elsekr.dk - dns.ninja

`elsekr.dk`

DNSSEC	🔒 Signed (DS record present)
A	195.47.247.18^{ONECOM195.47.247.0/24 One.com A/S}
		PTR	`one.com.webforward.g1i.one`
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	`mx12.comendosystems.com` ⭐
		A	2a01:77c0:1619:4101:d99:c22:fb4d:290e^{🇩🇰 Amazon2a01:77c0:1619::/48 EC2 Prefix}
			PTR	`mx10.electric.net`
		A	192.162.219.155^{🇮🇪 Amazon192.162.219.0/24 EC2 Prefix}
			PTR	`mx41.electric.net`
MX	`mx6.comendosystems.net`⁽²⁰⁾
		A	192.162.219.49^{🇮🇪 Amazon192.162.219.0/24 EC2 Prefix}
			PTR	`mx41.electric.net`
TXT	`v=spf1 ip4:93.167.190.198 include:spf.protection.outlook.com include:spf.come...`
TXT	`MS=ms87373326`
SOA	`ns01.one.com`hostmaster@one.com 2026-07-26 #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 1785578221localtime Sat Aug 1 11:57:01 2026gmtime Sat Au...`
	SOA	`b.nic.dk`tech@punktum.dk serial=1785578221

WOT: SAFE (68/100)

Subdomains

mail.elsekr.dk

Same first word

elsekr.dk

Similar names

kesler.eu

elsker.tv

kerels.com

lesker.cn

kesler.ca

kerels.be

elsker.nu

selker.eu

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kerels.nl

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elsker.no

lesker.info

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kleers.co.uk

sleker.de

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skreel.com

sekler.com

DNS History

14 records (5 active, 9 former)

●NSns01.one.com2026-02-18 → 2026-08-01 · 3 obs

○ 2017-04-15 18:35:18
● 2026-02-18 00:05:14
● 2026-08-01 10:29:58

●NSns02.one.com2026-02-18 → 2026-08-01 · 3 obs

○ 2017-04-15 18:35:18
● 2026-02-18 00:05:14
● 2026-08-01 10:29:58

○NSns1.gratisdns.dk2015-06-04 → 2017-04-15 · 4 obs

● 2015-06-04 00:30:52
● 2017-04-15 18:35:18
○ 2026-02-18 00:05:14
○ 2026-08-01 10:29:58

○NSns2.gratisdns.dk2015-06-04 → 2017-04-15 · 4 obs

● 2015-06-04 00:30:52
● 2017-04-15 18:35:18
○ 2026-02-18 00:05:14
○ 2026-08-01 10:29:58

○NSns3.gratisdns.dk2015-06-04 → 2017-04-15 · 4 obs

● 2015-06-04 00:30:52
● 2017-04-15 18:35:18
○ 2026-02-18 00:05:14
○ 2026-08-01 10:29:58

○NSns4.gratisdns.dk2015-06-04 → 2017-04-15 · 4 obs

● 2015-06-04 00:30:52
● 2017-04-15 18:35:18
○ 2026-02-18 00:05:14
○ 2026-08-01 10:29:58

○NSns5.gratisdns.dk2015-06-04 → 2017-04-15 · 4 obs

● 2015-06-04 00:30:52
● 2017-04-15 18:35:18
○ 2026-02-18 00:05:14
○ 2026-08-01 10:29:58

○MXmail.elsekr.dk2015-06-04 → 2016-12-12 · 4 obs

● 2015-06-04 00:30:52
● 2016-12-12 09:52:10
○ 2017-04-15 18:35:18
○ 2026-08-01 10:29:58

●MXmx12.comendosystems.com2017-04-15 → 2026-08-01 · 3 obs

○ 2016-12-12 09:52:10
● 2017-04-15 18:35:18
● 2026-08-01 10:29:58

●MXmx6.comendosystems.net2017-04-15 → 2026-08-01 · 3 obs

○ 2016-12-12 09:52:10
● 2017-04-15 18:35:18
● 2026-08-01 10:29:58

●A195.47.247.182026-03-21 → 2026-08-01 · 3 obs

○ 2026-02-18 00:05:14
● 2026-03-21 06:19:32
● 2026-08-01 10:29:58

○A2001:67c:3c0:12::532015-06-04 → 2017-04-15 · 4 obs

● 2015-06-04 00:30:52
● 2017-04-15 18:35:18
○ 2026-02-18 00:05:14
○ 2026-08-01 10:29:58

○A46.30.215.1272026-02-18 → 2026-02-18 · 4 obs

○ 2017-04-15 18:35:18
● 2026-02-18 00:05:14
○ 2026-03-21 06:19:32
○ 2026-08-01 10:29:58

○A91.221.196.2532015-06-04 → 2017-04-15 · 4 obs

● 2015-06-04 00:30:52
● 2017-04-15 18:35:18
○ 2026-02-18 00:05:14
○ 2026-08-01 10:29:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dk	b.nic.dk, c.nic.dk, h.nic.dk, l.nic.dk...	-
elsekr.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: 898ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`195.47.247.18`
NS	2	`ns01.one.com, ns02.one.com`
MX	2	`mx12.comendosystems.com (pri: 10), mx6.comendosystems.net (pri: 20)`
TXT	2	`v=spf1 ip4:93.167.190.198 include:spf.pr, MS=ms87373326`
SOA	1	`ns01.one.com hostmaster.one.com`

Analysis

Hierarchy

elsekr.dk is a parent domain of mail.elsekr.dk.

IP Addresses

elsekr.dk resolves to one IP address: 195.47.247.18.

ekspo.be, mail.clausens.net, mohar.at and two other host names share IP numbers with elsekr.dk.

Name Servers

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

elsekr.dk uses the same name servers as several other domains — among them tour-d-l.dk, salsback.se, thinkmounting.net 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

Mail for elsekr.dk is handled by two mail servers — mx12.comendosystems.com and mx6.comendosystems.net.

elsekr.dk uses an identical mail server configuration to several other domains — among them oasenhageland.no, ddpff.dk, skaf-net.dk and two more.

elsekr.dk has at least partial mail server overlap with other domains such as logosconsult.dk, prf.no, saldo.as and two more.

Hostnames that resolve to two IP addresses:

mx12.comendosystems.com maps to two IP addresses — 192.162.219.155 and 2a01:77c0:1619:4101:d99:c22:fb4d:290e.

Hosts with just one IP address:

mx6.comendosystems.net points to the IP address 192.162.219.49.