ssh.nu - dns.ninja

`ssh.nu`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::6815:d59^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:84a6^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.13.89^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.132.166^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`janet.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3aa9^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`janet.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0a9^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`janet.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20a9^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`janet.ns.cloudflare.com`
		A	108.162.192.169^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`janet.ns.cloudflare.com`
		A	172.64.32.169^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`janet.ns.cloudflare.com`
		A	173.245.58.169^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`janet.ns.cloudflare.com`
NS	`merlin.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bcd^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`merlin.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1cd^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`merlin.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21cd^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`merlin.ns.cloudflare.com`
		A	108.162.193.205^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`merlin.ns.cloudflare.com`
		A	172.64.33.205^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`merlin.ns.cloudflare.com`
		A	173.245.59.205^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`merlin.ns.cloudflare.com`
MX	`route2.mx.cloudflare.net` ⭐
		A	2606:4700:f5::e^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::f^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::10^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.17^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.18^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.19^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
MX	`route3.mx.cloudflare.net`⁽⁵⁶⁾
		A	2606:4700:f5::11^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::12^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::13^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.23^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.24^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.25^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
MX	`route1.mx.cloudflare.net`⁽⁹⁰⁾
		A	2606:4700:f5::b^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::c^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::d^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.11^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.12^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.13^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
TXT	`v=spf1 include:_spf.mx.cloudflare.net -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.13.89, 172.67.132.166
		IPv6 hints	2606:4700:3035::6815:d59, 2606:4700:3035::ac43:84a6
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=151, name=cloudflare-ech.com
SOA	`janet.ns.cloudflare.com`dns@cloudflare.com serial=2406481595

`nu`

	DNSSEC	🔒 Signed (DS record present)
	NS	`catcher-in-the-rye.nic.nu` ⭐
	NS	`a.ns.nu`
	NS	`c.ns.nu`
	NS	`d.ns.nu`
	NS	`m.ns.nu`
	NS	`y.ns.nu`
	NS	`z.ns.nu`
	TXT	`id:564a8996-326c-4a7f-a2dc-3bf0d5dd4804`
	TXT	`NU zone update: 2026-06-16 19:25:57 +0000 (EPOCH 1781637957) (auto)`
	SOA	`catcher-in-the-rye.nic.nu`hostmaster@nic.nu serial=1781638011

Subdomains

www.ssh.nu

Same first word

ssh.fo

ssh.wf

ssh.de

ssh.io

ssh.nl

ssh.ac

ssh.tf

ssh.kiev.ua

ssh.fi

ssh.vn

ssh.es

ssh.com

ssh.se

ssh.consulting

ssh.pl

ssh.cat

ssh.co.jp

ssh.uz

ssh.org

ssh.ink

ssh.am

ssh.engineering

ssh.edu

ssh.rocks

ssh.moe

ssh.cz

ssh.support

ssh.wtf

ssh.at

ssh.blue

ssh.org.sg

ssh.hu

ssh.ls

ssh.guru

ssh.dz

ssh.in

ssh.chat

ssh.us

ssh.rs

ssh.dk

ssh.is

ssh.tw

ssh.world

ssh.it

ssh.info

ssh.run

ssh.net

ssh.ma

ssh.monster

ssh.surf

ssh.be

ssh.contact

ssh.ch

ssh.town

ssh.su

ssh.to

ssh.yt

ssh.cc

ssh.fail

ssh.web.id

ssh.ca

ssh.ru

ssh.zone

ssh.lu

ssh.kz

ssh.biz

ssh.if.ua

ssh.asia

ssh.me

ssh.com.vn

ssh.bz

ssh.co.uk

ssh.no

ssh.co.kr

ssh.sh

ssh.im

ssh.ie

ssh.ng

ssh.nu

ssh.tv

ssh.my.id

ssh.ninja

ssh.co

ssh.in.ua

ssh.dnsalias.org

ssh.fr

ssh.com.cn

ssh.gob.mx

ssh.org.pe

ssh.lv

ssh.center

Similar names

shs.net

hss.cz

shs.k12.ny.us

hss.fi

hss.ge

hss.sakura.ne.jp

shs.support

hss.edu.tw

hss.asia

shs.ch

hss.rs

shs.org

shs.net.tw

shs.me

hss.hu

hss.gb.net

shs.mx

shs.pt

shs.fr

shs.co.kr

shs.gov.hk

hss.be

hss.ee

hss.cl

hss.is

shs.ro

hss.org.au

shs.tv

hss.center

hss.ro

hss.co

hss.no

shs.sh.cn

shs.hu

shs.lu

shs.vn

hss.im

shs.jp

shs.co.id

hss.ie

shs.ca

hss.ru

hss.nl

hss.eu

shs.cc

hss.jpn.com

shs.by

shs.at

hss.it

shs.nu

hss.systems

hss.de

hss.biz

shs.co.nz

hss.cn

shs.eu

hss.lu

hss.co.uk

shs.no

shs.pe

DNS History

17 records (9 active, 8 former)

●NSjanet.ns.cloudflare.com2015-08-28 → 2026-06-16 · 2 obs

● 2015-08-28 23:28:30
● 2026-06-16 19:29:38

●NSmerlin.ns.cloudflare.com2015-08-28 → 2026-06-16 · 2 obs

● 2015-08-28 23:28:30
● 2026-06-16 19:29:38

○MXmx0.mail.ovh.net2015-08-28 → 2017-06-09 · 4 obs

● 2015-08-28 23:28:30
● 2017-06-09 09:02:18
○ 2026-02-18 18:19:42
○ 2026-06-16 19:29:38

○MXmx1.mail.ovh.net2015-08-28 → 2017-06-09 · 4 obs

● 2015-08-28 23:28:30
● 2017-06-09 09:02:18
○ 2026-02-18 18:19:42
○ 2026-06-16 19:29:38

○MXmx2.mail.ovh.net2015-08-28 → 2017-06-09 · 4 obs

● 2015-08-28 23:28:30
● 2017-06-09 09:02:18
○ 2026-02-18 18:19:42
○ 2026-06-16 19:29:38

○MXmx3.mail.ovh.net2015-08-28 → 2017-06-09 · 4 obs

● 2015-08-28 23:28:30
● 2017-06-09 09:02:18
○ 2026-02-18 18:19:42
○ 2026-06-16 19:29:38

●MXroute1.mx.cloudflare.net2026-02-18 → 2026-06-16 · 3 obs

○ 2017-06-09 09:02:18
● 2026-02-18 18:19:42
● 2026-06-16 19:29:38

●MXroute2.mx.cloudflare.net2026-02-18 → 2026-06-16 · 3 obs

○ 2017-06-09 09:02:18
● 2026-02-18 18:19:42
● 2026-06-16 19:29:38

●MXroute3.mx.cloudflare.net2026-02-18 → 2026-06-16 · 3 obs

○ 2017-06-09 09:02:18
● 2026-02-18 18:19:42
● 2026-06-16 19:29:38

●A104.21.13.892026-02-18 → 2026-06-16 · 3 obs

○ 2017-06-09 09:02:18
● 2026-02-18 18:19:42
● 2026-06-16 19:29:38

○A104.28.26.742015-08-28 → 2016-02-12 · 8 obs

● 2015-08-28 23:28:30
● 2015-10-24 23:56:50
○ 2015-12-03 14:55:40
○ 2015-12-06 21:17:42
● 2016-01-07 02:24:16
● 2016-02-12 06:48:16
○ 2016-03-19 06:54:04
○ 2026-06-16 19:29:38

○A104.28.27.742015-08-28 → 2016-02-12 · 8 obs

● 2015-08-28 23:28:30
● 2015-10-24 23:56:50
○ 2015-12-03 14:55:40
○ 2015-12-06 21:17:42
● 2016-01-07 02:24:16
● 2016-02-12 06:48:16
○ 2016-03-19 06:54:04
○ 2026-06-16 19:29:38

●A172.67.132.1662026-02-18 → 2026-06-16 · 3 obs

○ 2017-06-09 09:02:18
● 2026-02-18 18:19:42
● 2026-06-16 19:29:38

●A2606:4700:3035::6815:d592026-02-18 → 2026-06-16 · 3 obs

○ 2017-06-09 09:02:18
● 2026-02-18 18:19:42
● 2026-06-16 19:29:38

●A2606:4700:3035::ac43:84a62026-02-18 → 2026-06-16 · 3 obs

○ 2017-06-09 09:02:18
● 2026-02-18 18:19:42
● 2026-06-16 19:29:38

○A51.15.41.02016-11-29 → 2017-06-09 · 5 obs

○ 2016-10-02 17:54:04
● 2016-11-29 11:02:10
● 2017-06-09 09:02:18
○ 2026-02-18 18:19:42
○ 2026-06-16 19:29:38

○A51.254.99.892016-03-19 → 2016-10-02 · 5 obs

○ 2016-02-12 06:48:16
● 2016-03-19 06:54:04
● 2016-10-02 17:54:04
○ 2016-11-29 11:02:10
○ 2026-06-16 19:29:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
nu	a.ns.nu, c.ns.nu, d.ns.nu, m.ns.nu...	12 records
ssh.nu	janet.ns.cloudflare.com, merlin.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.193.205

NS records: janet.ns.cloudflare.com, merlin.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ssh.nu (unsigned zone)

⏱️ Timing

Total: 1139ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.13.89, 172.67.132.166`
AAAA	2	`2606:4700:3035::ac43:84a6, 2606:4700:3035::6815:d59`
NS	2	`janet.ns.cloudflare.com, merlin.ns.cloudflare.com`
MX	3	`route2.mx.cloudflare.net (pri: 23), route3.mx.cloudflare.net (pri: 56)...`
TXT	1	`v=spf1 include:_spf.mx.cloudflare.net -a`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`janet.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (a.ns.nu, c.ns.nu, d.ns.nu...)

Analysis

Hierarchy

www.ssh.nu is delegated beneath ssh.nu.

IP Addresses

ssh.nu points to the four IP addresses 104.21.13.89, 172.67.132.166, 2606:4700:3035::6815:d59 and 2606:4700:3035::ac43:84a6.

danielletobler.com, kunang76ai.life, ismailfazal.com and two other host names share IP numbers with ssh.nu.

Name Servers

ssh.nu uses two name servers for its delegation: janet.ns.cloudflare.com and merlin.ns.cloudflare.com.

ssh.nu uses the same name servers as several other domains — among them cooperandgraham.com, pass-pivot-shoot.net, osdn.org.ua and two more.

There is at least partial name server overlap between ssh.nu and other domains — computertakeback.com, crnewton.com, latteriadelsole.com and two more among them.

These name servers frequently co-occur with the name servers wells.ns.cloudflare.com and chan.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

Hostname janet.ns.cloudflare.com directs to 108.162.192.169, 172.64.32.169 and 173.245.58.169 along with 3 other IP addresses.

Hostname merlin.ns.cloudflare.com directs to 108.162.193.205, 172.64.33.205 and 173.245.59.205 along with 3 other IP addresses.

Mail Servers

Incoming mail for ssh.nu is delivered via three mail servers: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

ssh.nu has at least partial mail server overlap with other domains such as wwtrans.de, alison-burke.com, fondomat.com and two more.

Hostnames that resolve to 6 IP addresses:

Hostname route1.mx.cloudflare.net directs to 162.159.205.11, 162.159.205.12 and 162.159.205.13 along with 3 other IP addresses.

Hostname route2.mx.cloudflare.net directs to 162.159.205.17, 162.159.205.18 and 162.159.205.19 along with 3 other IP addresses.

Hostname route3.mx.cloudflare.net directs to 162.159.205.23, 162.159.205.24 and 162.159.205.25 along with 3 other IP addresses.