cepterhost.de - dns.ninja
cepterhost.de
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=1786930247 | ||||||
PTR for
0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.e.0.0.7.5.0.0.0.0.0.4.3.0.a.2.ip6.arpa |
87.229.61.202.in-addr.arpa |
0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.f.0.4.0.b.2.0.0.0.0.0.4.3.0.a.2.ip6.arpa |
180.251.232.46.in-addr.arpa |
Subdomains
mailserver.cepterhost.de |
mail.cepterhost.de |
cluster.cepterhost.de |
zentron.cepterhost.de |
picolo.cepterhost.de |
Same first word
cepterhost.de |
Similar names
DNS History
12 records (6 active, 6 former)
●NSroot-dns.netcup.net2015-08-12 → 2026-08-17 · 2 obs
● 2026-08-17 01:59:16
●NSsecond-dns.netcup.net2015-08-12 → 2026-08-17 · 2 obs
● 2026-08-17 01:59:16
●NSthird-dns.netcup.net2015-08-12 → 2026-08-17 · 2 obs
● 2026-08-17 01:59:16
●MXmail.cepterhost.de2015-08-12 → 2026-08-17 · 5 obs
○ 2015-10-26 21:57:14
○ 2017-03-15 04:52:00
● 2020-12-28 21:56:50
● 2026-08-17 01:59:16
○MXmailserver.cepterhost.de2015-10-26 → 2017-03-15 · 5 obs
● 2015-10-26 21:57:14
● 2017-03-15 04:52:00
○ 2020-12-28 21:56:50
○ 2026-08-17 01:59:16
●MXmxf98d.netcup.net2020-12-28 → 2026-08-17 · 3 obs
● 2020-12-28 21:56:50
● 2026-08-17 01:59:16
●A194.59.206.1462026-05-07 → 2026-08-17 · 3 obs
● 2026-05-07 12:21:12
● 2026-08-17 01:59:16
○A202.61.229.872026-02-14 → 2026-04-27 · 5 obs
● 2026-02-14 17:31:48
● 2026-04-27 11:49:26
○ 2026-05-07 12:21:12
○ 2026-08-17 01:59:16
○A2a03:4000:2b:40f::2020-12-28 → 2020-12-28 · 4 obs
● 2020-12-28 21:56:50
○ 2026-02-14 17:31:48
○ 2026-08-17 01:59:16
○A2a03:4000:6:50b8::2015-08-12 → 2017-03-15 · 4 obs
● 2017-03-15 04:52:00
○ 2020-12-28 21:56:50
○ 2026-08-17 01:59:16
○A37.120.171.392015-08-12 → 2017-03-15 · 4 obs
● 2017-03-15 04:52:00
○ 2020-12-28 21:56:50
○ 2026-08-17 01:59:16
○A46.232.251.1802020-12-28 → 2020-12-28 · 4 obs
● 2020-12-28 21:56:50
○ 2026-02-14 17:31:48
○ 2026-08-17 01:59:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| cepterhost.de | root-dns.netcup.net, third-dns.netcup.net, second-dns.netcup.net | - |
✅ Authoritative Response
Server:46.38.225.225
NS records: root-dns.netcup.net, third-dns.netcup.net, second-dns.netcup.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1227ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 194.59.206.146 |
| NS | 3 | root-dns.netcup.net, second-dns.netcup.net... |
| MX | 2 | mxf98d.netcup.net (pri: 50), mail.cepterhost.de (pri: 10) |
| TXT | 4 | v=spf1 mx a include:_spf.webhosting.syst, AAoFaECjqVVKPhJEemg3Q5-uVnSEUAA7X334n1RQ... |
| SOA | 1 | root-dns.netcup.net dnsadmin.netcup.net |
Analysis
Hierarchy
cepterhost.de has five child domains: mailserver.cepterhost.de, mail.cepterhost.de, cluster.cepterhost.de, zentron.cepterhost.de and picolo.cepterhost.de.
IP Addresses
cepterhost.de resolves to one IP address: 194.59.206.146.
Other host names — mailserver.cepterhost.de, cluster.cepterhost.de, zentron.cepterhost.de and server-1.cluster.cepterhost.de — share IP numbers with cepterhost.de.
Name Servers
cepterhost.de is delegated to three name servers: root-dns.netcup.net, second-dns.netcup.net and third-dns.netcup.net.
There is at least partial name server overlap between cepterhost.de and other domains — deineimmowelt.at, orrv.at, swqa.eu and two more among them.
root-dns.netcup.net, second-dns.netcup.net and third-dns.netcup.net each resolve to two IP addresses: root-dns.netcup.net resolves to 46.38.225.225 and 2a03:4000:0:1::e1e1; second-dns.netcup.net resolves to 37.221.199.199 and 2a03:4000:2:24b::c7c7; third-dns.netcup.net resolves to 188.68.63.68 and 2a03:4001:0:106::3f44.
Mail Servers
Mail for cepterhost.de is handled by two mail servers — mail.cepterhost.de and mxf98d.netcup.net.
cepterhost.de has at least partial mail server overlap with other domains such as kalbau.de, kaehms.de, comsee.com and two more.
This set of mail servers commonly appears together with the mail servers mail.smartsitehero.de.
Hostnames that resolve to two IP addresses:
mxf98d.netcup.net points to 46.38.249.141 and 2a03:4000:0:272:b859:86ff:fe48:5d6e.
Hosts with just one IP address:
mail.cepterhost.de points to 46.38.249.141.
mxf98d.netcup.net and mail.cepterhost.de are host names that each point to 46.38.249.141 IP addresses.