couk.de - robtex.com
couk.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 85.13.137.60🇩🇪 NMM-AS85.13.137.0/24 Neue Medien Muennich | ||||||
| PTR | dd16208.kasserver.com | ||||||
| NS | ns5.kasserver.com ⭐ | ||||||
| A | 85.13.128.3🇩🇪 NMM-AS85.13.128.0/24 Neue Medien Muennich | ||||||
| PTR | ns5.kasserver.com | ||||||
| NS | ns6.kasserver.com | ||||||
| A | 85.13.159.101🇩🇪 NMM-AS85.13.159.0/24 Neue Medien Muennich | ||||||
| PTR | ns6.kasserver.com | ||||||
| MX | w01b8fb5.kasserver.com ⭐ | ||||||
| A | 85.13.137.60🇩🇪 NMM-AS85.13.137.0/24 Neue Medien Muennich | ||||||
| PTR | dd16208.kasserver.com | ||||||
| TXT | v=spf1 a mx include:spf.kasserver.com ~all | ||||||
| SOA | ns5.kasserver.comhostmaster@kasserver.com serial=2512091359 | ||||||
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=1771291602 | ||||||
Same first word
Similar names
DNS History
9 records (4 active, 5 former)
○NSns01.rechenzentrum.be2015-06-07 → 2017-01-15 · 4 obs
● 2017-01-15 23:42:30
○ 2021-06-30 02:49:18
○ 2026-02-26 08:11:52
○NSns02.rechenzentrum.be2015-06-07 → 2017-01-15 · 4 obs
● 2017-01-15 23:42:30
○ 2021-06-30 02:49:18
○ 2026-02-26 08:11:52
○NSns03.rechenzentrum.be2015-06-07 → 2017-01-15 · 4 obs
● 2017-01-15 23:42:30
○ 2021-06-30 02:49:18
○ 2026-02-26 08:11:52
○NSns04.rechenzentrum.be2015-06-07 → 2017-01-15 · 4 obs
● 2017-01-15 23:42:30
○ 2021-06-30 02:49:18
○ 2026-02-26 08:11:52
●NSns5.kasserver.com2021-06-30 → 2026-02-26 · 3 obs
● 2021-06-30 02:49:18
● 2026-02-26 08:11:52
●NSns6.kasserver.com2021-06-30 → 2026-02-26 · 3 obs
● 2021-06-30 02:49:18
● 2026-02-26 08:11:52
●MXw01b8fb5.kasserver.com2021-06-30 → 2026-02-26 · 2 obs
● 2026-02-26 08:11:52
●A85.13.137.602021-06-30 → 2026-02-26 · 3 obs
● 2021-06-30 02:49:18
● 2026-02-26 08:11:52
○A89.107.186.1972015-06-07 → 2017-01-15 · 4 obs
● 2017-01-15 23:42:30
○ 2021-06-30 02:49:18
○ 2026-02-26 08:11:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| couk.de | ns6.kasserver.com, ns5.kasserver.com | - |
✅ Authoritative Response
Server: 85.13.128.3
NS records: ns6.kasserver.com, ns5.kasserver.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for couk.de (unsigned zone)
⏱️ Timing
Total: 276ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 85.13.137.60 |
| NS | 2 | ns6.kasserver.com, ns5.kasserver.com |
| MX | 1 | w01b8fb5.kasserver.com (pri: 10) |
| TXT | 1 | v=spf1 a mx include:spf.kasserver.com ~a |
| SOA | 1 | ns5.kasserver.com hostmaster.kasserver.c |
AI analysis
couk.de resolves to one IP number: 85.13.137.60.
other host names including hostmaster.room4.de, therapeutenkalender.de, hall-web.de, gruaber.com and piffer.co.at share IP numbers with couk.de.
couk.de is delegated to two name servers ns5.kasserver.com and ns6.kasserver.com.
couk.de shares the same name server setup as other domains, for instance tobaliq.de, castellanis.de, ferien-in-schwerin.de, srtuss.com and arthotels.at.
couk.de at least partially shares name servers with other domains, for instance b2b-vertriebskongress.de, velorouten-hamburg.de, digitaleseinkommen.de, schlau-koeln.de and hallog.de.
these name servers are often used together with ns3.ai-dns.de, ns5.name-server-kas.de, a-dns-service.de and ns3.kas-dns-server.de.
Host names with one IP number:
ns5.kasserver.com points to 85.13.128.3
ns6.kasserver.com points to 85.13.159.101
couk.de is handled by a single mail server, w01b8fb5.kasserver.com.
couk.de shares the same mail server setup as other domains, for instance therapeuten-katalog.de, universalgenies.de, therapeutenkalender.de, parafin.de and cakes.de.
w01b8fb5.kasserver.com resolves to IP 85.13.137.60.