ckfortress.com - robtex.com
ckfortress.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a02:2350:5:10c:8038:5449:3456:e312🇩🇰 ONECOM2a02:2350::/32 One.com A/S | ||||||
| A | 46.30.213.167🇩🇰 ONECOM46.30.208.0/21 One.com A/S | ||||||
| NS | ns01.one.com ⭐ | ||||||
| A | 2001:67c:28cc::10ONECOM-INFRA2001:67c:28cc::/48 | ||||||
| PTR | ns01.one.com | ||||||
| A | 195.206.121.10ONECOM-INFRA195.206.121.0/24 | ||||||
| PTR | ns01.one.com | ||||||
| NS | ns02.one.com | ||||||
| A | 2001:67c:3c0::10🇩🇰 ONECOM2001:67c:3c0::/48 | ||||||
| PTR | ns02.one.com | ||||||
| A | 185.10.11.10ONECOM185.10.11.0/24 | ||||||
| PTR | ns02.one.com | ||||||
| MX | mx1.pub.mailpod8-cph3.one.com ⭐ | ||||||
| A | 185.164.14.102🇩🇰 ONECOM185.164.12.0/22 Onecom.A/S | ||||||
| PTR | mx1.pub.mailpod8-cph3.one.com | ||||||
| MX | mx2.pub.mailpod8-cph3.one.com ⭐ | ||||||
| A | 185.164.14.103🇩🇰 ONECOM185.164.12.0/22 Onecom.A/S | ||||||
| PTR | mx2.pub.mailpod8-cph3.one.com | ||||||
| MX | mx3.pub.mailpod8-cph3.one.com ⭐ | ||||||
| A | 185.164.14.104🇩🇰 ONECOM185.164.12.0/22 Onecom.A/S | ||||||
| PTR | mx3.pub.mailpod8-cph3.one.com | ||||||
| SOA | ns01.one.comhostmaster@one.com 2026-07-06 #1 | ||||||
com
| 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=1785646797 | ||||||
Same first word
ckfortress.com |
Similar names
DNS History
9 records (7 active, 2 former)
●MXmx1.pub.mailpod8-cph3.one.com2019-12-17 → 2026-08-02 · 2 obs
● 2026-08-02 05:18:12
●MXmx2.pub.mailpod8-cph3.one.com2019-12-17 → 2026-08-02 · 2 obs
● 2026-08-02 05:18:12
●MXmx3.pub.mailpod8-cph3.one.com2019-12-17 → 2026-08-02 · 2 obs
● 2026-08-02 05:18:12
○A2a02:2350:5:105:9b00:0:b7b3:b87f2019-12-17 → 2019-12-17 · 3 obs
○ 2026-05-03 03:18:46
○ 2026-08-02 05:18:12
●A2a02:2350:5:10c:8038:5449:3456:e3122026-05-03 → 2026-08-02 · 3 obs
● 2026-05-03 03:18:46
● 2026-08-02 05:18:12
●A46.30.213.1672026-05-03 → 2026-08-02 · 3 obs
● 2026-05-03 03:18:46
● 2026-08-02 05:18:12
○A46.30.215.1082019-12-17 → 2019-12-17 · 3 obs
○ 2026-05-03 03:18:46
○ 2026-08-02 05:18:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| ckfortress.com | ns01.one.com, ns02.one.com | 4 records |
✅ Authoritative Response
Server:185.10.11.10
NS records: ns01.one.com, ns02.one.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1606ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 46.30.213.167 |
| AAAA | 1 | 2a02:2350:5:10c:8038:5449:3456:e312 |
| NS | 2 | ns02.one.com, ns01.one.com |
| MX | 3 | mx1.pub.mailpod8-cph3.one.com (pri: 10), mx3.pub.mailpod8-cph3.one.com (pri: 10)... |
| SOA | 1 | ns01.one.com hostmaster.one.com |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns01.one.com, ns01.one.com, ns02.one.com...)
Analysis
IP Addresses
ckfortress.com points to the IP addresses 46.30.213.167 and 2a02:2350:5:10c:8038:5449:3456:e312
Among the host names that share IP numbers with ckfortress.com are bm-audio.nl, www.appelgren.com, mail.vta.be and two others.
Name Servers
ckfortress.com is served by two delegated name servers, ns01.one.com and ns02.one.com.
ckfortress.com has the same name server delegation as a number of other domains, such as dreamvision.dk, kemibasen.dk, x-in.dk and two more.
Each of the two host names carries two IP addresses: ns01.one.com points to 195.206.121.10 and 2001:67c:28cc::10, and ns02.one.com points to 185.10.11.10 and 2001:67c:3c0::10.
Mail Servers
Mail for ckfortress.com is routed through three mail servers — mx1.pub.mailpod8-cph3.one.com, mx2.pub.mailpod8-cph3.one.com and mx3.pub.mailpod8-cph3.one.com.
ckfortress.com shares at least some of its mail servers with other domains — for example schiereck.de, sei-lar.com, pixelshark.de and two more.
Three hostnames, one IP address apiece: mx1.pub.mailpod8-cph3.one.com resolves to 185.164.14.102, mx2.pub.mailpod8-cph3.one.com resolves to 185.164.14.103 and mx3.pub.mailpod8-cph3.one.com resolves to 185.164.14.104.