off.de - robtex.com
off.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=1776966724 | ||||||
Subdomains
www.off.de |
Same first word
Similar names
DNS History
11 records (8 active, 3 former)
●MXmx01.hornetsecurity.com2026-02-17 → 2026-04-23 · 3 obs
● 2026-02-17 01:38:12
● 2026-04-23 17:53:24
●MXmx02.hornetsecurity.com2026-02-17 → 2026-04-23 · 3 obs
● 2026-02-17 01:38:12
● 2026-04-23 17:53:24
●MXmx03.hornetsecurity.com2026-02-17 → 2026-04-23 · 3 obs
● 2026-02-17 01:38:12
● 2026-04-23 17:53:24
●MXmx04.hornetsecurity.com2026-02-17 → 2026-04-23 · 3 obs
● 2026-02-17 01:38:12
● 2026-04-23 17:53:24
○MXsmtp.rzone.de2015-08-20 → 2017-02-15 · 4 obs
● 2017-02-15 05:26:42
○ 2026-02-17 01:38:12
○ 2026-04-23 17:53:24
●A2a01:238:20a:202:1079::2026-02-17 → 2026-04-23 · 3 obs
● 2026-02-17 01:38:12
● 2026-04-23 17:53:24
○A2a01:238:20a:202:1152::2015-08-20 → 2017-02-15 · 4 obs
● 2017-02-15 05:26:42
○ 2026-02-17 01:38:12
○ 2026-04-23 17:53:24
○A81.169.145.1522015-08-20 → 2017-02-15 · 4 obs
● 2017-02-15 05:26:42
○ 2026-02-17 01:38:12
○ 2026-04-23 17:53:24
●A81.169.145.792026-02-17 → 2026-04-23 · 3 obs
● 2026-02-17 01:38:12
● 2026-04-23 17:53:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| off.de | docks09.rzone.de, shades13.rzone.de | - |
✅ Authoritative Response
Server:185.132.34.140
NS records: docks09.rzone.de, shades13.rzone.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for off.de (unsigned zone)
⏱️ Timing
Total: 1205ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.169.145.79 |
| AAAA | 1 | 2a01:238:20a:202:1079:: |
| NS | 2 | docks09.rzone.de, shades13.rzone.de |
| MX | 4 | mx04.hornetsecurity.com (pri: 200), mx02.hornetsecurity.com (pri: 20)... |
| TXT | 4 | tSwTWae/52QvGBN5cNv+eG7PNxuRSXo84+2A1PEO, v=spf1 include:spf.hornetsecurity.com ip... |
| SOA | 1 | shades13.rzone.de hostmaster.strato-rz.d |
Analysis
Hierarchy
off.de is the parent of www.off.de.
IP Addresses
off.de resolves to two IP numbers: 2a01:238:20a:202:1079:: and 81.169.145.79.
Other host names, for instance mbse.de, phpprog.de, jakonel.com, comtoise.info and informationszeitalter.de share IP numbers with off.de.
Name Servers
off.de has two name servers: docks09.rzone.de and shades13.rzone.de.
off.de shares the same name server setup as other domains, for example kh-media.de, sichtbeton-forum.de, mehlis-band.de, circle-of-love.org and multisportverein.de.
off.de shares some name servers with other domains, for example einkochfee.de, tarzahn.de, sigma-stahlservice.com, eselpark-lagomera.de and gewinnus.de.
these name servers are often used with docks16.rzone.de, shades08.rzone.de, docks17.rzone.de, shades02.rzone.de, shades20.rzone.de, shades04.rzone.de, docks11.rzone.de, docks05.rzone.de, shades01.rzone.de and shades03.rzone.de.
Host names with two IP numbers:
docks09.rzone.de points to: 2001:8d8:fe:53:5747:2a74:d:9 and 217.160.80.136; shades13.rzone.de points to: 2607:f1c0:fe:53:185:132:34:140 and 185.132.34.140.
Mail Servers
off.de is handled by four mail servers: mx01.hornetsecurity.com, mx02.hornetsecurity.com, mx03.hornetsecurity.com and mx04.hornetsecurity.com.
off.de shares some mail servers with other domains, at least partially; for instance feluwa.com, gloggnitz.gv.at, kommdirekt.digital, ttcomm.net and technifold.com.
Host names with a single IP
mx01.hornetsecurity.com resolves to 94.100.132.8
mx02.hornetsecurity.com resolves to 94.100.136.8
mx03.hornetsecurity.com resolves to 94.100.134.8
mx04.hornetsecurity.com resolves to 94.100.136.7