c-un.de - robtex.com
c-un.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:238:20a:202:1095::🇩🇪 STRATO2a01:238:20a::/48 Strato AG | ||||||
| A | 81.169.145.95🇩🇪 STRATO81.169.144.0/22 AG | ||||||
| NS | docks11.rzone.de ⭐ | ||||||
| A | 2001:8d8:fe:53:5747:2a74:d:11🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific | ||||||
| PTR | docks11.rzone.de | ||||||
| A | 217.160.80.138🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific | ||||||
| PTR | docks11.rzone.de | ||||||
| NS | shades10.rzone.de | ||||||
| A | 2607:f1c0:fe:53:185:132:34:137🇺🇸 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 | shades10.rzone.de | ||||||
| A | 185.132.34.137🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | shades10.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 | docks11.rzone.dehostmaster@strato-rz.de 2020-05-06 #4 | ||||||
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=1777566829 | ||||||
Same first word
c-un.de |
Similar names
DNS History
5 records (5 active, 0 former)
●A2a01:238:20a:202:1095::2026-02-15 → 2026-04-30 · 2 obs
● 2026-04-30 16:58:02
●A81.169.145.952026-02-15 → 2026-04-30 · 2 obs
● 2026-04-30 16:58:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| c-un.de | docks11.rzone.de, shades10.rzone.de | - |
✅ Authoritative Response
Server:185.132.34.137
NS records: docks11.rzone.de, shades10.rzone.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for c-un.de (unsigned zone)
⏱️ Timing
Total: 1904ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.169.145.95 |
| AAAA | 1 | 2a01:238:20a:202:1095:: |
| NS | 2 | shades10.rzone.de, docks11.rzone.de |
| MX | 1 | smtpin.rzone.de (pri: 5) |
| SOA | 1 | docks11.rzone.de hostmaster.strato-rz.de |
Analysis
IP Addresses
c-un.de points to two IPs: 2a01:238:20a:202:1095:: and 81.169.145.95.
Other host names, for instance familiedroege.de, tg-ibb.de, smart-home-products.de, brual.de and herzlos.de share IP numbers with c-un.de.
Name Servers
Two name servers docks11.rzone.de and shades10.rzone.de are delegated to c-un.de.
c-un.de uses the same name server configuration as other domains, such as enex-gruppe.de, lewinco.com, jeanm.de, siebert-info.de and euprax.com.
c-un.de at least partially shares name servers with other domains such as oeav.de, voltaro.com, fi-ro.de, xn--mller-ldenscheid-jzbg.de and solring.de.
These name servers are often used together with docks14.rzone.de, shades14.rzone.de, shades08.rzone.de, shades16.rzone.de, docks03.rzone.de, docks19.rzone.de, docks12.rzone.de, docks20.rzone.de, shades15.rzone.de and shades17.rzone.de.
Host names with two IPs:
docks11.rzone.de points to 2001:8d8:fe:53:5747:2a74:d:11 and 217.160.80.138.
shades10.rzone.de points to 2607:f1c0:fe:53:185:132:34:137 and 185.132.34.137.
Mail Servers
c-un.de is handled by a single mail server, smtpin.rzone.de.
c-un.de shares the same mail server setup as other domains, including busch-iserlohn.de, alexanderkobs.de, camcard.de, 5ep.de and isphoto.de.
Host name smtpin.rzone.de points to IPs 2a01:238:20a:202:50f0::1097 and 81.169.145.97.