cool-act.de - robtex.com
cool-act.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 85.13.166.170🇩🇪 NMM-AS85.13.166.0/24 Neue Medien Muennich | ||||||
| PTR | dd54116.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 | w01f6477.kasserver.com ⭐ | ||||||
| A | 85.13.166.170🇩🇪 NMM-AS85.13.166.0/24 Neue Medien Muennich | ||||||
| PTR | dd54116.kasserver.com | ||||||
| TXT | v=spf1 a mx include:spf.kasserver.com ~all | ||||||
| SOA | ns5.kasserver.comhostmaster@kasserver.com serial=2602201056 | ||||||
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=1774622775 | ||||||
Subdomains
Same first word
Similar names
DNS History
11 records (4 active, 7 former)
○NSns01.webgo24.de2015-08-12 → 2016-03-31 · 4 obs
● 2016-03-31 23:46:48
○ 2026-03-08 04:42:04
○ 2026-03-27 15:04:36
○NSns02.webgo24.de2015-08-12 → 2016-03-31 · 4 obs
● 2016-03-31 23:46:48
○ 2026-03-08 04:42:04
○ 2026-03-27 15:04:36
○NSns03.webgo24.de2015-08-12 → 2016-03-31 · 4 obs
● 2016-03-31 23:46:48
○ 2026-03-08 04:42:04
○ 2026-03-27 15:04:36
○NSns04.webgo24.de2015-08-12 → 2016-03-31 · 4 obs
● 2016-03-31 23:46:48
○ 2026-03-08 04:42:04
○ 2026-03-27 15:04:36
●NSns5.kasserver.com2026-03-08 → 2026-03-27 · 3 obs
● 2026-03-08 04:42:04
● 2026-03-27 15:04:36
●NSns6.kasserver.com2026-03-08 → 2026-03-27 · 3 obs
● 2026-03-08 04:42:04
● 2026-03-27 15:04:36
○MXpop.cool-act.de2015-08-12 → 2016-03-31 · 4 obs
● 2016-03-31 23:46:48
○ 2026-03-08 04:42:04
○ 2026-03-27 15:04:36
○MXsmtp.cool-act.de2015-08-12 → 2016-03-31 · 4 obs
● 2016-03-31 23:46:48
○ 2026-03-08 04:42:04
○ 2026-03-27 15:04:36
●MXw01f6477.kasserver.com2026-03-08 → 2026-03-27 · 3 obs
● 2026-03-08 04:42:04
● 2026-03-27 15:04:36
○A37.17.224.132015-08-12 → 2016-03-31 · 4 obs
● 2016-03-31 23:46:48
○ 2026-03-08 04:42:04
○ 2026-03-27 15:04:36
●A85.13.166.1702026-03-08 → 2026-03-27 · 3 obs
● 2026-03-08 04:42:04
● 2026-03-27 15:04:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | f.nic.de, a.nic.de, z.nic.de | - |
| cool-act.de | ns5.kasserver.com, ns6.kasserver.com | - |
✅ Authoritative Response
Server:85.13.159.101
NS records: ns5.kasserver.com, ns6.kasserver.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cool-act.de (unsigned zone)
⏱️ Timing
Total: 612ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 85.13.166.170 |
| NS | 2 | ns5.kasserver.com, ns6.kasserver.com |
| MX | 1 | w01f6477.kasserver.com (pri: 10) |
| TXT | 1 | v=spf1 a mx include:spf.kasserver.com ~a |
| SOA | 1 | ns5.kasserver.com hostmaster.kasserver.c |
Analysis
Hierarchy
cool-act.de is parent of smtp.cool-act.de and www.cool-act.de.
IP Addresses
cool-act.de resolves to a single IP address: 85.13.166.170.
Other host names including h3j.de, w0099f29.kasserver.com, mail2.alpha-lord.de, mail.bags4u.eu and neumann-feuerwerk.de share IP numbers with cool-act.de.
Name Servers
cool-act.de's delegation uses two name servers, ns5.kasserver.com and ns6.kasserver.com.
cool-act.de shares the same name server setup as other domains, for example blasbar.de, zjp.at, maxxop.com, 2nightlife.de and zahnarzt-rossius.de.
cool-act.de at least partially shares name servers with other domains, including seenluft.de, der-alte-schmied.de, elmedin.de, bildfilm.de and klamor-dortmund.de.
these name servers are commonly used with ns3.ai-dns.de, ns5.name-server-kas.de, a-dns-service.de and ns3.kas-dns-server.de.
Host names with a single IP:
ns5.kasserver.com points to 85.13.128.3.
ns6.kasserver.com points to 85.13.159.101.
Mail Servers
cool-act.de is handled by a single mail server, w01f6477.kasserver.com.
cool-act.de shares the same mail server setup as other domains, such as cool-act.com, alpha-lord.de and coolact.de.
w01f6477.kasserver.com points to a single IP: 85.13.166.170.