doorsystem.dk - robtex.com

doorsystem.dk

DNSSEC⚠️ Not signed
A2606:4700:3031::6815:450c🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3034::ac43:ca92🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.69.12Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.202.146🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NStheo.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b90🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtheo.ns.cloudflare.com
A2803:f800:50::6ca2:c190🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRtheo.ns.cloudflare.com
A2a06:98c1:50::ac40:2190🇺🇸 Cloudflare2a06:98c1:50::/45
PTRtheo.ns.cloudflare.com
A108.162.193.144🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtheo.ns.cloudflare.com
A172.64.33.144🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtheo.ns.cloudflare.com
A173.245.59.144🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtheo.ns.cloudflare.com
NSyolanda.ns.cloudflare.com
A2606:4700:50::adf5:3af1🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRyolanda.ns.cloudflare.com
A2803:f800:50::6ca2:c0f1🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRyolanda.ns.cloudflare.com
A2a06:98c1:50::ac40:20f1🇺🇸 Cloudflare2a06:98c1:50::/45
PTRyolanda.ns.cloudflare.com
A108.162.192.241🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRyolanda.ns.cloudflare.com
A172.64.32.241🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRyolanda.ns.cloudflare.com
A173.245.58.241🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRyolanda.ns.cloudflare.com
MXdoorsystem-dk.mail.protection.outlook.com ⭐
A2a01:111:f403:ca04::9🇮🇪 Microsoft2a01:111:f000::/36
PTRmail-db7pr03cu00601.inbound.protection.outlook.com
A2a01:111:f403:ca04::b🇮🇪 Microsoft2a01:111:f000::/36
PTRmail-dbbpr03cu00103.inbound.protection.outlook.com
A2a01:111:f403:ca04::f🇮🇪 Microsoft2a01:111:f000::/36
PTRmail-db7pr03cu00507.inbound.protection.outlook.com
A2a01:111:f403:ca09::d🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-as9pr05cu01305.inbound.protection.outlook.com
A52.101.68.3🇮🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-db7pr03cu00403.inbound.protection.outlook.com
A52.101.68.16🇮🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-db4pr02cu00400.inbound.protection.outlook.com
A52.101.68.29🇮🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-dbapr03cu00105.inbound.protection.outlook.com
A52.101.73.16🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-as2pr05cu00100.inbound.protection.outlook.com
TXTMS=C8EC540123DAFAAC90346892CBD2DA0C6656C6B7
TXT_globalsign-domain-verification=VmvRDUjntTZ3p4t0ZqxlAHNwtJ8SjlQ6nyHkRu6jv0
TXTd4uetfqoujqjnstqsnk233b5vr
TXTrgvs4s2jup3rnl8fbk5ao4r7lu
TXTv=spf1 include:spf.protection.outlook.com include:_spf.netkant.com -all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.69.12, 172.67.202.146
IPv62606:4700:3031::6815:450c, 2606:4700:3034::ac43:ca92
SOAtheo.ns.cloudflare.comdns@cloudflare.com serial=2396897354

dk

DNSSEC🔒 Signed (DS record present)
NSb.nic.dk ⭐ 🔒
NSc.nic.dk 🔒
NSh.nic.dk 🔒
NSl.nic.dk 🔒
NSs.nic.dk 🔒
NSt.nic.dk 🔒
TXTDK zone updateEpoch 1771291441localtime Tue Feb 17 02:24:01 2026gmtime Tue Fe...
SOAb.nic.dktech@punktum.dk serial=1771291261
WOT: SAFE (64/100)

Same first word

doorsystem.ro
doorsystem.ch
doorsystem.pl
doorsystem.cn

Similar names

rodosystem.com

DNS History

21 records (7 active, 14 former)

20162017201820192020202120222023202420252026NStheo.ns.cloudflare.comyolanda.ns.cloudflare.comns-1.dcmediahosting.comns-2.dcmediahosting.comns-3.dcmediahosting.comns-4.dcmediahosting.comns-5.dcmediahosting.comns1.dnsmoo.comMXdoorsystem-dk.mail.protection.outlook.comgw1.security.comendo.comgw2.security.comendo.comgw3.security.comendo.comA104.21.69.12172.67.202.1462606:4700:3031::6815:450c2606:4700:3034::ac43:ca92104.24.118.94104.24.119.942606:4700:30::6818:765e2606:4700:30::6818:775e81.27.222.114
○NSns-1.dcmediahosting.com2015-06-11 → 2016-06-19 · 4 obs
● 2015-06-11 22:44:02
● 2016-06-19 16:17:28
○ 2018-12-31 00:23:46
○ 2026-03-18 19:27:38
○NSns-2.dcmediahosting.com2015-06-11 → 2016-06-19 · 4 obs
● 2015-06-11 22:44:02
● 2016-06-19 16:17:28
○ 2018-12-31 00:23:46
○ 2026-03-18 19:27:38
○NSns-3.dcmediahosting.com2015-06-11 → 2016-06-19 · 4 obs
● 2015-06-11 22:44:02
● 2016-06-19 16:17:28
○ 2018-12-31 00:23:46
○ 2026-03-18 19:27:38
○NSns-4.dcmediahosting.com2015-06-11 → 2016-06-19 · 4 obs
● 2015-06-11 22:44:02
● 2016-06-19 16:17:28
○ 2018-12-31 00:23:46
○ 2026-03-18 19:27:38
○NSns-5.dcmediahosting.com2015-06-11 → 2016-06-19 · 4 obs
● 2015-06-11 22:44:02
● 2016-06-19 16:17:28
○ 2018-12-31 00:23:46
○ 2026-03-18 19:27:38
○NSns1.dnsmoo.com2015-06-11 → 2016-06-19 · 4 obs
● 2015-06-11 22:44:02
● 2016-06-19 16:17:28
○ 2018-12-31 00:23:46
○ 2026-03-18 19:27:38
●NStheo.ns.cloudflare.com2018-12-31 → 2026-03-18 · 3 obs
○ 2016-06-19 16:17:28
● 2018-12-31 00:23:46
● 2026-03-18 19:27:38
●NSyolanda.ns.cloudflare.com2018-12-31 → 2026-03-18 · 3 obs
○ 2016-06-19 16:17:28
● 2018-12-31 00:23:46
● 2026-03-18 19:27:38
●MXdoorsystem-dk.mail.protection.outlook.com2026-03-18 → 2026-03-18 · 2 obs
○ 2018-12-31 00:23:46
● 2026-03-18 19:27:38
○MXgw1.security.comendo.com2015-06-11 → 2018-12-31 · 3 obs
● 2015-06-11 22:44:02
● 2018-12-31 00:23:46
○ 2026-03-18 19:27:38
○MXgw2.security.comendo.com2015-06-11 → 2018-12-31 · 3 obs
● 2015-06-11 22:44:02
● 2018-12-31 00:23:46
○ 2026-03-18 19:27:38
○MXgw3.security.comendo.com2015-06-11 → 2018-12-31 · 3 obs
● 2015-06-11 22:44:02
● 2018-12-31 00:23:46
○ 2026-03-18 19:27:38
●A104.21.69.122026-03-18 → 2026-03-18 · 2 obs
○ 2018-12-31 00:23:46
● 2026-03-18 19:27:38
○A104.24.118.942018-12-31 → 2018-12-31 · 3 obs
○ 2016-06-19 16:17:28
● 2018-12-31 00:23:46
○ 2026-03-18 19:27:38
○A104.24.119.942018-12-31 → 2018-12-31 · 3 obs
○ 2016-06-19 16:17:28
● 2018-12-31 00:23:46
○ 2026-03-18 19:27:38
●A172.67.202.1462026-03-18 → 2026-03-18 · 2 obs
○ 2018-12-31 00:23:46
● 2026-03-18 19:27:38
○A2606:4700:30::6818:765e2018-12-31 → 2018-12-31 · 3 obs
○ 2016-06-19 16:17:28
● 2018-12-31 00:23:46
○ 2026-03-18 19:27:38
○A2606:4700:30::6818:775e2018-12-31 → 2018-12-31 · 3 obs
○ 2016-06-19 16:17:28
● 2018-12-31 00:23:46
○ 2026-03-18 19:27:38
●A2606:4700:3031::6815:450c2026-03-18 → 2026-03-18 · 2 obs
○ 2018-12-31 00:23:46
● 2026-03-18 19:27:38
●A2606:4700:3034::ac43:ca922026-03-18 → 2026-03-18 · 2 obs
○ 2018-12-31 00:23:46
● 2026-03-18 19:27:38
○A81.27.222.1142015-06-11 → 2016-06-19 · 4 obs
● 2015-06-11 22:44:02
● 2016-06-19 16:17:28
○ 2018-12-31 00:23:46
○ 2026-03-18 19:27:38

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dkb.nic.dk, h.nic.dk, c.nic.dk, l.nic.dk...-
doorsystem.dktheo.ns.cloudflare.com, yolanda.ns.cloudflare.com-

✅ Authoritative Response

Server: 172.64.33.144

NS records: theo.ns.cloudflare.com, yolanda.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for doorsystem.dk (unsigned zone)

⏱️ Timing

Total: 725ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.69.12, 172.67.202.146
AAAA22606:4700:3031::6815:450c, 2606:4700:3034::ac43:ca92
NS2theo.ns.cloudflare.com, yolanda.ns.cloudflare.com
MX1doorsystem-dk.mail.protection.outlook.co
TXT5MS=C8EC540123DAFAAC90346892CBD2DA0C6656C, _globalsign-domain-verification=VmvRDUjn...
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1theo.ns.cloudflare.com dns.cloudflare.co

Analysis

IP Addresses

doorsystem.dk resolves to four IPs: 2606:4700:3031::6815:450c, 2606:4700:3034::ac43:ca92, 104.21.69.12 and 172.67.202.146.

Other host names such as www.filelifthub46.com, michaelisrael.com, shopping-cart-script.ru, crazyrnpearls.com and casino-uu88.com share IP numbers with doorsystem.dk.

Name Servers

doorsystem.dk is delegated to two name servers: theo.ns.cloudflare.com and yolanda.ns.cloudflare.com.

doorsystem.dk uses the same name server setup as other domains, including bagreview.com, aquasplash.com.mx, mytvchain.net, mintus.com and gtd.eu.

At least part of the name servers for doorsystem.dk are shared with other domains, for instance dunesteef.com, refresheduk.com, godev.com.br, mobility.mobi and peimeikungfu.com.

These name servers are often used together with margot.ns.cloudflare.com, kara.ns.cloudflare.com and galilea.ns.cloudflare.com.

Host names with six IP numbers:

theo.ns.cloudflare.com points to: 2606:4700:58::adf5:3b90, 2803:f800:50::6ca2:c190, 2a06:98c1:50::ac40:2190, 108.162.193.144, 172.64.33.144 and 173.245.59.144.

yolanda.ns.cloudflare.com points to: 2606:4700:50::adf5:3af1, 2803:f800:50::6ca2:c0f1, 2a06:98c1:50::ac40:20f1, 108.162.192.241, 172.64.32.241 and 173.245.58.241.

Mail Servers

The mail server for doorsystem.dk is doorsystem-dk.mail.protection.outlook.com.

doorsystem-dk.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::9, 2a01:111:f403:ca04::b, 2a01:111:f403:ca04::f, 2a01:111:f403:ca09::d, 52.101.68.3, 52.101.68.16, 52.101.68.29 and 52.101.73.16.