`subtlebrick.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::ac43:ddbe^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:5365^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.83.101^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.221.190^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`algin.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b3d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`algin.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c13d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`algin.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:213d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`algin.ns.cloudflare.com`
		A	108.162.193.61^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`algin.ns.cloudflare.com`
		A	172.64.33.61^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`algin.ns.cloudflare.com`
		A	173.245.59.61^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`algin.ns.cloudflare.com`
NS	`joan.ns.cloudflare.com`
		A	2606:4700:50::adf5:3aad^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`joan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0ad^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`joan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20ad^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`joan.ns.cloudflare.com`
		A	108.162.192.173^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`joan.ns.cloudflare.com`
		A	172.64.32.173^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`joan.ns.cloudflare.com`
		A	173.245.58.173^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`joan.ns.cloudflare.com`
MX	`route1.mx.cloudflare.net` ⭐
		A	2606:4700:f5::b^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::c^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::d^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.11^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.12^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.13^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
MX	`route2.mx.cloudflare.net`⁽⁷⁵⁾
		A	2606:4700:f5::e^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::f^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::10^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.17^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.18^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.19^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
MX	`route3.mx.cloudflare.net`⁽⁹¹⁾
		A	2606:4700:f5::11^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::12^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::13^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.23^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.24^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.25^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
TXT	`google-site-verification=9m5wlhD5dYrMfbFp5REXBap7WUweE6sulmiYHWlIaKw`
TXT	`v=spf1 include:mailgun.org include:_spf.mx.cloudflare.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.83.101, 172.67.221.190
		IPv6 hints	2606:4700:3032::ac43:ddbe, 2606:4700:3035::6815:5365
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=173, name=cloudflare-ech.com
SOA	`algin.ns.cloudflare.com`dns@cloudflare.com serial=2410071902

`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=1784968177

Previously MX for

subtlebrick.com

Subdomains

www.subtlebrick.com

Same first word

subtlebrick.com

DNS History

18 records (9 active, 9 former)

●NSalgin.ns.cloudflare.com2026-07-23 → 2026-07-25 · 3 obs

○ 2017-08-20 14:33:54
● 2026-07-23 01:09:52
● 2026-07-25 08:44:30

●NSjoan.ns.cloudflare.com2026-07-23 → 2026-07-25 · 3 obs

○ 2017-08-20 14:33:54
● 2026-07-23 01:09:52
● 2026-07-25 08:44:30

○NSns1.footholds.net2017-08-20 → 2017-08-20 · 4 obs

○ 2016-09-25 03:27:08
● 2017-08-20 14:33:54
○ 2026-07-23 01:09:52
○ 2026-07-25 08:44:30

○NSns1.subtlebrick.com2015-06-03 → 2016-09-25 · 4 obs

● 2015-06-03 05:33:22
● 2016-09-25 03:27:08
○ 2017-08-20 14:33:54
○ 2026-07-25 08:44:30

○NSns1.vidahost.com2015-06-03 → 2016-09-25 · 4 obs

● 2015-06-03 05:33:22
● 2016-09-25 03:27:08
○ 2017-08-20 14:33:54
○ 2026-07-25 08:44:30

○NSns2.footholds.net2017-08-20 → 2017-08-20 · 4 obs

○ 2016-09-25 03:27:08
● 2017-08-20 14:33:54
○ 2026-07-23 01:09:52
○ 2026-07-25 08:44:30

○NSns2.vidahost.com2015-06-03 → 2016-09-25 · 4 obs

● 2015-06-03 05:33:22
● 2016-09-25 03:27:08
○ 2017-08-20 14:33:54
○ 2026-07-25 08:44:30

○NSns3.vidahost.com2015-06-03 → 2016-09-25 · 4 obs

● 2015-06-03 05:33:22
● 2016-09-25 03:27:08
○ 2017-08-20 14:33:54
○ 2026-07-25 08:44:30

●MXroute1.mx.cloudflare.net2026-07-23 → 2026-07-25 · 3 obs

○ 2017-08-20 14:33:54
● 2026-07-23 01:09:52
● 2026-07-25 08:44:30

●MXroute2.mx.cloudflare.net2026-07-23 → 2026-07-25 · 3 obs

○ 2017-08-20 14:33:54
● 2026-07-23 01:09:52
● 2026-07-25 08:44:30

●MXroute3.mx.cloudflare.net2026-07-23 → 2026-07-25 · 3 obs

○ 2017-08-20 14:33:54
● 2026-07-23 01:09:52
● 2026-07-25 08:44:30

○MXsubtlebrick.com2015-06-03 → 2017-08-20 · 4 obs

● 2015-06-03 05:33:22
● 2017-08-20 14:33:54
○ 2026-07-23 01:09:52
○ 2026-07-25 08:44:30

●A104.21.83.1012026-07-23 → 2026-07-25 · 3 obs

○ 2017-08-20 14:33:54
● 2026-07-23 01:09:52
● 2026-07-25 08:44:30

●A172.67.221.1902026-07-23 → 2026-07-25 · 3 obs

○ 2017-08-20 14:33:54
● 2026-07-23 01:09:52
● 2026-07-25 08:44:30

○A188.65.117.702015-06-03 → 2016-09-25 · 4 obs

● 2015-06-03 05:33:22
● 2016-09-25 03:27:08
○ 2017-08-20 14:33:54
○ 2026-07-25 08:44:30

●A2606:4700:3032::ac43:ddbe2026-07-23 → 2026-07-25 · 3 obs

○ 2017-08-20 14:33:54
● 2026-07-23 01:09:52
● 2026-07-25 08:44:30

●A2606:4700:3035::6815:53652026-07-23 → 2026-07-25 · 3 obs

○ 2017-08-20 14:33:54
● 2026-07-23 01:09:52
● 2026-07-25 08:44:30

○A91.222.9.752017-08-20 → 2017-08-20 · 4 obs

○ 2016-09-25 03:27:08
● 2017-08-20 14:33:54
○ 2026-07-23 01:09:52
○ 2026-07-25 08:44:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, b.gtld-servers.net, h.gtld-servers.net...	-
subtlebrick.com	algin.ns.cloudflare.com, joan.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.61

NS records: algin.ns.cloudflare.com, joan.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for subtlebrick.com (unsigned zone)

⏱️ Timing

Total: 218ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.83.101, 172.67.221.190`
AAAA	2	`2606:4700:3035::6815:5365, 2606:4700:3032::ac43:ddbe`
NS	2	`algin.ns.cloudflare.com, joan.ns.cloudflare.com`
MX	3	`route1.mx.cloudflare.net (pri: 39), route2.mx.cloudflare.net (pri: 75)...`
TXT	2	`google-site-verification=9m5wlhD5dYrMfbF, v=spf1 include:mailgun.org include:_spf.`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`algin.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (algin.ns.cloudflare.com, algin.ns.cloudflare.com, algin.ns.cloudflare.com...)

Analysis

Hierarchy

subtlebrick.com is the parent zone for www.subtlebrick.com.

IP Addresses

subtlebrick.com resolves to four IP addresses: 104.21.83.101, 172.67.221.190, 2606:4700:3032::ac43:ddbe and 2606:4700:3035::6815:5365.

Among the host names that share IP numbers with subtlebrick.com are sparta.onyxit.net, abrissy.info, www.softservedigital.co.za.cdn.cloudflare.net and two others.

Name Servers

Two name servers handle the delegation for subtlebrick.com: algin.ns.cloudflare.com and joan.ns.cloudflare.com.

subtlebrick.com has the same name server delegation as a number of other domains, such as instasure.ca, rotarianswithaheart.org, dreamtalescomics.com and two more.

subtlebrick.com partially shares its NS delegation with several other domains, including mbxsw.cc, opus.im, dhdan.net and two others.

These name servers often co-occur with the name servers arya.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

algin.ns.cloudflare.com resolves to 108.162.193.61, 172.64.33.61 and 173.245.59.61 among others, with 3 other IP addresses in total.

joan.ns.cloudflare.com resolves to 108.162.192.173, 172.64.32.173 and 173.245.58.173 among others, with 3 other IP addresses in total.

Mail Servers

subtlebrick.com uses three mail servers — route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

subtlebrick.com shares at least some of its mail servers with other domains — for example ankaraarabakiralama.com.tr, debbiesrcworld.com, westernchinafair.org and two more.

Host names resolving to 6 IP numbers:

route1.mx.cloudflare.net resolves to 162.159.205.11, 162.159.205.12 and 162.159.205.13 among others, with 3 other IP addresses in total.

route2.mx.cloudflare.net resolves to 162.159.205.17, 162.159.205.18 and 162.159.205.19 among others, with 3 other IP addresses in total.

route3.mx.cloudflare.net resolves to 162.159.205.23, 162.159.205.24 and 162.159.205.25 among others, with 3 other IP addresses in total.

subtlebrick.com - robtex.com

subtlebrick.com

com

Previously MX for

Subdomains

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`subtlebrick.com`

`com`