`crmsimples.com.br`

DNSSEC	⚠️ Not signed
A	2606:4700:20::681a:af0^{🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:20::681a:bf0^{🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:20::ac43:4b27^{🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.26.10.240^{Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.26.11.240^{Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.75.39^{🇺🇸 Cloudflare172.67.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`greg.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b73^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`greg.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c173^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`greg.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2173^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`greg.ns.cloudflare.com`
		A	108.162.193.115^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`greg.ns.cloudflare.com`
		A	172.64.33.115^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`greg.ns.cloudflare.com`
		A	173.245.59.115^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`greg.ns.cloudflare.com`
NS	`kami.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ab1^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kami.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0b1^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kami.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20b1^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kami.ns.cloudflare.com`
		A	108.162.192.177^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kami.ns.cloudflare.com`
		A	172.64.32.177^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kami.ns.cloudflare.com`
		A	173.245.58.177^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kami.ns.cloudflare.com`
MX	`mx4.iwgroup.com.br` ⭐
		A	138.0.30.11^{🇧🇷 AS-IW138.0.30.0/24 CLARO S.A. Customer}
			PTR	`mx4.iwgroup.com.br`
TXT	`google-site-verification=gKTWEGgSawUt14T5rKjjxPDlbOHZNxRVhGTKYlTCbgI`
TXT	`v=spf1 include:spf.messagingengine.com ?all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.26.10.240, 104.26.11.240, 172.67.75.39
		IPv6 hints	2606:4700:20::681a:af0, 2606:4700:20::681a:bf0, 2606:4700:20::ac43:4b27
SOA	`greg.ns.cloudflare.com`dns@cloudflare.com serial=2400639885

`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 2026-10-31 #64

rank #538974 globally
rank #4017 in the tld
WOT: SAFE (69/100)

Same first word

crmsimples.com.br

DNS History

21 records (9 active, 12 former)

●NSgreg.ns.cloudflare.com2017-02-10 → 2026-04-13 · 3 obs

○ 2016-04-29 11:30:36
● 2017-02-10 04:56:24
● 2026-04-13 07:01:48

●NSkami.ns.cloudflare.com2017-02-10 → 2026-04-13 · 3 obs

○ 2016-04-29 11:30:36
● 2017-02-10 04:56:24
● 2026-04-13 07:01:48

○NSns1.linode.com2015-06-14 → 2016-04-29 · 4 obs

● 2015-06-14 18:20:06
● 2016-04-29 11:30:36
○ 2017-02-10 04:56:24
○ 2026-04-13 07:01:48

○NSns2.linode.com2015-06-14 → 2016-04-29 · 4 obs

● 2015-06-14 18:20:06
● 2016-04-29 11:30:36
○ 2017-02-10 04:56:24
○ 2026-04-13 07:01:48

○NSns3.linode.com2015-06-14 → 2016-04-29 · 4 obs

● 2015-06-14 18:20:06
● 2016-04-29 11:30:36
○ 2017-02-10 04:56:24
○ 2026-04-13 07:01:48

○NSns4.linode.com2015-06-14 → 2016-04-29 · 4 obs

● 2015-06-14 18:20:06
● 2016-04-29 11:30:36
○ 2017-02-10 04:56:24
○ 2026-04-13 07:01:48

○NSns5.linode.com2015-06-14 → 2016-04-29 · 4 obs

● 2015-06-14 18:20:06
● 2016-04-29 11:30:36
○ 2017-02-10 04:56:24
○ 2026-04-13 07:01:48

○MXalt1.aspmx.l.google.com2015-06-14 → 2019-12-24 · 4 obs

● 2015-06-14 18:20:06
● 2019-12-24 03:01:46
○ 2026-03-05 04:07:10
○ 2026-04-13 07:01:48

○MXalt2.aspmx.l.google.com2015-06-14 → 2017-02-10 · 4 obs

● 2015-06-14 18:20:06
● 2017-02-10 04:56:24
○ 2019-12-24 03:01:46
○ 2026-04-13 07:01:48

○MXaspmx.l.google.com2015-06-14 → 2019-12-24 · 4 obs

● 2015-06-14 18:20:06
● 2019-12-24 03:01:46
○ 2026-03-05 04:07:10
○ 2026-04-13 07:01:48

○MXaspmx2.googlemail.com2015-06-14 → 2017-02-10 · 4 obs

● 2015-06-14 18:20:06
● 2017-02-10 04:56:24
○ 2019-12-24 03:01:46
○ 2026-04-13 07:01:48

○MXaspmx3.googlemail.com2015-06-14 → 2017-02-10 · 4 obs

● 2015-06-14 18:20:06
● 2017-02-10 04:56:24
○ 2019-12-24 03:01:46
○ 2026-04-13 07:01:48

●MXmx4.iwgroup.com.br2026-03-05 → 2026-04-13 · 3 obs

○ 2019-12-24 03:01:46
● 2026-03-05 04:07:10
● 2026-04-13 07:01:48

●A104.26.10.2402026-03-05 → 2026-04-13 · 3 obs

○ 2019-12-24 03:01:46
● 2026-03-05 04:07:10
● 2026-04-13 07:01:48

●A104.26.11.2402026-03-05 → 2026-04-13 · 3 obs

○ 2019-12-24 03:01:46
● 2026-03-05 04:07:10
● 2026-04-13 07:01:48

●A172.67.75.392026-03-05 → 2026-04-13 · 3 obs

○ 2019-12-24 03:01:46
● 2026-03-05 04:07:10
● 2026-04-13 07:01:48

●A2606:4700:20::681a:af02026-03-05 → 2026-04-13 · 3 obs

○ 2019-12-24 03:01:46
● 2026-03-05 04:07:10
● 2026-04-13 07:01:48

●A2606:4700:20::681a:bf02026-03-05 → 2026-04-13 · 3 obs

○ 2019-12-24 03:01:46
● 2026-03-05 04:07:10
● 2026-04-13 07:01:48

●A2606:4700:20::ac43:4b272026-03-05 → 2026-04-13 · 3 obs

○ 2019-12-24 03:01:46
● 2026-03-05 04:07:10
● 2026-04-13 07:01:48

○A52.67.154.882017-02-10 → 2017-02-10 · 4 obs

○ 2016-04-29 11:30:36
● 2017-02-10 04:56:24
○ 2019-12-24 03:01:46
○ 2026-04-13 07:01:48

○A54.94.157.1642015-06-14 → 2016-04-29 · 4 obs

● 2015-06-14 18:20:06
● 2016-04-29 11:30:36
○ 2017-02-10 04:56:24
○ 2026-04-13 07:01:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
br	a.dns.br, b.dns.br, c.dns.br, d.dns.br...	-
crmsimples.com.br	greg.ns.cloudflare.com, kami.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.58.177

NS records: greg.ns.cloudflare.com, kami.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 834ms | Queries: -

📄 Records

Type	Count	Sample Data
A	3	`104.26.10.240, 104.26.11.240...`
AAAA	3	`2606:4700:20::681a:bf0, 2606:4700:20::681a:af0...`
NS	2	`greg.ns.cloudflare.com, kami.ns.cloudflare.com`
MX	1	`mx4.iwgroup.com.br (pri: 10)`
TXT	2	`google-site-verification=gKTWEGgSawUt14T, v=spf1 include:spf.messagingengine.com ?`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`greg.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

Six IP numbers are pointed to by crmsimples.com.br: 2606:4700:20::681a:af0, 2606:4700:20::681a:bf0, 2606:4700:20::ac43:4b27, 104.26.10.240, 104.26.11.240 and 172.67.75.39.

other host names for instance imaa-institute.org, wireshark.org, escorthub.org, mail.envisionpayments.com and waseda.org.tw share IP numbers with crmsimples.com.br.

Name Servers

crmsimples.com.br is delegated to two name servers: greg.ns.cloudflare.com and kami.ns.cloudflare.com.

crmsimples.com.br shares the same name server setup as other domains, for example kinkparadise.com, perevod.be, kmleditor.com, 20rap.com and 5001.ru.

crmsimples.com.br at least partially shares name servers with other domains, for instance stockmarket.cc, singaporeluxc.biz, searchnerd.com, lighthouse4ps.org and peruflex.pe.

These name servers are often used with adaline.ns.cloudflare.com and kara.ns.cloudflare.com.

Host names with six IP numbers:

greg.ns.cloudflare.com points to: 2606:4700:58::adf5:3b73, 2803:f800:50::6ca2:c173, 2a06:98c1:50::ac40:2173, 108.162.193.115, 172.64.33.115 and 173.245.59.115; kami.ns.cloudflare.com points to: 2606:4700:50::adf5:3ab1, 2803:f800:50::6ca2:c0b1, 2a06:98c1:50::ac40:20b1, 108.162.192.177, 172.64.32.177 and 173.245.58.177.

Mail Servers

crmsimples.com.br is handled by a single mail server, mx4.iwgroup.com.br.

crmsimples.com.br shares the same mail server setup as other domains, for instance hidraulicostutto.com.br, bellvalley.com.br, arg.net.br, britasinosconcretos.com.br and concretosdosul.com.br.

Host name mx4.iwgroup.com.br points to IP address 138.0.30.11.

crmsimples.com.br - robtex.com