educ.dk - dns.ninja

`educ.dk`

DNSSEC	⚠️ Not signed
A	46.30.211.38^{🇩🇰 ONECOM46.30.208.0/21 One.com A/S}
		PTR	`domain-parking.one.com`
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.mailpod16-cph3.g1i.one.com` ⭐
		A	5.249.232.33^{🇩🇰 ONECOM5.249.224.0/19}
			PTR	`mx1.mailpod16-cph3.g1i.one.com`
MX	`mx2.mailpod16-cph3.g1i.one.com` ⭐
		A	5.249.232.34^{🇩🇰 ONECOM5.249.224.0/19}
			PTR	`mx2.mailpod16-cph3.g1i.one.com`
MX	`mx3.mailpod16-cph3.g1i.one.com` ⭐
		A	5.249.232.35^{🇩🇰 ONECOM5.249.224.0/19}
			PTR	`mx3.mailpod16-cph3.g1i.one.com`
MX	`mx4.mailpod16-cph3.g1i.one.com` ⭐
		A	5.249.232.36^{🇩🇰 ONECOM5.249.224.0/19}
			PTR	`mx4.mailpod16-cph3.g1i.one.com`
SOA	`ns01.one.com`hostmaster@one.com 2026-07-07 #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 1785526021localtime Fri Jul 31 21:27:01 2026gmtime Fri Ju...`
	SOA	`b.nic.dk`tech@punktum.dk serial=1785526021

Same first word

educ.it

educ.yonezawa.yamagata.jp

educ.ab.ca

educ.ar

educ.kz

educ.us

educ.co

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educ.in

educ.ru

educ.co.uk

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educ.design

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Similar names

eucd.dk

cedu.com.ar

eudc.com

cude.edu.mx

cude.ru

cedu.fr

decu.pl

deuc.de

cedu.es

cedu.com

ecdu.de

edcu.org

cedu.cc

udec.edu.mx

duce.biz

udec.com

ecdu.com

cued.co

cude.de

decu.kr

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ecdu.net

ucde.es

duce.cn

dcue.us

udec.de

cedu.info

cedu.cn

dceu.net

decu.nl

dcue.net

eudc.de

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cued.info

cued.ru

udec.cl

eucd.edu.uy

cued.it

cude.eu

eucd.info

cued.com

duec.org

dcue.org

dcue.dk

duce.co.jp

decu.org

cude.mx

cude.jp

duce.ac.tz

cued.us

cdeu.net

decu.com.mx

deuc.com

uced.ru

duce.cc

uced.org

cude.org

duce.com.au

eucd.com

duce.name

cedu.it

eucd.org

ecud.it

udec.net

cude.pics

uedc.org

udec.es

ceud.com

cdue.com

decu.us

udec.fr

cude.click

cedu.org.uy

cued.co.uk

deuc.ru

ceud.co.uk

duce.net

ceud.org

DNS History

22 records (7 active, 15 former)

●NSns01.one.com2015-07-21 → 2026-07-31 · 2 obs

● 2015-07-21 23:36:16
● 2026-07-31 19:30:56

●NSns02.one.com2015-07-21 → 2026-07-31 · 2 obs

● 2015-07-21 23:36:16
● 2026-07-31 19:30:56

●MXmx1.mailpod16-cph3.g1i.one.com2026-07-28 → 2026-07-31 · 3 obs

○ 2026-06-15 04:05:48
● 2026-07-28 15:57:08
● 2026-07-31 19:30:56

○MXmx1.pub.mailpod4-cph3.one.com2018-01-11 → 2018-10-21 · 5 obs

○ 2017-11-16 00:03:14
● 2018-01-11 15:02:58
● 2018-10-21 13:15:36
○ 2021-06-14 04:41:08
○ 2026-07-31 19:30:56

○MXmx1.pub.mailpod8-cph3.one.com2021-06-14 → 2026-06-15 · 7 obs

○ 2018-10-21 13:15:36
● 2021-06-14 04:41:08
● 2026-05-06 08:23:54
○ 2026-06-14 10:43:02
● 2026-06-15 04:05:48
○ 2026-07-28 15:57:08
○ 2026-07-31 19:30:56

●MXmx2.mailpod16-cph3.g1i.one.com2026-07-28 → 2026-07-31 · 3 obs

○ 2026-06-15 04:05:48
● 2026-07-28 15:57:08
● 2026-07-31 19:30:56

○MXmx2.pub.mailpod4-cph3.one.com2018-01-11 → 2018-10-21 · 5 obs

○ 2017-11-16 00:03:14
● 2018-01-11 15:02:58
● 2018-10-21 13:15:36
○ 2021-06-14 04:41:08
○ 2026-07-31 19:30:56

○MXmx2.pub.mailpod8-cph3.one.com2021-06-14 → 2026-06-15 · 7 obs

○ 2018-10-21 13:15:36
● 2021-06-14 04:41:08
● 2026-05-06 08:23:54
○ 2026-06-14 10:43:02
● 2026-06-15 04:05:48
○ 2026-07-28 15:57:08
○ 2026-07-31 19:30:56

●MXmx3.mailpod16-cph3.g1i.one.com2026-07-28 → 2026-07-31 · 3 obs

○ 2026-06-15 04:05:48
● 2026-07-28 15:57:08
● 2026-07-31 19:30:56

○MXmx3.pub.mailpod4-cph3.one.com2018-01-11 → 2018-10-21 · 5 obs

○ 2017-11-16 00:03:14
● 2018-01-11 15:02:58
● 2018-10-21 13:15:36
○ 2021-06-14 04:41:08
○ 2026-07-31 19:30:56

○MXmx3.pub.mailpod8-cph3.one.com2021-06-14 → 2026-06-15 · 7 obs

○ 2018-10-21 13:15:36
● 2021-06-14 04:41:08
● 2026-05-06 08:23:54
○ 2026-06-14 10:43:02
● 2026-06-15 04:05:48
○ 2026-07-28 15:57:08
○ 2026-07-31 19:30:56

●MXmx4.mailpod16-cph3.g1i.one.com2026-07-28 → 2026-07-31 · 3 obs

○ 2026-06-15 04:05:48
● 2026-07-28 15:57:08
● 2026-07-31 19:30:56

○MXmxcluster1.one.com2015-07-21 → 2017-11-16 · 4 obs

● 2015-07-21 23:36:16
● 2017-11-16 00:03:14
○ 2018-01-11 15:02:58
○ 2026-07-31 19:30:56

○MXmxcluster2.one.com2015-07-21 → 2017-11-16 · 4 obs

● 2015-07-21 23:36:16
● 2017-11-16 00:03:14
○ 2018-01-11 15:02:58
○ 2026-07-31 19:30:56

○A2a02:2350:5:103:bf00:0:2433:4a752018-07-02 → 2018-08-07 · 5 obs

○ 2016-09-09 18:47:02
● 2018-07-02 13:13:32
● 2018-08-07 04:23:04
○ 2018-09-07 15:47:14
○ 2026-07-31 19:30:56

○A2a02:2350:5:103:f840:0:2433:4a752018-09-07 → 2018-10-21 · 5 obs

○ 2018-08-07 04:23:04
● 2018-09-07 15:47:14
● 2018-10-21 13:15:36
○ 2021-06-14 04:41:08
○ 2026-07-31 19:30:56

○A2a02:2350:5:105:24:334a:7533:2c732021-06-14 → 2021-06-14 · 4 obs

○ 2018-10-21 13:15:36
● 2021-06-14 04:41:08
○ 2026-02-21 11:34:14
○ 2026-07-31 19:30:56

●A46.30.211.382026-02-21 → 2026-07-31 · 6 obs

○ 2021-06-14 04:41:08
● 2026-02-21 11:34:14
● 2026-05-06 08:23:54
○ 2026-06-14 10:43:02
● 2026-06-15 04:05:48
● 2026-07-31 19:30:56

○A46.30.212.2272015-07-21 → 2016-03-23 · 4 obs

● 2015-07-21 23:36:16
● 2016-03-23 16:00:28
○ 2016-09-09 18:47:02
○ 2026-07-31 19:30:56

○A46.30.213.2252018-09-07 → 2018-10-21 · 5 obs

○ 2018-08-07 04:23:04
● 2018-09-07 15:47:14
● 2018-10-21 13:15:36
○ 2021-06-14 04:41:08
○ 2026-07-31 19:30:56

○A46.30.213.2522016-09-09 → 2018-08-07 · 5 obs

○ 2016-03-23 16:00:28
● 2016-09-09 18:47:02
● 2018-08-07 04:23:04
○ 2018-09-07 15:47:14
○ 2026-07-31 19:30:56

○A46.30.215.682021-06-14 → 2021-06-14 · 4 obs

○ 2018-10-21 13:15:36
● 2021-06-14 04:41:08
○ 2026-02-21 11:34:14
○ 2026-07-31 19:30:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dk	b.nic.dk, c.nic.dk, h.nic.dk, l.nic.dk...	-
educ.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: 1669ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`46.30.211.38`
NS	2	`ns01.one.com, ns02.one.com`
MX	4	`mx1.mailpod16-cph3.g1i.one.com (pri: 10), mx2.mailpod16-cph3.g1i.one.com (pri: 10)...`
SOA	1	`ns01.one.com hostmaster.one.com`

Analysis

IP Addresses

educ.dk resolves to one IP address: 46.30.211.38.

www.superaktiv.net, hedoc.se, trutous.com and two other host names share IP numbers with educ.dk.

Name Servers

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

educ.dk uses the same name servers as several other domains — among them ergokiggen.nl, unitedglobal.co.uk, hoegberget.no and two more.

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

Four mail servers handle email for educ.dk: mx1.mailpod16-cph3.g1i.one.com, mx2.mailpod16-cph3.g1i.one.com, mx3.mailpod16-cph3.g1i.one.com and mx4.mailpod16-cph3.g1i.one.com.

educ.dk has at least partial mail server overlap with other domains such as jeppsson.mobi, poorrichardsbbq.com, www.3cmusic.com and two more.

Each of the four hosts mx1.mailpod16-cph3.g1i.one.com, mx2.mailpod16-cph3.g1i.one.com, mx3.mailpod16-cph3.g1i.one.com and mx4.mailpod16-cph3.g1i.one.com points to a single IP address — mx1.mailpod16-cph3.g1i.one.com points to 5.249.232.33, mx2.mailpod16-cph3.g1i.one.com points to 5.249.232.34, mx3.mailpod16-cph3.g1i.one.com points to 5.249.232.35 and mx4.mailpod16-cph3.g1i.one.com points to 5.249.232.36.