colon-three.net - robtex.com
colon-three.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 85.13.144.228🇩🇪 NMM-AS85.13.144.0/24 Neue Medien Muennich | ||||||
| PTR | dd25732.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 | w018faa3.kasserver.com ⭐ | ||||||
| A | 85.13.144.228🇩🇪 NMM-AS85.13.144.0/24 Neue Medien Muennich | ||||||
| PTR | dd25732.kasserver.com | ||||||
| TXT | v=spf1 a mx include:spf.kasserver.com ~all | ||||||
| SOA | ns5.kasserver.comhostmaster@kasserver.com serial=2512031045 | ||||||
net
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1776682172 | ||||||
Same first word
colon-three.net |
DNS History
8 records (4 active, 4 former)
○NSns1.hover.com2017-01-04 → 2018-01-26 · 4 obs
● 2018-01-26 07:21:46
○ 2026-04-20 11:15:34
○ 2026-04-20 11:15:36
○NSns2.hover.com2017-01-04 → 2018-01-26 · 4 obs
● 2018-01-26 07:21:46
○ 2026-04-20 11:15:34
○ 2026-04-20 11:15:36
●NSns5.kasserver.com2026-04-20 → 2026-04-20 · 3 obs
● 2026-04-20 11:15:34
● 2026-04-20 11:15:36
●NSns6.kasserver.com2026-04-20 → 2026-04-20 · 3 obs
● 2026-04-20 11:15:34
● 2026-04-20 11:15:36
○MXcetus.uberspace.de2017-01-04 → 2018-01-26 · 4 obs
● 2018-01-26 07:21:46
○ 2026-04-20 11:15:34
○ 2026-04-20 11:15:36
●MXw018faa3.kasserver.com2026-04-20 → 2026-04-20 · 3 obs
● 2026-04-20 11:15:34
● 2026-04-20 11:15:36
●A85.13.144.2282026-04-20 → 2026-04-20 · 3 obs
● 2026-04-20 11:15:34
● 2026-04-20 11:15:36
○A95.143.172.1402017-01-04 → 2018-01-26 · 4 obs
● 2018-01-26 07:21:46
○ 2026-04-20 11:15:34
○ 2026-04-20 11:15:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| colon-three.net | ns5.kasserver.com, ns6.kasserver.com | - |
✅ Authoritative Response
Server:85.13.128.3
NS records: ns5.kasserver.com, ns6.kasserver.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for colon-three.net (unsigned zone)
⏱️ Timing
Total: 811ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 85.13.144.228 |
| NS | 2 | ns5.kasserver.com, ns6.kasserver.com |
| MX | 1 | w018faa3.kasserver.com (pri: 10) |
| TXT | 1 | v=spf1 a mx include:spf.kasserver.com ~a |
| SOA | 1 | ns5.kasserver.com hostmaster.kasserver.c |
Analysis
IP Addresses
colon-three.net resolves to one IP number: 85.13.144.228.
other host names including highpot.kasserver.com, mail.gesundheit-isst-mehr.info, betweenmusic.org, vocart.de and molprint.kasserver.com share IP numbers with colon-three.net.
Name Servers
colon-three.net is delegated to two name servers ns5.kasserver.com and ns6.kasserver.com.
colon-three.net shares the same name server setup as other domains, for instance diz-anhalt.de, gohrt.de, drmichaelbohne.de, s-dolomiten.it and pure-orient.de.
colon-three.net at least partially shares name servers with other domains, for instance wilhelmbrandenburg.de, shenkel.de, fdp-lev.de, kjr-splash.de and booomballoon.de.
these name servers are often used together with a-dns-service.de, ns3.kas-dns-server.de, ns3.ai-dns.de and ns5.name-server-kas.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
Mail Servers
colon-three.net is handled by a single mail server, w018faa3.kasserver.com.
colon-three.net shares the same mail server setup as other domains, for instance escape.fm.
w018faa3.kasserver.com resolves to IP 85.13.144.228.