`physiquearchitecture.com.br`

DNSSEC	🔒 Signed (DS record present)
A	2606:4700:3035::ac43:a9a8^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:36f5^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.54.245^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.169.168^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`langston.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2cfc^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`langston.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3fc^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`langston.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23fc^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`langston.ns.cloudflare.com`
		A	108.162.195.252^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`langston.ns.cloudflare.com`
		A	162.159.44.252^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`langston.ns.cloudflare.com`
		A	172.64.35.252^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`langston.ns.cloudflare.com`
NS	`sky.ns.cloudflare.com`
		A	2606:4700:50::a29f:2602^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sky.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c202^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sky.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2202^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sky.ns.cloudflare.com`
		A	108.162.194.2^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sky.ns.cloudflare.com`
		A	162.159.38.2^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sky.ns.cloudflare.com`
		A	172.64.34.2^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sky.ns.cloudflare.com`
TXT	`v=spf1 -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.54.245, 172.67.169.168
		IPv6 hints	2606:4700:3035::ac43:a9a8, 2606:4700:3036::6815:36f5
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=112, name=cloudflare-ech.com
SOA	`langston.ns.cloudflare.com`dns@cloudflare.com serial=2408315417

`com.br`

	DNSSEC	⚠️ Not signed
	NS	`a.dns.br` ⭐ ⚠️ Not in parent delegation
	NS	`b.dns.br` ⚠️ Not in parent delegation
	NS	`c.dns.br` ⚠️ Not in parent delegation
	NS	`d.dns.br` ⚠️ Not in parent delegation
	NS	`e.dns.br` ⚠️ Not in parent delegation
	NS	`f.dns.br` ⚠️ Not in parent delegation
	SOA	`a.dns.br`hostmaster@registro.br serial=2026191466

🔒 HSTS Preload (+subdomains)
rank #539671 globally
rank #4024 in the tld
WOT: SAFE (69/100)

Same first word

physiquearchitecture.com

physiquearchitecture.com.br

DNS History

7 records (6 active, 1 former)

●NSlangston.ns.cloudflare.com2026-06-05 → 2026-07-10 · 2 obs

● 2026-06-05 19:03:40
● 2026-07-10 19:50:22

●NSsky.ns.cloudflare.com2026-06-05 → 2026-07-10 · 2 obs

● 2026-06-05 19:03:40
● 2026-07-10 19:50:22

●A104.21.54.2452026-06-05 → 2026-07-10 · 2 obs

● 2026-06-05 19:03:40
● 2026-07-10 19:50:22

●A172.67.169.1682026-06-05 → 2026-07-10 · 2 obs

● 2026-06-05 19:03:40
● 2026-07-10 19:50:22

○A2606:4700:3032::6815:36f52026-06-05 → 2026-06-17 · 4 obs

● 2026-06-05 19:03:40
● 2026-06-17 14:59:00
○ 2026-06-20 02:21:34
○ 2026-07-10 19:50:22

●A2606:4700:3035::ac43:a9a82026-06-05 → 2026-07-10 · 2 obs

● 2026-06-05 19:03:40
● 2026-07-10 19:50:22

●A2606:4700:3036::6815:36f52026-06-20 → 2026-07-10 · 3 obs

○ 2026-06-17 14:59:00
● 2026-06-20 02:21:34
● 2026-07-10 19:50:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
br	d.dns.br, b.dns.br, f.dns.br, a.dns.br...	-
physiquearchitecture.com.br	langston.ns.cloudflare.com, sky.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.194.2

NS records: langston.ns.cloudflare.com, sky.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 550ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.54.245, 172.67.169.168`
AAAA	2	`2606:4700:3036::6815:36f5, 2606:4700:3035::ac43:a9a8`
NS	2	`langston.ns.cloudflare.com, sky.ns.cloudflare.com`
MX	1	`. (pri: 0)`
TXT	1	`v=spf1 -all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`langston.ns.cloudflare.com dns.cloudflar`

Analysis

IP Addresses

physiquearchitecture.com.br points to the four IP addresses 104.21.54.245, 172.67.169.168, 2606:4700:3035::ac43:a9a8 and 2606:4700:3036::6815:36f5.

Additional host names — 223.cm, rxfg.com, www.itols.com and two others — share IP numbers with physiquearchitecture.com.br.

Name Servers

physiquearchitecture.com.br has two authoritative name servers — langston.ns.cloudflare.com and sky.ns.cloudflare.com.

physiquearchitecture.com.br shares its name server setup with other domains, including pumpkinshow.com, northstarhotel.ie, nutricaodevalor.com.br and two others.

The name servers of physiquearchitecture.com.br overlap at least partially with those of other domains — among them zhaobxx.com, site-san.com, caroupayment.digital and two more.

The name servers ariella.ns.cloudflare.com, kyree.ns.cloudflare.com and augustus.ns.cloudflare.com are commonly seen alongside these name servers.

Host names with 6 IP numbers:

langston.ns.cloudflare.com points to 108.162.195.252, 162.159.44.252, 172.64.35.252 and 3 other IP addresses.

sky.ns.cloudflare.com points to 108.162.194.2, 162.159.38.2, 172.64.34.2 and 3 other IP addresses.

physiquearchitecture.com.br - robtex.com