doorsecure.com - robtex.com

doorsecure.com

DNSSEC⚠️ Not signed
A188.166.2.159🇳🇱 DIGITALOCEAN188.166.0.0/18 DigitalOcean
PTR764448.cloudwaysapps.com
NSns1.dnsmanager.io ⭐
A2a0e:5540::53🇳🇱 Access2IT2a0e:5540::/48
PTRns1.dnsmanager.io
A45.144.244.53🇳🇱 Access2IT45.144.244.0/24
PTRns1.dnsmanager.io
NSns2.dnsmanager.io
A2a01:4f8:c01f:66::53🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRns2.dnsmanager.io
A116.202.6.50🇩🇪 Hetzner116.202.0.0/16 HETZNER-DC
PTRns2.dnsmanager.io
NSns3.dnsmanager.eu ⚠️ Not in parent delegation
A2001:7b8:655::53🇳🇱 NL-BIT2001:7b8::/29 -20020405 BIT bv, The Netherlands
PTRns3.dnsmanager.eu
A212.114.120.159🇳🇱 NL-BIT212.114.96.0/19 BIT BV
PTRns3.dnsmanager.eu
NSns3.dnsmanager.io ⚠️ Not in zone NS records
A2605:6400:30:f84c::53🇱🇺 FRANTECH2605:6400:30::/48 root SA CUSTOMER
PTRns3.dnsmanager.eu
NSns4.dnsmanager.eu ⚠️ Not in parent delegation
A2001:41d0:304:200::bd72🇫🇷 OVH2001:41d0::/32 IPv6
PTRvps-dd270bf3.vps.ovh.net
A87.98.177.146🇫🇷 OVH87.98.128.0/17 ISP Paris, France
PTRns4.dnsmanager.eu
MXdoorsecure-com.mail.protection.outlook.com ⭐
A2a01:111:f403:ca04::b🇮🇪 Microsoft2a01:111:f000::/36
PTRmail-dbbpr03cu00103.inbound.protection.outlook.com
A2a01:111:f403:ca09::1🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-as9pr07cu00301.inbound.protection.outlook.com
A2a01:111:f403:ca09::2🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-am0pr83cu00402.inbound.protection.outlook.com
A2a01:111:f403:ca09::3🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-am6pr04cu00303.inbound.protection.outlook.com
A52.101.68.0🇮🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-db3pr0202cu00100.inbound.protection.outlook.com
A52.101.68.18🇮🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-db4pr02cu00302.inbound.protection.outlook.com
A52.101.68.25🇮🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-db8pr02cu00101.inbound.protection.outlook.com
A52.101.73.24🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-as8pr05cu00300.inbound.protection.outlook.com
TXTMS=ms44867761
TXTv=spf1 include:spf.protection.outlook.com -all
SOAns1.dnsmanager.ioinfo@doorsecure.com 2026-03-12 #83

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1777082726

Same first word

doorsecure.ie
doorsecure.com

Similar names

securedoor.ir
rescuedoor.com
odresource.com
doersource.com
eurocoders.com
eurocoders.net
securedoor.net
securedoor.com

DNS History

17 records (7 active, 10 former)

20162017201820192020202120222023202420252026NSns1.dnsmanager.ions2.dnsmanager.ions3.dnsmanager.euns3.dnsmanager.ions4.dnsmanager.euns1.ipage.comns1.shopco.comns2.ipage.comns2.shopco.comns3.shopco.comMXdoorsecure-com.mail.protection.outlook.commx.doorsecure.commx.doorsecure.com.cust.b.hostedemail.comA188.166.2.15964.99.64.3266.96.147.11566.96.149.16
●NSns1.dnsmanager.io2026-03-26 → 2026-04-25 · 3 obs
○ 2017-04-20 12:52:58
● 2026-03-26 05:34:48
● 2026-04-25 02:22:38
○NSns1.ipage.com2015-05-28 → 2016-04-11 · 4 obs
● 2015-05-28 18:34:22
● 2016-04-11 20:17:34
○ 2016-09-21 14:40:00
○ 2026-04-25 02:22:38
○NSns1.shopco.com2016-09-21 → 2017-04-20 · 5 obs
○ 2016-04-11 20:17:34
● 2016-09-21 14:40:00
● 2017-04-20 12:52:58
○ 2026-03-26 05:34:48
○ 2026-04-25 02:22:38
●NSns2.dnsmanager.io2026-03-26 → 2026-04-25 · 3 obs
○ 2017-04-20 12:52:58
● 2026-03-26 05:34:48
● 2026-04-25 02:22:38
○NSns2.ipage.com2015-05-28 → 2016-04-11 · 4 obs
● 2015-05-28 18:34:22
● 2016-04-11 20:17:34
○ 2016-09-21 14:40:00
○ 2026-04-25 02:22:38
○NSns2.shopco.com2016-09-21 → 2017-04-20 · 5 obs
○ 2016-04-11 20:17:34
● 2016-09-21 14:40:00
● 2017-04-20 12:52:58
○ 2026-03-26 05:34:48
○ 2026-04-25 02:22:38
●NSns3.dnsmanager.eu2026-03-26 → 2026-04-25 · 3 obs
○ 2017-04-20 12:52:58
● 2026-03-26 05:34:48
● 2026-04-25 02:22:38
●NSns3.dnsmanager.io2026-03-26 → 2026-04-25 · 3 obs
○ 2017-04-20 12:52:58
● 2026-03-26 05:34:48
● 2026-04-25 02:22:38
○NSns3.shopco.com2016-09-21 → 2017-04-20 · 5 obs
○ 2016-04-11 20:17:34
● 2016-09-21 14:40:00
● 2017-04-20 12:52:58
○ 2026-03-26 05:34:48
○ 2026-04-25 02:22:38
●NSns4.dnsmanager.eu2026-03-26 → 2026-04-25 · 3 obs
○ 2017-04-20 12:52:58
● 2026-03-26 05:34:48
● 2026-04-25 02:22:38
●MXdoorsecure-com.mail.protection.outlook.com2026-03-26 → 2026-04-25 · 3 obs
○ 2017-04-20 12:52:58
● 2026-03-26 05:34:48
● 2026-04-25 02:22:38
○MXmx.doorsecure.com2015-05-28 → 2016-04-11 · 4 obs
● 2015-05-28 18:34:22
● 2016-04-11 20:17:34
○ 2016-09-21 14:40:00
○ 2026-04-25 02:22:38
○MXmx.doorsecure.com.cust.b.hostedemail.com2016-09-21 → 2017-04-20 · 5 obs
○ 2016-04-11 20:17:34
● 2016-09-21 14:40:00
● 2017-04-20 12:52:58
○ 2026-03-26 05:34:48
○ 2026-04-25 02:22:38
●A188.166.2.1592026-03-26 → 2026-04-25 · 3 obs
○ 2017-04-20 12:52:58
● 2026-03-26 05:34:48
● 2026-04-25 02:22:38
○A64.99.64.322016-09-21 → 2017-04-20 · 5 obs
○ 2016-04-11 20:17:34
● 2016-09-21 14:40:00
● 2017-04-20 12:52:58
○ 2026-03-26 05:34:48
○ 2026-04-25 02:22:38
○A66.96.147.1152015-05-28 → 2015-10-21 · 4 obs
● 2015-05-28 18:34:22
● 2015-10-21 02:43:36
○ 2015-12-29 02:03:48
○ 2026-04-25 02:22:38
○A66.96.149.162015-12-29 → 2016-04-11 · 5 obs
○ 2015-10-21 02:43:36
● 2015-12-29 02:03:48
● 2016-04-11 20:17:34
○ 2016-09-21 14:40:00
○ 2026-04-25 02:22:38

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
doorsecure.comns1.dnsmanager.io, ns2.dnsmanager.io, ns3.dnsmanager.io-

✅ Authoritative Response

Server:116.202.6.50

NS records: ns1.dnsmanager.io, ns2.dnsmanager.io, ns3.dnsmanager.io

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for doorsecure.com (unsigned zone)

⏱️ Timing

Total: 698ms | Queries: -

📄 Records

TypeCountSample Data
A1188.166.2.159
NS4ns2.dnsmanager.io, ns3.dnsmanager.eu...
MX1doorsecure-com.mail.protection.outlook.c
TXT2MS=ms44867761, v=spf1 include:spf.protection.outlook.co
SOA1ns1.dnsmanager.io info.doorsecure.com

Analysis

IP Addresses

doorsecure.com points to a single IP number: 188.166.2.159.

Name Servers

doorsecure.com is delegated to five name servers: ns3.dnsmanager.eu, ns4.dnsmanager.eu, ns1.dnsmanager.io, ns2.dnsmanager.io and ns3.dnsmanager.io.

doorsecure.com at least partially shares name servers with other domains, for instance 157.151.45.in-addr.arpa, psychosomatiektherapie.nl, 166.52.192.in-addr.arpa, 0.152.23.in-addr.arpa and 80.227.185.in-addr.arpa.

These name servers are commonly used with ns1.affordable.media, ns2.affordable.media, ns3.affordable.media and ns4.affordable.media.

Host names with two IP numbers:

ns3.dnsmanager.eu resolves to 2001:7b8:655::53 and 212.114.120.159.

ns4.dnsmanager.eu resolves to 2001:41d0:304:200::bd72 and 87.98.177.146.

ns1.dnsmanager.io resolves to 2a0e:5540::53 and 45.144.244.53.

ns2.dnsmanager.io resolves to 2a01:4f8:c01f:66::53 and 116.202.6.50.

Host names with a single IP:

ns3.dnsmanager.io resolves to 2605:6400:30:f84c::53.

Mail Servers

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

Host name doorsecure-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::b, 2a01:111:f403:ca09::1, 2a01:111:f403:ca09::2, 2a01:111:f403:ca09::3, 52.101.68.0, 52.101.68.18, 52.101.68.25 and 52.101.73.24.