firedoortesting.com - dns.ninja

`firedoortesting.com`

DNSSEC	⚠️ Not signed
A	3.33.251.168^{🇺🇸 Amazon3.33.240.0/20}
		PTR	`aec037177372cc6cd.awsglobalaccelerator.com`
A	15.197.225.128^{🇺🇸 Amazon15.197.224.0/20}
NS	`ns07.domaincontrol.com` ⭐
		A	2603:5:2170::4^{🇺🇸 GODADDY-DNS2603:5:2170::/44}
			PTR	`ns07.domaincontrol.com`
		A	97.74.103.4^{🇺🇸 GODADDY-DNS97.74.102.0/23}
			PTR	`ns07.domaincontrol.com`
NS	`ns08.domaincontrol.com`
		A	2603:5:2270::4^{🇺🇸 GODADDY-DNS2603:5:2270::/44}
			PTR	`ns08.domaincontrol.com`
		A	173.201.71.4^{🇺🇸 GODADDY-DNS173.201.70.0/23}
			PTR	`ns08.domaincontrol.com`
MX	`mx0.123-reg.co.uk` ⭐
		A	216.69.141.71^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp01-v01.prod.phx3.secureserver.net`
		A	216.69.141.84^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp02-v01.prod.phx3.secureserver.net`
		A	216.69.141.113^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp03-v01.prod.phx3.secureserver.net`
MX	`mx1.123-reg.co.uk`⁽²⁰⁾
		A	216.69.141.78^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp01-v02.prod.phx3.secureserver.net`
		A	216.69.141.114^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp03-v02.prod.phx3.secureserver.net`
		A	216.69.141.162^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp02-v02.prod.phx3.secureserver.net`
SOA	`ns07.domaincontrol.com`dns@jomax.net 2026-07-31 #0

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1786145274

Subdomains

ns.firedoortesting.com

Same first word

firedoortesting.com

Similar names

registerdotinfo.biz

registerdotinfo.net

DNS History

14 records (6 active, 8 former)

○NSns.firedoortesting.com2015-07-24 → 2016-03-17 · 4 obs

● 2015-07-24 14:53:48
● 2016-03-17 04:44:12
○ 2026-03-07 22:11:52
○ 2026-08-07 23:31:48

●NSns07.domaincontrol.com2026-03-07 → 2026-08-07 · 3 obs

○ 2016-03-17 04:44:12
● 2026-03-07 22:11:52
● 2026-08-07 23:31:48

●NSns08.domaincontrol.com2026-03-07 → 2026-08-07 · 3 obs

○ 2016-03-17 04:44:12
● 2026-03-07 22:11:52
● 2026-08-07 23:31:48

○NSns1.blackstonehosting.net2015-07-24 → 2016-03-17 · 4 obs

● 2015-07-24 14:53:48
● 2016-03-17 04:44:12
○ 2026-03-07 22:11:52
○ 2026-08-07 23:31:48

○NSns2.blackstonehosting.net2015-07-24 → 2016-03-17 · 4 obs

● 2015-07-24 14:53:48
● 2016-03-17 04:44:12
○ 2026-03-07 22:11:52
○ 2026-08-07 23:31:48

○MXlifesafetyservices.com.1.0001.arsmtp.com2015-07-24 → 2016-03-17 · 4 obs

● 2015-07-24 14:53:48
● 2016-03-17 04:44:12
○ 2026-03-07 22:11:52
○ 2026-08-07 23:31:48

○MXlifesafetyservices.com.2.0001.arsmtp.com2015-07-24 → 2016-03-17 · 4 obs

● 2015-07-24 14:53:48
● 2016-03-17 04:44:12
○ 2026-03-07 22:11:52
○ 2026-08-07 23:31:48

●MXmx0.123-reg.co.uk2026-03-07 → 2026-08-07 · 3 obs

○ 2016-03-17 04:44:12
● 2026-03-07 22:11:52
● 2026-08-07 23:31:48

●MXmx1.123-reg.co.uk2026-03-07 → 2026-08-07 · 3 obs

○ 2016-03-17 04:44:12
● 2026-03-07 22:11:52
● 2026-08-07 23:31:48

○A13.248.213.452026-03-07 → 2026-04-01 · 5 obs

○ 2016-03-17 04:44:12
● 2026-03-07 22:11:52
● 2026-04-01 23:34:20
○ 2026-07-13 17:19:28
○ 2026-08-07 23:31:48

●A15.197.225.1282026-07-13 → 2026-08-07 · 3 obs

○ 2026-04-01 23:34:20
● 2026-07-13 17:19:28
● 2026-08-07 23:31:48

○A208.100.23.1112015-07-24 → 2016-03-17 · 4 obs

● 2015-07-24 14:53:48
● 2016-03-17 04:44:12
○ 2026-03-07 22:11:52
○ 2026-08-07 23:31:48

●A3.33.251.1682026-07-13 → 2026-08-07 · 3 obs

○ 2026-04-01 23:34:20
● 2026-07-13 17:19:28
● 2026-08-07 23:31:48

○A76.223.67.1892026-03-07 → 2026-04-01 · 5 obs

○ 2016-03-17 04:44:12
● 2026-03-07 22:11:52
● 2026-04-01 23:34:20
○ 2026-07-13 17:19:28
○ 2026-08-07 23:31:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net, i.gtld-servers.net...	-
firedoortesting.com	ns07.domaincontrol.com, ns08.domaincontrol.com	4 records

✅ Authoritative Response

Server:173.201.71.4

NS records: ns07.domaincontrol.com, ns08.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for firedoortesting.com (unsigned zone)

⏱️ Timing

Total: 452ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`15.197.225.128, 3.33.251.168`
NS	2	`ns07.domaincontrol.com, ns08.domaincontrol.com`
MX	2	`mx1.123-reg.co.uk (pri: 20), mx0.123-reg.co.uk (pri: 10)`
SOA	1	`ns07.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns07.domaincontrol.com, ns07.domaincontrol.com, ns08.domaincontrol.com...)

Analysis

Hierarchy

ns.firedoortesting.com is a subdomain of firedoortesting.com.

IP Addresses

firedoortesting.com has two IP addresses: 3.33.251.168 and 15.197.225.128

Additional host names — yourhotbook.com, meilirobots.tech, icfbuilders.co.uk and two others — share IP numbers with firedoortesting.com.

Name Servers

firedoortesting.com uses two name servers for its delegation: ns07.domaincontrol.com and ns08.domaincontrol.com.

firedoortesting.com shares its name server setup with other domains, including okyayautomotive.com, binaos.ai, stgeorgemassage.com and two others.

The two host names ns07.domaincontrol.com and ns08.domaincontrol.com each have a pair of IP addresses: ns07.domaincontrol.com has 97.74.103.4 and 2603:5:2170::4, and ns08.domaincontrol.com has 173.201.71.4 and 2603:5:2270::4.

Mail Servers

firedoortesting.com has two mail servers: mx0.123-reg.co.uk and mx1.123-reg.co.uk.

firedoortesting.com shares the same mail server setup as other domains, including tvushop.com, teelephotography.com, explorersacademy.co.uk and two others.

firedoortesting.com shares mail servers — at least in part — with other domains, including 9kbw.com, philrider.co.uk, potironblanc.com and two others.

Both mx0.123-reg.co.uk and mx1.123-reg.co.uk point to three IP numbers: mx0.123-reg.co.uk points to 216.69.141.71, 216.69.141.84 and 216.69.141.113, while mx1.123-reg.co.uk points to 216.69.141.78, 216.69.141.114 and 216.69.141.162.