sudo.is - dns.ninja

`sudo.is`

DNSSEC	⚠️ Not signed
A	78.46.252.187^{🇩🇪 Hetzner78.46.0.0/15 HETZNER-RZ-NBG-BLK5}
		PTR	`fsn-lb.sudo.is`
NS	`nero.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c1c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nero.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c31c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`nero.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:231c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`nero.ns.cloudflare.com`
		A	108.162.195.28^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nero.ns.cloudflare.com`
		A	162.159.44.28^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nero.ns.cloudflare.com`
		A	172.64.35.28^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nero.ns.cloudflare.com`
NS	`vida.ns.cloudflare.com`
		A	2606:4700:50::adf5:3aec^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vida.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0ec^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`vida.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20ec^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`vida.ns.cloudflare.com`
		A	108.162.192.236^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vida.ns.cloudflare.com`
		A	172.64.32.236^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vida.ns.cloudflare.com`
		A	173.245.58.236^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vida.ns.cloudflare.com`
MX	`in1-smtp.messagingengine.com` ⭐
		A	103.168.172.216^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-01.messagingengine.com`
		A	103.168.172.217^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-02.messagingengine.com`
		A	103.168.172.218^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-03.messagingengine.com`
		A	103.168.172.219^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-04.messagingengine.com`
		A	103.168.172.220^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-05.messagingengine.com`
		A	103.168.172.221^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-06.messagingengine.com`
		A	103.168.172.222^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-07.messagingengine.com`
		A	103.168.172.223^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-08.messagingengine.com`
MX	`in2-smtp.messagingengine.com`⁽²⁰⁾
		A	202.12.124.216^{FASTMAILPTYLTD-AS-AP202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`stl-mx-01.messagingengine.com`
		A	202.12.124.217^{FASTMAILPTYLTD-AS-AP202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`stl-mx-02.messagingengine.com`
		A	202.12.124.218^{FASTMAILPTYLTD-AS-AP202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`stl-mx-03.messagingengine.com`
		A	202.12.124.219^{FASTMAILPTYLTD-AS-AP202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`stl-mx-04.messagingengine.com`
TXT	`brevo-code:050b4d3077e71a37801591eca63a479b`
TXT	`google-site-verification=_wc8G-J9eElqihJ9G1MHhVYLfR154Rw1WeHPbOhzNrg`
TXT	`v=spf1 mx a include:spf.messagingengine.com include:_spf.google.com include:i...`
SOA	`nero.ns.cloudflare.com`dns@cloudflare.com serial=2409182786

`is`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.nic.is` ⭐
	NS	`c.nic.is`
	NS	`d.nic.is`
	NS	`e.nic.is`
	NS	`f.nic.is`
	SOA	`a.nic.is`hostmaster@isnic.is serial=1784045402

📈 Tranco rank: #619,809

Subdomains

freespace.sudo.is

www.sudo.is

fsn-lb.sudo.is

git.sudo.is

Same first word

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

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

sudo.co.il

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

Similar names

osud.com

odus.co.kr

duos.com.au

duso.eu

duso.pl

odus.com.au

sodu.cn

udos.se

duos.sk

odus.fr

udos.com

duos.dk

sdou.edu.cn

duos.online

soud.com

odus.ru

dsou.cn

odus.host

duos.be

soud.info

dsou.com

udos.info

duos.hu

odus.net

duso.us

dosu.de

sodu.com

usdo.org

usod.cn

dsou.ru

duso.ru

odus.co

duos.co

usod.dk

odus.com

sodu.so

udos.eu

odus.nl

sodu.org

sdou.net

dous.es

ouds.de

soud.co.uk

odus.pl

osdu.net

ouds.net

udos.de

duos.com.cn

osud.de

sodu.ee

osdu.aws

duso.com.br

duos.nu

odus.eu

udos.cz

sodu.info

duso.sk

duso.ua

DNS History

20 records (5 active, 15 former)

○NSdns0.lokun.is2016-09-10 → 2017-07-18 · 5 obs

○ 2016-05-30 13:00:10
● 2016-09-10 10:23:44
● 2017-07-18 17:38:52
○ 2026-02-27 00:59:30
○ 2026-07-14 16:38:48

○NSdns0.lokun.is.sudo.is.sudo.is2016-09-10 → 2017-07-18 · 5 obs

○ 2016-05-30 13:00:10
● 2016-09-10 10:23:44
● 2017-07-18 17:38:52
○ 2026-02-27 00:59:30
○ 2026-07-14 16:38:48

○NSdns1.lokun.is2016-09-10 → 2017-07-18 · 5 obs

○ 2016-05-30 13:00:10
● 2016-09-10 10:23:44
● 2017-07-18 17:38:52
○ 2026-02-27 00:59:30
○ 2026-07-14 16:38:48

●NSnero.ns.cloudflare.com2026-02-27 → 2026-07-14 · 3 obs

○ 2017-07-18 17:38:52
● 2026-02-27 00:59:30
● 2026-07-14 16:38:48

○NSns1.linode.com2015-07-25 → 2016-05-30 · 4 obs

● 2015-07-25 07:46:04
● 2016-05-30 13:00:10
○ 2016-09-10 10:23:44
○ 2026-07-14 16:38:48

○NSns2.linode.com2015-07-25 → 2016-05-30 · 4 obs

● 2015-07-25 07:46:04
● 2016-05-30 13:00:10
○ 2016-09-10 10:23:44
○ 2026-07-14 16:38:48

○NSns3.linode.com2015-07-25 → 2016-05-30 · 4 obs

● 2015-07-25 07:46:04
● 2016-05-30 13:00:10
○ 2016-09-10 10:23:44
○ 2026-07-14 16:38:48

○NSns4.linode.com2015-07-25 → 2016-05-30 · 4 obs

● 2015-07-25 07:46:04
● 2016-05-30 13:00:10
○ 2016-09-10 10:23:44
○ 2026-07-14 16:38:48

○NSns5.linode.com2015-07-25 → 2016-05-30 · 4 obs

● 2015-07-25 07:46:04
● 2016-05-30 13:00:10
○ 2016-09-10 10:23:44
○ 2026-07-14 16:38:48

●NSvida.ns.cloudflare.com2026-02-27 → 2026-07-14 · 3 obs

○ 2017-07-18 17:38:52
● 2026-02-27 00:59:30
● 2026-07-14 16:38:48

○MXalt1.aspmx.l.google.com2016-09-10 → 2016-12-26 · 5 obs

○ 2016-05-30 13:00:10
● 2016-09-10 10:23:44
● 2016-12-26 16:27:54
○ 2017-07-18 17:38:52
○ 2026-07-14 16:38:48

○MXalt2.aspmx.l.google.com2016-09-10 → 2016-12-26 · 5 obs

○ 2016-05-30 13:00:10
● 2016-09-10 10:23:44
● 2016-12-26 16:27:54
○ 2017-07-18 17:38:52
○ 2026-07-14 16:38:48

○MXaspmx.l.google.com2016-09-10 → 2016-12-26 · 5 obs

○ 2016-05-30 13:00:10
● 2016-09-10 10:23:44
● 2016-12-26 16:27:54
○ 2017-07-18 17:38:52
○ 2026-07-14 16:38:48

○MXaspmx2.googlemail.com2016-09-10 → 2016-12-26 · 5 obs

○ 2016-05-30 13:00:10
● 2016-09-10 10:23:44
● 2016-12-26 16:27:54
○ 2017-07-18 17:38:52
○ 2026-07-14 16:38:48

○MXaspmx3.googlemail.com2016-09-10 → 2016-12-26 · 5 obs

○ 2016-05-30 13:00:10
● 2016-09-10 10:23:44
● 2016-12-26 16:27:54
○ 2017-07-18 17:38:52
○ 2026-07-14 16:38:48

○MXfreespace.sudo.is2015-07-25 → 2017-07-18 · 7 obs

● 2015-07-25 07:46:04
● 2016-05-30 13:00:10
○ 2016-09-10 10:23:44
○ 2016-12-26 16:27:54
● 2017-07-18 17:38:52
○ 2026-02-27 00:59:30
○ 2026-07-14 16:38:48

●MXin1-smtp.messagingengine.com2026-02-27 → 2026-07-14 · 3 obs

○ 2017-07-18 17:38:52
● 2026-02-27 00:59:30
● 2026-07-14 16:38:48

●MXin2-smtp.messagingengine.com2026-02-27 → 2026-07-14 · 3 obs

○ 2017-07-18 17:38:52
● 2026-02-27 00:59:30
● 2026-07-14 16:38:48

○A176.9.152.422015-07-25 → 2017-07-18 · 4 obs

● 2015-07-25 07:46:04
● 2017-07-18 17:38:52
○ 2026-02-27 00:59:30
○ 2026-07-14 16:38:48

●A78.46.252.1872026-02-27 → 2026-07-14 · 3 obs

○ 2017-07-18 17:38:52
● 2026-02-27 00:59:30
● 2026-07-14 16:38:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
is	a.nic.is, c.nic.is, d.nic.is, e.nic.is...	-
sudo.is	vida.ns.cloudflare.com, nero.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.195.28

NS records: vida.ns.cloudflare.com, nero.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sudo.is (unsigned zone)

⏱️ Timing

Total: 694ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`78.46.252.187`
NS	2	`nero.ns.cloudflare.com, vida.ns.cloudflare.com`
MX	2	`in1-smtp.messagingengine.com (pri: 10), in2-smtp.messagingengine.com (pri: 20)`
TXT	3	`brevo-code:050b4d3077e71a37801591eca63a4, google-site-verification=_wc8G-J9eElqihJ...`
SOA	1	`nero.ns.cloudflare.com dns.cloudflare.co`

Analysis

Hierarchy

sudo.is serves as the parent of freespace.sudo.is, www.sudo.is, fsn-lb.sudo.is and git.sudo.is.

IP Addresses

sudo.is resolves to one IP address: 78.46.252.187.

sudo.is shares its IP numbers with other host names like git.sudo.is, lokun.is and fsn-lb.sudo.is.

Name Servers

sudo.is uses two name servers for its delegation: nero.ns.cloudflare.com and vida.ns.cloudflare.com.

sudo.is uses the same name servers as several other domains — among them trqr.link, inlites.com, cadet.de and two more.

sudo.is has at least partial name server overlap with other domains, such as moyse.net, mianfeiguankangaoqingdapianzaixianbofang.net.cn, alphapharma.be and two others.

It is common to see these name servers used together with name servers stanley.ns.cloudflare.com and chan.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

Hostname nero.ns.cloudflare.com directs to 108.162.195.28, 162.159.44.28 and 172.64.35.28 along with 3 other IP addresses.

Hostname vida.ns.cloudflare.com directs to 108.162.192.236, 172.64.32.236 and 173.245.58.236 along with 3 other IP addresses.

Mail Servers

Mail for sudo.is is handled by two mail servers — in1-smtp.messagingengine.com and in2-smtp.messagingengine.com.

sudo.is uses an identical mail server configuration to several other domains — among them y3xz.com, daplanet.com, ko-official.com and two more.

sudo.is has at least partial mail server overlap with other domains such as j2824.com, bitcoin.it, catcohen.com and two more.

Hostnames that resolve to 8 IP addresses:

Hostname in1-smtp.messagingengine.com directs to 103.168.172.216, 103.168.172.217 and 103.168.172.218 along with 5 other IP addresses.

Hosts that point to four IP numbers:

in2-smtp.messagingengine.com has four IP addresses: 202.12.124.216, 202.12.124.217, 202.12.124.218 and 202.12.124.219.