`ri.se`

DNSSEC	🔒 Signed (DS record present)
A	2a0a:56c4::26^{🇸🇪 bbn2a0a:56c4::/48}
A	185.195.94.37^{🇸🇪 bbn185.195.94.0/24}
NS	`nx1.ri.se` ⭐
		A	2a01:3f1:50::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	`nx1.named.se`
		A	194.58.192.50^{🇸🇪 NETNOD-IX194.58.192.0/24 NDS A}
			PTR	`nx1.named.se`
NS	`nx2.ri.se`
		A	2a01:3f1:3050::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	`nx2.named.se`
		A	194.58.198.50^{🇸🇪 NETNOD-NDS194.58.198.0/24 NDS B1}
			PTR	`nx2.named.se`
NS	`nx3.ri.se`
		A	2a01:3f0:400::50^{🇸🇪 NETNOD-IX2a01:3f0::/32 SE-NETNOD-20070709 $Id: route6:2a01:3f0::-32,v 1.2 2010-05-20 10:35:04 nico Exp $}
			PTR	`nx3.named.se`
		A	185.42.137.103^{🇸🇪 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	`nx3.named.se`
NS	`nx4.ri.se`
		A	192.71.100.117^{🇸🇪 SUNET192.71.100.0/24 SICS}
NS	`sunic.sunet.se`
		A	2001:6b0:7::2^{🇸🇪 SUNET2001:6b0::/32 The Swedish University Network}
			PTR	`sunic.sunet.se`
		A	192.36.125.2^{🇸🇪 SUNET192.36.125.0/24 -BACKBONE}
MX	`ri-se.mail.protection.outlook.com` ⭐
		A	52.101.68.0^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db3pr0202cu00100.inbound.protection.outlook.com`
		A	52.101.68.16^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db4pr02cu00400.inbound.protection.outlook.com`
		A	52.101.68.21^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db4pr02cu00205.inbound.protection.outlook.com`
		A	52.101.73.16^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as2pr05cu00100.inbound.protection.outlook.com`
TXT	`hpe-greenlake-domain-verification=5346456c7a754f576e484d46524d4a46486c576a4b4...`
TXT	`v=spf1 include:spfa.ri.se a:mail10.luvit.se include:spf.protection.outlook.co...`
TXT	`MS=ms21953153`
TXT	`gad4o68ab7jlqg29nalm6fhn99`
TXT	`dd16f808c91377f77e5bd36f2eea605f`
TXT	`dropbox-domain-verification=65ih36gntj0d`
TXT	`hibp-verify=dweb_r0da4tza0bmbvf3xgj513gbt`
TXT	`Ort/zXfIEOWFsDEmpBAfm9ZQQV3X86hq7amMNcnEBYY=`
TXT	`bw=cjxMZju34BwNPLEXJIrHmWttsdXizjI4AKF7eozljAqA`
TXT	`facebook-domain-verification=ke1q4t8audzw5sveoaqm7l6mp63v04`
TXT	`pc9YE3loTjLB25yVJZPYdLAWQWzEy3/y+otO+cE7qFzD/mMBnVDtFdzmk0operjLpZrOS4/wjWFti...`
SOA	`nx1.ri.se`hostmaster@ri.se serial=1772065800

`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	`id:8710dceb-6475-4a7a-9922-b9aa2f357914`
	TXT	`SE zone update: 2026-02-17 00:40:34 +0000 (EPOCH 1771288834) (auto)`
	SOA	`catcher-in-the-rye.nic.se`registry-default@nic.se serial=1771289391

rank #14406 globally
rank #42 in the tld
This domain name "ri.se" belongs to RISE, Research Institutes of Sweden. RISE is a network of research and technology organizations, conducting innovation processes, research, and development. The services offered by RISE include testing, certification, inspection, and calibration, among others. The domain name represents their official website where they offer information about their services and research.📈 Tranco rank: #35,549

Subdomains

info.ri.se

nx2.ri.se

coco.ri.se

nx4.ri.se

aiq.ri.se

az-alm.ri.se

imap.ri.se

mail.ri.se

nx3.ri.se

www.ri.se

nx1.ri.se

Same first word

ri.vc

ri.to

ri.rs

ri.gallery

ri.co.id

ri.co

ri.ru

ri.am

ri.co.at

ri.ag

ri.net

ri.cl

ri.sakura.ne.jp

ri.be

ri.com

ri.dk

ri.lt

ri.ac.uk

ri.edu.sg

ri.com.uy

ri.pl

ri.estate

ri.gop

ri.dog

ri.gov

ri.com.my

ri.ca

ri.ms

ri.nu

ri.mu

ri.co.nz

ri.gob.do

ri.net.br

ri.com.sg

ri.sk

ri.biz

ri.nl

ri.org

ri.ie

ri.agency

ri.net.ua

ri.hu

ri.kharkov.ua

ri.pe

ri.chat

ri.de

ri.co.za

ri.lv

ri.fi

ri.world

ri.ma

ri.gr

ri.dp.ua

ri.com.tw

ri.my

ri.cz

ri.su

ri.life

ri.ws

ri.run

ri.at

ri.se

ri.co.ke

ri.gg

ri.africa

ri.al

ri.com.ar

ri.or.kr

Similar names

ir.ac

ir.cc

ir.plus

ir.tc

ir.clinic

ir.uy

ir.rs

ir

ir.center

ir.com.tw

ir.yandex

ir.tn

ir.link

ir.org.ru

ir.com.au

ir.la

ir.gold

ir.se

ir.hu

ir.si

ir.net

ir.tv

ir.ru

ir.ae

ir.by

ir.org.tw

ir.at

ir.cl

ir.lv

ir.mt

ir.is

ir.cn

ir.uk

ir.al

ir.nt.no

ir.am

ir.gs

ir.neustar

ir.to

ir.fyi

ir.ee

ir.no

ir.vg

ir.com.tr

ir.ar

ir.pe

ir.vc

ir.ph

ir.trondheim.no

ir.co.za

ir.run

ir.ai

ir.be

ir.cz

ir.net.ua

ir.ws

ir.edu.pl

DNS History

26 records (8 active, 18 former)

○NSdns2.sp.se2016-06-08 → 2021-04-02 · 5 obs

○ 2016-04-27 02:10:20
● 2016-06-08 17:01:32
● 2021-04-02 21:44:16
○ 2026-02-14 23:10:28
○ 2026-03-01 07:39:00

○NSdns3.sp.se2016-06-08 → 2021-04-02 · 5 obs

○ 2016-04-27 02:10:20
● 2016-06-08 17:01:32
● 2021-04-02 21:44:16
○ 2026-02-14 23:10:28
○ 2026-03-01 07:39:00

○NSns.kks.se2015-09-02 → 2016-04-27 · 4 obs

● 2015-09-02 12:54:22
● 2016-04-27 02:10:20
○ 2016-06-08 17:01:32
○ 2026-03-01 07:39:00

●NSnx1.ri.se2026-02-14 → 2026-03-01 · 3 obs

○ 2021-04-02 21:44:16
● 2026-02-14 23:10:28
● 2026-03-01 07:39:00

●NSnx2.ri.se2026-02-14 → 2026-03-01 · 3 obs

○ 2021-04-02 21:44:16
● 2026-02-14 23:10:28
● 2026-03-01 07:39:00

●NSnx3.ri.se2026-02-14 → 2026-03-01 · 3 obs

○ 2021-04-02 21:44:16
● 2026-02-14 23:10:28
● 2026-03-01 07:39:00

●NSnx4.ri.se2026-02-14 → 2026-03-01 · 3 obs

○ 2021-04-02 21:44:16
● 2026-02-14 23:10:28
● 2026-03-01 07:39:00

●NSsunic.sunet.se2015-09-02 → 2026-03-01 · 6 obs

● 2015-09-02 12:54:22
● 2016-04-27 02:10:20
○ 2016-06-08 17:01:32
○ 2021-04-02 21:44:16
● 2026-02-14 23:10:28
● 2026-03-01 07:39:00

○MXoitp-in1.mx-wecloud.net2017-04-05 → 2017-10-15 · 5 obs

○ 2017-01-07 14:01:58
● 2017-04-05 07:23:24
● 2017-10-15 08:58:50
○ 2018-02-08 21:25:56
○ 2026-03-01 07:39:00

○MXoitp-in2.mx-wecloud.net2017-04-05 → 2017-10-15 · 5 obs

○ 2017-01-07 14:01:58
● 2017-04-05 07:23:24
● 2017-10-15 08:58:50
○ 2018-02-08 21:25:56
○ 2026-03-01 07:39:00

○MXoitp-in3.mx-wecloud.net2017-04-05 → 2017-10-15 · 5 obs

○ 2017-01-07 14:01:58
● 2017-04-05 07:23:24
● 2017-10-15 08:58:50
○ 2018-02-08 21:25:56
○ 2026-03-01 07:39:00

○MXoitp-in4.mx-wecloud.net2017-04-05 → 2017-10-15 · 5 obs

○ 2017-01-07 14:01:58
● 2017-04-05 07:23:24
● 2017-10-15 08:58:50
○ 2018-02-08 21:25:56
○ 2026-03-01 07:39:00

●MXri-se.mail.protection.outlook.com2016-09-30 → 2026-03-01 · 6 obs

○ 2016-08-23 13:31:12
● 2016-09-30 10:02:48
● 2017-01-07 14:01:58
○ 2017-04-05 07:23:24
● 2019-07-29 09:20:04
● 2026-03-01 07:39:00

○MXri-se.se1.mx-wecloud.net2018-02-08 → 2018-02-08 · 4 obs

○ 2017-10-15 08:58:50
● 2018-02-08 21:25:56
○ 2019-07-29 09:20:04
○ 2026-03-01 07:39:00

○MXri-se.se2.mx-wecloud.net2018-02-08 → 2018-02-08 · 4 obs

○ 2017-10-15 08:58:50
● 2018-02-08 21:25:56
○ 2019-07-29 09:20:04
○ 2026-03-01 07:39:00

○MXri-se.se3.mx-wecloud.net2018-02-08 → 2018-02-08 · 4 obs

○ 2017-10-15 08:58:50
● 2018-02-08 21:25:56
○ 2019-07-29 09:20:04
○ 2026-03-01 07:39:00

○MXri-se.se4.mx-wecloud.net2018-02-08 → 2018-02-08 · 4 obs

○ 2017-10-15 08:58:50
● 2018-02-08 21:25:56
○ 2019-07-29 09:20:04
○ 2026-03-01 07:39:00

○MXse-in1p.mx-wecloud.net2015-09-02 → 2016-08-23 · 4 obs

● 2015-09-02 12:54:22
● 2016-08-23 13:31:12
○ 2016-09-30 10:02:48
○ 2026-03-01 07:39:00

○MXse-in2p.mx-wecloud.net2015-09-02 → 2016-08-23 · 4 obs

● 2015-09-02 12:54:22
● 2016-08-23 13:31:12
○ 2016-09-30 10:02:48
○ 2026-03-01 07:39:00

○MXse-in3p.mx-wecloud.net2015-09-02 → 2016-08-23 · 4 obs

● 2015-09-02 12:54:22
● 2016-08-23 13:31:12
○ 2016-09-30 10:02:48
○ 2026-03-01 07:39:00

○MXse-in4p.mx-wecloud.net2015-09-02 → 2016-08-23 · 4 obs

● 2015-09-02 12:54:22
● 2016-08-23 13:31:12
○ 2016-09-30 10:02:48
○ 2026-03-01 07:39:00

○A172.104.158.1302019-07-29 → 2021-04-02 · 5 obs

○ 2018-02-08 21:25:56
● 2019-07-29 09:20:04
● 2021-04-02 21:44:16
○ 2026-02-14 23:10:28
○ 2026-03-01 07:39:00

●A185.195.94.372026-02-14 → 2026-03-01 · 3 obs

○ 2021-04-02 21:44:16
● 2026-02-14 23:10:28
● 2026-03-01 07:39:00

○A2a01:7e01::f03c:91ff:fe7d:222b2019-07-29 → 2021-04-02 · 5 obs

○ 2018-02-08 21:25:56
● 2019-07-29 09:20:04
● 2021-04-02 21:44:16
○ 2026-02-14 23:10:28
○ 2026-03-01 07:39:00

●A2a0a:56c4::262026-02-14 → 2026-03-01 · 3 obs

○ 2021-04-02 21:44:16
● 2026-02-14 23:10:28
● 2026-03-01 07:39:00

○A80.85.85.1512015-09-02 → 2018-02-08 · 4 obs

● 2015-09-02 12:54:22
● 2018-02-08 21:25:56
○ 2019-07-29 09:20:04
○ 2026-03-01 07:39:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
se	a.ns.se, b.ns.se, c.ns.se, f.ns.se...	20 records
ri.se	nx1.ri.se, nx2.ri.se, nx3.ri.se, nx4.ri.se...	9 records

✅ Authoritative Response

Server: 194.58.192.50

NS records: nx1.ri.se, nx2.ri.se, nx3.ri.se, nx4.ri.se, sunic.sunet.se

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 851ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`185.195.94.37`
AAAA	1	`2a0a:56c4::26`
NS	5	`nx3.ri.se, nx4.ri.se...`
MX	1	`ri-se.mail.protection.outlook.com (pri:`
TXT	11	`hibp-verify=dweb_r0da4tza0bmbvf3xgj513gb, Ort/zXfIEOWFsDEmpBAfm9ZQQV3X86hq7amMNcnE...`
SOA	1	`nx1.ri.se hostmaster.ri.se`

📌 Glue Records Collected

Total: 29

In-bailiwick: 27 (a.ns.se, a.ns.se, b.ns.se...)

Out-of-bailiwick: 2 (sunic.sunet.se, sunic.sunet.se)

Analysis

Hierarchy

ri.se is a parent of info.ri.se, nx2.ri.se, coco.ri.se, nx4.ri.se and aiq.ri.se, plus a few other host names.

IP Addresses

ri.se points to two IP numbers: 2a0a:56c4::26 and 185.195.94.37.

Other host names, for instance www.ri.se, share IP numbers with ri.se.

Name Servers

ri.se is delegated to five name servers: nx1.ri.se, nx2.ri.se, nx3.ri.se, nx4.ri.se and sunic.sunet.se.

ri.se shares name servers with other domains at least partially, for instance 1.47.194.in-addr.arpa, 148.235.130.in-addr.arpa, europa.net, 210.108.192.in-addr.arpa and lu.se.

these name servers are often used with nsa.lu.se, nsc.lu.se and extdns.ki.se.

Host names with two IP numbers

- nx1.ri.se resolves to 2a01:3f1:50::53 and 194.58.192.50

- nx2.ri.se resolves to 2a01:3f1:3050::53 and 194.58.198.50

- nx3.ri.se resolves to 2a01:3f0:400::50 and 185.42.137.103

- sunic.sunet.se resolves to 2001:6b0:7::2 and 192.36.125.2

Host names with one IP number

- nx4.ri.se resolves to 192.71.100.117

Mail Servers

The mail server for ri.se is ri-se.mail.protection.outlook.com.

ri-se.mail.protection.outlook.com points to four IP numbers: 52.101.68.0, 52.101.68.16, 52.101.68.21 and 52.101.73.16.

ri.se - robtex.com

ri.se

se

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`ri.se`

`se`