cpg-hh.de - robtex.com
cpg-hh.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=1775000457 | ||||||
MX for
cpg-hh.de |
Subdomains
www.cpg-hh.de |
Same first word
cpg-hh.de |
DNS History
7 records (7 active, 0 former)
●NSns2.iserv.eu2015-05-29 → 2026-04-01 · 4 obs
○ 2015-10-29 17:57:58
● 2017-12-29 10:38:46
● 2026-04-01 00:00:44
●NSns3.iserv.eu2016-12-24 → 2026-04-01 · 3 obs
● 2016-12-24 23:20:36
● 2026-04-01 00:00:44
●NSns4.iserv.eu2026-03-19 → 2026-04-01 · 3 obs
● 2026-03-19 19:29:22
● 2026-04-01 00:00:44
●MXcpg-hh.de2015-05-29 → 2026-04-01 · 2 obs
● 2026-04-01 00:00:44
●A141.91.210.172015-05-29 → 2026-04-01 · 2 obs
● 2026-04-01 00:00:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| cpg-hh.de | ns1.iserv.eu, ns2.iserv.eu, ns3.iserv.eu, ns4.iserv.eu | - |
✅ Authoritative Response
Server:116.203.7.41
NS records: ns1.iserv.eu, ns2.iserv.eu, ns3.iserv.eu, ns4.iserv.eu
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cpg-hh.de (unsigned zone)
⏱️ Timing
Total: 2701ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 141.91.210.17 |
| NS | 4 | ns3.iserv.eu, ns1.iserv.eu... |
| MX | 2 | offline.iserv.eu (pri: 50), cpg-hh.de (pri: 10) |
| TXT | 3 | MS=C4AE5B526628F4C406BC47281F12C9586DA67, v=spf1 a mx a:relay1.iserv.eu a:relay2.i... |
| SOA | 1 | ns1.iserv.eu hostmaster.iserv.eu |
Analysis
Hierarchy
www.cpg-hh.de is a child of cpg-hh.de.
Mail Server Role
cpg-hh.de serves as the mail server for cpg-hh.de.
offline.iserv.eu is commonly used as a mail server alongside cpg-hh.de.
IP Addresses
cpg-hh.de resolves to one IP number: 141.91.210.17.
Name Servers
cpg-hh.de delegates to four name servers: ns1.iserv.eu, ns2.iserv.eu, ns3.iserv.eu and ns4.iserv.eu.
cpg-hh.de at least partially shares name servers with other domains, including bgs-giessen.de, fds-limburg.schule, afs-mr.de, gymnasium-winsen.eu and finkenkrug-schule.de.
Host names with two IP numbers: ns1.iserv.eu points to 2a01:4f8:c01f:42::1 and 116.202.2.219; ns2.iserv.eu points to 2a03:4000:20:19b::1 and 91.204.44.133; ns3.iserv.eu points to 2a01:4f8:1c0c:8111::1 and 116.203.7.41; ns4.iserv.eu points to 2a03:4000:20:19e::1 and 188.68.45.203.
Mail Servers
cpg-hh.de is handled by two mail servers: cpg-hh.de and offline.iserv.eu.
cpg-hh.de shares at least some mail servers with other domains, for example kgs-norderney.de, schule-im-alsterland.org, cjd-bs.de, hilde-domin-schule.de and iserv-gss-geeste.de.
Host names with two IP numbers: offline.iserv.eu points to 2a01:4f8:c2c:4863::1 and 159.69.47.32.
Host names with one IP number: cpg-hh.de points to 141.91.210.17.