modularsystems.dk - dns.ninja

`modularsystems.dk`

DNSSEC	🔒 Signed (DS record present)
A	2a02:2350:5:10c:8082:b614:c620:662a^{🇩🇰 ONECOM2a02:2350::/32 One.com A/S}
A	46.30.213.176^{🇩🇰 ONECOM46.30.208.0/21 One.com A/S}
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	`mx1.pub.mailpod5-cph3.one.com` ⭐
		A	185.164.14.54^{🇩🇰 ONECOM185.164.12.0/22 Onecom.A/S}
			PTR	`mx1.pub.mailpod5-cph3.one.com`
MX	`mx2.pub.mailpod5-cph3.one.com` ⭐
		A	185.164.14.55^{🇩🇰 ONECOM185.164.12.0/22 Onecom.A/S}
			PTR	`mx2.pub.mailpod5-cph3.one.com`
MX	`mx3.pub.mailpod5-cph3.one.com` ⭐
		A	185.164.14.56^{🇩🇰 ONECOM185.164.12.0/22 Onecom.A/S}
			PTR	`mx3.pub.mailpod5-cph3.one.com`
SOA	`ns01.one.com`hostmaster@one.com 2026-06-22 #2

`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 1786285440localtime Sun Aug 9 16:24:00 2026gmtime Sun Au...`
	SOA	`b.nic.dk`tech@punktum.dk serial=1786285440

WOT: SAFE (43/100)

Subdomains

www.modularsystems.dk

Same first word

modularsystems.io

modularsystems.dk

modularsystems.in

modularsystems.eu

modularsystems.net

modularsystems.com

DNS History

11 records (7 active, 4 former)

●NSns01.one.com2015-08-02 → 2026-08-09 · 2 obs

● 2015-08-02 06:00:14
● 2026-08-09 14:26:48

●NSns02.one.com2015-08-02 → 2026-08-09 · 2 obs

● 2015-08-02 06:00:14
● 2026-08-09 14:26:48

●MXmx1.pub.mailpod5-cph3.one.com2026-04-24 → 2026-08-09 · 3 obs

○ 2017-09-18 13:34:12
● 2026-04-24 03:26:56
● 2026-08-09 14:26:48

●MXmx2.pub.mailpod5-cph3.one.com2026-04-24 → 2026-08-09 · 3 obs

○ 2017-09-18 13:34:12
● 2026-04-24 03:26:56
● 2026-08-09 14:26:48

●MXmx3.pub.mailpod5-cph3.one.com2026-04-24 → 2026-08-09 · 3 obs

○ 2017-09-18 13:34:12
● 2026-04-24 03:26:56
● 2026-08-09 14:26:48

○MXmxcluster1.one.com2015-08-02 → 2017-09-18 · 4 obs

● 2015-08-02 06:00:14
● 2017-09-18 13:34:12
○ 2026-04-24 03:26:56
○ 2026-08-09 14:26:48

○MXmxcluster2.one.com2015-08-02 → 2017-09-18 · 4 obs

● 2015-08-02 06:00:14
● 2017-09-18 13:34:12
○ 2026-04-24 03:26:56
○ 2026-08-09 14:26:48

●A2a02:2350:5:10c:8082:b614:c620:662a2026-04-24 → 2026-08-09 · 3 obs

○ 2017-09-18 13:34:12
● 2026-04-24 03:26:56
● 2026-08-09 14:26:48

○A46.30.212.762015-08-02 → 2016-07-09 · 4 obs

● 2015-08-02 06:00:14
● 2016-07-09 19:17:42
○ 2017-03-25 08:42:40
○ 2026-08-09 14:26:48

●A46.30.213.1762026-04-24 → 2026-08-09 · 3 obs

○ 2017-09-18 13:34:12
● 2026-04-24 03:26:56
● 2026-08-09 14:26:48

○A46.30.213.2092017-03-25 → 2017-09-18 · 5 obs

○ 2016-07-09 19:17:42
● 2017-03-25 08:42:40
● 2017-09-18 13:34:12
○ 2026-04-24 03:26:56
○ 2026-08-09 14:26:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dk	b.nic.dk, c.nic.dk, h.nic.dk, l.nic.dk...	-
modularsystems.dk	ns01.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: 984ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`46.30.213.176`
AAAA	1	`2a02:2350:5:10c:8082:b614:c620:662a`
NS	2	`ns01.one.com, ns02.one.com`
MX	3	`mx2.pub.mailpod5-cph3.one.com (pri: 10), mx1.pub.mailpod5-cph3.one.com (pri: 10)...`
SOA	1	`ns01.one.com hostmaster.one.com`

Analysis

Hierarchy

www.modularsystems.dk is a subdomain of modularsystems.dk.

IP Addresses

modularsystems.dk has two IP addresses: 46.30.213.176 and 2a02:2350:5:10c:8082:b614:c620:662a

Among the host names that share IP numbers with modularsystems.dk are 4bm.dk, redekiel.be, smtp.yburger.nl and two others.

Name Servers

modularsystems.dk uses two name servers for its delegation: ns01.one.com and ns02.one.com.

modularsystems.dk has the same name server delegation as a number of other domains, such as phcl.org, heilmann.dk, grampedersen.dk and two more.

The two host names ns01.one.com and ns02.one.com each have a pair of IP addresses: ns01.one.com has 195.206.121.10 and 2001:67c:28cc::10, and ns02.one.com has 185.10.11.10 and 2001:67c:3c0::10.

Mail Servers

Mail for modularsystems.dk is routed through three mail servers — mx1.pub.mailpod5-cph3.one.com, mx2.pub.mailpod5-cph3.one.com and mx3.pub.mailpod5-cph3.one.com.

modularsystems.dk shares at least some of its mail servers with other domains — for example studiotr3nd.com, akkord.dk, slettingdalen.no and two more.

The hostnames mx1.pub.mailpod5-cph3.one.com, mx2.pub.mailpod5-cph3.one.com and mx3.pub.mailpod5-cph3.one.com each resolve to a single IP: mx1.pub.mailpod5-cph3.one.com → 185.164.14.54, mx2.pub.mailpod5-cph3.one.com → 185.164.14.55, mx3.pub.mailpod5-cph3.one.com → 185.164.14.56.