prosys.dk - dns.ninja

`prosys.dk`

DNSSEC	🔒 Signed (DS record present)
A	185.21.42.35^{🇩🇰 team-blue-denmark185.21.40.0/22 ZITCOM A/S}
		PTR	`linux36.curanet.dk`
NS	`ns1.curanet.dk` ⭐
		A	2a02:2339:4006:108::123^{🇩🇰 team-blue-denmark2a02:2339:4000::/34}
			PTR	`ns1.curanet.dk`
		A	185.25.141.12^{🇩🇰 team-blue-denmark185.25.141.0/24 Zitcom A/S}
			PTR	`ns1.curanet.dk`
NS	`ns2.curanet.dk`
		A	2a02:2339:1:10f::123:123^{🇩🇰 team-blue-denmark2a02:2339::/36}
			PTR	`ns2.curanet.dk`
		A	91.197.248.75^{🇩🇰 team-blue-denmark91.197.248.0/22}
			PTR	`ns2.curanet.dk`
MX	`prosys-dk.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::8^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db5pr02cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::3^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am6pr04cu00303.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::c^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as8pr05cu00304.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::e^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am7pr05cu00206.inbound.protection.outlook.com`
		A	52.101.68.15^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db6pr03cu00107.inbound.protection.outlook.com`
		A	52.101.68.29^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-dbapr03cu00105.inbound.protection.outlook.com`
		A	52.101.73.19^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as8pr04cu00803.inbound.protection.outlook.com`
		A	52.101.73.22^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am7pr05cu00106.inbound.protection.outlook.com`
TXT	`google-site-verification=deiN8PaHUIkPoBBo-wytY1AxTN3nzTFIiPDE1adQg8o`
TXT	`google-site-verification=KUYyVa_xT2jesmYCPSPGP0Oizc4fxliz(0x533378)5A7T4UZo`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
TXT	`MS=ms50327065`
SOA	`ns1.curanet.dk`hostmaster@curanet.dk 2026-04-15 #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 1783757521localtime Sat Jul 11 10:12:01 2026gmtime Sat Ju...`
	SOA	`b.nic.dk`tech@punktum.dk serial=1783757521

Subdomains

ns1.prosys.dk

ns2.prosys.dk

Same first word

prosys.be

prosys.ee

prosys.com.mx

prosys.cl

prosys.org

prosys.co.jp

prosys.eu

prosys.sk

prosys.online

prosys.biz

prosys.mx

prosys.de

prosys.com

prosys.co

prosys.com.br

prosys.co.id

prosys.co.uk

prosys.com.my

prosys.com.ar

prosys.dk

prosys.ltd

prosys.ru

prosys.nl

prosys.cn

prosys.ba

prosys.jp

prosys.fi

prosys.ro

prosys.co.za

prosys.at

prosys.net

prosys.ca

prosys.fr

prosys.pl

prosys.com.au

prosys.net.au

prosys.cz

prosys.ch

prosys.as

prosys.hu

prosys.se

Similar names

syspro.co.il

spyros.com

yspros.com

syspro.mx

syspro.de

syspro.in

spyros.io

porsys.com

syspro.ru

syspro.com

syspro.it

syspro.my

syspro.com.mx

spyros.com.mx

syspro.us

spyros.jp

spyros.in

spyros.co

syspro.inf.br

syspro.pl

syspro.cl

sprosy.ru

spyros.biz

syspro.online

syspro.eu

syspro.se

sporys.com

sporys.net

syspro.org

syspro.es

pyrsos.de

spyros.net

sporys.eu

syspro.fr

spyros.us

spyros.tokyo

spyros.me

psyros.com

pyrsos.org

syspro.dk

rospsy.org

syspro.ch

spyros.nl

spyros.de

syspro.com.tw

syrops.com

syspro.at

sypros.com

syspro.nu

spysro.com

pyrsos.com

syspro.nl

syspro.co.jp

sporys.biz

sporys.it

syspro.cz

spryos.com

rospsy.ru

syspro.jp

pyrsos.at

sporys.de

spyros.eu

syspro.edu.co

syspro.dev

DNS History

13 records (4 active, 9 former)

○NSns1-02.azure-dns.com2017-01-06 → 2017-01-06 · 4 obs

○ 2016-07-20 13:11:26
● 2017-01-06 03:09:06
○ 2026-03-15 03:57:34
○ 2026-07-11 08:53:22

●NSns1.curanet.dk2026-03-15 → 2026-07-11 · 3 obs

○ 2017-01-06 03:09:06
● 2026-03-15 03:57:34
● 2026-07-11 08:53:22

○NSns1.prosys.dk2015-06-14 → 2016-07-20 · 4 obs

● 2015-06-14 06:13:28
● 2016-07-20 13:11:26
○ 2017-01-06 03:09:06
○ 2026-07-11 08:53:22

○NSns2-02.azure-dns.net2017-01-06 → 2017-01-06 · 4 obs

○ 2016-07-20 13:11:26
● 2017-01-06 03:09:06
○ 2026-03-15 03:57:34
○ 2026-07-11 08:53:22

●NSns2.curanet.dk2026-03-15 → 2026-07-11 · 3 obs

○ 2017-01-06 03:09:06
● 2026-03-15 03:57:34
● 2026-07-11 08:53:22

○NSns2.prosys.dk2015-06-14 → 2016-07-20 · 4 obs

● 2015-06-14 06:13:28
● 2016-07-20 13:11:26
○ 2017-01-06 03:09:06
○ 2026-07-11 08:53:22

○NSns3-02.azure-dns.org2017-01-06 → 2017-01-06 · 4 obs

○ 2016-07-20 13:11:26
● 2017-01-06 03:09:06
○ 2026-03-15 03:57:34
○ 2026-07-11 08:53:22

○NSns4-02.azure-dns.info2017-01-06 → 2017-01-06 · 4 obs

○ 2016-07-20 13:11:26
● 2017-01-06 03:09:06
○ 2026-03-15 03:57:34
○ 2026-07-11 08:53:22

○MXmx1-eu1.ppe-hosted.com2016-03-24 → 2017-01-06 · 5 obs

○ 2015-06-14 06:13:28
● 2016-03-24 15:39:30
● 2017-01-06 03:09:06
○ 2026-03-15 03:57:34
○ 2026-07-11 08:53:22

○MXmx2-eu1.ppe-hosted.com2016-03-24 → 2017-01-06 · 5 obs

○ 2015-06-14 06:13:28
● 2016-03-24 15:39:30
● 2017-01-06 03:09:06
○ 2026-03-15 03:57:34
○ 2026-07-11 08:53:22

●MXprosys-dk.mail.protection.outlook.com2015-06-14 → 2026-07-11 · 5 obs

● 2015-06-14 06:13:28
● 2016-07-20 13:11:26
○ 2017-01-06 03:09:06
● 2026-03-15 03:57:34
● 2026-07-11 08:53:22

●A185.21.42.352026-03-15 → 2026-07-11 · 3 obs

○ 2017-01-06 03:09:06
● 2026-03-15 03:57:34
● 2026-07-11 08:53:22

○A194.150.113.812015-06-14 → 2017-01-06 · 4 obs

● 2015-06-14 06:13:28
● 2017-01-06 03:09:06
○ 2026-03-15 03:57:34
○ 2026-07-11 08:53:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dk	b.nic.dk, c.nic.dk, h.nic.dk, l.nic.dk...	-
prosys.dk	ns1.curanet.dk, ns2.curanet.dk	-

✅ Authoritative Response

Server:91.197.248.75

NS records: ns1.curanet.dk, ns2.curanet.dk

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1145ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`185.21.42.35`
NS	2	`ns1.curanet.dk, ns2.curanet.dk`
MX	1	`prosys-dk.mail.protection.outlook.com (p`
TXT	4	`google-site-verification=KUYyVa_xT2jesmY, MS=ms50327065...`
SOA	1	`ns1.curanet.dk hostmaster.curanet.dk`

Analysis

Hierarchy

ns1.prosys.dk and ns2.prosys.dk are both subdomains of prosys.dk.

IP Addresses

prosys.dk resolves to one IP address: 185.21.42.35.

jyskfrisoerlager.dk, naur-sir.dk, maxi-clean.dk and two other host names share IP numbers with prosys.dk.

Name Servers

DNS delegation for prosys.dk points to two name servers: ns1.curanet.dk and ns2.curanet.dk.

prosys.dk uses the same name servers as several other domains — among them sitecover.org, dgm.nu, inhabil.dk and two more.

There is at least partial name server overlap between prosys.dk and other domains — dspnet.dk, login3000.com, tandlaegernesanktanne.dk and two more among them.

These name servers are routinely deployed together with the name servers ns1.123hotel.dk.

ns1.curanet.dk directs to 185.25.141.12 and 2a02:2339:4006:108::123. ns2.curanet.dk directs to 91.197.248.75 and 2a02:2339:1:10f::123:123. Each host name carries two IP addresses.

Mail Servers

Mail for prosys.dk is handled by a single mail server, prosys-dk.mail.protection.outlook.com.

prosys-dk.mail.protection.outlook.com resolves to 8 IP addresses — 52.101.68.15, 52.101.68.29, 52.101.73.19 and 5 others.