`brianhouk.com`

DNSSEC	🔒 Signed (DS record present)
A	136.143.191.44^{🇺🇸 ZohoAS136.143.190.0/23 Zoho Corporation}
		PTR	`mx2.zoho.com`
		PTR	`mx3.zoho.com`
		PTR	`mx.zoho.com`
		PTR	`mx2.zohomail.com`
		PTR	`mx3.zohomail.com`
		PTR	`mx.zohomail.com`
NS	`ns-cloud-a1.googledomains.com` ⭐
		A	2001:4860:4802:32::6a^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-a1.googledomains.com`
		A	216.239.32.106^{🇺🇸 Google216.239.32.0/24}
			PTR	`ns-cloud-a1.googledomains.com`
NS	`ns-cloud-a2.googledomains.com`
		A	2001:4860:4802:34::6a^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-a2.googledomains.com`
		A	216.239.34.106^{🇺🇸 Google216.239.34.0/24}
			PTR	`ns-cloud-a2.googledomains.com`
NS	`ns-cloud-a3.googledomains.com`
		A	2001:4860:4802:36::6a^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-a3.googledomains.com`
		A	216.239.36.106^{🇺🇸 Google216.239.36.0/24}
			PTR	`ns-cloud-a3.googledomains.com`
NS	`ns-cloud-a4.googledomains.com`
		A	2001:4860:4802:38::6a^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-a4.googledomains.com`
		A	216.239.38.106^{🇺🇸 Google216.239.38.0/24}
			PTR	`ns-cloud-a4.googledomains.com`
MX	`mx2.zoho.com` ⭐
		A	204.141.33.44^{🇺🇸 ZohoAS204.141.32.0/23 PNAP-DAL CASE00103239}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx6.zoho.com`
			PTR	`mx7.zoho.com`
			PTR	`mx8.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
MX	`mx3.zoho.com`⁽²⁰⁾
		A	136.143.191.44^{🇺🇸 ZohoAS136.143.190.0/23 Zoho Corporation}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
MX	`mx.zoho.com`⁽³⁰⁾
		A	136.143.191.44^{🇺🇸 ZohoAS136.143.190.0/23 Zoho Corporation}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
		A	204.141.33.44^{🇺🇸 ZohoAS204.141.32.0/23 PNAP-DAL CASE00103239}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx6.zoho.com`
			PTR	`mx7.zoho.com`
			PTR	`mx8.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
TXT	`v=spf1 a include:_spf.google.com include:zohomail.com include:one.zoho.com ~all`
TXT	`zoho-verification=zb66711723.zmverify.zoho.com`
SOA	`ns-cloud-a1.googledomains.com`dns-admin@google.com serial=4

`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=1776410182

WOT: SAFE (61/100)

Same first word

brianhouk.com

DNS History

28 records (8 active, 20 former)

●NSns-cloud-a1.googledomains.com2026-04-08 → 2026-04-17 · 3 obs

○ 2020-02-04 10:34:38
● 2026-04-08 05:04:40
● 2026-04-17 07:45:12

●NSns-cloud-a2.googledomains.com2026-04-08 → 2026-04-17 · 3 obs

○ 2020-02-04 10:34:38
● 2026-04-08 05:04:40
● 2026-04-17 07:45:12

●NSns-cloud-a3.googledomains.com2026-04-08 → 2026-04-17 · 3 obs

○ 2020-02-04 10:34:38
● 2026-04-08 05:04:40
● 2026-04-17 07:45:12

●NSns-cloud-a4.googledomains.com2026-04-08 → 2026-04-17 · 3 obs

○ 2020-02-04 10:34:38
● 2026-04-08 05:04:40
● 2026-04-17 07:45:12

○NSns-cloud-c1.googledomains.com2020-02-04 → 2020-02-04 · 4 obs

○ 2017-03-24 03:28:52
● 2020-02-04 10:34:38
○ 2026-04-08 05:04:40
○ 2026-04-17 07:45:12

○NSns-cloud-c2.googledomains.com2020-02-04 → 2020-02-04 · 4 obs

○ 2017-03-24 03:28:52
● 2020-02-04 10:34:38
○ 2026-04-08 05:04:40
○ 2026-04-17 07:45:12

○NSns-cloud-c3.googledomains.com2020-02-04 → 2020-02-04 · 4 obs

○ 2017-03-24 03:28:52
● 2020-02-04 10:34:38
○ 2026-04-08 05:04:40
○ 2026-04-17 07:45:12

○NSns-cloud-c4.googledomains.com2020-02-04 → 2020-02-04 · 4 obs

○ 2017-03-24 03:28:52
● 2020-02-04 10:34:38
○ 2026-04-08 05:04:40
○ 2026-04-17 07:45:12

○NSns1.linode.com2015-06-21 → 2017-03-24 · 4 obs

● 2015-06-21 09:58:20
● 2017-03-24 03:28:52
○ 2020-02-04 10:34:38
○ 2026-04-17 07:45:12

○NSns2.linode.com2015-06-21 → 2017-03-24 · 4 obs

● 2015-06-21 09:58:20
● 2017-03-24 03:28:52
○ 2020-02-04 10:34:38
○ 2026-04-17 07:45:12

○NSns3.linode.com2015-06-21 → 2017-03-24 · 4 obs

● 2015-06-21 09:58:20
● 2017-03-24 03:28:52
○ 2020-02-04 10:34:38
○ 2026-04-17 07:45:12

○NSns4.linode.com2015-06-21 → 2017-03-24 · 4 obs

● 2015-06-21 09:58:20
● 2017-03-24 03:28:52
○ 2020-02-04 10:34:38
○ 2026-04-17 07:45:12

○NSns5.linode.com2015-06-21 → 2017-03-24 · 4 obs

● 2015-06-21 09:58:20
● 2017-03-24 03:28:52
○ 2020-02-04 10:34:38
○ 2026-04-17 07:45:12

○MXalt1.aspmx.l.google.com2015-06-21 → 2020-02-04 · 4 obs

● 2015-06-21 09:58:20
● 2020-02-04 10:34:38
○ 2026-04-08 05:04:40
○ 2026-04-17 07:45:12

○MXalt2.aspmx.l.google.com2015-06-21 → 2020-02-04 · 4 obs

● 2015-06-21 09:58:20
● 2020-02-04 10:34:38
○ 2026-04-08 05:04:40
○ 2026-04-17 07:45:12

○MXalt3.aspmx.l.google.com2020-02-04 → 2020-02-04 · 4 obs

○ 2017-03-24 03:28:52
● 2020-02-04 10:34:38
○ 2026-04-08 05:04:40
○ 2026-04-17 07:45:12

○MXalt4.aspmx.l.google.com2020-02-04 → 2020-02-04 · 4 obs

○ 2017-03-24 03:28:52
● 2020-02-04 10:34:38
○ 2026-04-08 05:04:40
○ 2026-04-17 07:45:12

○MXaspmx.l.google.com2015-06-21 → 2020-02-04 · 4 obs

● 2015-06-21 09:58:20
● 2020-02-04 10:34:38
○ 2026-04-08 05:04:40
○ 2026-04-17 07:45:12

○MXaspmx2.googlemail.com2015-06-21 → 2017-03-24 · 4 obs

● 2015-06-21 09:58:20
● 2017-03-24 03:28:52
○ 2020-02-04 10:34:38
○ 2026-04-17 07:45:12

○MXaspmx3.googlemail.com2015-06-21 → 2017-03-24 · 4 obs

● 2015-06-21 09:58:20
● 2017-03-24 03:28:52
○ 2020-02-04 10:34:38
○ 2026-04-17 07:45:12

○MXaspmx4.googlemail.com2015-06-21 → 2017-03-24 · 4 obs

● 2015-06-21 09:58:20
● 2017-03-24 03:28:52
○ 2020-02-04 10:34:38
○ 2026-04-17 07:45:12

○MXaspmx5.googlemail.com2015-06-21 → 2017-03-24 · 4 obs

● 2015-06-21 09:58:20
● 2017-03-24 03:28:52
○ 2020-02-04 10:34:38
○ 2026-04-17 07:45:12

●MXmx.zoho.com2026-04-08 → 2026-04-17 · 3 obs

○ 2020-02-04 10:34:38
● 2026-04-08 05:04:40
● 2026-04-17 07:45:12

●MXmx2.zoho.com2026-04-08 → 2026-04-17 · 3 obs

○ 2020-02-04 10:34:38
● 2026-04-08 05:04:40
● 2026-04-17 07:45:12

●MXmx3.zoho.com2026-04-08 → 2026-04-17 · 3 obs

○ 2020-02-04 10:34:38
● 2026-04-08 05:04:40
● 2026-04-17 07:45:12

●A136.143.191.442026-04-08 → 2026-04-17 · 3 obs

○ 2020-02-04 10:34:38
● 2026-04-08 05:04:40
● 2026-04-17 07:45:12

○A2600:3c00::f03c:91ff:fe96:9abe2015-06-21 → 2017-03-24 · 4 obs

● 2015-06-21 09:58:20
● 2017-03-24 03:28:52
○ 2020-02-04 10:34:38
○ 2026-04-17 07:45:12

○A72.14.183.2532015-06-21 → 2017-03-24 · 4 obs

● 2015-06-21 09:58:20
● 2017-03-24 03:28:52
○ 2020-02-04 10:34:38
○ 2026-04-17 07:45:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, m.gtld-servers.net, h.gtld-servers.net, k.gtld-servers.net...	-
brianhouk.com	ns-cloud-a1.googledomains.com, ns-cloud-a2.googledomains.com, ns-cloud-a3.googledomains.com, ns-cloud-a4.googledomains.com	8 records

✅ Authoritative Response

Server:216.239.36.106

NS records: ns-cloud-a1.googledomains.com, ns-cloud-a2.googledomains.com, ns-cloud-a3.googledomains.com, ns-cloud-a4.googledomains.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 386ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`136.143.191.44`
NS	4	`ns-cloud-a2.googledomains.com, ns-cloud-a1.googledomains.com...`
MX	3	`mx2.zoho.com (pri: 20), mx3.zoho.com (pri: 30)...`
TXT	2	`v=spf1 a include:_spf.google.com include, zoho-verification=zb66711723.zmverify.zo`
SOA	1	`ns-cloud-a1.googledomains.com dns-admin.`

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns-cloud-a1.googledomains.com, ns-cloud-a1.googledomains.com, ns-cloud-a2.googledomains.com...)

Analysis

IP Addresses

brianhouk.com resolves to a single IP: 136.143.191.44.

Other host names, for instance mx.zohomail.com, mail.alaqaria.com.kw, mx3.apekehni.com, dragmire.com and mail.red52.com share IP numbers with brianhouk.com.

Name Servers

brianhouk.com is delegated to four name servers: ns-cloud-a1.googledomains.com, ns-cloud-a2.googledomains.com, ns-cloud-a3.googledomains.com and ns-cloud-a4.googledomains.com.

brianhouk.com shares some name servers with other domains, for example msbusyfit.com, niagara.urbanasolutions.io, sim.fm, diskdrive.net and asumangenc.com.

Host names with two IP numbers

Two IPs per host:

ns-cloud-a1.googledomains.com points to 2001:4860:4802:32::6a and 216.239.32.106

ns-cloud-a2.googledomains.com points to 2001:4860:4802:34::6a and 216.239.34.106

ns-cloud-a3.googledomains.com points to 2001:4860:4802:36::6a and 216.239.36.106

ns-cloud-a4.googledomains.com points to 2001:4860:4802:38::6a and 216.239.38.106

Mail Servers

brianhouk.com is handled by three mail servers: mx2.zoho.com, mx3.zoho.com and mx.zoho.com.

brianhouk.com shares some mail servers with other domains, at least partially; for instance batisco.com, balilearning.com, ctos.online, fengshuiyeah.com and flipitstore.com.

Host names with two IP numbers: mx.zoho.com points to: 136.143.191.44 and 204.141.33.44.

Host names with one IP number: mx2.zoho.com points to: 204.141.33.44; mx3.zoho.com points to: 136.143.191.44.

Host names that point to 136.143.191.44: mx.zoho.com and mx3.zoho.com.

Host names that point to 204.141.33.44: mx.zoho.com and mx2.zoho.com.

brianhouk.com - robtex.com

brianhouk.com

com

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`brianhouk.com`

`com`