ssh.ac - dns.ninja

ssh.ac

DNSSEC⚠️ Not signed
A2606:4700:3033::6815:1f3c🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::ac43:af36🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.31.60Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.175.54🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSjessica.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3aab🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjessica.ns.cloudflare.com
A2803:f800:50::6ca2:c0ab🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRjessica.ns.cloudflare.com
A2a06:98c1:50::ac40:20ab🇺🇸 Cloudflare2a06:98c1:50::/45
PTRjessica.ns.cloudflare.com
A108.162.192.171🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjessica.ns.cloudflare.com
A172.64.32.171🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjessica.ns.cloudflare.com
A173.245.58.171🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjessica.ns.cloudflare.com
NSoswald.ns.cloudflare.com
A2606:4700:58::adf5:3bda🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRoswald.ns.cloudflare.com
A2803:f800:50::6ca2:c1da🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRoswald.ns.cloudflare.com
A2a06:98c1:50::ac40:21da🇺🇸 Cloudflare2a06:98c1:50::/45
PTRoswald.ns.cloudflare.com
A108.162.193.218🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRoswald.ns.cloudflare.com
A172.64.33.218🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRoswald.ns.cloudflare.com
A173.245.59.218🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRoswald.ns.cloudflare.com
MXssh-ac.mail.protection.outlook.com ⭐
A2a01:111:f403:ca04::10🇮🇪 Microsoft2a01:111:f000::/36
PTRmail-dbapr03cu00100.inbound.protection.outlook.com
A2a01:111:f403:ca09::1🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-as9pr07cu00301.inbound.protection.outlook.com
A2a01:111:f403:ca09::2🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-am0pr83cu00402.inbound.protection.outlook.com
A2a01:111:f403:ca09::6🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-am4pr0401cu00106.inbound.protection.outlook.com
A52.101.68.12🇮🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-db9pr02cu00204.inbound.protection.outlook.com
A52.101.73.6🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-am6pr04cu00306.inbound.protection.outlook.com
A52.101.73.8🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-am0pr04cu00500.inbound.protection.outlook.com
A52.101.73.19🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-as8pr04cu00803.inbound.protection.outlook.com
TXTv=spf1 include:spf.protection.outlook.com -all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.31.60, 172.67.175.54
IPv6 hints2606:4700:3033::6815:1f3c, 2606:4700:3035::ac43:af36
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=151, name=cloudflare-ech.com
SOAjessica.ns.cloudflare.comdns@cloudflare.com serial=2405861851

ac

DNSSEC🔒 Signed (DS record present)
NSa0.nic.ac ⭐
NSa2.nic.ac
NSb0.nic.ac
NSc0.nic.ac
SOAa0.nic.achostmaster@donuts.email serial=1781637349
🔒 HSTS Preload (+subdomains)

Subdomains

www.ssh.ac

Same first word

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
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

Similar names

shs.co.nz
hss.cn
shs.eu
hss.lu
hss.co.uk
shs.no
shs.pe
hss.io
shs.k12.mo.us
hss.net
hss.com.pl
hss.co.kr
hss.ca
shs.edu.tw
hss.org.hk
hss.com.au
shs.edu.lb
hss.se
hss.kiev.ua
hss.az
hss.mn
shs.com.sg
hss.at
shs.cn
shs.sakura.ne.jp
shs.aero
hss.org
hss.me
hss.ae
shs.com.ar
shs.es
shs.cl
shs.org.uk
hss.nu
shs.com.pl
hss.kr
shs.biz
hss.gr
shs.dk
shs.group
hss.dk
hss.doctor
hss.es
hss.ba
hss.jp
hss.care
hss.as
hss.com.tr
hss.com.br
shs.ie
hss.pl
hss.ir
shs.com.hk
hss.hr
hss.menu
shs.pl
shs.sh
shs.com.tw
shs.com
shs.de

DNS History

11 records (7 active, 4 former)

NSjessica.ns.cloudflare.comoswald.ns.cloudflare.comMXssh-ac.mail.protection.outlook.comA104.21.31.60172.67.175.542606:4700:3033::6815:1f3c2606:4700:3035::ac43:af36188.114.96.0188.114.97.02a06:98c1:3120::2a06:98c1:3121::
●NSjessica.ns.cloudflare.com2026-02-25 → 2026-06-16 · 2 obs
● 2026-02-25 20:38:12
● 2026-06-16 19:52:08
●NSoswald.ns.cloudflare.com2026-02-25 → 2026-06-16 · 2 obs
● 2026-02-25 20:38:12
● 2026-06-16 19:52:08
●MXssh-ac.mail.protection.outlook.com2026-02-25 → 2026-06-16 · 2 obs
● 2026-02-25 20:38:12
● 2026-06-16 19:52:08
●A104.21.31.602026-03-04 → 2026-06-16 · 8 obs
○ 2026-02-25 20:38:12
● 2026-03-04 23:25:46
○ 2026-03-11 00:49:54
● 2026-03-24 01:01:08
● 2026-05-23 03:54:52
○ 2026-05-28 21:38:36
● 2026-06-01 02:32:04
● 2026-06-16 19:52:08
●A172.67.175.542026-03-04 → 2026-06-16 · 8 obs
○ 2026-02-25 20:38:12
● 2026-03-04 23:25:46
○ 2026-03-11 00:49:54
● 2026-03-24 01:01:08
● 2026-05-23 03:54:52
○ 2026-05-28 21:38:36
● 2026-06-01 02:32:04
● 2026-06-16 19:52:08
○A188.114.96.02026-02-25 → 2026-05-28 · 8 obs
● 2026-02-25 20:38:12
○ 2026-03-04 23:25:46
● 2026-03-11 00:49:54
○ 2026-03-24 01:01:08
○ 2026-05-23 03:54:52
● 2026-05-28 21:38:36
○ 2026-06-01 02:32:04
○ 2026-06-16 19:52:08
○A188.114.97.02026-02-25 → 2026-05-28 · 8 obs
● 2026-02-25 20:38:12
○ 2026-03-04 23:25:46
● 2026-03-11 00:49:54
○ 2026-03-24 01:01:08
○ 2026-05-23 03:54:52
● 2026-05-28 21:38:36
○ 2026-06-01 02:32:04
○ 2026-06-16 19:52:08
●A2606:4700:3033::6815:1f3c2026-03-04 → 2026-06-16 · 8 obs
○ 2026-02-25 20:38:12
● 2026-03-04 23:25:46
○ 2026-03-11 00:49:54
● 2026-03-24 01:01:08
● 2026-05-23 03:54:52
○ 2026-05-28 21:38:36
● 2026-06-01 02:32:04
● 2026-06-16 19:52:08
●A2606:4700:3035::ac43:af362026-03-04 → 2026-06-16 · 8 obs
○ 2026-02-25 20:38:12
● 2026-03-04 23:25:46
○ 2026-03-11 00:49:54
● 2026-03-24 01:01:08
● 2026-05-23 03:54:52
○ 2026-05-28 21:38:36
● 2026-06-01 02:32:04
● 2026-06-16 19:52:08
○A2a06:98c1:3120::2026-02-25 → 2026-05-28 · 8 obs
● 2026-02-25 20:38:12
○ 2026-03-04 23:25:46
● 2026-03-11 00:49:54
○ 2026-03-24 01:01:08
○ 2026-05-23 03:54:52
● 2026-05-28 21:38:36
○ 2026-06-01 02:32:04
○ 2026-06-16 19:52:08
○A2a06:98c1:3121::2026-02-25 → 2026-05-28 · 8 obs
● 2026-02-25 20:38:12
○ 2026-03-04 23:25:46
● 2026-03-11 00:49:54
○ 2026-03-24 01:01:08
○ 2026-05-23 03:54:52
● 2026-05-28 21:38:36
○ 2026-06-01 02:32:04
○ 2026-06-16 19:52:08

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
aca0.nic.ac, a2.nic.ac, b0.nic.ac, c0.nic.ac8 records
ssh.acjessica.ns.cloudflare.com, oswald.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.193.218

NS records: jessica.ns.cloudflare.com, oswald.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ssh.ac (unsigned zone)

⏱️ Timing

Total: 655ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.31.60, 172.67.175.54
AAAA22606:4700:3035::ac43:af36, 2606:4700:3033::6815:1f3c
NS2jessica.ns.cloudflare.com, oswald.ns.cloudflare.com
MX1ssh-ac.mail.protection.outlook.com (pri:
TXT1v=spf1 include:spf.protection.outlook.co
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1jessica.ns.cloudflare.com dns.cloudflare

📌 Glue Records Collected

Total: 8

In-bailiwick: 8 (a0.nic.ac, a2.nic.ac, b0.nic.ac...)

Analysis

Hierarchy

www.ssh.ac is a subdomain of ssh.ac.

IP Addresses

ssh.ac directs to four IP numbers, which are 104.21.31.60, 172.67.175.54, 2606:4700:3033::6815:1f3c and 2606:4700:3035::ac43:af36.

Additional host names — ubccriticalcaremedicine.ca, jxytyy.com, farmingsimulator22mods.fr and two others — share IP numbers with ssh.ac.

Name Servers

Two name servers handle the delegation for ssh.ac: jessica.ns.cloudflare.com and oswald.ns.cloudflare.com.

ssh.ac shares its name server setup with other domains, including i-cdn.org, 2piski.com, gig-(0x706f726e)o.info and two others.

The name servers of ssh.ac overlap at least partially with those of other domains — among them vistazone.us, highlandtitles.de, feihongconveyor.com and two more.

These name servers commonly appear in delegations together with dean.ns.cloudflare.com, opal.ns.cloudflare.com, zod.ns.cloudflare.com and 3 other.

Host names with 6 IP numbers:

jessica.ns.cloudflare.com resolves to 108.162.192.171, 172.64.32.171 and 173.245.58.171 among others, with 3 other IP addresses in total.

oswald.ns.cloudflare.com resolves to 108.162.193.218, 172.64.33.218 and 173.245.59.218 among others, with 3 other IP addresses in total.

Mail Servers

ssh.ac has one mail server: ssh-ac.mail.protection.outlook.com.

ssh-ac.mail.protection.outlook.com points to 8 IP numbers: 52.101.68.12, 52.101.73.6, 52.101.73.8 and 5 other.