`guuhanalytics.com.br`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::ac43:9f19^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:2268^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.34.104^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.159.25^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`elias.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c1d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elias.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c31d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`elias.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:231d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`elias.ns.cloudflare.com`
		A	108.162.195.29^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elias.ns.cloudflare.com`
		A	162.159.44.29^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elias.ns.cloudflare.com`
		A	172.64.35.29^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elias.ns.cloudflare.com`
NS	`kia.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ab3^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kia.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0b3^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kia.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20b3^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kia.ns.cloudflare.com`
		A	108.162.192.179^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kia.ns.cloudflare.com`
		A	172.64.32.179^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kia.ns.cloudflare.com`
		A	173.245.58.179^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kia.ns.cloudflare.com`
MX	`mx.b.locaweb.com.br` ⭐
		A	177.153.23.242^{🇧🇷 Locaweb177.153.0.0/19 Servicos de Internet SA}
MX	`mx.core.locaweb.com.br` ⭐
		A	177.153.23.241^{🇧🇷 Locaweb177.153.0.0/19 Servicos de Internet SA}
MX	`mx.a.locaweb.com.br`⁽²⁰⁾
		A	186.202.4.42^{🇧🇷 Locaweb186.202.0.0/19 Servicos de Internet SA}
MX	`mx.jk.locaweb.com.br`⁽²⁰⁾
		A	200.234.204.130^{🇧🇷 Locaweb200.234.192.0/20 Servicos de Internet SA}
TXT	`google-site-verification=6UgPb5mBKgnLC0VzEXiobB4FaNrVscTPacwKGaTmAK8`
TXT	`v=spf1 include:_spf.locaweb.com.br -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.34.104, 172.67.159.25
		IPv6 hints	2606:4700:3034::ac43:9f19, 2606:4700:3037::6815:2268
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=131, name=cloudflare-ech.com
SOA	`elias.ns.cloudflare.com`dns@cloudflare.com serial=2409321055

`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=2026211280

🔒 HSTS Preload (+subdomains)
rank #521236 globally
rank #3733 in the tld
WOT: SAFE (69/100)

Same first word

guuhanalytics.com.br

DNS History

15 records (10 active, 5 former)

●NSelias.ns.cloudflare.com2026-05-21 → 2026-07-30 · 3 obs

○ 2026-05-07 20:01:28
● 2026-05-21 00:23:20
● 2026-07-30 11:41:36

●NSkia.ns.cloudflare.com2026-05-21 → 2026-07-30 · 3 obs

○ 2026-05-07 20:01:28
● 2026-05-21 00:23:20
● 2026-07-30 11:41:36

○NSns1.locaweb.com.br2026-05-07 → 2026-05-07 · 3 obs

● 2026-05-07 20:01:28
○ 2026-05-21 00:23:20
○ 2026-07-30 11:41:36

○NSns2.locaweb.com.br2026-05-07 → 2026-05-07 · 3 obs

● 2026-05-07 20:01:28
○ 2026-05-21 00:23:20
○ 2026-07-30 11:41:36

○NSns3.locaweb.com.br2026-05-07 → 2026-05-07 · 3 obs

● 2026-05-07 20:01:28
○ 2026-05-21 00:23:20
○ 2026-07-30 11:41:36

●MXmx.a.locaweb.com.br2026-05-07 → 2026-07-30 · 2 obs

● 2026-05-07 20:01:28
● 2026-07-30 11:41:36

●MXmx.b.locaweb.com.br2026-05-07 → 2026-07-30 · 2 obs

● 2026-05-07 20:01:28
● 2026-07-30 11:41:36

●MXmx.core.locaweb.com.br2026-05-07 → 2026-07-30 · 2 obs

● 2026-05-07 20:01:28
● 2026-07-30 11:41:36

●MXmx.jk.locaweb.com.br2026-05-07 → 2026-07-30 · 2 obs

● 2026-05-07 20:01:28
● 2026-07-30 11:41:36

●A104.21.34.1042026-05-21 → 2026-07-30 · 3 obs

○ 2026-05-07 20:01:28
● 2026-05-21 00:23:20
● 2026-07-30 11:41:36

●A172.67.159.252026-05-21 → 2026-07-30 · 3 obs

○ 2026-05-07 20:01:28
● 2026-05-21 00:23:20
● 2026-07-30 11:41:36

○A191.252.83.2132026-05-07 → 2026-05-07 · 3 obs

● 2026-05-07 20:01:28
○ 2026-05-21 00:23:20
○ 2026-07-30 11:41:36

○A2606:4700:3034::6815:22682026-05-21 → 2026-06-17 · 5 obs

○ 2026-05-07 20:01:28
● 2026-05-21 00:23:20
● 2026-06-17 03:13:44
○ 2026-06-30 15:23:24
○ 2026-07-30 11:41:36

●A2606:4700:3034::ac43:9f192026-05-21 → 2026-07-30 · 3 obs

○ 2026-05-07 20:01:28
● 2026-05-21 00:23:20
● 2026-07-30 11:41:36

●A2606:4700:3037::6815:22682026-06-30 → 2026-07-30 · 3 obs

○ 2026-06-17 03:13:44
● 2026-06-30 15:23:24
● 2026-07-30 11:41:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
br	f.dns.br, d.dns.br, b.dns.br, e.dns.br...	-
guuhanalytics.com.br	elias.ns.cloudflare.com, kia.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.195.29

NS records: elias.ns.cloudflare.com, kia.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for guuhanalytics.com.br (unsigned zone)

⏱️ Timing

Total: 577ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.34.104, 172.67.159.25`
AAAA	2	`2606:4700:3037::6815:2268, 2606:4700:3034::ac43:9f19`
NS	2	`elias.ns.cloudflare.com, kia.ns.cloudflare.com`
MX	4	`mx.b.locaweb.com.br (pri: 10), mx.core.locaweb.com.br (pri: 10)...`
TXT	2	`google-site-verification=6UgPb5mBKgnLC0V, v=spf1 include:_spf.locaweb.com.br -all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`elias.ns.cloudflare.com dns.cloudflare.c`

Analysis

IP Addresses

guuhanalytics.com.br resolves to four IP addresses: 104.21.34.104, 172.67.159.25, 2606:4700:3034::ac43:9f19 and 2606:4700:3037::6815:2268.

tkf.app, tobleo.com, industrialclearance.com.au plus two other host names have IP numbers in common with guuhanalytics.com.br.

Name Servers

DNS delegation for guuhanalytics.com.br points to two name servers: elias.ns.cloudflare.com and kia.ns.cloudflare.com.

The name server configuration of guuhanalytics.com.br is shared with other domains, for instance livescores.com.in, kairuivip.com, townofhickorygrovewi.gov and two others.

guuhanalytics.com.br has at least partial name server overlap with other domains, such as optikent.com, bartmax.com, pacifycore.click and two others.

These name servers tend to appear together with the name servers tom.ns.cloudflare.com, kristina.ns.cloudflare.com and darwin.ns.cloudflare.com.

Hosts with 6 IP addresses each:

elias.ns.cloudflare.com has IP addresses 108.162.195.29, 162.159.44.29 and 172.64.35.29, plus 3 other.

kia.ns.cloudflare.com has IP addresses 108.162.192.179, 172.64.32.179 and 173.245.58.179, plus 3 other.

Mail Servers

guuhanalytics.com.br has four mail servers: mx.a.locaweb.com.br, mx.b.locaweb.com.br, mx.core.locaweb.com.br and mx.jk.locaweb.com.br.

At least some of the mail servers used by guuhanalytics.com.br are shared with other domains: ceramicasaoluiz.com.br, xslice.com.br, spali.com.br and two others among them.

Four host names, each with one IP address: mx.a.locaweb.com.br has 186.202.4.42, mx.b.locaweb.com.br has 177.153.23.242, mx.core.locaweb.com.br has 177.153.23.241 and mx.jk.locaweb.com.br has 200.234.204.130.

guuhanalytics.com.br - robtex.com