concentrick.de - robtex.com
concentrick.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:238:20a:202:1095::🇩🇪 STRATO2a01:238:20a::/48 Strato AG | ||||||
| PTR | w8f.rzone.de | ||||||
| A | 81.169.145.95🇩🇪 STRATO81.169.144.0/22 AG | ||||||
| NS | docks14.rzone.de ⭐ | ||||||
| A | 2001:8d8:fe:53:5747:2a74:d:14🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific | ||||||
| PTR | docks14.rzone.de | ||||||
| A | 217.160.80.141🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific | ||||||
| PTR | docks14.rzone.de | ||||||
| NS | shades20.rzone.de | ||||||
| A | 2607:f1c0:fe:53:185:132:34:147🇺🇸 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 | shades20.rzone.de | ||||||
| A | 185.132.34.147🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | shades20.rzone.de | ||||||
| MX | smtpin.rzone.de ⭐ | ||||||
| A | 2a01:238:20a:202:50f0::1097🇩🇪 STRATO2a01:238:20a::/48 Strato AG | ||||||
| PTR | smtpin.rzone.de | ||||||
| A | 81.169.145.97🇩🇪 STRATO81.169.144.0/22 AG | ||||||
| PTR | smtpin.rzone.de | ||||||
| SOA | docks14.rzone.dehostmaster@strato-rz.de 2020-06-05 #14 | ||||||
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=1785335494 | ||||||
Same first word
concentrick.de |
concentrick.com |
concentrick.net |
Similar names
DNS History
5 records (5 active, 0 former)
●A2a01:238:20a:202:1095::2015-07-10 → 2026-07-29 · 2 obs
● 2026-07-29 14:44:44
●A81.169.145.952015-07-10 → 2026-07-29 · 2 obs
● 2026-07-29 14:44:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| concentrick.de | docks14.rzone.de, shades20.rzone.de | - |
✅ Authoritative Response
Server:185.132.34.147
NS records: docks14.rzone.de, shades20.rzone.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for concentrick.de (unsigned zone)
⏱️ Timing
Total: 1427ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.169.145.95 |
| AAAA | 1 | 2a01:238:20a:202:1095:: |
| NS | 2 | docks14.rzone.de, shades20.rzone.de |
| MX | 1 | smtpin.rzone.de (pri: 5) |
| SOA | 1 | docks14.rzone.de hostmaster.strato-rz.de |
Analysis
IP Addresses
concentrick.de directs to two IP numbers, 81.169.145.95 and 2a01:238:20a:202:1095::
Among the host names that share IP numbers with concentrick.de are utazaech.de, haubold-heidenau.de, firek.de and two others.
Name Servers
Two name servers handle the delegation for concentrick.de: docks14.rzone.de and shades20.rzone.de.
concentrick.de has the same name server delegation as a number of other domains, such as boronowski.eu, lesezeichen-manager.de, smartcasa.de and two more.
concentrick.de has at least partial name server overlap with other domains, such as killa.ch, ahbredow.de, eits-gmbh.de and two others.
docks20.rzone.de, docks18.rzone.de and docks07.rzone.de — plus 7 other name servers — are commonly paired with these name servers.
docks14.rzone.de and shades20.rzone.de both carry two IP addresses. The A records for docks14.rzone.de are 217.160.80.141 and 2001:8d8:fe:53:5747:2a74:d:14; the A records for shades20.rzone.de are 185.132.34.147 and 2607:f1c0:fe:53:185:132:34:147.
Mail Servers
concentrick.de routes its mail through a single mail server, smtpin.rzone.de.
concentrick.de has the same mail server arrangement as a number of other domains, for example gmp-zertifizierung.com, weaid.net, sfspc.de and two more.
smtpin.rzone.de has two IP addresses: 81.169.145.97 and 2a01:238:20a:202:50f0::1097.