cems.de - robtex.com
cems.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 | shades14.rzone.de ⭐ | ||||||
| A | 2607:f1c0:fe:53:185:132:34:141🇺🇸 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 | shades14.rzone.de | ||||||
| A | 185.132.34.141🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | shades14.rzone.de | ||||||
| NS | docks19.rzone.de | ||||||
| A | 2001:8d8:fe:53:5747:2a74:d:19🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific | ||||||
| PTR | docks19.rzone.de | ||||||
| A | 217.160.80.146🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific | ||||||
| PTR | docks19.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 | shades14.rzone.dehostmaster@strato-rz.de 2020-05-22 #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=1778311302 | ||||||
Same first word
Similar names
DNS History
6 records (5 active, 1 former)
○MXsmtp.rzone.de2015-07-18 → 2017-03-23 · 4 obs
● 2017-03-23 17:43:30
○ 2017-10-12 01:47:46
○ 2026-05-09 07:40:36
●MXsmtpin.rzone.de2017-10-12 → 2026-05-09 · 3 obs
● 2017-10-12 01:47:46
● 2026-05-09 07:40:36
●A2a01:238:20a:202:1156::2015-07-18 → 2026-05-09 · 2 obs
● 2026-05-09 07:40:36
●A81.169.145.1562015-07-18 → 2026-05-09 · 2 obs
● 2026-05-09 07:40:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| cems.de | shades14.rzone.de, docks19.rzone.de | - |
✅ Authoritative Response
Server:185.132.34.141
NS records: shades14.rzone.de, docks19.rzone.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cems.de (unsigned zone)
⏱️ Timing
Total: 952ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.169.145.156 |
| AAAA | 1 | 2a01:238:20a:202:1156:: |
| NS | 2 | docks19.rzone.de, shades14.rzone.de |
| MX | 1 | smtpin.rzone.de (pri: 5) |
| SOA | 1 | shades14.rzone.de hostmaster.strato-rz.d |
Analysis
IP Addresses
cems.de points to two IPs: 2a01:238:20a:202:1156:: and 81.169.145.156.
Other host names including travelwizard.de, weizengrasberlin.de, sim-gmbh.org, nycom-web.de and minasophie.de share IP numbers with cems.de.
Name Servers
cems.de's delegation uses two name servers, docks19.rzone.de and shades14.rzone.de.
cems.de shares the same name server setup as other domains, for example domlicht.de, fenwis.com, exceltool.nl, medassistance.de and ppproject.de.
cems.de at least partially shares name servers with other domains, including steelsicher.de, eastlomond.net, pctwins.nl, casino-mieten.de and gesitek.com.
These name servers are typically used together with the name servers docks08.rzone.de, shades16.rzone.de, docks09.rzone.de, docks03.rzone.de, docks07.rzone.de, shades07.rzone.de, shades13.rzone.de, shades10.rzone.de, docks01.rzone.de and shades15.rzone.de.
Host names with two IPs:
docks19.rzone.de points to: 2001:8d8:fe:53:5747:2a74:d:19 and 217.160.80.146
shades14.rzone.de points to: 2607:f1c0:fe:53:185:132:34:141 and 185.132.34.141
Mail Servers
cems.de is handled by a single mail server, smtpin.rzone.de.
cems.de shares its mail server setup with other domains, including petauto.de, secret-toy.de, masterimage.de, herbote.eu and ruemmer.org.
smtpin.rzone.de points to two IPs: 2a01:238:20a:202:50f0::1097 and 81.169.145.97.