rosetechnology.dk - dns.ninja

`rosetechnology.dk`

DNSSEC	🔒 Signed (DS record present)
A	46.32.50.196^{🇩🇰 Sinal-AS46.32.32.0/19 SYD ENERGI 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	`mail.protonmail.ch` ⭐
		A	176.119.200.128^{🇨🇭 Proton176.119.200.0/24}
		A	185.70.42.128^{🇨🇭 Proton185.70.42.0/24}
		A	185.205.70.128^{🇫🇷 Proton185.205.70.0/24}
MX	`mailsec.protonmail.ch`⁽²⁰⁾
		A	176.119.200.129^{🇨🇭 Proton176.119.200.0/24}
		A	185.70.42.129^{🇨🇭 Proton185.70.42.0/24}
		A	185.205.70.129^{🇫🇷 Proton185.205.70.0/24}
MX	`mail.rosetechnology.dk`⁽⁹⁹⁾
		A	46.32.50.196^{🇩🇰 Sinal-AS46.32.32.0/19 SYD ENERGI A/S}
TXT	`v=spf1 include:_spf.protonmail.ch a mx ip4:46.32.50.196 -all`
TXT	`protonmail-verification=d065a57323976c0f43348784d0e4e31953994fc3`
SOA	`ns01.one.com`hostmaster@one.com 2026-03-24 #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 1785342421localtime Wed Jul 29 18:27:01 2026gmtime Wed Ju...`
	SOA	`b.nic.dk`tech@punktum.dk serial=1785342421

Subdomains

mail.rosetechnology.dk

www.rosetechnology.dk

Same first word

rosetechnology.com

rosetechnology.dk

rosetechnology.com.au

DNS History

20 records (6 active, 14 former)

●NSns01.one.com2026-02-16 → 2026-07-29 · 3 obs

○ 2017-04-06 21:24:50
● 2026-02-16 01:17:06
● 2026-07-29 17:12:58

●NSns02.one.com2026-02-16 → 2026-07-29 · 3 obs

○ 2017-04-06 21:24:50
● 2026-02-16 01:17:06
● 2026-07-29 17:12:58

○NSns1.gratisdns.dk2009-01-13 → 2017-04-06 · 4 obs

● 2009-01-13 10:15:42
● 2017-04-06 21:24:50
○ 2026-02-16 01:17:06
○ 2026-07-29 17:12:58

○NSns2.gratisdns.dk2009-01-13 → 2017-04-06 · 4 obs

● 2009-01-13 10:15:42
● 2017-04-06 21:24:50
○ 2026-02-16 01:17:06
○ 2026-07-29 17:12:58

○NSns3.gratisdns.dk2009-01-13 → 2017-04-06 · 4 obs

● 2009-01-13 10:15:42
● 2017-04-06 21:24:50
○ 2026-02-16 01:17:06
○ 2026-07-29 17:12:58

○NSns4.gratisdns.dk2009-01-13 → 2017-04-06 · 4 obs

● 2009-01-13 10:15:42
● 2017-04-06 21:24:50
○ 2026-02-16 01:17:06
○ 2026-07-29 17:12:58

○NSns5.gratisdns.dk2009-01-13 → 2017-04-06 · 4 obs

● 2009-01-13 10:15:42
● 2017-04-06 21:24:50
○ 2026-02-16 01:17:06
○ 2026-07-29 17:12:58

○MXdeframx16.softcom.dk2009-01-13 → 2009-01-13 · 3 obs

● 2009-01-13 10:15:42
○ 2015-08-13 17:49:46
○ 2026-07-29 17:12:58

○MXdkcphmx16.softcom.dk2009-01-13 → 2009-01-13 · 3 obs

● 2009-01-13 10:15:42
○ 2015-08-13 17:49:46
○ 2026-07-29 17:12:58

○MXdkcphmx48.softcom.dk2009-01-13 → 2009-01-13 · 3 obs

● 2009-01-13 10:15:42
○ 2015-08-13 17:49:46
○ 2026-07-29 17:12:58

○MXdkcphmx50.softcom.dk2009-01-13 → 2009-01-13 · 3 obs

● 2009-01-13 10:15:42
○ 2015-08-13 17:49:46
○ 2026-07-29 17:12:58

○MXdmz4.rosetechnology.dk2015-12-15 → 2017-04-06 · 5 obs

○ 2015-08-13 17:49:46
● 2015-12-15 00:10:08
● 2017-04-06 21:24:50
○ 2026-02-16 01:17:06
○ 2026-07-29 17:12:58

●MXmail.protonmail.ch2026-02-16 → 2026-07-29 · 3 obs

○ 2017-04-06 21:24:50
● 2026-02-16 01:17:06
● 2026-07-29 17:12:58

●MXmail.rosetechnology.dk2026-02-16 → 2026-07-29 · 3 obs

○ 2017-04-06 21:24:50
● 2026-02-16 01:17:06
● 2026-07-29 17:12:58

●MXmailsec.protonmail.ch2026-02-16 → 2026-07-29 · 3 obs

○ 2017-04-06 21:24:50
● 2026-02-16 01:17:06
● 2026-07-29 17:12:58

○MXmxdk01.spamfilter.cc2015-08-13 → 2015-08-13 · 4 obs

○ 2009-01-13 10:15:42
● 2015-08-13 17:49:46
○ 2015-12-15 00:10:08
○ 2026-07-29 17:12:58

○MXmxdk02.spamfilter.cc2015-08-13 → 2015-08-13 · 4 obs

○ 2009-01-13 10:15:42
● 2015-08-13 17:49:46
○ 2015-12-15 00:10:08
○ 2026-07-29 17:12:58

●A46.32.50.1962017-04-06 → 2026-07-29 · 3 obs

○ 2016-03-20 10:30:04
● 2017-04-06 21:24:50
● 2026-07-29 17:12:58

○A5.206.196.2472015-08-13 → 2016-03-20 · 5 obs

○ 2009-01-13 10:15:42
● 2015-08-13 17:49:46
● 2016-03-20 10:30:04
○ 2017-04-06 21:24:50
○ 2026-07-29 17:12:58

○A62.243.46.362009-01-13 → 2009-01-13 · 3 obs

● 2009-01-13 10:15:42
○ 2015-08-13 17:49:46
○ 2026-07-29 17:12:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dk	b.nic.dk, h.nic.dk, t.nic.dk, c.nic.dk...	-
rosetechnology.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: 2108ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`46.32.50.196`
NS	2	`ns01.one.com, ns02.one.com`
MX	3	`mail.rosetechnology.dk (pri: 99), mailsec.protonmail.ch (pri: 20)...`
TXT	2	`protonmail-verification=d065a57323976c0f, v=spf1 include:_spf.protonmail.ch a mx i`
SOA	1	`ns01.one.com hostmaster.one.com`

Analysis

Hierarchy

The parent domain of mail.rosetechnology.dk and www.rosetechnology.dk is rosetechnology.dk.

IP Addresses

rosetechnology.dk directs to one IP number, which is 46.32.50.196.

2e2032c4.rev.sefiber.dk, mail.rosetechnology.dk, www.rosetechnology.dk and 7673.dk are among the host names that share IP numbers with rosetechnology.dk.

Name Servers

rosetechnology.dk has two authoritative name servers — ns01.one.com and ns02.one.com.

rosetechnology.dk has the same name server delegation as a number of other domains, such as bodegasgaray.com, jabii.com, blomstrand.net and two more.

Both ns01.one.com and ns02.one.com have two IP addresses each. ns01.one.com resolves to 195.206.121.10 and 2001:67c:28cc::10; ns02.one.com resolves to 185.10.11.10 and 2001:67c:3c0::10.

Mail Servers

rosetechnology.dk has three mail servers: mail.protonmail.ch, mailsec.protonmail.ch and mail.rosetechnology.dk.

rosetechnology.dk shares at least some of its mail servers with other domains — for example nythe.net, eveningglow.net, sedgwickgreen.com and two more.

Hosts with three IP address records:

mail.protonmail.ch resolves to 176.119.200.128, 185.70.42.128 and 185.205.70.128.

mailsec.protonmail.ch resolves to 176.119.200.129, 185.70.42.129 and 185.205.70.129.

Hosts that resolve to one IP address:

mail.rosetechnology.dk resolves to 46.32.50.196.