`crefitosp.gov.br`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:216f^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:a1e2^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.33.111^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.161.226^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`april.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a42^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`april.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c042^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`april.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2042^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`april.ns.cloudflare.com`
		A	108.162.192.66^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`april.ns.cloudflare.com`
		A	172.64.32.66^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`april.ns.cloudflare.com`
		A	173.245.58.66^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`april.ns.cloudflare.com`
NS	`rocco.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c79^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rocco.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c379^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`rocco.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2379^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`rocco.ns.cloudflare.com`
		A	108.162.195.121^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rocco.ns.cloudflare.com`
		A	162.159.44.121^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rocco.ns.cloudflare.com`
		A	172.64.35.121^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rocco.ns.cloudflare.com`
MX	`mx1.titan.email` ⭐
		A	3.216.184.238^{🇺🇸 Amazon3.208.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-216-184-238.compute-1.amazonaws.com`
		A	34.193.137.124^{🇺🇸 Amazon34.192.0.0/12 EC2 IAD prefix}
			PTR	`ec2-34-193-137-124.compute-1.amazonaws.com`
		A	52.204.2.2^{🇺🇸 Amazon52.200.0.0/13 EC2 IAD prefix}
			PTR	`ec2-52-204-2-2.compute-1.amazonaws.com`
MX	`mx2.titan.email`⁽²⁾
		A	3.216.184.238^{🇺🇸 Amazon3.208.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-216-184-238.compute-1.amazonaws.com`
		A	34.193.137.124^{🇺🇸 Amazon34.192.0.0/12 EC2 IAD prefix}
			PTR	`ec2-34-193-137-124.compute-1.amazonaws.com`
		A	52.204.2.2^{🇺🇸 Amazon52.200.0.0/13 EC2 IAD prefix}
			PTR	`ec2-52-204-2-2.compute-1.amazonaws.com`
TXT	`v=spf1 include:spf.titan.email ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.33.111, 172.67.161.226
		IPv6 hints	2606:4700:3030::6815:216f, 2606:4700:3037::ac43:a1e2
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=126, name=cloudflare-ech.com
SOA	`april.ns.cloudflare.com`dns@cloudflare.com serial=2403906776

`gov.br`

	DNSSEC	⚠️ Not signed
	A	2804:151:3:2:161:148:164:31^{🇧🇷 AS109542804:150::/30 ITX-VOGEL}
	A	161.148.164.31^{🇧🇷 AS10954161.148.164.0/22}
	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
	TXT	`v=spf1 -all`
	SOA	`a.dns.br`hostmaster@registro.br serial=2026130560

rank #14030 globally
rank #98 in the tld
this domain is the Brazilian government's official second‑level domain used as an umbrella for government websites and digital services. It hosts the main government portal (gov.br) and provides a centralized entry point for public services, information, and authentication across federal, state, and municipal bodies.WOT: SAFE (71/100)

Same first word

crefitosp.gov.br

Similar names

fortispec.com

profitsec.com

profectis.de

pricesoft.ru

profectis.ch

softprice.be

DNS History

18 records (8 active, 10 former)

●NSapril.ns.cloudflare.com2026-03-28 → 2026-05-10 · 3 obs

○ 2017-03-20 14:16:48
● 2026-03-28 23:30:46
● 2026-05-10 23:31:52

○NSns1.datacenter1.com.br2015-06-13 → 2017-03-20 · 4 obs

● 2015-06-13 09:12:08
● 2017-03-20 14:16:48
○ 2026-03-28 23:30:46
○ 2026-05-10 23:31:52

○NSns3.datacenter1.com.br2015-06-13 → 2017-03-20 · 4 obs

● 2015-06-13 09:12:08
● 2017-03-20 14:16:48
○ 2026-03-28 23:30:46
○ 2026-05-10 23:31:52

●NSrocco.ns.cloudflare.com2026-03-28 → 2026-05-10 · 3 obs

○ 2017-03-20 14:16:48
● 2026-03-28 23:30:46
● 2026-05-10 23:31:52

○MXalt1.aspmx.l.google.com2015-06-13 → 2017-03-20 · 4 obs

● 2015-06-13 09:12:08
● 2017-03-20 14:16:48
○ 2026-03-28 23:30:46
○ 2026-05-10 23:31:52

○MXalt2.aspmx.l.google.com2015-06-13 → 2017-03-20 · 4 obs

● 2015-06-13 09:12:08
● 2017-03-20 14:16:48
○ 2026-03-28 23:30:46
○ 2026-05-10 23:31:52

○MXaspmx.1.google.com2015-06-13 → 2017-03-20 · 4 obs

● 2015-06-13 09:12:08
● 2017-03-20 14:16:48
○ 2026-03-28 23:30:46
○ 2026-05-10 23:31:52

○MXaspmx2.googlemail.com2015-06-13 → 2017-03-20 · 4 obs

● 2015-06-13 09:12:08
● 2017-03-20 14:16:48
○ 2026-03-28 23:30:46
○ 2026-05-10 23:31:52

○MXaspmx3.googlemail.com2015-06-13 → 2017-03-20 · 4 obs

● 2015-06-13 09:12:08
● 2017-03-20 14:16:48
○ 2026-03-28 23:30:46
○ 2026-05-10 23:31:52

○MXaspmx4.googlemail.com2015-06-13 → 2017-03-20 · 4 obs

● 2015-06-13 09:12:08
● 2017-03-20 14:16:48
○ 2026-03-28 23:30:46
○ 2026-05-10 23:31:52

○MXaspmx5.googlemail.com2015-06-13 → 2017-03-20 · 4 obs

● 2015-06-13 09:12:08
● 2017-03-20 14:16:48
○ 2026-03-28 23:30:46
○ 2026-05-10 23:31:52

●MXmx1.titan.email2026-03-28 → 2026-05-10 · 3 obs

○ 2017-03-20 14:16:48
● 2026-03-28 23:30:46
● 2026-05-10 23:31:52

●MXmx2.titan.email2026-03-28 → 2026-05-10 · 3 obs

○ 2017-03-20 14:16:48
● 2026-03-28 23:30:46
● 2026-05-10 23:31:52

●A104.21.33.1112026-03-28 → 2026-05-10 · 3 obs

○ 2017-03-20 14:16:48
● 2026-03-28 23:30:46
● 2026-05-10 23:31:52

●A172.67.161.2262026-03-28 → 2026-05-10 · 3 obs

○ 2017-03-20 14:16:48
● 2026-03-28 23:30:46
● 2026-05-10 23:31:52

○A201.20.36.672015-06-13 → 2017-03-20 · 4 obs

● 2015-06-13 09:12:08
● 2017-03-20 14:16:48
○ 2026-03-28 23:30:46
○ 2026-05-10 23:31:52

●A2606:4700:3030::6815:216f2026-03-28 → 2026-05-10 · 3 obs

○ 2017-03-20 14:16:48
● 2026-03-28 23:30:46
● 2026-05-10 23:31:52

●A2606:4700:3037::ac43:a1e22026-03-28 → 2026-05-10 · 3 obs

○ 2017-03-20 14:16:48
● 2026-03-28 23:30:46
● 2026-05-10 23:31:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
br	a.dns.br, b.dns.br, c.dns.br, d.dns.br...	-
crefitosp.gov.br	april.ns.cloudflare.com, rocco.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.44.121

NS records: april.ns.cloudflare.com, rocco.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for crefitosp.gov.br (unsigned zone)

⏱️ Timing

Total: 1071ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.33.111, 172.67.161.226`
AAAA	2	`2606:4700:3030::6815:216f, 2606:4700:3037::ac43:a1e2`
NS	2	`april.ns.cloudflare.com, rocco.ns.cloudflare.com`
MX	2	`mx1.titan.email (pri: 1), mx2.titan.email (pri: 2)`
TXT	1	`v=spf1 include:spf.titan.email ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`april.ns.cloudflare.com dns.cloudflare.c`

Analysis

IP Addresses

crefitosp.gov.br maps to four IP numbers: 2606:4700:3030::6815:216f, 2606:4700:3037::ac43:a1e2, 104.21.33.111 and 172.67.161.226.

Other host names, for instance www.host67v.cfd, hopjacks.com, mx.lauraread.com, fakehalo.us and simavhaberleri.com share IP numbers with crefitosp.gov.br.

Name Servers

Two name servers april.ns.cloudflare.com and rocco.ns.cloudflare.com are delegated to crefitosp.gov.br.

crefitosp.gov.br uses the same name server configuration as other domains, such as crefito.com.br, inservicenet.com.br, erdcoin.xyz, sovlit.com and mcm.br.com.

crefitosp.gov.br at least partially shares name servers with other domains such as jr.jor.br, pappacoda.it, switchupvpn.online, castrosport.com and alternatiftesisat.com.tr.

these name servers are commonly used with the name servers athena.ns.cloudflare.com.

Host names with six IP numbers: Host name april.ns.cloudflare.com points to 2606:4700:50::adf5:3a42, 2803:f800:50::6ca2:c042, 2a06:98c1:50::ac40:2042, 108.162.192.66, 172.64.32.66 and 173.245.58.66; host name rocco.ns.cloudflare.com points to 2606:4700:58::a29f:2c79, 2803:f800:50::6ca2:c379, 2a06:98c1:50::ac40:2379, 108.162.195.121, 162.159.44.121 and 172.64.35.121.

Mail Servers

Two mail servers handle crefitosp.gov.br: mx1.titan.email and mx2.titan.email.

crefitosp.gov.br shares the same mail server setup as other domains, including bestdealforu.com, leanisoexperts.com, boanoticia.org.br, rpinox.com and wayark.com.

crefitosp.gov.br shares some mail servers with other domains, for instance thingstodoinhawaii.com and colorland.com.sg.

Host names with three IP numbers

mx1.titan.email points to: 3.216.184.238, 34.193.137.124 and 52.204.2.2

mx2.titan.email points to: 3.216.184.238, 34.193.137.124 and 52.204.2.2

Note that mx1.titan.email and mx2.titan.email both point to the same three IPs: 3.216.184.238, 34.193.137.124 and 52.204.2.2

Names pointing to 3.216.184.238: mx1.titan.email and mx2.titan.email

Names pointing to 34.193.137.124: mx1.titan.email and mx2.titan.email

Names pointing to 52.204.2.2: mx1.titan.email and mx2.titan.email

crefitosp.gov.br - robtex.com

crefitosp.gov.br

gov.br

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`crefitosp.gov.br`

`gov.br`