optimo.dk - dns.ninja

`optimo.dk`

DNSSEC	🔒 Signed (DS record present)
A	217.195.185.215^{🇩🇰 GlobalConnect-AS31027217.195.176.0/20 Nianet A/S}
		PTR	`webhotel07.hostonline.dk`
NS	`ns4.hostonline.dk` ⭐
		A	2a02:188:6004:14::10^{🇩🇰 GlobalConnect-AS310272a02:188::/29 nianet a/s}
			PTR	`ns4.hostonline.dk`
		A	217.195.185.243^{🇩🇰 GlobalConnect-AS31027217.195.176.0/20 Nianet A/S}
			PTR	`ns4.hostonline.dk`
NS	`ns5.hostonline.dk`
		A	2a02:188:6004:14::11^{🇩🇰 GlobalConnect-AS310272a02:188::/29 nianet a/s}
			PTR	`ns5.hostonline.dk`
		A	217.195.185.244^{🇩🇰 GlobalConnect-AS31027217.195.176.0/20 Nianet A/S}
			PTR	`ns5.hostonline.dk`
NS	`ns6.hostonline.dk`
		A	85.191.126.85^{🇩🇰 AURA-A-S85.191.0.0/17 Aura Fiber OE A/S IPv4 Network}
			PTR	`ns6.hostonline.dk`
MX	`he.hostonline.dk` ⭐
		A	2a02:188:164::100^{🇩🇰 GlobalConnect-AS310272a02:188::/29 nianet a/s}
			PTR	`he.hostonline.dk`
		A	217.195.185.200^{🇩🇰 GlobalConnect-AS31027217.195.176.0/20 Nianet A/S}
			PTR	`he.hostonline.dk`
MX	`mx-backup.hostonline.dk`⁽³⁰⁾
		A	2a02:188:6004:15::12^{🇩🇰 GlobalConnect-AS310272a02:188::/29 nianet a/s}
			PTR	`spamfront2.hostonline.dk`
		A	217.195.185.201^{🇩🇰 GlobalConnect-AS31027217.195.176.0/20 Nianet A/S}
			PTR	`mx-backup.hostonline.dk`
TXT	`v=spf1 a mx include:_spf.hostonline.dk -all`
SOA	`ns4.hostonline.dk`hostmaster@optimo.dk 2026-07-23 #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 1784854081localtime Fri Jul 24 02:48:01 2026gmtime Fri Ju...`
	SOA	`b.nic.dk`tech@punktum.dk serial=1784854261

WOT: SAFE (68/100)

Subdomains

mail.optimo.dk

Same first word

optimo.cz

optimo.si

optimo.ai

optimo.systems

optimo.com.au

optimo.ge

optimo.net

optimo.fr

optimo.co

optimo.info.pl

optimo.be

optimo.uz

optimo.pl

optimo.sk

optimo.no

optimo.hu

optimo.hr

optimo.ro

optimo.mx

optimo.dk

optimo.eu

optimo.ws

optimo.biz

optimo.at

optimo.se

optimo.us

optimo.technology

optimo.com

optimo.cc

optimo.ch

optimo.it

optimo.com.py

optimo.asia

optimo.training

optimo.in

optimo.de

optimo.pro

optimo.su

optimo.ru

optimo.es

Similar names

toimpo.com

topomi.de

mitoop.com

ipotom.cz

miotop.com

pomito.at

topiom.com

opitom.com

poomit.com

toopim.com

optiom.ca

pomito.it

moopti.com

iotomp.com

miotop.ch

optiom.net

motopi.de

mpitoo.com

optiom.nl

potimo.org

optiom.com

motopi.com

mipoto.com

tompio.com

motopi.net

moipot.com

optomi.com

topomi.com

omitop.com

tipmoo.com

mopito.com

optomi.co

optomi.tv

ipmoot.com

ipmoot.org

topimo.com

pimoto.com.ua

miotop.jp

imotop.com

imotop.com.br

DNS History

21 records (6 active, 15 former)

○NSns.wannafind.dk2009-01-13 → 2009-01-13 · 3 obs

● 2009-01-13 10:03:48
○ 2015-06-20 13:41:40
○ 2026-07-24 01:28:08

○NSns.zitech.dk.optimo.dk2015-06-20 → 2015-11-13 · 5 obs

○ 2009-01-13 10:03:48
● 2015-06-20 13:41:40
● 2015-11-13 01:18:22
○ 2016-02-10 12:44:08
○ 2026-07-24 01:28:08

○NSns01.pro3net.dk2015-06-20 → 2015-11-13 · 5 obs

○ 2009-01-13 10:03:48
● 2015-06-20 13:41:40
● 2015-11-13 01:18:22
○ 2016-02-10 12:44:08
○ 2026-07-24 01:28:08

○NSns02.pro3net.dk2015-06-20 → 2015-11-13 · 5 obs

○ 2009-01-13 10:03:48
● 2015-06-20 13:41:40
● 2015-11-13 01:18:22
○ 2016-02-10 12:44:08
○ 2026-07-24 01:28:08

○NSns1.hostonline.dk2016-02-10 → 2021-04-02 · 5 obs

○ 2015-11-13 01:18:22
● 2016-02-10 12:44:08
● 2021-04-02 03:43:14
○ 2026-03-03 16:58:32
○ 2026-07-24 01:28:08

○NSns2.hostonline.dk2016-02-10 → 2021-04-02 · 5 obs

○ 2015-11-13 01:18:22
● 2016-02-10 12:44:08
● 2021-04-02 03:43:14
○ 2026-03-03 16:58:32
○ 2026-07-24 01:28:08

○NSns2.wannafind.dk2009-01-13 → 2009-01-13 · 3 obs

● 2009-01-13 10:03:48
○ 2015-06-20 13:41:40
○ 2026-07-24 01:28:08

○NSns3.hostonline.dk2016-02-10 → 2021-04-02 · 5 obs

○ 2015-11-13 01:18:22
● 2016-02-10 12:44:08
● 2021-04-02 03:43:14
○ 2026-03-03 16:58:32
○ 2026-07-24 01:28:08

●NSns4.hostonline.dk2026-03-03 → 2026-07-24 · 3 obs

○ 2021-04-02 03:43:14
● 2026-03-03 16:58:32
● 2026-07-24 01:28:08

●NSns5.hostonline.dk2026-03-03 → 2026-07-24 · 3 obs

○ 2021-04-02 03:43:14
● 2026-03-03 16:58:32
● 2026-07-24 01:28:08

●NSns6.hostonline.dk2026-03-03 → 2026-07-24 · 3 obs

○ 2021-04-02 03:43:14
● 2026-03-03 16:58:32
● 2026-07-24 01:28:08

○MXbackup-mx.wannafind.dk2009-01-13 → 2009-01-13 · 3 obs

● 2009-01-13 10:03:48
○ 2015-06-20 13:41:40
○ 2026-07-24 01:28:08

●MXhe.hostonline.dk2021-04-02 → 2026-07-24 · 3 obs

○ 2016-06-21 00:47:22
● 2021-04-02 03:43:14
● 2026-07-24 01:28:08

○MXmail.optimo.dk2009-01-13 → 2009-01-13 · 3 obs

● 2009-01-13 10:03:48
○ 2015-06-20 13:41:40
○ 2026-07-24 01:28:08

●MXmx-backup.hostonline.dk2016-02-10 → 2026-07-24 · 3 obs

○ 2015-06-20 13:41:40
● 2016-02-10 12:44:08
● 2026-07-24 01:28:08

○MXmxscan01.zitechnet.dk2015-06-20 → 2016-06-21 · 5 obs

○ 2009-01-13 10:03:48
● 2015-06-20 13:41:40
● 2016-06-21 00:47:22
○ 2021-04-02 03:43:14
○ 2026-07-24 01:28:08

○A195.215.236.1932016-06-21 → 2021-04-02 · 5 obs

○ 2016-02-10 12:44:08
● 2016-06-21 00:47:22
● 2021-04-02 03:43:14
○ 2026-03-03 16:58:32
○ 2026-07-24 01:28:08

○A195.215.236.2242015-11-13 → 2016-02-10 · 5 obs

○ 2015-06-20 13:41:40
● 2015-11-13 01:18:22
● 2016-02-10 12:44:08
○ 2016-06-21 00:47:22
○ 2026-07-24 01:28:08

●A217.195.185.2152026-03-03 → 2026-07-24 · 3 obs

○ 2021-04-02 03:43:14
● 2026-03-03 16:58:32
● 2026-07-24 01:28:08

○A80.196.101.2442009-01-13 → 2009-01-13 · 3 obs

● 2009-01-13 10:03:48
○ 2015-06-20 13:41:40
○ 2026-07-24 01:28:08

○A85.235.243.2132015-06-20 → 2015-06-20 · 4 obs

○ 2009-01-13 10:03:48
● 2015-06-20 13:41:40
○ 2015-11-13 01:18:22
○ 2026-07-24 01:28:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dk	t.nic.dk, s.nic.dk, b.nic.dk, h.nic.dk...	-
optimo.dk	ns4.hostonline.dk, ns5.hostonline.dk, ns6.hostonline.dk	5 records

✅ Authoritative Response

Server:217.195.185.243

NS records: ns4.hostonline.dk, ns5.hostonline.dk, ns6.hostonline.dk

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 739ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.195.185.215`
NS	3	`ns6.hostonline.dk, ns4.hostonline.dk...`
MX	2	`mx-backup.hostonline.dk (pri: 30), he.hostonline.dk (pri: 10)`
TXT	1	`v=spf1 a mx include:_spf.hostonline.dk -`
SOA	1	`ns4.hostonline.dk hostmaster.optimo.dk`

📌 Glue Records Collected

Total: 5

Out-of-bailiwick: 5 (ns4.hostonline.dk, ns5.hostonline.dk, ns6.hostonline.dk...)

Analysis

Hierarchy

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

IP Addresses

optimo.dk directs to one IP number, which is 217.195.185.215.

Among the host names that share IP numbers with optimo.dk are webhotel07.hostonline.dk, fog.dk, winko.dk and two others.

Name Servers

optimo.dk carries NS records delegating to ns4.hostonline.dk, ns5.hostonline.dk and ns6.hostonline.dk.

optimo.dk shares at least some of its name servers with other domains, including corporatefilm.dk, scancon.com, nordiske.dk and two others.

Hosts with two IP numbers each:

ns4.hostonline.dk resolves to two addresses: 217.195.185.243 and 2a02:188:6004:14::10.

ns5.hostonline.dk resolves to two addresses: 217.195.185.244 and 2a02:188:6004:14::11.

Hosts that resolve to one IP address:

The hostname ns6.hostonline.dk resolves to 85.191.126.85.

Mail Servers

The MX records for optimo.dk point to two mail servers: he.hostonline.dk and mx-backup.hostonline.dk.

optimo.dk has the same mail server arrangement as a number of other domains, for example witzke.dk, hyldgaards.dk, zippit.dk and two more.

optimo.dk shares at least some of its mail servers with other domains — for example kapsejlads.dk, hpros.dk, gemaskinteknik.dk and two more.

he.hostonline.dk and mx-backup.hostonline.dk both carry two IP addresses. The A records for he.hostonline.dk are 217.195.185.200 and 2a02:188:164::100; the A records for mx-backup.hostonline.dk are 217.195.185.201 and 2a02:188:6004:15::12.