`mail.redkey.nl`

DNSSEC	⚠️ Not signed
MX	`smtp.rzone.de` ⭐
		A	2a01:238:20a:202:50f0::2097^{🇩🇪 STRATO2a01:238:20a::/48 Strato AG}
		A	81.169.145.98^{🇩🇪 STRATO81.169.144.0/22 AG}
			PTR	`smtp.rzone.de`

`redkey.nl`

	DNSSEC	⚠️ Not signed
	A	2a03:9700:8000::7:79^{🇳🇱 PREVIDER-AS2a03:9700:8000::/33 NL-PREVIDER - Shock Media IPv6 Network}
	A	31.7.7.79^{🇳🇱 PREVIDER-AS31.7.4.0/22 NL-PREVIDER - Shock Media IPv4 Network}
	NS	`ns1.bdm.microsoftonline.com` ⭐
	NS	`ns2.bdm.microsoftonline.com`
	NS	`ns3.bdm.microsoftonline.com`
	NS	`ns4.bdm.microsoftonline.com`
	MX	`redkey-nl.mail.protection.outlook.com` ⭐
	TXT	`brevo-code:90b93433c5bb94943e050dfbe5ffdf05`
	TXT	`google-site-verification=_ow5h8Ka3ATdeCU9BA2cSfzpghxMQfheNBz3slYwHa4`
	TXT	`v=spf1 include:spf.protection.outlook.com include:_spf.yoursite.io -all`
	TXT	`mscid=fYXTsoe7K2anxm2tQOrhFcAJVnr6PZWeGh2pLS72B04BaqzKP0Q21EFumFxlsJWIW/b0Ck1...`
	SOA	`ns1.bdm.microsoftonline.com`azuredns-hostmaster@microsoft.com serial=1

WOT: SAFE (61/100)

Previously MX for

redkey.nl

Same first word

mail.sy

mail.li

mail.rw

mail.vision

mail.sk

mail.at

mail.surf

mail.gov.ge

mail.dating

mail.travel

mail.td

mail.nr

mail.nrw

mail.xyz

mail.loginto.me

mail.bio

mail.dk

mail.main.jp

mail.graphics

mail.lc

mail.city

mail.yt

mail.qa

mail.watch

mail.lomo.jp

mail.lu

mail.tel

mail.ws

mail.holiday

mail.zombie.jp

mail.ma

mail.mr

mail.gov.af

mail.hashbang.sh

mail.mil.ru

mail.schwarz

mail.co.uk

mail.net.mk

mail.rj.gov.br

mail.freedesktop.org

mail.direct

mail.yandex

mail.sh.cn

mail.vacations

mail.my

mail.gov.mz

mail.gov.ph

mail.veterinaire.fr

mail.ee

mail.yokohama

mail.mu

mail.nflfan.org

mail.bayern

mail.leczna.pl

mail.dnsalias.com

mail.com.tr

mail.ai

mail.org.ru

mail.re

mail.credit

mail.pl

mail.co.com

mail.perspecta.cloud

mail.ac.id

mail.nu

mail.barcelona

mail.ddns.net

mail.net.kg

mail.qualifioapp.com

mail.photography

mail.net.au

mail.storage

mail.energy

mail.mods.jp

mail.online

mail.ras.ru

mail.ls

mail.app

mail.co.kr

mail.rv.ua

mail.ox.rs

mail.idv.tw

mail.pt

mail.ke

mail.net.sa

mail.idf.il

mail.house

mail.mk

mail.club

mail.news

mail.daa.jp

mail.sd

mail.co.id

mail.top

mail.health-carereform.com

mail.iki.fi

mail.gouv.ml

mail.limited

mail.man

mail.gen.tr

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mila.co.uk

lima.co.za

mali.cc

mail.glass

mail.mil.kg

imal.net

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mail.ddns.me

mail.gov.bh

mail.tours

mila.nu

mail.no-ip.info

mail.gob.cl

mail.na

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imla.org.uk

mail.co.education

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liam.tv

mali.hr

liam.me

mail.lt

mila.dk

mail.vn

mila.support

almi.fr

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mail.sl

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liam.ddns.me

mail.gov.in

imal.de

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mail.bm

mila.pl

lima.info

aiml.digital

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mail.com.pk

mail.hl.cn

mail.nhs.uk

mail.hotmail

almi.com.ua

mail.gov.om

mila.nl

mail.canon

lima.ch

mail.net.hk

lima.rocks

mila.club

mail.as

mali.sk

amil.one

mail.ir

almi.es

mila.ch

mail.net.ru

lami.me

mail.cz

mail.gov.ms

mail.so

mlai.net

lima.jp

ilam.cn

imal.se

mail.ind.in

mail.com.in

mail.noip.us

mail.hippy.jp

alim.ru

almi.be

DNS History

2 records (1 active, 1 former)

●MXsmtp.rzone.de2026-04-10 → 2026-04-13 · 2 obs

● 2026-04-10 11:19:56
● 2026-04-13 03:14:18

○A37.143.39.202015-07-01 → 2016-05-02 · 4 obs

● 2015-07-01 01:50:38
● 2016-05-02 14:01:32
○ 2026-04-10 11:19:56
○ 2026-04-13 03:14:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
nl	ns3.dns.nl, ns1.dns.nl, ns4.dns.nl	-
redkey.nl	ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com, ns4.bdm.microsoftonline.com	-

✅ Authoritative Response

Server:13.107.236.208

NS records: ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com, ns4.bdm.microsoftonline.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for redkey.nl (unsigned zone)

⏱️ Timing

Total: 161ms | Queries: -

📄 Records

Type	Count	Sample Data
MX	1	`smtp.rzone.de (pri: 5)`

Analysis

Mail Servers

A single mail server handles mail.redkey.nl, smtp.rzone.de.

mail.redkey.nl shares the same mail server setup as other domains, for instance southseasspas.nl, crisur.com, plesk-1.binadit.com.jeroenromein.nl, tomedia.net and baucam.de.

The host name smtp.rzone.de resolves to two IP numbers: 2a01:238:20a:202:50f0::2097 and 81.169.145.98.

mail.redkey.nl - robtex.com

mail.redkey.nl

redkey.nl