redkey.nl - robtex.com

redkey.nl

DNSSEC⚠️ Not signed
A2a03:9700:8000::7:79🇳🇱 PREVIDER-AS2a03:9700:8000::/33 NL-PREVIDER - Shock Media IPv6 Network
PTRpub.mach3.cloud.shockmedia.nl
A31.7.7.79🇳🇱 PREVIDER-AS31.7.4.0/22 NL-PREVIDER - Shock Media IPv4 Network
NSns1.bdm.microsoftonline.com ⭐
A2603:1061:0:700::d0🇺🇸 Microsoft2603:1000::/25 MICROSOFT
PTRns1-208.azure-dns.com
A13.107.236.208🇺🇸 Microsoft13.104.0.0/14 MICROSOFT
PTRns1-208.azure-dns.com
NSns2.bdm.microsoftonline.com
A2620:1ec:8ec:700::d0🇺🇸 Microsoft2620:1ec::/36 MICROSOFT
PTRns2-208.azure-dns.net
A150.171.21.208🇺🇸 Microsoft150.171.0.0/16 MICROSOFT
PTRns2-208.azure-dns.net
NSns3.bdm.microsoftonline.com
A2a01:111:4000:700::d0🇬🇧 Microsoft2a01:111:4000::/36
PTRns3-208.azure-dns.org
A204.14.183.208🇺🇸 Microsoft204.14.180.0/22
PTRns3-208.azure-dns.org
NSns4.bdm.microsoftonline.com
A2620:1ec:bda:700::d0🇺🇸 Microsoft2620:1ec::/36 MICROSOFT
PTRns4-208.azure-dns.info
A208.84.5.208🇺🇸 Microsoft208.84.0.0/21 MICROSOFT
PTRns4-208.azure-dns.info
MXredkey-nl.mail.protection.outlook.com ⭐
A2a01:111:f403:ca04::🇮🇪 Microsoft2a01:111:f000::/36
PTRmail-db3pr0202cu00100.inbound.protection.outlook.com
A2a01:111:f403:ca04::1🇮🇪 Microsoft2a01:111:f000::/36
PTRmail-db7pr03cu00401.inbound.protection.outlook.com
A2a01:111:f403:ca04::10🇮🇪 Microsoft2a01:111:f000::/36
PTRmail-dbapr03cu00100.inbound.protection.outlook.com
A2a01:111:f403:ca09::4🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-am0pr04cu00504.inbound.protection.outlook.com
A52.101.68.10🇮🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-dbbpr03cu00102.inbound.protection.outlook.com
A52.101.68.18🇮🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-db4pr02cu00302.inbound.protection.outlook.com
A52.101.73.11🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-am1pr04cu00103.inbound.protection.outlook.com
A52.101.73.26🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-as9pr05cu01302.inbound.protection.outlook.com
TXTmscid=fYXTsoe7K2anxm2tQOrhFcAJVnr6PZWeGh2pLS72B04BaqzKP0Q21EFumFxlsJWIW/b0Ck1...
TXTv=spf1 include:spf.protection.outlook.com include:_spf.yoursite.io -all
TXTbrevo-code:90b93433c5bb94943e050dfbe5ffdf05
TXTgoogle-site-verification=_ow5h8Ka3ATdeCU9BA2cSfzpghxMQfheNBz3slYwHa4
SOAns1.bdm.microsoftonline.comazuredns-hostmaster@microsoft.com serial=1

nl

DNSSEC🔒 Signed (DS record present)
NSns1.dns.nl ⭐
NSns3.dns.nl
NSns4.dns.nl
TXTnl zone update: 2026-04-12 13:30:02 +0000 (EPOCH 1776000602)
SOAns1.dns.nldns@sidn.nl 2026-04-12 #27
WOT: SAFE (61/100)

Subdomains

mail.redkey.nl

Same first word

redkey.co
redkey.gr
redkey.ca
redkey.com.au
redkey.co.uk
redkey.ie
redkey.pl
redkey.ru
redkey.info
redkey.tech
redkey.com
redkey.org
redkey.pt
redkey.ch
redkey.it
redkey.nl
redkey.eu
redkey.io
redkey.net
redkey.de

Similar names

dekrey.net
derkey.com
keerdy.com
deryke.nl
yerked.com
yekder.org
dereyk.com
dekery.com
deryke.com
dekrey.nl
ekeryd.net
yekder.net
eyedrk.com
deryke.net
rekeyd.com
deeryk.cn
dekrey.com
keyred.com
keyder.org.tr
redyke.com
yekder.com
keyder.com
reedyk.eu
deryke.org
keyred.net
keredy.com
ekeryd.se
deeryk.com
deryke.info
kydeer.com
ykdeer.com

DNS History

16 records (7 active, 9 former)

2008201020122014201620182020202220242026NSns1.bdm.microsoftonline.comns2.bdm.microsoftonline.comns3.bdm.microsoftonline.comns4.bdm.microsoftonline.comns1.thednscompany.comns2.thednscompany.comns3.thednscompany.compramsx001.prave.nlpramsx002.prave.nlMXredkey-nl.mail.protection.outlook.commail.redkey.nlmailfilter.qupra.nlmailfilter2.qupra.nlA2a03:9700:8000::7:7931.7.7.7937.143.39.17
●NSns1.bdm.microsoftonline.com2026-04-10 → 2026-04-12 · 3 obs
○ 2017-03-19 07:23:38
● 2026-04-10 11:19:56
● 2026-04-12 14:19:50
○NSns1.thednscompany.com2015-07-11 → 2017-03-19 · 5 obs
○ 2007-11-30 06:11:58
● 2015-07-11 15:23:40
● 2017-03-19 07:23:38
○ 2026-04-10 11:19:56
○ 2026-04-12 14:19:50
●NSns2.bdm.microsoftonline.com2026-04-10 → 2026-04-12 · 3 obs
○ 2017-03-19 07:23:38
● 2026-04-10 11:19:56
● 2026-04-12 14:19:50
○NSns2.thednscompany.com2015-07-11 → 2017-03-19 · 5 obs
○ 2007-11-30 06:11:58
● 2015-07-11 15:23:40
● 2017-03-19 07:23:38
○ 2026-04-10 11:19:56
○ 2026-04-12 14:19:50
●NSns3.bdm.microsoftonline.com2026-04-10 → 2026-04-12 · 3 obs
○ 2017-03-19 07:23:38
● 2026-04-10 11:19:56
● 2026-04-12 14:19:50
○NSns3.thednscompany.com2015-07-11 → 2017-03-19 · 5 obs
○ 2007-11-30 06:11:58
● 2015-07-11 15:23:40
● 2017-03-19 07:23:38
○ 2026-04-10 11:19:56
○ 2026-04-12 14:19:50
●NSns4.bdm.microsoftonline.com2026-04-10 → 2026-04-12 · 3 obs
○ 2017-03-19 07:23:38
● 2026-04-10 11:19:56
● 2026-04-12 14:19:50
○NSpramsx001.prave.nl2007-11-30 → 2007-11-30 · 3 obs
● 2007-11-30 06:11:58
○ 2015-07-11 15:23:40
○ 2026-04-12 14:19:50
○NSpramsx002.prave.nl2007-11-30 → 2007-11-30 · 3 obs
● 2007-11-30 06:11:58
○ 2015-07-11 15:23:40
○ 2026-04-12 14:19:50
○MXmail.redkey.nl2007-11-30 → 2016-06-19 · 4 obs
● 2007-11-30 06:11:58
● 2016-06-19 17:45:04
○ 2017-03-19 07:23:38
○ 2026-04-12 14:19:50
○MXmailfilter.qupra.nl2015-07-11 → 2017-03-19 · 5 obs
○ 2007-11-30 06:11:58
● 2015-07-11 15:23:40
● 2017-03-19 07:23:38
○ 2026-04-10 11:19:56
○ 2026-04-12 14:19:50
○MXmailfilter2.qupra.nl2015-07-11 → 2017-03-19 · 5 obs
○ 2007-11-30 06:11:58
● 2015-07-11 15:23:40
● 2017-03-19 07:23:38
○ 2026-04-10 11:19:56
○ 2026-04-12 14:19:50
●MXredkey-nl.mail.protection.outlook.com2026-04-10 → 2026-04-12 · 3 obs
○ 2017-03-19 07:23:38
● 2026-04-10 11:19:56
● 2026-04-12 14:19:50
●A2a03:9700:8000::7:792026-04-10 → 2026-04-12 · 3 obs
○ 2017-03-19 07:23:38
● 2026-04-10 11:19:56
● 2026-04-12 14:19:50
●A31.7.7.792026-04-10 → 2026-04-12 · 3 obs
○ 2017-03-19 07:23:38
● 2026-04-10 11:19:56
● 2026-04-12 14:19:50
○A37.143.39.172017-03-19 → 2017-03-19 · 3 obs
● 2017-03-19 07:23:38
○ 2026-04-10 11:19:56
○ 2026-04-12 14:19:50

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
nlns1.dns.nl, ns3.dns.nl, ns4.dns.nl-
redkey.nlns1.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: 414ms | Queries: -

📄 Records

TypeCountSample Data
A131.7.7.79
AAAA12a03:9700:8000::7:79
NS4ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com...
MX1redkey-nl.mail.protection.outlook.com (p
TXT4mscid=fYXTsoe7K2anxm2tQOrhFcAJVnr6PZWeGh, v=spf1 include:spf.protection.outlook.co...
SOA1ns1.bdm.microsoftonline.com azuredns-hos

Analysis

Hierarchy

redkey.nl is the parent of mail.redkey.nl.

IP Addresses

redkey.nl points to two IPs: 2a03:9700:8000::7:79 and 31.7.7.79.

Other host names including sportpapendrecht.nl, vrolijks.com, rgenl.nl, drukkerijholland.nl and hyperballs.com share IP numbers with redkey.nl.

Name Servers

redkey.nl is delegated to four name servers: ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com and ns4.bdm.microsoftonline.com.

redkey.nl at least partially shares name servers with other domains, including bertuzzi-asoc.com, vhlp.net, ccafs.org, auxmg.com and gcyinc.com.

Hosts with two IP numbers:

Host ns1.bdm.microsoftonline.com points to 2603:1061:0:700::d0 and 13.107.236.208

Host ns2.bdm.microsoftonline.com points to 2620:1ec:8ec:700::d0 and 150.171.21.208

Host ns3.bdm.microsoftonline.com points to 2a01:111:4000:700::d0 and 204.14.183.208

Host ns4.bdm.microsoftonline.com points to 2620:1ec:bda:700::d0 and 208.84.5.208

Mail Servers

redkey.nl is handled by a single mail server, redkey-nl.mail.protection.outlook.com.

Hostname redkey-nl.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::, 2a01:111:f403:ca04::1, 2a01:111:f403:ca04::10, 2a01:111:f403:ca09::4, 52.101.68.10, 52.101.68.18, 52.101.73.11 and 52.101.73.26.