mail1.rcb.dk - robtex.com

mail1.rcb.dk

DNSSEC⚠️ Not signed

rcb.dk

DNSSEC🔒 Signed (DS record present)
A2a02:2350:5:108:80da:6fe3:8e03:6dbd🇩🇰 ONECOM2a02:2350::/32 One.com A/S
A46.30.215.251🇩🇰 ONECOM46.30.208.0/21 One.com A/S
NSns01.one.com ⭐
NSns02.one.com
SOAns01.one.comhostmaster@one.com 2026-04-30 #1
WOT: SAFE (34/100)
WOT: SAFE (1/100)

Same first word

mail1.ru
mail1.com
mail1.us
mail1.eu
mail1.pp.ua
mail1.net
mail1.myfritz.net
mail1.co
mail1.biz
mail1.cc
mail1.gov.bn
mail1.mine.nu
mail1.pro
mail1.mil.ru
mail1.no
mail1.servebeer.com
mail1.cloudaccess.net
mail1.sakura.ne.jp
mail1.ai
mail1.email
mail1.top
mail1.gov.ru
mail1.se
mail1.at
mail1.kinghost.net
mail1.ws
mail1.nl
mail1.in
mail1.cloudns.cl
mail1.org
mail1.hu
mail1.dk
mail1.servehttp.com
mail1.info
mail1.io
mail1.de
mail1.ca

Similar names

1mail.dk
1mail.ru
1mail.tv
liam1.com
1mila.com
1mail.ovh
1mail.pro
1mail.fr
1mail.co.za
1mail.info
1mila.pl
1mali.com
lima1.com
1mail.lt
1mail.de
1mail.co
1mail.one
liam1.de
1mail.ca
1mail.us
1mail.cz
1mail.nl
1mail.ch
1mail.tw
1mail.com
mali1.com
1mail.it
1mail.org
alim1.com
1mail.co.uk
1mail.gr
1mail.at
1mail.be

DNS History

3 records (0 active, 3 former)

20162017201820192020202120222023202420252026MXmail.rcb.dkA195.128.174.10394.231.103.127
○MXmail.rcb.dk2015-07-13 → 2016-07-13 · 3 obs
● 2015-07-13 09:40:00
● 2016-07-13 22:21:14
○ 2026-05-09 22:44:22
○A195.128.174.1032015-07-13 → 2016-07-13 · 3 obs
● 2015-07-13 09:40:00
● 2016-07-13 22:21:14
○ 2026-05-09 22:44:22
○A94.231.103.1272026-05-09 → 2026-05-09 · 1 obs
○ 2026-05-09 22:44:22

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dkb.nic.dk, c.nic.dk, h.nic.dk, l.nic.dk...-
rcb.dkns01.one.com, ns02.one.com-

✅ Authoritative Response

Server:195.206.121.10

NS records: ns01.one.com, ns02.one.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 868ms | Queries: -

📄 Records

TypeCountSample Data