dfd.dk - dns.ninja

`dfd.dk`

DNSSEC	🔒 Signed (DS record present)
A	87.116.34.144^{🇩🇰 GlobalConnect-AS3102787.116.0.0/18 nianet a/s}
NS	`ns2.dandomain.dk` ⭐
		A	2a02:2339:1:108::dd:dd^{🇩🇰 team-blue-denmark2a02:2339::/36}
			PTR	`ns2.dandomain.dk`
		A	91.197.248.66^{🇩🇰 team-blue-denmark91.197.248.0/22}
			PTR	`ns2.dandomain.dk`
NS	`ns.dandomain.dk`
		A	2a02:2339:4006:109::dd^{🇩🇰 team-blue-denmark2a02:2339:4000::/34}
			PTR	`ns.dandomain.dk`
		A	185.25.141.3^{🇩🇰 team-blue-denmark185.25.141.0/24 Zitcom A/S}
			PTR	`ns.dandomain.dk`
MX	`mx1-dk.centerasecurity.dk` ⭐
		A	89.233.19.127^{🇩🇰 TELIANET-DENMARK89.233.0.0/18 Telia Company AB}
		A	89.233.19.188^{🇩🇰 TELIANET-DENMARK89.233.0.0/18 Telia Company AB}
		A	128.76.60.167^{🇩🇰 TDC128.76.0.0/18}
			PTR	`mx6.centerasecurity.dk`
		A	128.76.60.187^{🇩🇰 TDC128.76.0.0/18}
			PTR	`mx6.centerasecurity.dk`
MX	`mx2-dk.centerasecurity.dk` ⭐
		A	89.233.19.128^{🇩🇰 TELIANET-DENMARK89.233.0.0/18 Telia Company AB}
		A	89.233.19.129^{🇩🇰 TELIANET-DENMARK89.233.0.0/18 Telia Company AB}
		A	128.76.60.168^{🇩🇰 TDC128.76.0.0/18}
			PTR	`mx6.centerasecurity.dk`
		A	128.76.60.169^{🇩🇰 TDC128.76.0.0/18}
			PTR	`mx6.centerasecurity.dk`
MX	`mx3-dk.centerasecurity.dk`⁽²⁰⁾
		A	89.233.19.129^{🇩🇰 TELIANET-DENMARK89.233.0.0/18 Telia Company AB}
		A	128.76.60.187^{🇩🇰 TDC128.76.0.0/18}
			PTR	`mx6.centerasecurity.dk`
TXT	`google-site-verification=Iib-s9asXqGGXkP6l6oOJq22avlXjRyK9maFfqodmdw`
TXT	`_globalsign-domain-verification=K3d4mQNmd1QgjxwMYM70G-XfWU8DMhPigOoXqlN_bt`
TXT	`_globalsign-domain-verification=pdftFCAQuUbt2398o-3XBXzNcQPrXKbGHdQhPO3tu_`
TXT	`_globalsign-domain-verification=KDC-doL2Znq4Puxdg9YKYa_tpReRz3ZT9XFXinLwBn`
TXT	`_globalsign-domain-verification=msagK3Bpyt0RTmjQ4ArOGoXHxGV1uFHXlIMYyBWHc0`
TXT	`_globalsign-domain-verification=ikN0KgZ3RbzuNk7dQsde6D4WTcJKgsFtLJVfIz2Hkr`
TXT	`v=spf1 a a:dominoas01.dfd.dk include:_spf.centerasecurity.dk include:spf.mail...`
TXT	`facebook-domain-verification=y3ct2h7f1lhcuf8mcbyzvbx4cp3t6y`
TXT	`_globalsign-domain-verification=MUEL-3stRspbIDJVnyKols9F_2L8K-hruGc4vs69Bq`
TXT	`MS=87B08863CADEE757153CDCC57CEE17185B052BC4`
SOA	`ns.dandomain.dk`hostmaster@dandomain.dk 2026-04-29 #1

`dk`

	DNSSEC	🔒 Signed (DS record present)
	NS	`b.nic.dk` ⭐
	NS	`c.nic.dk`
	NS	`h.nic.dk`
	NS	`l.nic.dk`
	NS	`s.nic.dk`
	NS	`t.nic.dk`
	TXT	`DK zone updateEpoch 1781710741localtime Wed Jun 17 17:39:01 2026gmtime Wed Ju...`
	SOA	`b.nic.dk`tech@punktum.dk serial=1781710741

Subdomains

www.dfd.dk

dominoas01.dfd.dk

medie.dfd.dk

Same first word

dfd.gr

dfd.mx

dfd.com.ua

dfd.us

dfd.asia

dfd.ca

dfd.cz

dfd.cc

dfd.es

dfd.com

dfd.ru

dfd.co.at

dfd.dk

dfd.info

dfd.com.tr

dfd.world

dfd.se

dfd.co

dfd.name

dfd.de

dfd.net

dfd.cn

dfd.eu

dfd.jp

dfd.pl

dfd.com.cn

dfd.org

dfd.nl

dfd.be

dfd.solutions

dfd.at

dfd.me

dfd.com.au

dfd.cl

dfd.org.tr

Similar names

ddf.info

ddf.org.zw

ddf.capital

ddf.co.at

fdd.ca

fdd.cz

fdd.me

ddf.mobi

ddf.dk

ddf.com

ddf.org

fdd.sk

fdd.fr

ddf.no

fdd.lt

fdd.com

fdd.org.do

fdd.info

ddf.nu

ddf.de.com

fdd.mobi

ddf.ru

fdd.co

ddf.mx

ddf.de

fdd.co.uk

ddf.su

ddf.ca

ddf.engineering

fdd.in

ddf.net

ddf.agency

fdd.se

ddf.us

ddf.hk

ddf.ro

fdd.org

fdd.de

fdd.ch

ddf.be

ddf.at

ddf.co.ae

ddf.eu

fdd.co.il

ddf.co.zw

fdd.co.za

fdd.net

fdd.it

ddf.net.br

fdd.us

ddf.co.uk

ddf.co

fdd.be

fdd.jp

ddf.lu

ddf.com.tw

fdd.eu

fdd.dk

fdd.ma

fdd.su

ddf.ne.jp

fdd.cl

ddf.com.au

ddf.ae

ddf.com.mx

fdd.org.br

fdd.com.tr

ddf.cn

fdd.ru

ddf.nl

DNS History

18 records (6 active, 12 former)

●NSns.dandomain.dk2015-07-17 → 2026-06-17 · 2 obs

● 2015-07-17 12:07:52
● 2026-06-17 16:24:04

●NSns2.dandomain.dk2015-07-17 → 2026-06-17 · 2 obs

● 2015-07-17 12:07:52
● 2026-06-17 16:24:04

○NSns3.dandomain.dk2015-07-17 → 2017-07-25 · 4 obs

● 2015-07-17 12:07:52
● 2017-07-25 14:43:10
○ 2019-06-27 08:55:16
○ 2026-06-17 16:24:04

○MXdfd-dk.mx1.comendosystems.com2015-10-16 → 2019-06-27 · 5 obs

○ 2015-07-17 12:07:52
● 2015-10-16 09:40:00
● 2019-06-27 08:55:16
○ 2019-12-26 20:56:54
○ 2026-06-17 16:24:04

○MXdfd-dk.mx2.comendosystems.net2015-10-16 → 2019-06-27 · 5 obs

○ 2015-07-17 12:07:52
● 2015-10-16 09:40:00
● 2019-06-27 08:55:16
○ 2019-12-26 20:56:54
○ 2026-06-17 16:24:04

○MXeu-c01.centiumsecurity.dk2019-06-27 → 2020-07-01 · 5 obs

○ 2016-07-18 16:10:14
● 2019-06-27 08:55:16
● 2020-07-01 23:41:46
○ 2021-04-01 01:16:32
○ 2026-06-17 16:24:04

○MXeu-c02.centiumsecurity.dk2019-06-27 → 2020-07-01 · 5 obs

○ 2016-07-18 16:10:14
● 2019-06-27 08:55:16
● 2020-07-01 23:41:46
○ 2021-04-01 01:16:32
○ 2026-06-17 16:24:04

○MXeu-esec-01.heimdalsecurity.com2021-04-01 → 2021-04-01 · 4 obs

○ 2020-07-01 23:41:46
● 2021-04-01 01:16:32
○ 2026-02-15 06:36:36
○ 2026-06-17 16:24:04

○MXeu-esec-02.heimdalsecurity.com2021-04-01 → 2021-04-01 · 4 obs

○ 2020-07-01 23:41:46
● 2021-04-01 01:16:32
○ 2026-02-15 06:36:36
○ 2026-06-17 16:24:04

●MXmx1-dk.centerasecurity.dk2026-02-15 → 2026-06-17 · 3 obs

○ 2021-04-01 01:16:32
● 2026-02-15 06:36:36
● 2026-06-17 16:24:04

●MXmx2-dk.centerasecurity.dk2026-02-15 → 2026-06-17 · 3 obs

○ 2021-04-01 01:16:32
● 2026-02-15 06:36:36
● 2026-06-17 16:24:04

●MXmx3-dk.centerasecurity.dk2026-04-10 → 2026-06-17 · 3 obs

○ 2026-02-15 06:36:36
● 2026-04-10 18:39:36
● 2026-06-17 16:24:04

○MXscanner1.virus112.com2015-07-17 → 2015-07-17 · 3 obs

● 2015-07-17 12:07:52
○ 2015-10-16 09:40:00
○ 2026-06-17 16:24:04

○MXscanner2.virus112.com2015-07-17 → 2015-07-17 · 3 obs

● 2015-07-17 12:07:52
○ 2015-10-16 09:40:00
○ 2026-06-17 16:24:04

○MXscanner3.virus112.com2015-07-17 → 2016-05-29 · 4 obs

● 2015-07-17 12:07:52
● 2016-05-29 17:33:56
○ 2016-07-18 16:10:14
○ 2026-06-17 16:24:04

○A212.98.77.2302015-07-17 → 2016-01-16 · 4 obs

● 2015-07-17 12:07:52
● 2016-01-16 17:22:36
○ 2016-03-21 17:34:44
○ 2026-06-17 16:24:04

○A212.98.77.2432016-03-21 → 2020-07-01 · 5 obs

○ 2016-01-16 17:22:36
● 2016-03-21 17:34:44
● 2020-07-01 23:41:46
○ 2021-04-01 01:16:32
○ 2026-06-17 16:24:04

●A87.116.34.1442021-04-01 → 2026-06-17 · 3 obs

○ 2020-07-01 23:41:46
● 2021-04-01 01:16:32
● 2026-06-17 16:24:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dk	c.nic.dk, s.nic.dk, l.nic.dk, b.nic.dk...	12 records
dfd.dk	ns.dandomain.dk, ns2.dandomain.dk	4 records

✅ Authoritative Response

Server:91.197.248.66

NS records: ns.dandomain.dk, ns2.dandomain.dk

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1114ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`87.116.34.144`
NS	2	`ns.dandomain.dk, ns2.dandomain.dk`
MX	3	`mx2-dk.centerasecurity.dk (pri: 5), mx3-dk.centerasecurity.dk (pri: 20)...`
TXT	10	`_globalsign-domain-verification=MUEL-3st, _globalsign-domain-verification=ikN0KgZ3...`
SOA	1	`ns.dandomain.dk hostmaster.dandomain.dk`

📌 Glue Records Collected

Total: 16

In-bailiwick: 12 (b.nic.dk, c.nic.dk, h.nic.dk...)

Out-of-bailiwick: 4 (ns.dandomain.dk, ns2.dandomain.dk, ns.dandomain.dk...)

Analysis

Hierarchy

www.dfd.dk, dominoas01.dfd.dk and medie.dfd.dk are all subdomains of dfd.dk.

IP Addresses

dfd.dk resolves to just one IP address, 87.116.34.144.

Two other host names, along with mxp.as, tempserver.mxp.as and sentralvaskeriet.no, also share IP numbers with dfd.dk.

Name Servers

The NS records for dfd.dk delegate to ns2.dandomain.dk and ns.dandomain.dk.

dfd.dk shares its NS records with other domains, for example myhealthcare.dk, br.nu, acuba.dk and two others.

The name servers of dfd.dk overlap at least partially with those of other domains — among them riotssales.com, lambrecht.biz, fynskran.com and two more.

These name servers commonly appear in combination with the name servers ns3.dandomain.dk.

ns2.dandomain.dk resolves to 91.197.248.66 and 2a02:2339:1:108::dd:dd. Likewise, ns.dandomain.dk resolves to 185.25.141.3 and 2a02:2339:4006:109::dd — two IP addresses apiece.

Mail Servers

Mail for dfd.dk is routed through three mail servers — mx1-dk.centerasecurity.dk, mx2-dk.centerasecurity.dk and mx3-dk.centerasecurity.dk.

There is at least a partial MX overlap between dfd.dk and other domains, including rd-support.eu, haince.dk, stelton.dk and two others.

Host names that resolve to four IP numbers:

mx1-dk.centerasecurity.dk resolves to 89.233.19.127, 89.233.19.188, 128.76.60.167 and 128.76.60.187.

mx2-dk.centerasecurity.dk resolves to 89.233.19.128, 89.233.19.129, 128.76.60.168 and 128.76.60.169.

Host names that have two IP addresses:

The A records for mx3-dk.centerasecurity.dk return 89.233.19.129 and 128.76.60.187.

mx1-dk.centerasecurity.dk and mx3-dk.centerasecurity.dk each have 128.76.60.187 IP addresses.

mx2-dk.centerasecurity.dk and mx3-dk.centerasecurity.dk each have 89.233.19.129 IP addresses.