extech.de - dns.ninja
extech.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:238:20a:202:1156::🇩🇪 STRATO2a01:238:20a::/48 Strato AG | ||||||
| PTR | w9c.rzone.de | ||||||
| A | 81.169.145.156🇩🇪 STRATO81.169.144.0/22 AG | ||||||
| NS | shades01.rzone.de ⭐ | ||||||
| A | 2607:f1c0:fe:53:185:132:34:128🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US | ||||||
| PTR | shades01.rzone.de | ||||||
| A | 185.132.34.128🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | shades01.rzone.de | ||||||
| NS | docks05.rzone.de | ||||||
| A | 2001:8d8:fe:53:5747:2a74:d:5🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific | ||||||
| PTR | docks05.rzone.de | ||||||
| A | 217.160.80.132🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific | ||||||
| PTR | docks05.rzone.de | ||||||
| MX | smtpin.rzone.de ⭐ | ||||||
| A | 2a01:238:20a:202:50f0::1097🇩🇪 STRATO2a01:238:20a::/48 Strato AG | ||||||
| A | 81.169.145.97🇩🇪 STRATO81.169.144.0/22 AG | ||||||
| PTR | smtpin.rzone.de | ||||||
| SOA | shades01.rzone.dehostmaster@strato-rz.de 2020-05-24 #17 | ||||||
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=1783161519 | ||||||
Same first word
Similar names
DNS History
6 records (5 active, 1 former)
○MXsmtp.rzone.de2015-06-23 → 2016-03-22 · 4 obs
● 2016-03-22 19:14:12
○ 2019-04-20 22:34:06
○ 2026-07-04 10:50:42
●MXsmtpin.rzone.de2019-04-20 → 2026-07-04 · 3 obs
● 2019-04-20 22:34:06
● 2026-07-04 10:50:42
●A2a01:238:20a:202:1156::2015-06-23 → 2026-07-04 · 2 obs
● 2026-07-04 10:50:42
●A81.169.145.1562015-06-23 → 2026-07-04 · 2 obs
● 2026-07-04 10:50:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| extech.de | docks05.rzone.de, shades01.rzone.de | - |
✅ Authoritative Response
Server:217.160.80.132
NS records: docks05.rzone.de, shades01.rzone.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for extech.de (unsigned zone)
⏱️ Timing
Total: 897ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.169.145.156 |
| AAAA | 1 | 2a01:238:20a:202:1156:: |
| NS | 2 | shades01.rzone.de, docks05.rzone.de |
| MX | 1 | smtpin.rzone.de (pri: 5) |
| SOA | 1 | shades01.rzone.de hostmaster.strato-rz.d |
Analysis
IP Addresses
extech.de directs to two IP numbers, 81.169.145.156 and 2a01:238:20a:202:1156::
Two other host names, along with velion.net, topjobdating.de and web-tvs.com, also share IP numbers with extech.de.
Name Servers
extech.de is served by two delegated name servers, docks05.rzone.de and shades01.rzone.de.
extech.de shares its NS records with other domains, for example tusem.de, reco-home-wellness.de, neverland-wine.com and two others.
extech.de partially shares its NS delegation with several other domains, including seehundstation-nph.eu, pvmedia.de, faehnrich-gruppe.com and two others.
In DNS configurations, these name servers often share authority with shades19.rzone.de, docks15.rzone.de, shades03.rzone.de and 7 other name servers.
Each of the two host names carries two IP addresses: docks05.rzone.de points to 217.160.80.132 and 2001:8d8:fe:53:5747:2a74:d:5, and shades01.rzone.de points to 185.132.34.128 and 2607:f1c0:fe:53:185:132:34:128.
Mail Servers
The sole mail server for extech.de is smtpin.rzone.de.
Among the domains sharing a mail server setup with extech.de are ziti.de, leerpatronen.com, schreinerei-hoelzle.info and two others.
The host smtpin.rzone.de resolves to 81.169.145.97 and 2a01:238:20a:202:50f0::1097 — two IP addresses.