`provasbrasil.com.br`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::ac43:da8c^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:5e1c^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.94.28^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.218.140^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`ed.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b6f^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ed.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c16f^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ed.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:216f^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ed.ns.cloudflare.com`
		A	108.162.193.111^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ed.ns.cloudflare.com`
		A	172.64.33.111^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ed.ns.cloudflare.com`
		A	173.245.59.111^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ed.ns.cloudflare.com`
NS	`lucy.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a85^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lucy.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c085^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lucy.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2085^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lucy.ns.cloudflare.com`
		A	108.162.192.133^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lucy.ns.cloudflare.com`
		A	172.64.32.133^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lucy.ns.cloudflare.com`
		A	173.245.58.133^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lucy.ns.cloudflare.com`
MX	`mx2.zoho.com` ⭐
		A	136.143.183.44^{🇺🇸 ZohoAS136.143.182.0/23 Zoho}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
MX	`mx.zoho.com`⁽²⁰⁾
		A	136.143.183.44^{🇺🇸 ZohoAS136.143.182.0/23 Zoho}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
		A	136.143.191.44^{🇺🇸 ZohoAS136.143.190.0/23 Zoho Corporation}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
TXT	`google-site-verification=FfE4C8F14kFCCS0sgrU36eIvNZwlFRWp9tx8g9ug9fU`
TXT	`v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCaPpRrP+xguy11yH4xSXV...`
TXT	`v=spf1 include:servers.mcsv.net ?all`
TXT	`v=spf1 include:zoho.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.94.28, 172.67.218.140
		IPv6 hints	2606:4700:3033::ac43:da8c, 2606:4700:3037::6815:5e1c
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=125, name=cloudflare-ech.com
SOA	`ed.ns.cloudflare.com`dns@cloudflare.com serial=2400410351

`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=2026104108

rank #557950 globally
rank #4104 in the tld
WOT: SAFE (69/100)

Same first word

provasbrasil.com.br

DNS History

22 records (8 active, 14 former)

●NSed.ns.cloudflare.com2015-06-08 → 2026-04-14 · 2 obs

● 2015-06-08 20:50:10
● 2026-04-14 04:45:26

●NSlucy.ns.cloudflare.com2015-06-08 → 2026-04-14 · 2 obs

● 2015-06-08 20:50:10
● 2026-04-14 04:45:26

○MXmail.provasbrasil.com.br2015-06-08 → 2016-02-27 · 4 obs

● 2015-06-08 20:50:10
● 2016-02-27 10:44:38
○ 2016-06-19 06:00:32
○ 2026-04-14 04:45:26

○MXmail2.provasbrasil.com.br2015-06-08 → 2016-02-27 · 4 obs

● 2015-06-08 20:50:10
● 2016-02-27 10:44:38
○ 2016-06-19 06:00:32
○ 2026-04-14 04:45:26

●MXmx.zoho.com2017-03-29 → 2026-04-14 · 3 obs

○ 2016-06-19 06:00:32
● 2017-03-29 07:45:26
● 2026-04-14 04:45:26

●MXmx2.zoho.com2017-03-29 → 2026-04-14 · 3 obs

○ 2016-06-19 06:00:32
● 2017-03-29 07:45:26
● 2026-04-14 04:45:26

●A104.21.94.282026-03-31 → 2026-04-14 · 3 obs

○ 2017-03-29 07:45:26
● 2026-03-31 04:21:30
● 2026-04-14 04:45:26

○A104.25.170.302015-11-11 → 2015-11-11 · 4 obs

○ 2015-06-08 20:50:10
● 2015-11-11 14:00:40
○ 2016-02-27 10:44:38
○ 2026-04-14 04:45:26

○A104.25.171.302015-11-11 → 2015-11-11 · 4 obs

○ 2015-06-08 20:50:10
● 2015-11-11 14:00:40
○ 2016-02-27 10:44:38
○ 2026-04-14 04:45:26

○A104.27.180.272016-02-27 → 2017-03-29 · 5 obs

○ 2015-11-11 14:00:40
● 2016-02-27 10:44:38
● 2017-03-29 07:45:26
○ 2026-03-31 04:21:30
○ 2026-04-14 04:45:26

○A104.27.181.272016-02-27 → 2017-03-29 · 5 obs

○ 2015-11-11 14:00:40
● 2016-02-27 10:44:38
● 2017-03-29 07:45:26
○ 2026-03-31 04:21:30
○ 2026-04-14 04:45:26

○A108.162.201.1882015-06-08 → 2015-06-08 · 3 obs

● 2015-06-08 20:50:10
○ 2015-11-11 14:00:40
○ 2026-04-14 04:45:26

○A108.162.202.1882015-06-08 → 2015-06-08 · 3 obs

● 2015-06-08 20:50:10
○ 2015-11-11 14:00:40
○ 2026-04-14 04:45:26

●A172.67.218.1402026-03-31 → 2026-04-14 · 3 obs

○ 2017-03-29 07:45:26
● 2026-03-31 04:21:30
● 2026-04-14 04:45:26

○A2400:cb00:2048:1::6819:aa1e2015-11-11 → 2015-11-11 · 4 obs

○ 2015-06-08 20:50:10
● 2015-11-11 14:00:40
○ 2016-02-27 10:44:38
○ 2026-04-14 04:45:26

○A2400:cb00:2048:1::6819:ab1e2015-11-11 → 2015-11-11 · 4 obs

○ 2015-06-08 20:50:10
● 2015-11-11 14:00:40
○ 2016-02-27 10:44:38
○ 2026-04-14 04:45:26

○A2400:cb00:2048:1::681b:b41b2016-02-27 → 2017-03-29 · 5 obs

○ 2015-11-11 14:00:40
● 2016-02-27 10:44:38
● 2017-03-29 07:45:26
○ 2026-03-31 04:21:30
○ 2026-04-14 04:45:26

○A2400:cb00:2048:1::681b:b51b2016-02-27 → 2017-03-29 · 5 obs

○ 2015-11-11 14:00:40
● 2016-02-27 10:44:38
● 2017-03-29 07:45:26
○ 2026-03-31 04:21:30
○ 2026-04-14 04:45:26

○A2400:cb00:2048:1::6ca2:c9bc2015-06-08 → 2015-06-08 · 3 obs

● 2015-06-08 20:50:10
○ 2015-11-11 14:00:40
○ 2026-04-14 04:45:26

○A2400:cb00:2048:1::6ca2:cabc2015-06-08 → 2015-06-08 · 3 obs

● 2015-06-08 20:50:10
○ 2015-11-11 14:00:40
○ 2026-04-14 04:45:26

●A2606:4700:3033::ac43:da8c2026-03-31 → 2026-04-14 · 3 obs

○ 2017-03-29 07:45:26
● 2026-03-31 04:21:30
● 2026-04-14 04:45:26

●A2606:4700:3037::6815:5e1c2026-03-31 → 2026-04-14 · 3 obs

○ 2017-03-29 07:45:26
● 2026-03-31 04:21:30
● 2026-04-14 04:45:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
br	f.dns.br, d.dns.br, b.dns.br, e.dns.br...	-
provasbrasil.com.br	lucy.ns.cloudflare.com, ed.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.192.133

NS records: lucy.ns.cloudflare.com, ed.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 515ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.94.28, 172.67.218.140`
AAAA	2	`2606:4700:3037::6815:5e1c, 2606:4700:3033::ac43:da8c`
NS	2	`ed.ns.cloudflare.com, lucy.ns.cloudflare.com`
MX	2	`mx.zoho.com (pri: 10), mx2.zoho.com (pri: 20)`
TXT	4	`google-site-verification=FfE4C8F14kFCCS0, v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQ...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`ed.ns.cloudflare.com dns.cloudflare.com`

Analysis

IP Addresses

provasbrasil.com.br refers to four IP numbers: 2606:4700:3033::ac43:da8c, 2606:4700:3037::6815:5e1c, 104.21.94.28 and 172.67.218.140.

Other host names, for instance discount-tiles.ie, 2025orbitbur-eau.digital, 6557487.com.cdn.cloudflare.net, www.firepitbar.co.uk and talenlithbexio.com share IP numbers with provasbrasil.com.br.

Name Servers

provasbrasil.com.br's delegation uses two name servers: ed.ns.cloudflare.com and lucy.ns.cloudflare.com.

provasbrasil.com.br uses the same name server setup as other domains, such as talkingpointz.com, act-my.com, rockrunonline.com, portuguesewithcarla.com and almoraqib.com.

provasbrasil.com.br at least partially shares name servers with other domains, including lagunabeachdentalarts.com, 2828660.com, meta.gov.co, krishpatel.org and tlimoveis.com.br.

These name servers are often used with alex.ns.cloudflare.com and cody.ns.cloudflare.com.

Host names with six IP numbers:

ed.ns.cloudflare.com points to 2606:4700:58::adf5:3b6f, 2803:f800:50::6ca2:c16f, 2a06:98c1:50::ac40:216f, 108.162.193.111, 172.64.33.111 and 173.245.59.111.

lucy.ns.cloudflare.com points to 2606:4700:50::adf5:3a85, 2803:f800:50::6ca2:c085, 2a06:98c1:50::ac40:2085, 108.162.192.133, 172.64.32.133 and 173.245.58.133.

Mail Servers

provasbrasil.com.br is served by two mail servers mx2.zoho.com and mx.zoho.com.

provasbrasil.com.br shares the same mail server setup as other domains, for instance versosparanodormir.com, rtsclients.com, communitycollegejobs.com, blockie.com.au and javalover.net.

provasbrasil.com.br shares at least some mail servers with other domains, for example vikingmotel.com, lacruz.com.br, birdpluschicken.com, maverickceo.com and oddig.com.

These mail servers are often used together with the mail servers mx3.zoho.com.

Host names with two IP numbers: mx.zoho.com points to 136.143.183.44 and 136.143.191.44.

Host names with one IP number: mx2.zoho.com points to 136.143.183.44.

Host names that point to 136.143.183.44: mx.zoho.com and mx2.zoho.com.

provasbrasil.com.br - robtex.com