`studentstaden.se`

DNSSEC	🔒 Signed (DS record present)
A	185.157.223.250^{🇸🇪 GLESYS185.157.220.0/22 Portlane Network}
		PTR	`redirects.domainname.systems`
NS	`global.excedodns.com` ⭐
		A	2a01:3f1:3048::53^{🇸🇪 NETNOD-NDS2a01:3f1:3000::/38 NDS GLOBAL-1 $Id: route6_2a01:3f1:3000::-38,v 1.2 2019/10/04 10:06:30 mem Exp $}
			PTR	`global.excedodns.com`
		A	194.58.198.48^{🇸🇪 NETNOD-NDS194.58.198.0/24 NDS B1}
			PTR	`global.excedodns.com`
NS	`emea.excedodns.eu`
		A	2a01:3f1:48::53^{🇸🇪 NETNOD-IX2a01:3f1::/38 NDS A $Id: route6_2a01:3f1:0000::-38,v 1.1 2016/06/09 09:36:50 pierre Exp $}
			PTR	`emea.excedodns.eu`
		A	194.58.192.48^{🇸🇪 NETNOD-IX194.58.192.0/24 NDS A}
			PTR	`emea.excedodns.eu`
NS	`nordic.excedodns.net`
		A	2620:10a:80ec::42^{🇨🇦 CIRA-32620:10a:80ec::/48 D-Zone IPv6 Anycast Cloud 2}
			PTR	`nordic.excedodns.net`
		A	162.219.55.130^{🇨🇦 CIRA-3162.219.55.0/24 D-Zone Anycast Cloud 2}
			PTR	`nordic.excedodns.net`
NS	`sto.excedodns.se`
		A	2a01:3f0:400::48^{🇸🇪 NETNOD-IX2a01:3f0::/32 SE-NETNOD-20070709 $Id: route6:2a01:3f0::-32,v 1.2 2010-05-20 10:35:04 nico Exp $}
			PTR	`sto.excedodns.se`
		A	185.42.137.101^{🇸🇪 NETNOD-IX185.42.136.0/23 $Id: route_185.42.136.0-23,v 1.2 2018/05/21 12:06:41 mem Exp $}
			PTR	`sto.excedodns.se`
NS	`world.excedodns.org`
		A	2620:10a:80eb::42^{🇨🇦 CIRA-22620:10a:80eb::/48 D-Zone Anycast Cloud 1}
			PTR	`world.excedodns.org`
		A	162.219.54.130^{🇨🇦 CIRA-2162.219.54.0/24 D-Zone Anycast Cloud1}
			PTR	`world.excedodns.org`
MX	`studentstaden-se.mail.protection.outlook.com` ⭐
		A	52.101.68.5^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-du2pr03cu00105.inbound.protection.outlook.com`
		A	52.101.68.32^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db3pr0202cu00200.inbound.protection.outlook.com`
		A	52.101.68.39^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db7pr03cu00607.inbound.protection.outlook.com`
		A	52.101.73.15^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am9pr04cu00107.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.outlook.com include:spf.multinet.com -all`
SOA	`global.excedodns.com`hostmaster@excedo.se serial=1695740081

`se`

	DNSSEC	🔒 Signed (DS record present)
	NS	`catcher-in-the-rye.nic.se` ⭐
	NS	`a.ns.se`
	NS	`b.ns.se`
	NS	`c.ns.se`
	NS	`f.ns.se`
	NS	`g.ns.se`
	NS	`i.ns.se`
	NS	`m.ns.se`
	NS	`x.ns.se`
	NS	`y.ns.se`
	NS	`z.ns.se`
	TXT	`SE zone update: 2026-08-06 02:16:17 +0000 (EPOCH 1785982577) (auto)`
	TXT	`id:335b464d-8478-4662-8c00-9dde6c2893fc`
	SOA	`catcher-in-the-rye.nic.se`registry-default@nic.se serial=1785982956

WOT: SAFE (66/100)

Subdomains

www.studentstaden.se

Same first word

studentstaden.co

studentstaden.se

studentstaden.net

DNS History

13 records (7 active, 6 former)

●NSemea.excedodns.eu2026-08-06 → 2026-08-06 · 3 obs

○ 2017-02-20 07:27:30
● 2026-08-06 03:47:00
● 2026-08-06 03:47:02

●NSglobal.excedodns.com2026-08-06 → 2026-08-06 · 3 obs

○ 2017-02-20 07:27:30
● 2026-08-06 03:47:00
● 2026-08-06 03:47:02

●NSnordic.excedodns.net2026-08-06 → 2026-08-06 · 3 obs

○ 2017-02-20 07:27:30
● 2026-08-06 03:47:00
● 2026-08-06 03:47:02

○NSns1.ascio.net2015-07-18 → 2017-02-20 · 4 obs

● 2015-07-18 08:50:00
● 2017-02-20 07:27:30
○ 2026-08-06 03:47:00
○ 2026-08-06 03:47:02

○NSns2.ascio.net2015-07-18 → 2017-02-20 · 4 obs

● 2015-07-18 08:50:00
● 2017-02-20 07:27:30
○ 2026-08-06 03:47:00
○ 2026-08-06 03:47:02

○NSns3.ascio.net2015-07-18 → 2017-02-20 · 4 obs

● 2015-07-18 08:50:00
● 2017-02-20 07:27:30
○ 2026-08-06 03:47:00
○ 2026-08-06 03:47:02

○NSns4.ascio.net2015-07-18 → 2017-02-20 · 4 obs

● 2015-07-18 08:50:00
● 2017-02-20 07:27:30
○ 2026-08-06 03:47:00
○ 2026-08-06 03:47:02

●NSsto.excedodns.se2026-08-06 → 2026-08-06 · 3 obs

○ 2017-02-20 07:27:30
● 2026-08-06 03:47:00
● 2026-08-06 03:47:02

●NSworld.excedodns.org2026-08-06 → 2026-08-06 · 3 obs

○ 2017-02-20 07:27:30
● 2026-08-06 03:47:00
● 2026-08-06 03:47:02

○MXms28686462.msv1.invalid.outlook.com2015-07-18 → 2017-02-20 · 4 obs

● 2015-07-18 08:50:00
● 2017-02-20 07:27:30
○ 2026-08-06 03:47:00
○ 2026-08-06 03:47:02

●MXstudentstaden-se.mail.protection.outlook.com2015-07-18 → 2026-08-06 · 2 obs

● 2015-07-18 08:50:00
● 2026-08-06 03:47:02

●A185.157.223.2502026-08-06 → 2026-08-06 · 3 obs

○ 2017-02-20 07:27:30
● 2026-08-06 03:47:00
● 2026-08-06 03:47:02

○A185.26.230.1302015-07-18 → 2017-02-20 · 4 obs

● 2015-07-18 08:50:00
● 2017-02-20 07:27:30
○ 2026-08-06 03:47:00
○ 2026-08-06 03:47:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
se	a.ns.se, b.ns.se, c.ns.se, f.ns.se...	-
studentstaden.se	global.excedodns.com, emea.excedodns.eu, nordic.excedodns.net, sto.excedodns.se...	2 records

✅ Authoritative Response

Server:185.42.137.101

NS records: global.excedodns.com, emea.excedodns.eu, nordic.excedodns.net, sto.excedodns.se, world.excedodns.org

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1084ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`185.157.223.250`
NS	5	`sto.excedodns.se, world.excedodns.org...`
MX	1	`studentstaden-se.mail.protection.outlook`
TXT	1	`v=spf1 include:spf.protection.outlook.co`
SOA	1	`global.excedodns.com hostmaster.excedo.s`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (sto.excedodns.se, sto.excedodns.se)

Analysis

Hierarchy

www.studentstaden.se is delegated beneath studentstaden.se.

IP Addresses

studentstaden.se has exactly one IP address — 185.157.223.250.

www.yellowduck.se, patentochmarknadsoverdomstolen.se, hyreslagenheter.se plus two other host names have IP numbers in common with studentstaden.se.

Name Servers

Five name servers handle delegation for studentstaden.se: global.excedodns.com, emea.excedodns.eu, nordic.excedodns.net and two others.

There is at least partial name server overlap between studentstaden.se and other domains — lenson.se, schibstedad.se, unibet-23.com and two more among them.

These name servers regularly appear alongside world.excedodns.org, sto.excedodns.se, dns-ext1.northdev.net and 3 other name servers in NS record sets.

Host names pointing to two IP addresses:

global.excedodns.com maps to two IP addresses — 194.58.198.48 and 2a01:3f1:3048::53.

emea.excedodns.eu maps to two IP addresses — 194.58.192.48 and 2a01:3f1:48::53.

nordic.excedodns.net maps to two IP addresses — 162.219.55.130 and 2620:10a:80ec::42.

world.excedodns.org maps to two IP addresses — 162.219.54.130 and 2620:10a:80eb::42.

sto.excedodns.se maps to two IP addresses — 185.42.137.101 and 2a01:3f0:400::48.

Mail Servers

studentstaden.se uses one mail server — studentstaden-se.mail.protection.outlook.com.

studentstaden-se.mail.protection.outlook.com points to four IP addresses: 52.101.68.5, 52.101.68.32, 52.101.68.39 and 52.101.73.15.

studentstaden.se - robtex.com