`mailserver.cst1.org`

DNSSEC

⚠️ Not signed

`cst1.org`

	CNAME	`www.cst1.org.s3-website.eu-west-2.amazonaws.com`
	CNAME	`s3-website.eu-west-2.amazonaws.com`
	DNSSEC	⚠️ Not signed
	A	3.5.244.21^{🇬🇧 Amazon3.5.244.0/24 EC2 Prefix}
	A	3.5.244.51^{🇬🇧 Amazon3.5.244.0/24 EC2 Prefix}
	A	3.5.244.65^{🇬🇧 Amazon3.5.244.0/24 EC2 Prefix}
	A	3.5.244.70^{🇬🇧 Amazon3.5.244.0/24 EC2 Prefix}
	A	3.5.244.95^{🇬🇧 Amazon3.5.244.0/24 EC2 Prefix}
	A	3.5.246.112^{🇬🇧 Amazon3.5.246.0/24 EC2 Prefix}
	A	3.5.246.119^{🇬🇧 Amazon3.5.246.0/24 EC2 Prefix}
	A	16.12.17.64^{🇬🇧 Amazon16.12.17.0/24}
	NS	`ns-1358.awsdns-41.org` ⭐
	NS	`ns-2034.awsdns-62.co.uk`
	NS	`ns-424.awsdns-53.com`
	NS	`ns-837.awsdns-40.net`
	TXT	`1ca9088ffc244434590258a53dfe198c`
	SOA	`ns-1358.awsdns-41.org`awsdns-hostmaster@amazon.com serial=1

Previously MX for

cst1.org

Same first word

mailserver.li

mailserver.media

mailserver.info

mailserver.dk

mailserver.co.in

mailserver.it

mailserver.at

mailserver.co.uk

mailserver.work

mailserver.gr

mailserver.se

mailserver.de

mailserver.eu.com

mailserver.sh

mailserver.jp

mailserver.fi

mailserver.co.nl

mailserver.su

mailserver.biz

mailserver.sk

mailserver.kz

mailserver.from-de.com

mailserver.ne.jp

mailserver.no

mailserver.co

mailserver.my

mailserver.rocks

mailserver.nf

mailserver.vg

mailserver.bid

mailserver.systems

mailserver.tokyo

mailserver.lv

mailserver.dyndns.biz

mailserver.id

mailserver.cn

mailserver.net

mailserver.hk.com

mailserver.ovh

mailserver.ch

mailserver.men

mailserver.nl

mailserver.management

mailserver.com.es

mailserver.ag

mailserver.to

mailserver.top

mailserver.eu

mailserver.com.br

mailserver.io

mailserver.domains

mailserver.me

mailserver.center

mailserver.pt

mailserver.app

mailserver.dns-cloud.net

mailserver.webhop.org

mailserver.store

mailserver.contact

mailserver.co.kr

mailserver.dyndns.tv

mailserver.cologne

mailserver.name

mailserver.vn

mailserver.pro

mailserver.ca

mailserver.ru

mailserver.world

mailserver.net.au

mailserver.ee

mailserver.kinghost.net

mailserver.ae

mailserver.link

mailserver.wtf

mailserver.nu

mailserver.hu

mailserver.org

mailserver.com

mailserver.cz

mailserver.us

mailserver.net.in

mailserver.ec

mailserver.cat

mailserver.company

Similar names

DNS History

1 record (0 active, 1 former)

○A213.171.216.1142015-08-15 → 2016-04-03 · 3 obs

● 2015-08-15 04:16:28
● 2016-04-03 00:14:42
○ 2026-03-23 05:59:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
cst1.org	dns2.registrar-servers.com, dns1.registrar-servers.com	-

✅ Authoritative Response

Server:156.154.133.200

NS records: dns2.registrar-servers.com, dns1.registrar-servers.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cst1.org (unsigned zone)

⏱️ Timing

Total: 299ms | Queries: -

📄 Records

Type	Count	Sample Data

mailserver.cst1.org - robtex.com