tcdyn.de - robtex.com
tcdyn.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:238:20a:202:1072::🇩🇪 STRATO2a01:238:20a::/48 Strato AG | ||||||
| PTR | w08.rzone.de | ||||||
| A | 81.169.145.72🇩🇪 STRATO81.169.144.0/22 AG | ||||||
| NS | docks17.rzone.de ⭐ | ||||||
| A | 2001:8d8:fe:53:5747:2a74:d:17🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific | ||||||
| PTR | docks17.rzone.de | ||||||
| A | 217.160.80.144🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific | ||||||
| PTR | docks17.rzone.de | ||||||
| NS | shades17.rzone.de | ||||||
| A | 2607:f1c0:fe:53:185:132:34:144🇺🇸 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 | shades17.rzone.de | ||||||
| A | 185.132.34.144🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | shades17.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 | docks17.rzone.dehostmaster@strato-rz.de serial=2023959413 | ||||||
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=1776909272 | ||||||
Same first word
tcdyn.de |
Similar names
DNS History
5 records (5 active, 0 former)
●A2a01:238:20a:202:1072::2026-03-24 → 2026-04-23 · 2 obs
● 2026-04-23 02:12:14
●A81.169.145.722026-03-24 → 2026-04-23 · 2 obs
● 2026-04-23 02:12:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | z.nic.de, a.nic.de, f.nic.de | - |
| tcdyn.de | shades17.rzone.de, docks17.rzone.de | - |
✅ Authoritative Response
Server:217.160.80.144
NS records: shades17.rzone.de, docks17.rzone.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tcdyn.de (unsigned zone)
⏱️ Timing
Total: 1955ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.169.145.72 |
| AAAA | 1 | 2a01:238:20a:202:1072:: |
| NS | 2 | shades17.rzone.de, docks17.rzone.de |
| MX | 1 | smtpin.rzone.de (pri: 5) |
| SOA | 1 | docks17.rzone.de hostmaster.strato-rz.de |
Analysis
IP Addresses
tcdyn.de resolves to two IP numbers: 2a01:238:20a:202:1072:: and 81.169.145.72.
other host names including alarm-schmitt.de, dehaarstudio.com, bcaas.eu, brikk.de and thejh.de share IP numbers with tcdyn.de.
Name Servers
tcdyn.de is delegated to two name servers docks17.rzone.de and shades17.rzone.de.
tcdyn.de shares the same name server setup as other domains, for instance fotografie-hochzeit.com, binationale-paare.com, stoetten.de, bastelsuse.org and zuendapp-ks750.de.
tcdyn.de at least partially shares name servers with other domains, for instance spomedis.de, denieuwehaven.com, sabimentorschappen.nl, medjik.com and maintal.de.
These name servers are commonly used with the following name servers: shades01.rzone.de, shades20.rzone.de, shades06.rzone.de, docks08.rzone.de, docks13.rzone.de, shades13.rzone.de, docks14.rzone.de, shades19.rzone.de, shades14.rzone.de and docks16.rzone.de.
Host names with two IP numbers:
The host name docks17.rzone.de points to 2001:8d8:fe:53:5747:2a74:d:17 and 217.160.80.144; the host name shades17.rzone.de points to 2607:f1c0:fe:53:185:132:34:144 and 185.132.34.144.
Mail Servers
tcdyn.de is handled by a single mail server, smtpin.rzone.de.
tcdyn.de shares the same mail server setup as other domains, for instance mail.tam-tor-zaun.de, jack-le-mans.com, probaltic.de, anders-it.de and ideen-reiche.de.
smtpin.rzone.de resolves to two IP numbers: 2a01:238:20a:202:50f0::1097 and 81.169.145.97.