postcode.solutions - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`postcode.solutions`

DNSSEC	⚠️ Not signed
A	103.168.172.37^{🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
		PTR	`www.messagingengine.com`
A	103.168.172.52^{🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
NS	`addyson.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2644^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`addyson.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c244^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`addyson.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2244^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`addyson.ns.cloudflare.com`
		A	108.162.194.68^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`addyson.ns.cloudflare.com`
		A	162.159.38.68^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`addyson.ns.cloudflare.com`
		A	172.64.34.68^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`addyson.ns.cloudflare.com`
NS	`seth.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b8e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`seth.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c18e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`seth.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:218e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`seth.ns.cloudflare.com`
		A	108.162.193.142^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`seth.ns.cloudflare.com`
		A	172.64.33.142^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`seth.ns.cloudflare.com`
		A	173.245.59.142^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`seth.ns.cloudflare.com`
MX	`us1-smtp.messagingengine.com` ⭐
		A	103.168.172.216^{🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-01.messagingengine.com`
		A	103.168.172.217^{🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-02.messagingengine.com`
		A	103.168.172.218^{🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-03.messagingengine.com`
		A	103.168.172.219^{🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-04.messagingengine.com`
		A	103.168.172.220^{🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-05.messagingengine.com`
		A	103.168.172.221^{🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-06.messagingengine.com`
		A	103.168.172.222^{🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-07.messagingengine.com`
		A	103.168.172.223^{🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-08.messagingengine.com`
MX	`us2-smtp.messagingengine.com`⁽²⁰⁾
		A	202.12.124.216^{TELX-AS151847202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`stl-mx-01.messagingengine.com`
		A	202.12.124.217^{TELX-AS151847202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`stl-mx-02.messagingengine.com`
		A	202.12.124.218^{TELX-AS151847202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`stl-mx-03.messagingengine.com`
		A	202.12.124.219^{TELX-AS151847202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`stl-mx-04.messagingengine.com`
TXT	`apple-domain-verification=nEl5wlJs8Dgr3Rnf`
TXT	`google-site-verification=LDqawM84nMU-C7xFmzDTRHjDzXFYB9q5mlbioCoXJ5o`
TXT	`google-site-verification=__kygKTdcqe8kKr7kLoZ6xXnGN5h-Wx7R3b5jRIazKo`
TXT	`v=spf1 include:spf.messagingengine.com ?all`
SOA	`addyson.ns.cloudflare.com`dns@cloudflare.com serial=2416405382

`solutions`

	DNSSEC	🔒 Signed (DS record present)
	NS	`v0n0.nic.solutions` ⭐
	NS	`v0n1.nic.solutions`
	NS	`v0n2.nic.solutions`
	NS	`v0n3.nic.solutions`
	NS	`v2n0.nic.solutions`
	NS	`v2n1.nic.solutions`
	SOA	`v0n0.nic.solutions`hostmaster@donuts.email serial=1791203220

Same first word

postcode.com.ng

postcode.id

postcode.it

postcode.club

postcode.ai

postcode.me

postcode.in.ua

postcode.co.uk

postcode.kz

postcode.digital

postcode.org

postcode.co.za

postcode.de

postcode.page

postcode.com.my

postcode.ie

postcode.is

postcode.io

postcode.mobi

postcode.life

postcode.my

postcode.one

postcode.gov.ng

postcode.com.ua

postcode.info

postcode.site

postcode.us

postcode.es

postcode.co.nz

postcode.se

postcode.studio

postcode.so

postcode.gov.ps

postcode.software

postcode.in.th

postcode.at

postcode.games

postcode.ca

postcode.pizza

postcode.com.de

postcode.earth

postcode.ws

postcode.energy

postcode.lt

postcode.coupons

postcode.eu

postcode.pk

postcode.com

postcode.cloud

postcode.email

postcode.xyz

postcode.sh

postcode.no

postcode.nl

postcode.online

postcode.df.gov.br

postcode.ru

postcode.be

postcode.store

postcode.com.ph

postcode.top

postcode.directory

postcode.cn

postcode.ae

postcode.cc

postcode.media

postcode.si

postcode.pages.dev

postcode.solutions

postcode.london

postcode.vip

postcode.dating

postcode.net

postcode.nz

postcode.amsterdam

postcode.website

postcode.ro

postcode.now

postcode.nu

postcode.net.au

postcode.tech

postcode.in

postcode.build

postcode.vn

postcode.world

postcode.fr

postcode.au

postcode.org.uk

postcode.workers.dev

Similar names

Previous names

Next names

DNS History

6 records (6 active, 0 former)

●NSaddyson.ns.cloudflare.com2026-09-25 → 2026-10-05 · 2 obs

● 2026-09-25 09:19:38
● 2026-10-05 12:40:20

●NSseth.ns.cloudflare.com2026-09-25 → 2026-10-05 · 2 obs

● 2026-09-25 09:19:38
● 2026-10-05 12:40:20

●MXus1-smtp.messagingengine.com2026-09-25 → 2026-10-05 · 2 obs

● 2026-09-25 09:19:38
● 2026-10-05 12:40:20

●MXus2-smtp.messagingengine.com2026-09-25 → 2026-10-05 · 2 obs

● 2026-09-25 09:19:38
● 2026-10-05 12:40:20

●A103.168.172.372026-09-25 → 2026-10-05 · 2 obs

● 2026-09-25 09:19:38
● 2026-10-05 12:40:20

●A103.168.172.522026-09-25 → 2026-10-05 · 2 obs

● 2026-09-25 09:19:38
● 2026-10-05 12:40:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
solutions	v0n3.nic.solutions, v0n0.nic.solutions, v2n1.nic.solutions, v0n1.nic.solutions...	12 records
postcode.solutions	addyson.ns.cloudflare.com, seth.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.193.142

NS records: addyson.ns.cloudflare.com, seth.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for postcode.solutions (unsigned zone)

⏱️ Timing

Total: 845ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`103.168.172.52, 103.168.172.37`
NS	2	`addyson.ns.cloudflare.com, seth.ns.cloudflare.com`
MX	2	`us1-smtp.messagingengine.com (pri: 10), us2-smtp.messagingengine.com (pri: 20)`
TXT	4	`apple-domain-verification=nEl5wlJs8Dgr3R, google-site-verification=LDqawM84nMU-C7x...`
SOA	1	`addyson.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (v0n0.nic.solutions, v0n1.nic.solutions, v0n2.nic.solutions...)

Analysis

IP Addresses

postcode.solutions points to the IP addresses 103.168.172.37 and 103.168.172.52

geteyebrowse.app, 3sigmasquared.org, mx.bitgrumpy.com plus two other host names have IP numbers in common with postcode.solutions.

Name Servers

postcode.solutions uses two name servers for its delegation: addyson.ns.cloudflare.com and seth.ns.cloudflare.com.

The name server configuration of postcode.solutions is shared with other domains, for instance rich-salary75.pages.dev, haagsepuzzel.nl, rich-salary114.pages.dev and two others.

At least some of postcode.solutions's name servers are shared with other domains, for example nagitabet.pages.dev, averaacceleration.org, calcipher.pages.dev and two more.

These name servers are often deployed together with the name servers zoe.ns.cloudflare.com, osmar.ns.cloudflare.com, davina.ns.cloudflare.com and zara.ns.cloudflare.com.

Hosts with 6 IP addresses each:

Hostname addyson.ns.cloudflare.com directs to 108.162.194.68, 162.159.38.68 and 172.64.34.68 along with 3 other IP addresses.

Hostname seth.ns.cloudflare.com directs to 108.162.193.142, 172.64.33.142 and 173.245.59.142 along with 3 other IP addresses.

Mail Servers

postcode.solutions uses two mail servers, us1-smtp.messagingengine.com and us2-smtp.messagingengine.com.

The mail server setup of postcode.solutions matches that of other domains such as mjsprojects.net, earthenmusic.com, mail.samertm.com and two others.

postcode.solutions overlaps on mail servers with certain other domains, readycoachgo.com among them.

Hosts with 8 IP addresses each:

Hostname us1-smtp.messagingengine.com directs to 103.168.172.216, 103.168.172.217 and 103.168.172.218 along with 5 other IP addresses.

Host names with four IP addresses:

us2-smtp.messagingengine.com directs to 202.12.124.216, 202.12.124.217, 202.12.124.218 and 202.12.124.219.