56
○ 2017-03-25 22:48:06
○ 2026-04-15 11:56:04
○MXsmtpin.rzone.de2017-03-25 → 2017-03-25 · 4 obs
● 2017-03-25 22:48:06
○ 2026-04-08 12:02:38
○ 2026-04-15 11:56:04
○A185.60.251.2512017-03-25 → 2017-03-25 · 4 obs
● 2017-03-25 22:48:06
○ 2026-04-08 12:02:38
○ 2026-04-15 11:56:04
○A188.94.254.142015-08-02 → 2016-07-19 · 4 obs
● 2016-07-19 23:13:56
○ 2017-03-25 22:48:06
○ 2026-04-15 11:56:04
●A2a01:238:20a:202:1086::2026-04-08 → 2026-04-15 · 3 obs
● 2026-04-08 12:02:38
● 2026-04-15 11:56:04
●A81.169.145.862026-04-08 → 2026-04-15 · 3 obs
● 2026-04-08 12:02:38
● 2026-04-15 11:56:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| lenffer.de | shades18.rzone.de, docks17.rzone.de | - |
✅ Authoritative Response
Server:217.160.80.144
NS records: shades18.rzone.de, docks17.rzone.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for lenffer.de (unsigned zone)
⏱️ Timing
Total: 836ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.169.145.86 |
| AAAA | 1 | 2a01:238:20a:202:1086:: |
| NS | 2 | shades18.rzone.de, docks17.rzone.de |
| MX | 1 | lenffer-de.mail.protection.outlook.com ( |
| TXT | 2 | v=spf1 include:spf.protection.outlook.co, MS=ms42316214 |
| SOA | 1 | docks17.rzone.de hostmaster.strato-rz.de |
Analysis
IP Addresses
lenffer.de points to two IP numbers: 2a01:238:20a:202:1086:: and 81.169.145.86.
Other host names such as shiatsu-begegnungen.de, beuc.de, fc-finnentrop.de, urologie-zeidler.de and taxi-trarbach.de share IPs with lenffer.de.
Name Servers
lenffer.de is delegated to two name servers: docks17.rzone.de and shades18.rzone.de.
lenffer.de shares the same name server setup as p30ganzoben.de, sunaydogan.com, balibar.de, vigoclothing.com and fuewa.de.
lenffer.de at least partially shares name servers with other domains, for instance ab-tv.de, andycar.de, captainonstage.nl, tierarzt-reinickendorf.de and fraidl.de.
These name servers are commonly used alongside docks20.rzone.de, shades15.rzone.de, docks09.rzone.de, shades07.rzone.de, shades14.rzone.de, docks16.rzone.de, shades03.rzone.de, shades05.rzone.de, shades01.rzone.de and shades11.rzone.de.
Host names with two IP numbers: docks17.rzone.de points to: 2001:8d8:fe:53:5747:2a74:d:17 and 217.160.80.144; shades18.rzone.de points to: 2607:f1c0:fe:53:185:132:34:145 and 185.132.34.145.
Mail Servers
lenffer.de is handled by a single mail server, lenffer-de.mail.protection.outlook.com.
Host name lenffer-de.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::4, 2a01:111:f403:ca09::2, 2a01:111:f403:ca09::d, 2a01:111:f403:ca09::20, 52.101.68.3, 52.101.68.10, 52.101.68.16 and 52.101.68.21.