`houstoncontrols.com`

DNSSEC	⚠️ Not signed
NS	`dns103.register.com` ⭐
		A	162.159.24.117^{Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`dns104.register.com`
		A	162.159.25.158^{Cloudflare162.159.25.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`houstoncontrols-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c801::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sa9pr02cu00200.inbound.protection.outlook.com`
		A	2a01:111:f403:c902::14^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-byapr04cu00204.inbound.protection.outlook.com`
		A	2a01:111:f403:f907::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-dm1pr04cu00201.inbound.protection.outlook.com`
		A	2a01:111:f403:f90d::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sn1pr0501cu00200.inbound.protection.outlook.com`
		A	52.101.10.2^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn8pr03cu00202.inbound.protection.outlook.com`
		A	52.101.40.6^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cy1pr03cu00106.inbound.protection.outlook.com`
		A	52.101.41.21^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj2pr05cu00305.inbound.protection.outlook.com`
		A	52.101.194.13^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ch0pr04cu00605.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
TXT	`MS=ms74171015`
TXT	`0ed1fe018afaffc15ba94b4b58ae9855eb7354cc97`
SOA	`DNS103.REGISTER.com`root@REGISTER.com serial=124090619

`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=1774420272

Subdomains

www.houstoncontrols.com

Same first word

houstoncontrols.com

DNS History

7 records (3 active, 4 former)

○NSa.dns.hostway.net2015-06-25 → 2018-01-28 · 4 obs

● 2015-06-25 23:05:28
● 2018-01-28 17:44:22
○ 2026-02-25 02:21:24
○ 2026-03-25 06:54:50

○NSb.dns.hostway.net2015-06-25 → 2018-01-28 · 4 obs

● 2015-06-25 23:05:28
● 2018-01-28 17:44:22
○ 2026-02-25 02:21:24
○ 2026-03-25 06:54:50

●NSdns103.register.com2026-02-25 → 2026-03-25 · 3 obs

○ 2018-01-28 17:44:22
● 2026-02-25 02:21:24
● 2026-03-25 06:54:50

●NSdns104.register.com2026-02-25 → 2026-03-25 · 3 obs

○ 2018-01-28 17:44:22
● 2026-02-25 02:21:24
● 2026-03-25 06:54:50

●MXhoustoncontrols-com.mail.protection.outlook.com2026-02-25 → 2026-03-25 · 3 obs

○ 2018-01-28 17:44:22
● 2026-02-25 02:21:24
● 2026-03-25 06:54:50

○MXmail.houstoncontrols.com2015-06-25 → 2018-01-28 · 4 obs

● 2015-06-25 23:05:28
● 2018-01-28 17:44:22
○ 2026-02-25 02:21:24
○ 2026-03-25 06:54:50

○A64.71.36.1052015-06-25 → 2018-01-28 · 4 obs

● 2015-06-25 23:05:28
● 2018-01-28 17:44:22
○ 2026-02-25 02:21:24
○ 2026-03-25 06:54:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
houstoncontrols.com	dns103.register.com, dns104.register.com	2 records

✅ Authoritative Response

Server:162.159.25.158

NS records: dns103.register.com, dns104.register.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for houstoncontrols.com (unsigned zone)

⏱️ Timing

Total: 317ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns104.register.com, dns103.register.com`
MX	1	`houstoncontrols-com.mail.protection.outl`
TXT	3	`v=spf1 include:spf.protection.outlook.co, MS=ms74171015...`
SOA	1	`DNS103.REGISTER.com root.REGISTER.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (dns103.register.com, dns104.register.com)

Analysis

Hierarchy

The parent of www.houstoncontrols.com is houstoncontrols.com.

Name Servers

Two name servers dns103.register.com and dns104.register.com handle the delegation for houstoncontrols.com.

houstoncontrols.com shares the same name server setup as other domains, for example tribecalabs.org, x-kotesomd.com, gormetchef.com, sarasota-tax-relief.com and ranichan.com.

houstoncontrols.com partially shares name servers with other domains, for example panamaonsale.com and greenwichadvisorsfunds.com.

Host names with one IP number:

dns103.register.com points to 162.159.24.117; dns104.register.com points to 162.159.25.158.

Mail Servers

The houstoncontrols-com.mail.protection.outlook.com mail server handles houstoncontrols.com.

houstoncontrols-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c801::, 2a01:111:f403:c902::14, 2a01:111:f403:f907::1, 2a01:111:f403:f90d::, 52.101.10.2, 52.101.40.6, 52.101.41.21 and 52.101.194.13.

houstoncontrols.com - robtex.com