macu.dk - dns.ninja

`macu.dk`

DNSSEC	🔒 Signed (DS record present)
A	2a02:2350:5:111:12:4def:4244:84c6^{🇩🇰 ONECOM2a02:2350::/32 One.com A/S}
A	46.30.215.66^{🇩🇰 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.mailpod10-cph3.one.com` ⭐
		A	104.37.34.70^{🇩🇰 ONECOM104.37.32.0/21 One.com A/S}
			PTR	`mx1.pub.mailpod10-cph3.one.com`
MX	`mx2.pub.mailpod10-cph3.one.com` ⭐
		A	104.37.34.71^{🇩🇰 ONECOM104.37.32.0/21 One.com A/S}
			PTR	`mx2.pub.mailpod10-cph3.one.com`
MX	`mx3.pub.mailpod10-cph3.one.com` ⭐
		A	104.37.34.72^{🇩🇰 ONECOM104.37.32.0/21 One.com A/S}
			PTR	`mx3.pub.mailpod10-cph3.one.com`
MX	`mx4.pub.mailpod10-cph3.one.com` ⭐
		A	104.37.34.73^{🇩🇰 ONECOM104.37.32.0/21 One.com A/S}
			PTR	`mx4.pub.mailpod10-cph3.one.com`
SOA	`ns01.one.com`hostmaster@one.com 2026-06-19 #5

`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 1783440541localtime Tue Jul 7 18:09:01 2026gmtime Tue Ju...`
	SOA	`b.nic.dk`tech@punktum.dk serial=1783440541

Same first word

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macu.org

macu.it

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Similar names

umac.ch

cuam.tec.ve

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ucam.(0x787878)

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ucam.br

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umac.co.th

mcau.com.au

acum.fi

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umac.com.vn

cuma.pl

cuam.com.cn

DNS History

12 records (8 active, 4 former)

●NSns01.one.com2015-06-14 → 2026-07-07 · 2 obs

● 2015-06-14 10:03:32
● 2026-07-07 16:36:04

●NSns02.one.com2015-06-14 → 2026-07-07 · 2 obs

● 2015-06-14 10:03:32
● 2026-07-07 16:36:04

●MXmx1.pub.mailpod10-cph3.one.com2026-03-01 → 2026-07-07 · 3 obs

○ 2016-12-08 09:24:06
● 2026-03-01 00:12:12
● 2026-07-07 16:36:04

●MXmx2.pub.mailpod10-cph3.one.com2026-03-01 → 2026-07-07 · 3 obs

○ 2016-12-08 09:24:06
● 2026-03-01 00:12:12
● 2026-07-07 16:36:04

●MXmx3.pub.mailpod10-cph3.one.com2026-03-01 → 2026-07-07 · 7 obs

○ 2016-12-08 09:24:06
● 2026-03-01 00:12:12
● 2026-04-13 07:21:52
○ 2026-04-19 04:53:20
○ 2026-04-24 04:16:54
● 2026-04-29 14:37:56
● 2026-07-07 16:36:04

●MXmx4.pub.mailpod10-cph3.one.com2026-03-01 → 2026-07-07 · 3 obs

○ 2016-12-08 09:24:06
● 2026-03-01 00:12:12
● 2026-07-07 16:36:04

○MXmxcluster1.one.com2015-06-14 → 2016-12-08 · 4 obs

● 2015-06-14 10:03:32
● 2016-12-08 09:24:06
○ 2026-03-01 00:12:12
○ 2026-07-07 16:36:04

○MXmxcluster2.one.com2015-06-14 → 2016-12-08 · 4 obs

● 2015-06-14 10:03:32
● 2016-12-08 09:24:06
○ 2026-03-01 00:12:12
○ 2026-07-07 16:36:04

●A2a02:2350:5:111:12:4def:4244:84c62026-03-01 → 2026-07-07 · 3 obs

○ 2016-12-08 09:24:06
● 2026-03-01 00:12:12
● 2026-07-07 16:36:04

○A46.30.212.622015-06-14 → 2016-03-27 · 4 obs

● 2015-06-14 10:03:32
● 2016-03-27 04:06:20
○ 2016-12-08 09:24:06
○ 2026-07-07 16:36:04

○A46.30.213.1952016-12-08 → 2016-12-08 · 4 obs

○ 2016-03-27 04:06:20
● 2016-12-08 09:24:06
○ 2026-03-01 00:12:12
○ 2026-07-07 16:36:04

●A46.30.215.662026-03-01 → 2026-07-07 · 3 obs

○ 2016-12-08 09:24:06
● 2026-03-01 00:12:12
● 2026-07-07 16:36:04

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:195.206.121.10

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

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1706ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`46.30.215.66`
AAAA	1	`2a02:2350:5:111:12:4def:4244:84c6`
NS	2	`ns02.one.com, ns01.one.com`
MX	4	`mx2.pub.mailpod10-cph3.one.com (pri: 10), mx4.pub.mailpod10-cph3.one.com (pri: 10)...`
SOA	1	`ns01.one.com hostmaster.one.com`

Analysis

IP Addresses

macu.dk resolves to the IP addresses 46.30.215.66 and 2a02:2350:5:111:12:4def:4244:84c6

thomashop.dk, denton.se, bhalerao.net plus two other host names have IP numbers in common with macu.dk.

Name Servers

macu.dk is served by two delegated name servers, ns01.one.com and ns02.one.com.

The name server configuration of macu.dk is shared with other domains, for instance fraenkel.eu, manhinhtuongtac.one, nordicsale.dk and two others.

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

macu.dk has four mail servers: mx1.pub.mailpod10-cph3.one.com, mx2.pub.mailpod10-cph3.one.com, mx3.pub.mailpod10-cph3.one.com and mx4.pub.mailpod10-cph3.one.com.

At least some of the mail servers used by macu.dk are shared with other domains: divemastertraining.com, motelhune.dk, ferncon.com and two others among them.

Four host names, each with one IP address: mx1.pub.mailpod10-cph3.one.com has 104.37.34.70, mx2.pub.mailpod10-cph3.one.com has 104.37.34.71, mx3.pub.mailpod10-cph3.one.com has 104.37.34.72 and mx4.pub.mailpod10-cph3.one.com has 104.37.34.73.