sudo.se - dns.ninja

`sudo.se`

DNSSEC	🔒 Signed (DS record present)
NS	`ns1.named.se` ⭐
		A	2001:67c:394:15::4^{🇸🇪 KIREI2001:67c:394::/48 Kirei}
			PTR	`ns1.named.se`
		A	91.206.174.4^{🇸🇪 KIREI91.206.174.0/23 Kirei}
			PTR	`ns1.named.se`
NS	`ns2.named.se`
		A	2a05:d018:184:4853::53^{🇮🇪 Amazon2a05:d018::/38 AMAZON AWS}
		A	63.34.32.172^{🇮🇪 Amazon63.32.0.0/14 EC2 DUB prefix}
			PTR	`ns2.named.se`
NS	`ns3.named.se`
		A	2a01:298:4::53^{🇸🇪 SPACEDUMP-AS2a01:298::/32 SpaceDump IT AB IPv6 Net}
			PTR	`primary.se`
		A	192.36.115.53^{🇸🇪 SPACEDUMP-AS192.36.115.0/24 Route for Besserwisser network}
MX	`hoteru.kirei.se` ⭐
		A	2001:67c:394:15::d^{🇸🇪 KIREI2001:67c:394::/48 Kirei}
			PTR	`hoteru.kirei.se`
		A	91.206.174.13^{🇸🇪 KIREI91.206.174.0/23 Kirei}
			PTR	`hoteru.kirei.se`
SOA	`ns1.named.se`hostmaster@sudo.se serial=1783692773

`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:c2613834-422c-449f-8002-6a5124cb735b`
	TXT	`SE zone update: 2026-07-14 09:03:26 +0000 (EPOCH 1784019806) (auto)`
	SOA	`catcher-in-the-rye.nic.se`registry-default@nic.se serial=1784020170

Same first word

sudo.kz

sudo.ca

sudo.lol

sudo.zone

sudo.in

sudo.run

sudo.biz

sudo.systems

sudo.dev.br

sudo.com.br

sudo.org

sudo.plus

sudo.co.nz

sudo.computer

sudo.net.tr

sudo.az

sudo.se

sudo.ae

sudo.photography

sudo.tv

sudo.ac

sudo.careers

sudo.com.tw

sudo.info

sudo.com

sudo.cc

sudo.solutions

sudo.sh

sudo.su

sudo.com.tr

sudo.bar

sudo.no

sudo.si

sudo.to

sudo.dog

sudo.ws

sudo.boats

sudo.fr

sudo.io

sudo.co.kr

sudo.agency

sudo.org.ru

sudo.dk

sudo.pro

sudo.cash

sudo.vn

sudo.eu

sudo.finance

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sudo.net

sudo.web.tr

sudo.co

sudo.jp

sudo.it

sudo.cz

sudo.li

sudo.ch

sudo.technology

sudo.lv

sudo.us

sudo.ne.jp

sudo.hu

sudo.pl

sudo.express

sudo.im

sudo.vc

sudo.team

sudo.ro

sudo.mx

sudo.chat

sudo.is

sudo.cards

sudo.nl

sudo.cl

sudo.market

sudo.name

sudo.gg

sudo.codes

sudo.ee

sudo.support

sudo.my

sudo.com.ua

sudo.es

sudo.me

sudo.gr

sudo.ai

sudo.nyc

sudo.ie

sudo.net.br

sudo.ru

sudo.host

sudo.be

sudo.wtf

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DNS History

4 records (4 active, 0 former)

●NSns1.named.se2015-09-01 → 2026-07-14 · 2 obs

● 2015-09-01 11:22:30
● 2026-07-14 09:38:14

●NSns2.named.se2015-09-01 → 2026-07-14 · 2 obs

● 2015-09-01 11:22:30
● 2026-07-14 09:38:14

●NSns3.named.se2015-09-01 → 2026-07-14 · 2 obs

● 2015-09-01 11:22:30
● 2026-07-14 09:38:14

●MXhoteru.kirei.se2026-02-20 → 2026-07-14 · 2 obs

● 2026-02-20 15:53:14
● 2026-07-14 09:38:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
se	a.ns.se, b.ns.se, c.ns.se, f.ns.se...	20 records
sudo.se	ns1.named.se, ns3.named.se, ns2.named.se	6 records

✅ Authoritative Response

Server:63.34.32.172

NS records: ns1.named.se, ns3.named.se, ns2.named.se

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 944ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	3	`ns2.named.se, ns3.named.se...`
MX	1	`hoteru.kirei.se (pri: 0)`
SOA	1	`ns1.named.se hostmaster.sudo.se`

📌 Glue Records Collected

Total: 26

In-bailiwick: 20 (a.ns.se, a.ns.se, b.ns.se...)

Out-of-bailiwick: 6 (ns3.named.se, ns2.named.se, ns1.named.se...)

Analysis

Name Servers

DNS for sudo.se is handled by three authoritative name servers: ns1.named.se, ns2.named.se and ns3.named.se.

There is at least partial name server overlap between sudo.se and other domains — schlyter.se, efternamn.se, 174.206.91.in-addr.arpa and two more among them.

These name servers tend to appear in combination with the name servers ns.kirei.se, nx1.named.se, nx2.named.se and nx3.named.se.

Three hostnames — ns1.named.se, ns2.named.se and ns3.named.se — each have two IP addresses: ns1.named.se has 91.206.174.4 and 2001:67c:394:15::4, ns2.named.se has 63.34.32.172 and 2a05:d018:184:4853::53, and ns3.named.se has 192.36.115.53 and 2a01:298:4::53.

Mail Servers

sudo.se routes its mail through a single mail server, hoteru.kirei.se.

sudo.se and domains like xn--vassbck-9wa.se share an identical mail server configuration.

hoteru.kirei.se carries two IP numbers: 91.206.174.13 and 2001:67c:394:15::d.