`byggerimessen.dk`

DNSSEC	🔒 Signed (DS record present)
A	91.216.103.172^{🇩🇰 adeodc91.216.103.0/24}
NS	`ns01.one.com` ⭐
		A	2001:67c:28cc::10^{ONECOM-INFRA2001:67c:28cc::/48}
			PTR	`ns01.one.com`
		A	195.206.121.10^{ONECOM-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	185.10.11.10^{ONECOM185.10.11.0/24}
			PTR	`ns02.one.com`
MX	`cloud7.spamtitan.com` ⭐
		A	13.58.8.62^{🇺🇸 Amazon13.58.0.0/15 EC2 CMH prefix}
			PTR	`cloud7.spamtitan.com`
		A	13.58.65.21^{🇺🇸 Amazon13.58.0.0/15 EC2 CMH prefix}
			PTR	`cloud7.spamtitan.com`
		A	52.15.128.102^{🇺🇸 Amazon52.15.128.0/17}
			PTR	`cloud7.spamtitan.com`
MX	`cloud8.spamtitan.com` ⭐
		A	13.58.8.62^{🇺🇸 Amazon13.58.0.0/15 EC2 CMH prefix}
			PTR	`cloud7.spamtitan.com`
		A	13.58.65.21^{🇺🇸 Amazon13.58.0.0/15 EC2 CMH prefix}
			PTR	`cloud7.spamtitan.com`
		A	52.15.128.102^{🇺🇸 Amazon52.15.128.0/17}
			PTR	`cloud7.spamtitan.com`
TXT	`v=spf1 include:_spf_cd.spamtitan.com ip4:34.236.127.150 ip4:18.207.12.57 ip4:...`
SOA	`ns01.one.com`hostmaster@one.com 2026-03-30 #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 1776043980localtime Mon Apr 13 03:33:00 2026gmtime Mon Ap...`
	SOA	`b.nic.dk`tech@punktum.dk serial=1776043980

Subdomains

www.byggerimessen.dk

Same first word

byggerimessen.dk

DNS History

14 records (5 active, 9 former)

●NSns01.one.com2026-03-06 → 2026-04-13 · 3 obs

○ 2016-06-29 06:26:10
● 2026-03-06 03:52:22
● 2026-04-13 02:01:36

●NSns02.one.com2026-03-06 → 2026-04-13 · 3 obs

○ 2016-06-29 06:26:10
● 2026-03-06 03:52:22
● 2026-04-13 02:01:36

○NSns1.gratisdns.dk2015-07-05 → 2016-06-29 · 4 obs

● 2015-07-05 23:00:30
● 2016-06-29 06:26:10
○ 2026-03-06 03:52:22
○ 2026-04-13 02:01:36

○NSns2.gratisdns.dk2015-07-05 → 2016-06-29 · 4 obs

● 2015-07-05 23:00:30
● 2016-06-29 06:26:10
○ 2026-03-06 03:52:22
○ 2026-04-13 02:01:36

○NSns3.gratisdns.dk2015-07-05 → 2016-06-29 · 4 obs

● 2015-07-05 23:00:30
● 2016-06-29 06:26:10
○ 2026-03-06 03:52:22
○ 2026-04-13 02:01:36

○NSns4.gratisdns.dk2015-07-05 → 2016-06-29 · 4 obs

● 2015-07-05 23:00:30
● 2016-06-29 06:26:10
○ 2026-03-06 03:52:22
○ 2026-04-13 02:01:36

○NSns5.gratisdns.dk2015-07-05 → 2016-06-29 · 4 obs

● 2015-07-05 23:00:30
● 2016-06-29 06:26:10
○ 2026-03-06 03:52:22
○ 2026-04-13 02:01:36

○MXbackupmx.4dim.as2015-07-05 → 2016-06-29 · 4 obs

● 2015-07-05 23:00:30
● 2016-06-29 06:26:10
○ 2026-03-06 03:52:22
○ 2026-04-13 02:01:36

●MXcloud7.spamtitan.com2026-03-06 → 2026-04-13 · 3 obs

○ 2016-06-29 06:26:10
● 2026-03-06 03:52:22
● 2026-04-13 02:01:36

●MXcloud8.spamtitan.com2026-03-06 → 2026-04-13 · 3 obs

○ 2016-06-29 06:26:10
● 2026-03-06 03:52:22
● 2026-04-13 02:01:36

○MXspam.4dim.as2015-07-05 → 2016-06-29 · 4 obs

● 2015-07-05 23:00:30
● 2016-06-29 06:26:10
○ 2026-03-06 03:52:22
○ 2026-04-13 02:01:36

○MXspam2.4dim.as2015-07-05 → 2016-06-29 · 4 obs

● 2015-07-05 23:00:30
● 2016-06-29 06:26:10
○ 2026-03-06 03:52:22
○ 2026-04-13 02:01:36

●A91.216.103.1722026-03-06 → 2026-04-13 · 3 obs

○ 2016-06-29 06:26:10
● 2026-03-06 03:52:22
● 2026-04-13 02:01:36

○A91.216.103.312015-07-05 → 2016-06-29 · 4 obs

● 2015-07-05 23:00:30
● 2016-06-29 06:26:10
○ 2026-03-06 03:52:22
○ 2026-04-13 02:01:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dk	b.nic.dk, c.nic.dk, h.nic.dk, l.nic.dk...	-
byggerimessen.dk	ns02.one.com, ns01.one.com	-

✅ Authoritative Response

Server:185.10.11.10

NS records: ns02.one.com, ns01.one.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1047ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`91.216.103.172`
NS	2	`ns01.one.com, ns02.one.com`
MX	2	`cloud7.spamtitan.com (pri: 10), cloud8.spamtitan.com (pri: 10)`
TXT	1	`v=spf1 include:_spf_cd.spamtitan.com ip4`
SOA	1	`ns01.one.com hostmaster.one.com`

Analysis

Hierarchy

The parent of www.byggerimessen.dk is byggerimessen.dk.

IP Addresses

byggerimessen.dk points to a single IP address: 91.216.103.172.

Other host names, for instance www.byggerimessen.dk, share IP numbers with byggerimessen.dk.

Name Servers

Two name servers ns01.one.com and ns02.one.com handle the delegation for byggerimessen.dk.

byggerimessen.dk shares the same name server setup as other domains, for example danskasfalt.dk, hunde-salon.dk, bstore.biz, glim.re and mahooper.com.

Host names with two IP numbers:

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

Two mail servers handle byggerimessen.dk: cloud7.spamtitan.com and cloud8.spamtitan.com.

byggerimessen.dk shares the same mail server setup as other domains, including secpost.com, vacationrentalpismobeach.com, cliffsresort.com, urologysurgical.com and morgenrothcpa.com.

byggerimessen.dk shares at least partially some mail servers with other domains, for instance norvalrandolph.com, gjuteriteknik.se, havinmaterial.com, fedllp.com and ecopads.com.br.