dockdoortec.com - robtex.com

dockdoortec.com

DNSSEC⚠️ Not signed
A199.34.228.71🇺🇸 WEEBLY199.34.228.0/24
PTRpages-custom-23.weebly.com
NSdns125.a.register.com ⭐ ⚠️ Not in parent delegation
A216.21.231.125🇺🇸 Jacksonville216.21.231.0/24 5335 Gate Parkway Jacksonville FL 32256 United States
PTRdns125.a.register.com
NSdns1.register.com ⚠️ Not in zone NS records
A162.159.27.248Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSdns169.b.register.com ⚠️ Not in parent delegation
A216.21.232.169🇺🇸 Jacksonville216.21.232.0/24 5335 Gate Parkway Jacksonville FL 32256 United States
PTRdns169.b.register.com
NSdns176.d.register.com ⚠️ Not in parent delegation
A216.21.236.176🇺🇸 Jacksonville216.21.236.0/24 5335 Gate Parkway Jacksonville FL 32256 United States
PTRdns176.d.register.com
NSdns2.register.com ⚠️ Not in zone NS records
A162.159.26.197Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSdns233.c.register.com ⚠️ Not in parent delegation
A216.21.235.233🇺🇸 Jacksonville216.21.234.0/23 NF ATL SUBNETS
PTRdns233.c.register.com
MXdockdoortec-com.mail.protection.outlook.com ⭐
A2a01:111:f403:c901::1🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-bl2pr04cu00201.inbound.protection.outlook.com
A2a01:111:f403:c91d::b🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-mw2pr02cu00603.inbound.protection.outlook.com
A2a01:111:f403:c946::4🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-ch0pr04cu00504.inbound.protection.outlook.com
A2a01:111:f403:f909::🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-bn6pr04cu00200.inbound.protection.outlook.com
A52.101.8.51🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-dm1pr04cu00203.inbound.protection.outlook.com
A52.101.40.24🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-cy5pr05cu00100.inbound.protection.outlook.com
A52.101.41.4🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-sj2pr05cu00204.inbound.protection.outlook.com
A52.101.50.1🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-co1pr05cu00401.inbound.protection.outlook.com
TXTv=spf1 a mx ip4:65.52.194.64 ip4:65.52.2.109 ip4:205.201.128.0/20 ip4:198.2.1...
TXTsophos-domain-verification=88cd6e5a53aeecbcf1e97b2bf0546bb6cfaf6cc948eb6db2c1...
TXTgoogle-site-verification=xogj6nFzlAC1G7yF2-kzfKu2NOeGOtmVKSFuetMQFZY
SOAdns125.a.register.comroot@register.com 2020-06-17 #34

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=1771291435

Same first word

dockdoortec.com

DNS History

17 records (8 active, 9 former)

20162017201820192020202120222023202420252026NSdns1.register.comdns125.a.register.comdns169.b.register.comdns176.d.register.comdns2.register.comdns233.c.register.comaws-ns1.firstscribe.comaws-ns2.firstscribe.comns1.dnsimple.comns2.dnsimple.comns3.dnsimple.comns4.dnsimple.comMXdockdoortec-com.mail.protection.outlook.comA199.34.228.71192.237.142.2032001:4801:7901:0:c5ce:526c:0:f52.3.116.109
○NSaws-ns1.firstscribe.com2016-01-18 → 2017-06-18 · 5 obs
○ 2015-11-01 16:10:14
● 2016-01-18 14:17:40
● 2017-06-18 02:44:12
○ 2026-03-17 06:11:02
○ 2026-03-17 21:20:22
○NSaws-ns2.firstscribe.com2016-01-18 → 2017-06-18 · 5 obs
○ 2015-11-01 16:10:14
● 2016-01-18 14:17:40
● 2017-06-18 02:44:12
○ 2026-03-17 06:11:02
○ 2026-03-17 21:20:22
●NSdns1.register.com2026-03-17 → 2026-03-17 · 3 obs
○ 2017-06-18 02:44:12
● 2026-03-17 06:11:02
● 2026-03-17 21:20:22
●NSdns125.a.register.com2026-03-17 → 2026-03-17 · 3 obs
○ 2017-06-18 02:44:12
● 2026-03-17 06:11:02
● 2026-03-17 21:20:22
●NSdns169.b.register.com2026-03-17 → 2026-03-17 · 3 obs
○ 2017-06-18 02:44:12
● 2026-03-17 06:11:02
● 2026-03-17 21:20:22
●NSdns176.d.register.com2026-03-17 → 2026-03-17 · 3 obs
○ 2017-06-18 02:44:12
● 2026-03-17 06:11:02
● 2026-03-17 21:20:22
●NSdns2.register.com2026-03-17 → 2026-03-17 · 3 obs
○ 2017-06-18 02:44:12
● 2026-03-17 06:11:02
● 2026-03-17 21:20:22
●NSdns233.c.register.com2026-03-17 → 2026-03-17 · 3 obs
○ 2017-06-18 02:44:12
● 2026-03-17 06:11:02
● 2026-03-17 21:20:22
○NSns1.dnsimple.com2015-06-08 → 2015-11-01 · 4 obs
● 2015-06-08 06:21:38
● 2015-11-01 16:10:14
○ 2016-01-18 14:17:40
○ 2026-03-17 21:20:22
○NSns2.dnsimple.com2015-06-08 → 2015-11-01 · 4 obs
● 2015-06-08 06:21:38
● 2015-11-01 16:10:14
○ 2016-01-18 14:17:40
○ 2026-03-17 21:20:22
○NSns3.dnsimple.com2015-06-08 → 2015-11-01 · 4 obs
● 2015-06-08 06:21:38
● 2015-11-01 16:10:14
○ 2016-01-18 14:17:40
○ 2026-03-17 21:20:22
○NSns4.dnsimple.com2015-06-08 → 2015-11-01 · 4 obs
● 2015-06-08 06:21:38
● 2015-11-01 16:10:14
○ 2016-01-18 14:17:40
○ 2026-03-17 21:20:22
●MXdockdoortec-com.mail.protection.outlook.com2015-06-08 → 2026-03-17 · 2 obs
● 2015-06-08 06:21:38
● 2026-03-17 21:20:22
○A192.237.142.2032015-06-08 → 2015-11-01 · 4 obs
● 2015-06-08 06:21:38
● 2015-11-01 16:10:14
○ 2016-01-18 14:17:40
○ 2026-03-17 21:20:22
●A199.34.228.712026-03-17 → 2026-03-17 · 3 obs
○ 2017-06-18 02:44:12
● 2026-03-17 06:11:02
● 2026-03-17 21:20:22
○A2001:4801:7901:0:c5ce:526c:0:f2015-06-08 → 2015-11-01 · 4 obs
● 2015-06-08 06:21:38
● 2015-11-01 16:10:14
○ 2016-01-18 14:17:40
○ 2026-03-17 21:20:22
○A52.3.116.1092016-01-18 → 2017-06-18 · 5 obs
○ 2015-11-01 16:10:14
● 2016-01-18 14:17:40
● 2017-06-18 02:44:12
○ 2026-03-17 06:11:02
○ 2026-03-17 21:20:22

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
come.gtld-servers.net, f.gtld-servers.net, d.gtld-servers.net, l.gtld-servers.net...-
dockdoortec.comdns1.register.com, dns2.register.com2 records

✅ Authoritative Response

Server: 162.159.27.248

NS records: dns1.register.com, dns2.register.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dockdoortec.com (unsigned zone)

⏱️ Timing

Total: 385ms | Queries: -

📄 Records

TypeCountSample Data
A1199.34.228.71
NS4dns176.d.register.com, dns169.b.register.com...
MX1dockdoortec-com.mail.protection.outlook.
TXT3v=spf1 a mx ip4:65.52.194.64 ip4:65.52.2, sophos-domain-verification=88cd6e5a53aee...
SOA1dns125.a.register.com root.register.com

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (dns1.register.com, dns2.register.com)

Analysis

IP Addresses

dockdoortec.com points to a single IP: 199.34.228.71.

Other host names, for instance gregbeckersart.com, evercom.net.au, araluen.eu, hometownrv.com and gallerya3.com share IP numbers with dockdoortec.com.

Name Servers

dockdoortec.com is delegated to six name servers: dns1.register.com, dns2.register.com, dns125.a.register.com, dns169.b.register.com, dns233.c.register.com and dns176.d.register.com.

dockdoortec.com at least partially shares its name servers with other domains, for instance al-habsi.com, hawsonsanitaryware.com, naturopathicmarketplace.com, amrid.com and westernautobody.com.

These name servers are commonly used with dns177.d.register.com, dns082.d.register.com, dns083.d.register.com, dns249.d.register.com, dns235.c.register.com, dns1.srsplus.com, dns2.srsplus.com, dns215.c.register.com, dns232.c.register.com and dns205.b.register.com.

Host names with one IP number:

The host name dns1.register.com maps to 162.159.27.248.

The host name dns2.register.com maps to 162.159.26.197.

The host name dns125.a.register.com maps to 216.21.231.125.

The host name dns169.b.register.com maps to 216.21.232.169.

The host name dns233.c.register.com maps to 216.21.235.233.

The host name dns176.d.register.com maps to 216.21.236.176.

Mail Servers

dockdoortec.com is served by a single mail server, dockdoortec-com.mail.protection.outlook.com.

The host name dockdoortec-com.mail.protection.outlook.com resolves to eight IP numbers: 2a01:111:f403:c901::1, 2a01:111:f403:c91d::b, 2a01:111:f403:c946::4, 2a01:111:f403:f909::, 52.101.8.51, 52.101.40.24, 52.101.41.4 and 52.101.50.1.