cu7.de - robtex.com
cu7.de
de
| DNSSEC | ⚠️ Not signed | ||||||
| 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=1776037184 | ||||||
Previously MX for
Same first word
Similar names
7cu.net |
u7c.com |
uc7.de |
uc7.com |
uc7.org.cn |
7cu.cc |
uc7.cn |
7uc.com |
uc7.org |
7uc.de |
u7c.biz |
u7c.de |
c7u.de |
c7u.cn |
c7u.info |
7cu.com |
7uc.me |
c7u.cc |
DNS History
11 records (6 active, 5 former)
○NShostmaster.cu7.de2015-10-31 → 2016-12-28 · 5 obs
● 2015-10-31 13:43:08
● 2016-12-28 10:01:20
○ 2026-04-12 23:47:52
○ 2026-04-12 23:47:56
●NSns1.domain-hosting.name2026-04-12 → 2026-04-12 · 3 obs
● 2026-04-12 23:47:52
● 2026-04-12 23:47:56
○NSns1.mcac.net2015-06-25 → 2015-06-25 · 3 obs
○ 2015-10-31 13:43:08
○ 2026-04-12 23:47:56
●NSns2.domain-hosting.name2026-04-12 → 2026-04-12 · 3 obs
● 2026-04-12 23:47:52
● 2026-04-12 23:47:56
○NSns2.mcac.net2015-06-25 → 2015-06-25 · 3 obs
○ 2015-10-31 13:43:08
○ 2026-04-12 23:47:56
●NSns3.domain-hosting.name2026-04-12 → 2026-04-12 · 3 obs
● 2026-04-12 23:47:52
● 2026-04-12 23:47:56
●NSns4.domain-hosting.name2026-04-12 → 2026-04-12 · 3 obs
● 2026-04-12 23:47:52
● 2026-04-12 23:47:56
○MXcu7.de2015-06-25 → 2016-12-28 · 4 obs
● 2016-12-28 10:01:20
○ 2026-04-12 23:47:52
○ 2026-04-12 23:47:56
●MXmail.fe7.de2026-04-12 → 2026-04-12 · 3 obs
● 2026-04-12 23:47:52
● 2026-04-12 23:47:56
●A173.212.252.1632026-04-12 → 2026-04-12 · 3 obs
● 2026-04-12 23:47:52
● 2026-04-12 23:47:56
○A213.136.87.162015-06-25 → 2016-12-28 · 4 obs
● 2016-12-28 10:01:20
○ 2026-04-12 23:47:52
○ 2026-04-12 23:47:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| cu7.de | ns4.domain-hosting.name, ns1.domain-hosting.name, ns2.domain-hosting.name, ns3.domain-hosting.name | - |
✅ Authoritative Response
Server:185.132.34.161
NS records: ns4.domain-hosting.name, ns1.domain-hosting.name, ns2.domain-hosting.name, ns3.domain-hosting.name
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cu7.de (unsigned zone)
⏱️ Timing
Total: 889ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 173.212.252.163 |
| NS | 4 | ns3.domain-hosting.name, ns2.domain-hosting.name... |
| MX | 1 | mail.fe7.de (pri: 20) |
| TXT | 1 | v=spf1 mx -all |
| SOA | 1 | ns1.domain-hosting.name 42.schneider.vg |
Analysis
IP Addresses
cu7.de points to a single IP number: 173.212.252.163.
Other host names, for instance alinaschneider.de, fe7.de, vmd160611.contaboserver.net, saufnase.de and scheibchenvilla.de share IP numbers with cu7.de.
Name Servers
cu7.de is delegated to four name servers: ns1.domain-hosting.name, ns2.domain-hosting.name, ns3.domain-hosting.name and ns4.domain-hosting.name.
cu7.de at least partially shares name servers with other domains, for instance djk-teamsport.de, labogen.ch, autohaus-weingaertner-miesbach.de, cstkoeln.de and sgfx.de.
Host names with two IP numbers:
ns1.domain-hosting.name points to: 2001:8d8:fe:53:217:160:80:161 and 217.160.80.161.
ns2.domain-hosting.name points to: 2001:8d8:fe:53:217:160:81:161 and 217.160.81.161.
ns3.domain-hosting.name points to: 2607:f1c0:fe:53:185:132:35:161 and 185.132.35.161.
ns4.domain-hosting.name points to: 2607:f1c0:fe:53:185:132:34:161 and 185.132.34.161.
Mail Servers
cu7.de is handled by a single mail server, mail.fe7.de.
cu7.de uses the same mail server configuration as other domains, such as alinaschneider.de, fe7.de, saufnase.de, scheibchenvilla.de and schneider.vg.
mail.fe7.de points to a single IP: 173.212.252.163.