`cbmtb.com.br`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::6815:4189^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::ac43:a3a4^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.65.137^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.163.164^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`dante.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c0a^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dante.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c30a^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dante.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:230a^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dante.ns.cloudflare.com`
		A	108.162.195.10^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dante.ns.cloudflare.com`
		A	162.159.44.10^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dante.ns.cloudflare.com`
		A	172.64.35.10^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dante.ns.cloudflare.com`
NS	`dayana.ns.cloudflare.com`
		A	2606:4700:50::a29f:2667^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dayana.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c267^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dayana.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2267^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dayana.ns.cloudflare.com`
		A	108.162.194.103^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dayana.ns.cloudflare.com`
		A	162.159.38.103^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dayana.ns.cloudflare.com`
		A	172.64.34.103^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dayana.ns.cloudflare.com`
MX	`mailserver.purelymail.com` ⭐
		A	18.204.123.63^{🇺🇸 Amazon18.204.0.0/14 EC2 IAD prefix}
			PTR	`ec2-18-204-123-63.compute-1.amazonaws.com`
TXT	`purelymail_ownership_proof=af37e7fe5d3b751a79f9b5cc013eee36af557cda2953c4eabd...`
TXT	`v=spf1 include:_spf.purelymail.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.65.137, 172.67.163.164
		IPv6	2606:4700:3032::6815:4189, 2606:4700:3033::ac43:a3a4
SOA	`dante.ns.cloudflare.com`dns@cloudflare.com serial=2397596460

`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=2026074138

rank #583545 globally
rank #4270 in the tld
WOT: SAFE (69/100)

Previously MX for

cbmtb.com.br

Same first word

cbmtb.com.br

Similar names

bmtbc.com

bctmb.com

mctbb.us

bbcmt.com

btcbm.com

tbbmc.com

tcbmb.de

bctbm.com

btcmb.com

bbcmt.org

mtbbc.com

mbtcb.com

bmbtc.cn

mctbb.biz

cbtmb.nl

cmbbt.com

bbtmc.com

bbtcm.com

cmtbb.info

bbmct.com

DNS History

16 records (7 active, 9 former)

●NSdante.ns.cloudflare.com2026-02-26 → 2026-03-24 · 3 obs

○ 2017-04-10 11:54:34
● 2026-02-26 17:24:02
● 2026-03-24 11:45:50

●NSdayana.ns.cloudflare.com2026-02-26 → 2026-03-24 · 3 obs

○ 2017-04-10 11:54:34
● 2026-02-26 17:24:02
● 2026-03-24 11:45:50

○NSns10401.dizinc.com2016-09-19 → 2016-09-19 · 3 obs

● 2016-09-19 22:58:42
○ 2017-04-10 11:54:34
○ 2026-03-24 11:45:50

○NSns10402.dizinc.com2016-09-19 → 2016-09-19 · 3 obs

● 2016-09-19 22:58:42
○ 2017-04-10 11:54:34
○ 2026-03-24 11:45:50

○NSns2919.dizinc.com2017-04-10 → 2017-04-10 · 4 obs

○ 2016-09-19 22:58:42
● 2017-04-10 11:54:34
○ 2026-02-26 17:24:02
○ 2026-03-24 11:45:50

○NSns2920.dizinc.com2017-04-10 → 2017-04-10 · 4 obs

○ 2016-09-19 22:58:42
● 2017-04-10 11:54:34
○ 2026-02-26 17:24:02
○ 2026-03-24 11:45:50

○MXcbmtb.com.br2016-09-19 → 2017-04-10 · 4 obs

● 2016-09-19 22:58:42
● 2017-04-10 11:54:34
○ 2026-02-26 17:24:02
○ 2026-03-24 11:45:50

●MXmailserver.purelymail.com2026-02-26 → 2026-03-24 · 3 obs

○ 2017-04-10 11:54:34
● 2026-02-26 17:24:02
● 2026-03-24 11:45:50

●A104.21.65.1372026-02-26 → 2026-03-24 · 3 obs

○ 2026-02-26 17:24:02
● 2026-02-26 19:36:48
● 2026-03-24 11:45:50

○A172.64.80.12026-02-26 → 2026-02-26 · 4 obs

○ 2017-04-10 11:54:34
● 2026-02-26 17:24:02
○ 2026-02-26 19:36:48
○ 2026-03-24 11:45:50

●A172.67.163.1642026-02-26 → 2026-03-24 · 3 obs

○ 2026-02-26 17:24:02
● 2026-02-26 19:36:48
● 2026-03-24 11:45:50

○A2606:4700:130:436c:6f75:6466:6c61:72652026-02-26 → 2026-02-26 · 4 obs

○ 2017-04-10 11:54:34
● 2026-02-26 17:24:02
● 2026-02-26 19:36:48
○ 2026-03-24 11:45:50

●A2606:4700:3032::6815:41892026-03-24 → 2026-03-24 · 2 obs

○ 2026-02-26 19:36:48
● 2026-03-24 11:45:50

●A2606:4700:3033::ac43:a3a42026-03-24 → 2026-03-24 · 2 obs

○ 2026-02-26 19:36:48
● 2026-03-24 11:45:50

○A67.23.244.362016-09-19 → 2016-09-19 · 3 obs

● 2016-09-19 22:58:42
○ 2017-04-10 11:54:34
○ 2026-03-24 11:45:50

○A67.23.244.662017-04-10 → 2017-04-10 · 4 obs

○ 2016-09-19 22:58:42
● 2017-04-10 11:54:34
○ 2026-02-26 17:24:02
○ 2026-03-24 11:45:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
br	f.dns.br, e.dns.br, a.dns.br, c.dns.br...	-
cbmtb.com.br	dante.ns.cloudflare.com, dayana.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.194.103

NS records: dante.ns.cloudflare.com, dayana.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 795ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.65.137, 172.67.163.164`
AAAA	2	`2606:4700:3032::6815:4189, 2606:4700:3033::ac43:a3a4`
NS	2	`dante.ns.cloudflare.com, dayana.ns.cloudflare.com`
MX	1	`mailserver.purelymail.com (pri: 10)`
TXT	2	`purelymail_ownership_proof=af37e7fe5d3b7, v=spf1 include:_spf.purelymail.com ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`dante.ns.cloudflare.com dns.cloudflare.c`

Analysis

IP Addresses

cbmtb.com.br resolves to four IP numbers: 2606:4700:3032::6815:4189, 2606:4700:3033::ac43:a3a4, 104.21.65.137 and 172.67.163.164.

other host names for instance esculturaustral.cl, ns1.onz.com.br, robtex.com.nettleweb.com, mailhost5.ebp.com and www.spicy-0.com share IP numbers with cbmtb.com.br.

Name Servers

cbmtb.com.br is delegated to two name servers: dante.ns.cloudflare.com and dayana.ns.cloudflare.com.

cbmtb.com.br shares the same name server setup as other domains, for example millionzcasino-france.fr, desertroseflowers.ae, desertroseflowers.com, best-online-casino-canada.com and luckyblock-casino.fr.

cbmtb.com.br at least partially shares name servers with other domains, for instance izledizi.net, schaiko.de, creedfoodservice.co.uk, ajkwiatkowscy.pl and chatelbehavioralhealthcare.com.

These name servers are commonly used with the name servers venus.ns.cloudflare.com.

Host names with six IP numbers:

dante.ns.cloudflare.com points to: 2606:4700:58::a29f:2c0a, 2803:f800:50::6ca2:c30a, 2a06:98c1:50::ac40:230a, 108.162.195.10, 162.159.44.10 and 172.64.35.10; dayana.ns.cloudflare.com points to: 2606:4700:50::a29f:2667, 2803:f800:50::6ca2:c267, 2a06:98c1:50::ac40:2267, 108.162.194.103, 162.159.38.103 and 172.64.34.103.

Mail Servers

cbmtb.com.br is handled by a single mail server, mailserver.purelymail.com.

cbmtb.com.br shares the same mail server setup as other domains, for instance freedomonline.ee, uyar.info, instantcashsolutions.co.uk, antoni.cn and adurrans.com.

cbmtb.com.br shares at least partially some mail servers with other domains, for instance khiralla.com, draus.pl and koandko.com.

Host name mailserver.purelymail.com points to IP address 18.204.123.63.

cbmtb.com.br - robtex.com

cbmtb.com.br

com.br

Previously MX for

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`cbmtb.com.br`

`com.br`