grzero.com.br - dns.ninja

`grzero.com.br`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:4a38^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3031::ac43:9baf^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.74.56^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.155.175^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`asa.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3af6^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`asa.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0f6^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`asa.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20f6^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`asa.ns.cloudflare.com`
		A	108.162.192.246^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`asa.ns.cloudflare.com`
		A	172.64.32.246^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`asa.ns.cloudflare.com`
		A	173.245.58.246^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`asa.ns.cloudflare.com`
NS	`isaac.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bb1^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`isaac.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1b1^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`isaac.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21b1^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`isaac.ns.cloudflare.com`
		A	108.162.193.177^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`isaac.ns.cloudflare.com`
		A	172.64.33.177^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`isaac.ns.cloudflare.com`
		A	173.245.59.177^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`isaac.ns.cloudflare.com`
MX	`mail.grzero.com.br` ⭐
		A	177.53.143.108^{🇧🇷 AS53243177.53.143.0/24 This route object is for a UPX Technologies customer route, which is being exported under this origin AS. This route object was created because no existing route object with the same origin was found, and since some UPX peers filter based on these objects this route may be rejected if this object is not created. Please contact noc@upx.com.br if you have any questions regarding this object.}
			PTR	`shared-c-q-t-cen-oito.playunix.com.br`
TXT	`v=spf1 a mx ip4:177.53.140.52 ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.74.56, 172.67.155.175
		IPv6 hints	2606:4700:3031::6815:4a38, 2606:4700:3031::ac43:9baf
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=128, name=cloudflare-ech.com
SOA	`asa.ns.cloudflare.com`dns@cloudflare.com serial=2404417586

`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=2026163020

WOT: SAFE (70/100)
rank #536418 globally
rank #4040 in the tld
WOT: SAFE (69/100)

Subdomains

portal.grzero.com.br

www.grzero.com.br

mail.grzero.com.br

Same first word

grzero.com.br

grzero.com

Similar names

rogrez.com

zorger.com

regorz.de

orgrez.cz

rogerz.com

zorger.de

orgrez.com

zroger.com

zorger.org

orgzer.com

rogerz.dk

rezgor.ru

grezor.com

DNS History

20 records (7 active, 13 former)

●NSasa.ns.cloudflare.com2026-02-28 → 2026-06-12 · 3 obs

○ 2017-02-15 10:47:40
● 2026-02-28 22:27:44
● 2026-06-12 01:25:22

○NSbr.e-consulters.com.br2015-06-18 → 2017-02-15 · 4 obs

● 2015-06-18 17:27:10
● 2017-02-15 10:47:40
○ 2026-02-28 22:27:44
○ 2026-06-12 01:25:22

○NSca.e-consulters.com.br2015-06-18 → 2017-02-15 · 4 obs

● 2015-06-18 17:27:10
● 2017-02-15 10:47:40
○ 2026-02-28 22:27:44
○ 2026-06-12 01:25:22

○NSfr.e-consulters.com.br2015-06-18 → 2017-02-15 · 4 obs

● 2015-06-18 17:27:10
● 2017-02-15 10:47:40
○ 2026-02-28 22:27:44
○ 2026-06-12 01:25:22

●NSisaac.ns.cloudflare.com2026-02-28 → 2026-06-12 · 3 obs

○ 2017-02-15 10:47:40
● 2026-02-28 22:27:44
● 2026-06-12 01:25:22

○NSus.e-consulters.com.br2015-06-18 → 2017-02-15 · 4 obs

● 2015-06-18 17:27:10
● 2017-02-15 10:47:40
○ 2026-02-28 22:27:44
○ 2026-06-12 01:25:22

○MXaspmx.l.google.com2015-06-18 → 2017-02-15 · 4 obs

● 2015-06-18 17:27:10
● 2017-02-15 10:47:40
○ 2026-02-28 22:27:44
○ 2026-06-12 01:25:22

●MXmail.grzero.com.br2026-02-28 → 2026-06-12 · 3 obs

○ 2017-02-15 10:47:40
● 2026-02-28 22:27:44
● 2026-06-12 01:25:22

●A104.21.74.562026-02-28 → 2026-06-12 · 6 obs

○ 2017-02-15 10:47:40
● 2026-02-28 22:27:44
● 2026-03-30 08:12:22
○ 2026-04-09 12:58:22
● 2026-06-12 01:25:20
● 2026-06-12 01:25:22

○A149.56.158.102017-02-15 → 2017-02-15 · 4 obs

○ 2016-05-14 17:00:32
● 2017-02-15 10:47:40
○ 2026-02-28 22:27:44
○ 2026-06-12 01:25:22

○A149.56.9.812016-04-13 → 2016-04-13 · 4 obs

○ 2016-01-17 22:59:48
● 2016-04-13 04:19:02
○ 2016-05-14 17:00:32
○ 2026-06-12 01:25:22

○A168.228.32.632016-05-14 → 2016-05-14 · 4 obs

○ 2016-04-13 04:19:02
● 2016-05-14 17:00:32
○ 2017-02-15 10:47:40
○ 2026-06-12 01:25:22

●A172.67.155.1752026-02-28 → 2026-06-12 · 6 obs

○ 2017-02-15 10:47:40
● 2026-02-28 22:27:44
● 2026-03-30 08:12:22
○ 2026-04-09 12:58:22
● 2026-06-12 01:25:20
● 2026-06-12 01:25:22

○A188.114.96.02026-04-09 → 2026-04-09 · 5 obs

○ 2026-02-28 22:27:44
○ 2026-03-30 08:12:22
● 2026-04-09 12:58:22
○ 2026-06-12 01:25:20
○ 2026-06-12 01:25:22

○A188.114.97.02026-04-09 → 2026-04-09 · 5 obs

○ 2026-02-28 22:27:44
○ 2026-03-30 08:12:22
● 2026-04-09 12:58:22
○ 2026-06-12 01:25:20
○ 2026-06-12 01:25:22

○A192.99.190.1362015-06-18 → 2016-01-17 · 4 obs

● 2015-06-18 17:27:10
● 2016-01-17 22:59:48
○ 2016-04-13 04:19:02
○ 2026-06-12 01:25:22

●A2606:4700:3031::6815:4a382026-02-28 → 2026-06-12 · 6 obs

○ 2017-02-15 10:47:40
● 2026-02-28 22:27:44
● 2026-03-30 08:12:22
○ 2026-04-09 12:58:22
● 2026-06-12 01:25:20
● 2026-06-12 01:25:22

●A2606:4700:3031::ac43:9baf2026-02-28 → 2026-06-12 · 6 obs

○ 2017-02-15 10:47:40
● 2026-02-28 22:27:44
● 2026-03-30 08:12:22
○ 2026-04-09 12:58:22
● 2026-06-12 01:25:20
● 2026-06-12 01:25:22

○A2a06:98c1:3120::2026-04-09 → 2026-04-09 · 5 obs

○ 2026-02-28 22:27:44
○ 2026-03-30 08:12:22
● 2026-04-09 12:58:22
○ 2026-06-12 01:25:20
○ 2026-06-12 01:25:22

○A2a06:98c1:3121::2026-04-09 → 2026-04-09 · 5 obs

○ 2026-02-28 22:27:44
○ 2026-03-30 08:12:22
● 2026-04-09 12:58:22
○ 2026-06-12 01:25:20
○ 2026-06-12 01:25:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
br	a.dns.br, b.dns.br, c.dns.br, d.dns.br...	-
grzero.com.br	asa.ns.cloudflare.com, isaac.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.59.177

NS records: asa.ns.cloudflare.com, isaac.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 1241ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.155.175, 104.21.74.56`
AAAA	2	`2606:4700:3031::ac43:9baf, 2606:4700:3031::6815:4a38`
NS	2	`asa.ns.cloudflare.com, isaac.ns.cloudflare.com`
MX	1	`mail.grzero.com.br (pri: 10)`
TXT	1	`v=spf1 a mx ip4:177.53.140.52 ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`asa.ns.cloudflare.com dns.cloudflare.com`

Analysis

Hierarchy

portal.grzero.com.br, www.grzero.com.br and mail.grzero.com.br each fall under the parent domain grzero.com.br.

IP Addresses

grzero.com.br points to four IP numbers: 104.21.74.56, 172.67.155.175, 2606:4700:3031::6815:4a38 and 2606:4700:3031::ac43:9baf.

Additional host names — aunuo.com, befire28.de, clubinone.eu and two others — share IP numbers with grzero.com.br.

Name Servers

grzero.com.br is delegated to two name servers: asa.ns.cloudflare.com and isaac.ns.cloudflare.com.

grzero.com.br shares its name server setup with other domains, including eurotier.com, temptationsaga.com, nidzam.com and two others.

grzero.com.br partially shares its NS delegation with several other domains, including shemalereality.com, julescollins.com.au, wu51.com and two others.

These name servers are regularly seen alongside bowen.ns.cloudflare.com and trey.ns.cloudflare.com as name servers.

Host names with 6 IP numbers:

asa.ns.cloudflare.com resolves to 108.162.192.246, 172.64.32.246, 173.245.58.246 and 3 other IP addresses.

isaac.ns.cloudflare.com resolves to 108.162.193.177, 172.64.33.177, 173.245.59.177 and 3 other IP addresses.

Mail Servers

grzero.com.br has one mail server: mail.grzero.com.br.

mail.grzero.com.br resolves to a single IP number: 177.53.143.108.