3cs.de - robtex.com
3cs.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 185.233.55.217🇩🇪 MITTWALD-AS185.233.52.0/22 Mittwald CM Service GmbH und Co. KG | ||||||
| PTR | r31203.agenturserver.it | ||||||
| NS | docks06.rzone.de ⭐ | ||||||
| A | 2001:8d8:fe:53:5747:2a74:d:6🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific | ||||||
| PTR | docks06.rzone.de | ||||||
| A | 217.160.80.133🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific | ||||||
| PTR | docks06.rzone.de | ||||||
| NS | shades08.rzone.de | ||||||
| A | 2607:f1c0:fe:53:185:132:34:135🇺🇸 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 | shades08.rzone.de | ||||||
| A | 185.132.34.135🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | shades08.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 | docks06.rzone.dehostmaster@strato-rz.de 2020-05-07 #29 | ||||||
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=1786838620 | ||||||
Same first word
Similar names
DNS History
7 records (4 active, 3 former)
○MXsmtp.rzone.de2015-07-18 → 2018-01-26 · 4 obs
● 2018-01-26 17:12:24
○ 2026-02-15 19:40:26
○ 2026-08-16 00:30:00
●MXsmtpin.rzone.de2026-02-15 → 2026-08-16 · 3 obs
● 2026-02-15 19:40:26
● 2026-08-16 00:30:00
●A185.233.55.2172026-02-15 → 2026-08-16 · 3 obs
● 2026-02-15 19:40:26
● 2026-08-16 00:30:00
○A2a01:238:20a:202:1074::2015-07-18 → 2018-01-26 · 4 obs
● 2018-01-26 17:12:24
○ 2026-02-15 19:40:26
○ 2026-08-16 00:30:00
○A81.169.145.742015-07-18 → 2018-01-26 · 4 obs
● 2018-01-26 17:12:24
○ 2026-02-15 19:40:26
○ 2026-08-16 00:30:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| 3cs.de | docks06.rzone.de, shades08.rzone.de | - |
✅ Authoritative Response
Server:185.132.34.135
NS records: docks06.rzone.de, shades08.rzone.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 3cs.de (unsigned zone)
⏱️ Timing
Total: 812ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.233.55.217 |
| NS | 2 | shades08.rzone.de, docks06.rzone.de |
| MX | 1 | smtpin.rzone.de (pri: 5) |
| SOA | 1 | docks06.rzone.de hostmaster.strato-rz.de |
Analysis
IP Addresses
3cs.de resolves to one IP address: 185.233.55.217.
The host names club-corsicana.de, r31203.agenturserver.it, appel-foerdertechnik.de and digital-art.work all share IP numbers with 3cs.de.
Name Servers
DNS delegation for 3cs.de points to two name servers: docks06.rzone.de and shades08.rzone.de.
3cs.de uses the same name servers as several other domains — among them hotel-ochsen.eu, js-it.net, jessicalessmann.de and two more.
The name servers of 3cs.de overlap at least partially with those of other domains — among them choix.ch, 1a-sport.de, strassenfotografie.net and two more.
These name servers commonly appear in delegations together with docks10.rzone.de, shades12.rzone.de, shades03.rzone.de and 7 other.
docks06.rzone.de directs to 217.160.80.133 and 2001:8d8:fe:53:5747:2a74:d:6. shades08.rzone.de directs to 185.132.34.135 and 2607:f1c0:fe:53:185:132:34:135. Each host name carries two IP addresses.
Mail Servers
Mail for 3cs.de is handled by a single mail server, smtpin.rzone.de.
3cs.de uses an identical mail server configuration to several other domains — among them root.watevents.com, therapie-am-berg.at, classicheuer.de and two more.
smtpin.rzone.de resolves to two IP numbers — 81.169.145.97 and 2a01:238:20a:202:50f0::1097.