`r3mark.com.br`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::6815:19cc^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:868a^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.25.204^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.134.138^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`tosana.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c2b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tosana.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c32b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`tosana.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:232b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`tosana.ns.cloudflare.com`
		A	108.162.195.43^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tosana.ns.cloudflare.com`
		A	162.159.44.43^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tosana.ns.cloudflare.com`
		A	172.64.35.43^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tosana.ns.cloudflare.com`
NS	`ximena.ns.cloudflare.com`
		A	2606:4700:50::a29f:260a^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ximena.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c20a^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ximena.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:220a^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ximena.ns.cloudflare.com`
		A	108.162.194.10^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ximena.ns.cloudflare.com`
		A	162.159.38.10^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ximena.ns.cloudflare.com`
		A	172.64.34.10^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ximena.ns.cloudflare.com`
MX	`mail.r3mark.com.br` ⭐
		A	200.201.207.154^{🇧🇷 UNSPECIFIED200.201.204.0/22 Dc Matrix Internet S/A}
			PTR	`net.revendaprofissional.com.br`
TXT	`v=spf1 -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.25.204, 172.67.134.138
		IPv6 hints	2606:4700:3035::6815:19cc, 2606:4700:3036::ac43:868a
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=184, name=cloudflare-ech.com
SOA	`tosana.ns.cloudflare.com`dns@cloudflare.com serial=2399747378

`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=2026114494

rank #563951 globally
rank #4136 in the tld
WOT: SAFE (69/100)

Subdomains

mail.r3mark.com.br

Same first word

r3mark.com.br

DNS History

17 records (7 active, 10 former)

○NSns1.eb4us.com2018-10-04 → 2018-10-04 · 3 obs

● 2018-10-04 05:36:08
○ 2026-03-05 06:22:02
○ 2026-04-24 20:55:58

○NSns2.eb4us.com2018-10-04 → 2018-10-04 · 3 obs

● 2018-10-04 05:36:08
○ 2026-03-05 06:22:02
○ 2026-04-24 20:55:58

●NStosana.ns.cloudflare.com2026-03-05 → 2026-04-24 · 3 obs

○ 2018-10-04 05:36:08
● 2026-03-05 06:22:02
● 2026-04-24 20:55:58

●NSximena.ns.cloudflare.com2026-03-05 → 2026-04-24 · 3 obs

○ 2018-10-04 05:36:08
● 2026-03-05 06:22:02
● 2026-04-24 20:55:58

●MXmail.r3mark.com.br2026-03-05 → 2026-04-24 · 3 obs

○ 2018-10-04 05:36:08
● 2026-03-05 06:22:02
● 2026-04-24 20:55:58

○MXmail05.l4email.com2018-10-04 → 2018-10-04 · 3 obs

● 2018-10-04 05:36:08
○ 2026-03-05 06:22:02
○ 2026-04-24 20:55:58

●A104.21.25.2042026-04-24 → 2026-04-24 · 3 obs

○ 2026-04-03 09:34:38
● 2026-04-24 20:55:54
● 2026-04-24 20:55:58

●A172.67.134.1382026-04-24 → 2026-04-24 · 3 obs

○ 2026-04-03 09:34:38
● 2026-04-24 20:55:54
● 2026-04-24 20:55:58

○A188.114.96.02026-03-05 → 2026-04-03 · 5 obs

○ 2018-10-04 05:36:08
● 2026-03-05 06:22:02
● 2026-04-03 09:34:38
○ 2026-04-24 20:55:54
○ 2026-04-24 20:55:58

○A188.114.97.02026-03-05 → 2026-04-03 · 5 obs

○ 2018-10-04 05:36:08
● 2026-03-05 06:22:02
● 2026-04-03 09:34:38
○ 2026-04-24 20:55:54
○ 2026-04-24 20:55:58

●A2606:4700:3035::6815:19cc2026-04-24 → 2026-04-24 · 3 obs

○ 2026-04-03 09:34:38
● 2026-04-24 20:55:54
● 2026-04-24 20:55:58

●A2606:4700:3036::ac43:868a2026-04-24 → 2026-04-24 · 3 obs

○ 2026-04-03 09:34:38
● 2026-04-24 20:55:54
● 2026-04-24 20:55:58

○A2a06:98c1:3120::2026-03-05 → 2026-04-03 · 5 obs

○ 2018-10-04 05:36:08
● 2026-03-05 06:22:02
● 2026-04-03 09:34:38
○ 2026-04-24 20:55:54
○ 2026-04-24 20:55:58

○A2a06:98c1:3120::42026-03-05 → 2026-04-24 · 2 obs

○ 2026-03-05 06:22:02
○ 2026-04-24 20:55:58

○A2a06:98c1:3121::2026-03-05 → 2026-04-03 · 5 obs

○ 2018-10-04 05:36:08
● 2026-03-05 06:22:02
● 2026-04-03 09:34:38
○ 2026-04-24 20:55:54
○ 2026-04-24 20:55:58

○A2a06:98c1:3121::42026-03-05 → 2026-04-24 · 2 obs

○ 2026-03-05 06:22:02
○ 2026-04-24 20:55:58

○A65.111.191.1402018-10-04 → 2018-10-04 · 3 obs

● 2018-10-04 05:36:08
○ 2026-03-05 06:22:02
○ 2026-04-24 20:55:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
br	e.dns.br, f.dns.br, c.dns.br, a.dns.br...	-
r3mark.com.br	tosana.ns.cloudflare.com, ximena.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.195.43

NS records: tosana.ns.cloudflare.com, ximena.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for r3mark.com.br (unsigned zone)

⏱️ Timing

Total: 1055ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.25.204, 172.67.134.138`
AAAA	2	`2606:4700:3035::6815:19cc, 2606:4700:3036::ac43:868a`
NS	2	`tosana.ns.cloudflare.com, ximena.ns.cloudflare.com`
MX	1	`mail.r3mark.com.br (pri: 0)`
TXT	1	`v=spf1 -all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`tosana.ns.cloudflare.com dns.cloudflare.`

Analysis

Hierarchy

r3mark.com.br is the parent of mail.r3mark.com.br.

IP Addresses

r3mark.com.br resolves to four IP numbers: 2606:4700:3035::6815:19cc, 2606:4700:3036::ac43:868a, 104.21.25.204 and 172.67.134.138.

other host names for instance manjabet3.icu, (0x7868616d73746572)204.click, automoto.com.gr, joni35526.com and idforex.com share IP numbers with r3mark.com.br.

Name Servers

r3mark.com.br is delegated to two name servers: tosana.ns.cloudflare.com and ximena.ns.cloudflare.com.

r3mark.com.br shares the same name server setup as other domains, for example pepnet.com, rabona-fr.fr, biosynth.com, novelmangahub.com and carbosynth.com.

r3mark.com.br at least partially shares name servers with other domains, for instance walkonlinemobile.com, nleq.com, escribedas.com, eduspace.lv and cpfbi.com.

These name servers are commonly used with amanda.ns.cloudflare.com, elmo.ns.cloudflare.com, finley.ns.cloudflare.com and paislee.ns.cloudflare.com.

Host names with six IP numbers:

tosana.ns.cloudflare.com points to: 2606:4700:58::a29f:2c2b, 2803:f800:50::6ca2:c32b, 2a06:98c1:50::ac40:232b, 108.162.195.43, 162.159.44.43 and 172.64.35.43; ximena.ns.cloudflare.com points to: 2606:4700:50::a29f:260a, 2803:f800:50::6ca2:c20a, 2a06:98c1:50::ac40:220a, 108.162.194.10, 162.159.38.10 and 172.64.34.10.

Mail Servers

r3mark.com.br is handled by a single mail server, mail.r3mark.com.br.

Host name mail.r3mark.com.br points to IP address 200.201.207.154.

r3mark.com.br - robtex.com

r3mark.com.br

com.br

Subdomains

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`r3mark.com.br`

`com.br`