gratt.com.br - dns.ninja

`gratt.com.br`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::ac43:d3d8^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:4322^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.67.34^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.211.216^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`karsyn.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26c2^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`karsyn.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2c2^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`karsyn.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22c2^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`karsyn.ns.cloudflare.com`
		A	108.162.194.194^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`karsyn.ns.cloudflare.com`
		A	162.159.38.194^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`karsyn.ns.cloudflare.com`
		A	172.64.34.194^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`karsyn.ns.cloudflare.com`
NS	`leonidas.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c65^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leonidas.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c365^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`leonidas.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2365^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`leonidas.ns.cloudflare.com`
		A	108.162.195.101^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leonidas.ns.cloudflare.com`
		A	162.159.44.101^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leonidas.ns.cloudflare.com`
		A	172.64.35.101^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leonidas.ns.cloudflare.com`
MX	`mx1.apmx.com.br` ⭐
		A	2001:550:2:78::ca:100^{🇺🇸 COGENT2001:550::/32 Cogent Communications}
			PTR	`fe3-r2-in.atl06.l.antispamcloud.com`
		A	38.101.250.150^{🇺🇸 AS1663338.101.250.0/24}
			PTR	`fe3-r2-in.atl06.l.antispamcloud.com`
MX	`mx2.apmx.com.br`⁽²⁰⁾
		A	2001:550:2:61::2fc:100^{🇺🇸 COGENT2001:550::/32 Cogent Communications}
		A	38.89.254.156^{🇺🇸 AS1663338.89.254.0/23}
			PTR	`fe1-r2-in.ch03.l.antispamcloud.com`
MX	`mx3.apmx.com.br`⁽³⁰⁾
		A	2001:550:2:3::62:100^{🇺🇸 COGENT2001:550::/32 Cogent Communications}
			PTR	`fe2-r2-in.la10.l.antispamcloud.com`
		A	38.71.16.244^{🇺🇸 AS1663338.71.16.0/24}
			PTR	`fe2-r2-in.la10.l.antispamcloud.com`
MX	`mx4.apmx.com.br`⁽⁴⁰⁾
		A	2001:550:2:78::ca:100^{🇺🇸 COGENT2001:550::/32 Cogent Communications}
			PTR	`fe3-r2-in.atl06.l.antispamcloud.com`
		A	38.101.250.150^{🇺🇸 AS1663338.101.250.0/24}
			PTR	`fe3-r2-in.atl06.l.antispamcloud.com`
MX	`mx5.apmx.com.br`⁽⁵⁰⁾
		A	38.89.254.156^{🇺🇸 AS1663338.89.254.0/23}
			PTR	`fe1-r2-in.ch03.l.antispamcloud.com`
TXT	`MS=BA244E34B58AC2131CCA1927D398AACCF9545530`
TXT	`_globalsign-domain-verification=pU0xBQt1YaxUC8X6fO9dVFEmbrVcQgCxLdH1ctnmFK`
TXT	`brevo-code:b0a560a74a2bdad660f9b7b9a6a2403e`
TXT	`google-site-verification=2z-_Z89E8sIqdyF3QalWUAE_GiuiIq-Z6Wdma8CeMhs`
TXT	`v=spf1 include:lnk002.inova.tec.br ip4:187.85.165.99 -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.67.34, 172.67.211.216
		IPv6 hints	2606:4700:3032::ac43:d3d8, 2606:4700:3035::6815:4322
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=0, name=cloudflare-ech.com
SOA	`karsyn.ns.cloudflare.com`dns@cloudflare.com serial=2409688717

`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=2026205406

rank #505210 globally
rank #3676 in the tld
WOT: SAFE (69/100)

Subdomains

mail.gratt.com.br

mail2.gratt.com.br

Same first word

gratt.or.at

gratt.com

gratt.ru

gratt.no

gratt.se

gratt.at

gratt.de

gratt.com.br

gratt.eu

gratt.co.at

gratt.net

Similar names

tgrta.com

trtag.com

targt.com

gtatr.com

tgart.pl

ratgt.com

ttrag.com

artgt.com

rgatt.com

tgart.hr

agttr.com

tgart.eu

gtart.com

tartg.com

trtga.com

gtart.ru

gattr.com

tragt.com

gartt.com

tagrt.com

tgart.com

tgart.net

gtart.it

rttag.com

tgart.de

arttg.com

atgrt.com

gtrat.pl

DNS History

23 records (11 active, 12 former)

●NSkarsyn.ns.cloudflare.com2026-02-23 → 2026-07-24 · 3 obs

○ 2016-12-19 12:51:10
● 2026-02-23 16:34:34
● 2026-07-24 16:59:30

●NSleonidas.ns.cloudflare.com2026-02-23 → 2026-07-24 · 3 obs

○ 2016-12-19 12:51:10
● 2026-02-23 16:34:34
● 2026-07-24 16:59:30

○NSns1.lovatel.com.br2015-06-14 → 2016-12-19 · 5 obs

○ 2009-01-10 18:49:54
● 2015-06-14 13:27:54
● 2016-12-19 12:51:10
○ 2026-02-23 16:34:34
○ 2026-07-24 16:59:30

○NSns1.studioalpha.com.br2009-01-10 → 2009-01-10 · 3 obs

● 2009-01-10 18:49:54
○ 2015-06-14 13:27:54
○ 2026-07-24 16:59:30

○NSns2.lovatel.com.br2015-06-14 → 2016-12-19 · 5 obs

○ 2009-01-10 18:49:54
● 2015-06-14 13:27:54
● 2016-12-19 12:51:10
○ 2026-02-23 16:34:34
○ 2026-07-24 16:59:30

○NSns2.studioalpha.com.br2009-01-10 → 2009-01-10 · 3 obs

● 2009-01-10 18:49:54
○ 2015-06-14 13:27:54
○ 2026-07-24 16:59:30

○MXmail.gratt.com.br2015-06-14 → 2016-12-19 · 5 obs

○ 2009-01-10 18:49:54
● 2015-06-14 13:27:54
● 2016-12-19 12:51:10
○ 2026-02-23 16:34:34
○ 2026-07-24 16:59:30

●MXmx1.apmx.com.br2026-02-23 → 2026-07-24 · 3 obs

○ 2016-12-19 12:51:10
● 2026-02-23 16:34:34
● 2026-07-24 16:59:30

●MXmx2.apmx.com.br2026-02-23 → 2026-07-24 · 3 obs

○ 2016-12-19 12:51:10
● 2026-02-23 16:34:34
● 2026-07-24 16:59:30

○MXmx2.gratt.com.br2015-06-14 → 2016-12-19 · 5 obs

○ 2009-01-10 18:49:54
● 2015-06-14 13:27:54
● 2016-12-19 12:51:10
○ 2026-02-23 16:34:34
○ 2026-07-24 16:59:30

●MXmx3.apmx.com.br2026-02-23 → 2026-07-24 · 3 obs

○ 2016-12-19 12:51:10
● 2026-02-23 16:34:34
● 2026-07-24 16:59:30

●MXmx4.apmx.com.br2026-02-23 → 2026-07-24 · 3 obs

○ 2016-12-19 12:51:10
● 2026-02-23 16:34:34
● 2026-07-24 16:59:30

●MXmx5.apmx.com.br2026-02-23 → 2026-07-24 · 3 obs

○ 2016-12-19 12:51:10
● 2026-02-23 16:34:34
● 2026-07-24 16:59:30

○MXstudioalpha.com.br2009-01-10 → 2009-01-10 · 3 obs

● 2009-01-10 18:49:54
○ 2015-06-14 13:27:54
○ 2026-07-24 16:59:30

●A104.21.67.342026-05-06 → 2026-07-24 · 3 obs

○ 2026-04-24 13:10:30
● 2026-05-06 23:16:06
● 2026-07-24 16:59:30

●A172.67.211.2162026-05-06 → 2026-07-24 · 3 obs

○ 2026-04-24 13:10:30
● 2026-05-06 23:16:06
● 2026-07-24 16:59:30

○A177.221.161.2472015-06-14 → 2016-12-19 · 5 obs

○ 2009-01-10 18:49:54
● 2015-06-14 13:27:54
● 2016-12-19 12:51:10
○ 2026-02-23 16:34:34
○ 2026-07-24 16:59:30

○A200.187.69.492026-02-23 → 2026-04-24 · 5 obs

○ 2016-12-19 12:51:10
● 2026-02-23 16:34:34
● 2026-04-24 13:10:30
○ 2026-05-06 23:16:06
○ 2026-07-24 16:59:30

○A201.24.72.1222009-01-10 → 2009-01-10 · 3 obs

● 2009-01-10 18:49:54
○ 2015-06-14 13:27:54
○ 2026-07-24 16:59:30

○A2606:4700:3031::6815:43222026-05-06 → 2026-06-13 · 5 obs

○ 2026-04-24 13:10:30
● 2026-05-06 23:16:06
● 2026-06-13 00:33:46
○ 2026-07-08 20:48:52
○ 2026-07-24 16:59:30

●A2606:4700:3032::ac43:d3d82026-07-08 → 2026-07-24 · 3 obs

○ 2026-06-13 00:33:46
● 2026-07-08 20:48:52
● 2026-07-24 16:59:30

●A2606:4700:3035::6815:43222026-07-08 → 2026-07-24 · 3 obs

○ 2026-06-13 00:33:46
● 2026-07-08 20:48:52
● 2026-07-24 16:59:30

○A2606:4700:3037::ac43:d3d82026-05-06 → 2026-06-13 · 5 obs

○ 2026-04-24 13:10:30
● 2026-05-06 23:16:06
● 2026-06-13 00:33:46
○ 2026-07-08 20:48:52
○ 2026-07-24 16:59:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
br	a.dns.br, b.dns.br, c.dns.br, d.dns.br...	-
gratt.com.br	karsyn.ns.cloudflare.com, leonidas.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.195.101

NS records: karsyn.ns.cloudflare.com, leonidas.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 1014ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.211.216, 104.21.67.34`
AAAA	2	`2606:4700:3035::6815:4322, 2606:4700:3032::ac43:d3d8`
NS	2	`karsyn.ns.cloudflare.com, leonidas.ns.cloudflare.com`
MX	5	`mx1.apmx.com.br (pri: 10), mx2.apmx.com.br (pri: 20)...`
TXT	5	`MS=BA244E34B58AC2131CCA1927D398AACCF9545, _globalsign-domain-verification=pU0xBQt1...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`karsyn.ns.cloudflare.com dns.cloudflare.`

Analysis

Hierarchy

The parent domain of mail.gratt.com.br and mail2.gratt.com.br is gratt.com.br.

IP Addresses

gratt.com.br resolves to four IP addresses: 104.21.67.34, 172.67.211.216, 2606:4700:3032::ac43:d3d8 and 2606:4700:3035::6815:4322.

Among the host names that share IP numbers with gratt.com.br are cyberbingo.org, todocoche.es, www.x-free.cn and two others.

Name Servers

gratt.com.br is served by two delegated name servers, karsyn.ns.cloudflare.com and leonidas.ns.cloudflare.com.

gratt.com.br has the same name server delegation as a number of other domains, such as live7.sx, moneyepeople.com.br, kazyon-market.net and two more.

gratt.com.br has at least partial name server overlap with other domains, such as moviesinfobsyok.org, britbonusinsight.uk, ippnou.ru and two others.

These name servers tend to appear together with the name servers tricia.ns.cloudflare.com, chase.ns.cloudflare.com and evelyn.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

karsyn.ns.cloudflare.com carries IP addresses 108.162.194.194, 162.159.38.194 and 172.64.34.194, with 3 other addresses beyond those.

leonidas.ns.cloudflare.com carries IP addresses 108.162.195.101, 162.159.44.101 and 172.64.35.101, with 3 other addresses beyond those.

Mail Servers

gratt.com.br is handled by five mail servers: mx1.apmx.com.br, mx2.apmx.com.br, mx3.apmx.com.br and two others.

gratt.com.br shares at least some of its mail servers with other domains — for example charry.com.br, pepa.com.br, agilcontabil.com.br and two more.

These mail servers tend to be used in combination with the mail servers mx4.apmx.com.br and mx5.apmx.com.br.

Hosts with two IP numbers each:

mx1.apmx.com.br maps to two IP addresses — 38.101.250.150 and 2001:550:2:78::ca:100.

mx2.apmx.com.br maps to two IP addresses — 38.89.254.156 and 2001:550:2:61::2fc:100.

mx3.apmx.com.br maps to two IP addresses — 38.71.16.244 and 2001:550:2:3::62:100.

mx4.apmx.com.br maps to two IP addresses — 38.101.250.150 and 2001:550:2:78::ca:100.

Hosts that resolve to one IP address:

mx5.apmx.com.br points to the IP address 38.89.254.156.

These two host names — mx1.apmx.com.br and mx4.apmx.com.br — each point to 2001:550:2:78::ca:100 IP addresses.

These two host names — mx1.apmx.com.br and mx4.apmx.com.br — each point to 38.101.250.150 IP addresses.

These two host names — mx2.apmx.com.br and mx5.apmx.com.br — each point to 38.89.254.156 IP addresses.