fdfcenter.dk - robtex.com

fdfcenter.dk

DNSSEC🔒 Signed (DS record present)
A81.27.222.34🇩🇰 GlobalConnect-AS4252581.27.208.0/20 GlobalConnect A/S Network
PTRd81-27-222-34cm.dcmediahosting.com
NSns01.one.com ⭐
A2001:67c:28cc::10ONECOM-INFRA2001:67c:28cc::/48
PTRns01.one.com
A195.206.121.10ONECOM-INFRA195.206.121.0/24
PTRns01.one.com
NSns02.one.com
A2001:67c:3c0::10🇩🇰 ONECOM2001:67c:3c0::/48
PTRns02.one.com
A185.10.11.10ONECOM185.10.11.0/24
PTRns02.one.com
MXmx1.pub.mailpod11-cph3.one.com ⭐
A104.37.34.230🇩🇰 ONECOM104.37.32.0/21 One.com A/S
PTRmx1.pub.mailpod11-cph3.one.com
MXmx2.pub.mailpod11-cph3.one.com ⭐
A104.37.34.231🇩🇰 ONECOM104.37.32.0/21 One.com A/S
PTRmx2.pub.mailpod11-cph3.one.com
MXmx3.pub.mailpod11-cph3.one.com ⭐
A104.37.34.232🇩🇰 ONECOM104.37.32.0/21 One.com A/S
PTRmx3.pub.mailpod11-cph3.one.com
MXmx4.pub.mailpod11-cph3.one.com ⭐
A104.37.34.233🇩🇰 ONECOM104.37.32.0/21 One.com A/S
PTRmx4.pub.mailpod11-cph3.one.com
SOAns01.one.comhostmaster@one.com 2026-03-24 #1

dk

DNSSEC🔒 Signed (DS record present)
NSb.nic.dk ⭐
NSc.nic.dk
NSh.nic.dk
NSl.nic.dk
NSs.nic.dk
NSt.nic.dk
TXTDK zone updateEpoch 1774660141localtime Sat Mar 28 02:09:01 2026gmtime Sat Ma...
SOAb.nic.dktech@punktum.dk serial=1774660141

Same first word

fdfcenter.dk

DNS History

12 records (7 active, 5 former)

20162017201820192020202120222023202420252026NSns01.one.comns02.one.comns1.gratisdns.dkns2.gratisdns.dkns3.gratisdns.dkns4.gratisdns.dkns5.gratisdns.dkMXmx1.pub.mailpod11-cph3.one.commx2.pub.mailpod11-cph3.one.commx3.pub.mailpod11-cph3.one.commx4.pub.mailpod11-cph3.one.comA81.27.222.34
●NSns01.one.com2026-03-05 → 2026-03-28 · 3 obs
○ 2019-12-28 08:37:02
● 2026-03-05 15:59:12
● 2026-03-28 01:12:34
●NSns02.one.com2026-03-05 → 2026-03-28 · 3 obs
○ 2019-12-28 08:37:02
● 2026-03-05 15:59:12
● 2026-03-28 01:12:34
○NSns1.gratisdns.dk2015-06-22 → 2019-12-28 · 4 obs
● 2015-06-22 23:40:46
● 2019-12-28 08:37:02
○ 2026-03-05 15:59:12
○ 2026-03-28 01:12:34
○NSns2.gratisdns.dk2015-06-22 → 2019-12-28 · 4 obs
● 2015-06-22 23:40:46
● 2019-12-28 08:37:02
○ 2026-03-05 15:59:12
○ 2026-03-28 01:12:34
○NSns3.gratisdns.dk2015-06-22 → 2019-12-28 · 4 obs
● 2015-06-22 23:40:46
● 2019-12-28 08:37:02
○ 2026-03-05 15:59:12
○ 2026-03-28 01:12:34
○NSns4.gratisdns.dk2015-06-22 → 2019-12-28 · 4 obs
● 2015-06-22 23:40:46
● 2019-12-28 08:37:02
○ 2026-03-05 15:59:12
○ 2026-03-28 01:12:34
○NSns5.gratisdns.dk2015-06-22 → 2019-12-28 · 4 obs
● 2015-06-22 23:40:46
● 2019-12-28 08:37:02
○ 2026-03-05 15:59:12
○ 2026-03-28 01:12:34
●MXmx1.pub.mailpod11-cph3.one.com2026-03-05 → 2026-03-28 · 2 obs
● 2026-03-05 15:59:12
● 2026-03-28 01:12:34
●MXmx2.pub.mailpod11-cph3.one.com2026-03-05 → 2026-03-28 · 2 obs
● 2026-03-05 15:59:12
● 2026-03-28 01:12:34
●MXmx3.pub.mailpod11-cph3.one.com2026-03-05 → 2026-03-28 · 2 obs
● 2026-03-05 15:59:12
● 2026-03-28 01:12:34
●MXmx4.pub.mailpod11-cph3.one.com2026-03-05 → 2026-03-28 · 2 obs
● 2026-03-05 15:59:12
● 2026-03-28 01:12:34
●A81.27.222.342015-06-22 → 2026-03-28 · 2 obs
● 2015-06-22 23:40:46
● 2026-03-28 01:12:34

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dkl.nic.dk, h.nic.dk, t.nic.dk, b.nic.dk...12 records
fdfcenter.dkns01.one.com, ns02.one.com-

✅ 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: 929ms | Queries: -

📄 Records

TypeCountSample Data
A181.27.222.34
NS2ns02.one.com, ns01.one.com
MX4mx3.pub.mailpod11-cph3.one.com (pri: 10), mx4.pub.mailpod11-cph3.one.com (pri: 10)...
SOA1ns01.one.com hostmaster.one.com

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (t.nic.dk, s.nic.dk, l.nic.dk...)

Analysis

IP Addresses

fdfcenter.dk resolves to a single IP address: 81.27.222.34.

Other host names, such as d81-27-222-34cm.dcmediahosting.com and dcm-ks19.dcmediahosting.com, share IP numbers with fdfcenter.dk.

Name Servers

fdfcenter.dk's delegation uses two name servers, ns01.one.com and ns02.one.com.

fdfcenter.dk shares the same name server setup as other domains, for example body-building.dk, mann-conomy.com, gamebank.dk, elismarble.com and postboxen.se.

Host names with two IPs:

ns01.one.com points to: 2001:67c:28cc::10 and 195.206.121.10

ns02.one.com points to: 2001:67c:3c0::10 and 185.10.11.10

Mail Servers

fdfcenter.dk is served by four mail servers: mx1.pub.mailpod11-cph3.one.com, mx2.pub.mailpod11-cph3.one.com, mx3.pub.mailpod11-cph3.one.com and mx4.pub.mailpod11-cph3.one.com.

The mail servers for fdfcenter.dk are shared with other domains, for instance derdummbabbler.de, eric-caulier.be, simafit.com, btcex.dk and idesafari.com.

Hostnames with a single IP:

mx1.pub.mailpod11-cph3.one.com points to 104.37.34.230

mx2.pub.mailpod11-cph3.one.com points to 104.37.34.231

mx3.pub.mailpod11-cph3.one.com points to 104.37.34.232

mx4.pub.mailpod11-cph3.one.com points to 104.37.34.233