`ssh.engineering`

DNSSEC	⚠️ Not signed
NS	`ns-1688.awsdns-19.co.uk` ⭐
		A	2600:9000:5306:9800::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1688.awsdns-19.co.uk`
		A	205.251.198.152^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1688.awsdns-19.co.uk`
NS	`ns-1491.awsdns-58.org`
		A	2600:9000:5305:d300::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1491.awsdns-58.org`
		A	205.251.197.211^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1491.awsdns-58.org`
NS	`ns-437.awsdns-54.com`
		A	2600:9000:5301:b500::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-437.awsdns-54.com`
		A	205.251.193.181^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-437.awsdns-54.com`
NS	`ns-823.awsdns-38.net`
		A	2600:9000:5303:3700::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-823.awsdns-38.net`
		A	205.251.195.55^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-823.awsdns-38.net`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c06::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bg-in-f27.1e100.net`
		A	142.250.31.27^{🇺🇸 Google142.250.31.0/24}
			PTR	`bj-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.26^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1b^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f27.1e100.net`
		A	192.178.223.27^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f27.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1a^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f26.1e100.net`
		A	172.253.157.26^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f26.1e100.net`
MX	`inbound-smtp.us-east-1.amazonaws.com`⁽⁵⁰⁾
		A	3.211.210.226^{🇺🇸 Amazon3.208.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-211-210-226.compute-1.amazonaws.com`
		A	44.206.9.87^{🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix}
			PTR	`ec2-44-206-9-87.compute-1.amazonaws.com`
		A	44.210.166.32^{🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix}
			PTR	`ec2-44-210-166-32.compute-1.amazonaws.com`
		A	54.164.173.191^{🇺🇸 Amazon54.164.0.0/15 EC2 IAD prefix}
			PTR	`ec2-54-164-173-191.compute-1.amazonaws.com`
		A	54.197.5.236^{🇺🇸 Amazon54.196.0.0/15 EC2 IAD 54.196.0.0/15}
			PTR	`ec2-54-197-5-236.compute-1.amazonaws.com`
TXT	`google-site-verification=XLtI5WT6SuQmLGxGupLTkJVSTVWg7eg9nu1tSikJ1wk`
SOA	`ns-1688.awsdns-19.co.uk`awsdns-hostmaster@amazon.com serial=1

`engineering`

	DNSSEC	🔒 Signed (DS record present)
	NS	`v0n0.nic.engineering` ⭐
	NS	`v0n1.nic.engineering`
	NS	`v0n2.nic.engineering`
	NS	`v0n3.nic.engineering`
	NS	`v2n0.nic.engineering`
	NS	`v2n1.nic.engineering`
	SOA	`v0n0.nic.engineering`hostmaster@donuts.email serial=1783637282

Subdomains

product-repository.ssh.engineering

versions.ssh.engineering

Same first word

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.com.co

ssh.cx

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.cn

ssh.ac

ssh.tf

ssh.kiev.ua

ssh.fi

ssh.network

ssh.vn

ssh.co.in

ssh.es

ssh.com

ssh.se

ssh.consulting

ssh.pl

ssh.cat

ssh.co.jp

ssh.uz

ssh.org

ssh.ink

ssh.giize.com

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

Similar names

shs.co

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

hss.co.in

shs.co.nz

hss.cn

shs.eu

hss.lu

hss.co.uk

shs.no

shs.pe

DNS History

10 records (10 active, 0 former)

●NSns-1491.awsdns-58.org2026-03-04 → 2026-07-09 · 2 obs

● 2026-03-04 23:28:54
● 2026-07-09 23:33:54

●NSns-1688.awsdns-19.co.uk2026-03-04 → 2026-07-09 · 2 obs

● 2026-03-04 23:28:54
● 2026-07-09 23:33:54

●NSns-437.awsdns-54.com2026-03-04 → 2026-07-09 · 2 obs

● 2026-03-04 23:28:54
● 2026-07-09 23:33:54

●NSns-823.awsdns-38.net2026-03-04 → 2026-07-09 · 2 obs

● 2026-03-04 23:28:54
● 2026-07-09 23:33:54

●MXalt1.aspmx.l.google.com2026-03-04 → 2026-07-09 · 2 obs

● 2026-03-04 23:28:54
● 2026-07-09 23:33:54

●MXalt2.aspmx.l.google.com2026-03-04 → 2026-07-09 · 2 obs

● 2026-03-04 23:28:54
● 2026-07-09 23:33:54

●MXalt3.aspmx.l.google.com2026-03-04 → 2026-07-09 · 2 obs

● 2026-03-04 23:28:54
● 2026-07-09 23:33:54

●MXalt4.aspmx.l.google.com2026-03-04 → 2026-07-09 · 2 obs

● 2026-03-04 23:28:54
● 2026-07-09 23:33:54

●MXaspmx.l.google.com2026-03-04 → 2026-07-09 · 2 obs

● 2026-03-04 23:28:54
● 2026-07-09 23:33:54

●MXinbound-smtp.us-east-1.amazonaws.com2026-03-04 → 2026-07-09 · 2 obs

● 2026-03-04 23:28:54
● 2026-07-09 23:33:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
engineering	v0n1.nic.engineering, v2n0.nic.engineering, v0n2.nic.engineering, v0n3.nic.engineering...	12 records
ssh.engineering	ns-1491.awsdns-58.org, ns-1688.awsdns-19.co.uk, ns-437.awsdns-54.com, ns-823.awsdns-38.net	-

✅ Authoritative Response

Server:205.251.197.211

NS records: ns-1491.awsdns-58.org, ns-1688.awsdns-19.co.uk, ns-437.awsdns-54.com, ns-823.awsdns-38.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ssh.engineering (unsigned zone)

⏱️ Timing

Total: 375ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`ns-1491.awsdns-58.org, ns-1688.awsdns-19.co.uk...`
MX	6	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	1	`google-site-verification=XLtI5WT6SuQmLGx`
SOA	1	`ns-1688.awsdns-19.co.uk awsdns-hostmaste`

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (v0n1.nic.engineering, v0n1.nic.engineering, v2n0.nic.engineering...)

Analysis

Hierarchy

ssh.engineering is the parent domain of product-repository.ssh.engineering and versions.ssh.engineering.

Name Servers

ssh.engineering has four authoritative name servers: ns-437.awsdns-54.com, ns-823.awsdns-38.net, ns-1491.awsdns-58.org and ns-1688.awsdns-19.co.uk.

ssh.engineering partially shares its NS delegation with several other domains, including seraudiovisual.com.ar, gc.amazon.dev, crucero.com.ar and two others.

ns-437.awsdns-54.com, ns-823.awsdns-38.net, ns-1491.awsdns-58.org and ns-1688.awsdns-19.co.uk each carry two IP addresses. ns-437.awsdns-54.com has 205.251.193.181 and 2600:9000:5301:b500::1; ns-823.awsdns-38.net has 205.251.195.55 and 2600:9000:5303:3700::1; ns-1491.awsdns-58.org has 205.251.197.211 and 2600:9000:5305:d300::1; ns-1688.awsdns-19.co.uk has 205.251.198.152 and 2600:9000:5306:9800::1.

Mail Servers

The MX records for ssh.engineering point to 6 mail servers — inbound-smtp.us-east-1.amazonaws.com, aspmx.l.google.com, alt1.aspmx.l.google.com and 3 other.

ssh.engineering shares mail servers — at least in part — with other domains, including natihq.org, overnetwork.it, paradisehomedesigninc.com and two others.

These mail servers are frequently used alongside the mail servers alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com, plus two others.

Host names that resolve to five IP addresses:

inbound-smtp.us-east-1.amazonaws.com points to 3.211.210.226, 44.206.9.87, 44.210.166.32 and two other IP addresses.

Host names with two IP numbers:

aspmx.l.google.com points to 142.250.31.27 and 2607:f8b0:4004:c06::1b.

alt1.aspmx.l.google.com points to 108.177.123.26 and 2800:3f0:4003:c0f::1b.

alt2.aspmx.l.google.com points to 172.253.116.26 and 2a00:1450:400b:c02::1b.

alt3.aspmx.l.google.com points to 192.178.223.27 and 2a00:1450:4009:c0f::1b.

alt4.aspmx.l.google.com points to 172.253.157.26 and 2a00:1450:400c:c23::1a.