grtech.com.br - dns.ninja

`grtech.com.br`

DNSSEC	🔒 Signed (DS record present)
NS	`a.auto.dns.br` ⭐
		A	2001:12ff:0:2::88^{🇧🇷 REGISTROBRNET2001:12ff::/32 Registro.BR Network}
			PTR	`a.auto.dns.br`
		A	200.160.2.88^{🇧🇷 REGISTROBRNET200.160.0.0/20 Registro.BR Network}
			PTR	`a.auto.dns.br`
NS	`b.auto.dns.br`
		A	2001:12ff:0:2::89^{🇧🇷 REGISTROBRNET2001:12ff::/32 Registro.BR Network}
			PTR	`b.auto.dns.br`
		A	200.160.2.89^{🇧🇷 REGISTROBRNET200.160.0.0/20 Registro.BR Network}
			PTR	`b.auto.dns.br`
TXT	`v=spf1 -all`
SOA	`a.auto.dns.br`hostmaster@registro.br serial=2026173420

`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=2026173240

rank #516481 globally
rank #3843 in the tld
WOT: SAFE (69/100)

Previously MX for

grtech.com.br

Same first word

grtech.synology.me

grtech.com.pe

grtech.eu

grtech.com.br

grtech.ch

grtech.in

grtech.ca

grtech.pl

grtech.com

grtech.net

grtech.it

grtech.co.kr

grtech.ru

grtech.io

grtech.info

grtech.cn

grtech.com.my

Similar names

rgtech.com

thercg.com

grecht.at

thegrc.com.au

thecrg.org

erthcg.com

thecgr.com

thegcr.org.uk

grecht.de

rgtech.it

cgerth.de

techgr.ru

techrg.com

thercg.org

thegrc.org

grecht.eu

grecht.github.io

hgcert.com

thergc.com

grecht.com

rgtech.net

cgthre.com

rgtech.co

rgtech.pl

rgtech.org

getrhc.com

DNS History

8 records (2 active, 6 former)

●NSa.auto.dns.br2026-02-27 → 2026-06-22 · 3 obs

○ 2017-11-11 02:27:46
● 2026-02-27 17:54:44
● 2026-06-22 10:34:12

●NSb.auto.dns.br2026-02-27 → 2026-06-22 · 3 obs

○ 2017-11-11 02:27:46
● 2026-02-27 17:54:44
● 2026-06-22 10:34:12

○NSns1.grtech.com.br2015-06-07 → 2017-11-11 · 4 obs

● 2015-06-07 07:15:46
● 2017-11-11 02:27:46
○ 2026-02-27 17:54:44
○ 2026-06-22 10:34:12

○NSns2.grtech.com.br2015-06-07 → 2017-11-11 · 4 obs

● 2015-06-07 07:15:46
● 2017-11-11 02:27:46
○ 2026-02-27 17:54:44
○ 2026-06-22 10:34:12

○NSns34.prodns.com.br2015-06-07 → 2017-11-11 · 4 obs

● 2015-06-07 07:15:46
● 2017-11-11 02:27:46
○ 2026-02-27 17:54:44
○ 2026-06-22 10:34:12

○MX.2026-02-27 → 2026-06-22 · 2 obs

○ 2026-02-27 17:54:44
○ 2026-06-22 10:34:12

○MXgrtech.com.br2015-06-07 → 2017-11-11 · 4 obs

● 2015-06-07 07:15:46
● 2017-11-11 02:27:46
○ 2026-02-27 17:54:44
○ 2026-06-22 10:34:12

○A192.185.214.1922015-06-07 → 2017-11-11 · 4 obs

● 2015-06-07 07:15:46
● 2017-11-11 02:27:46
○ 2026-02-27 17:54:44
○ 2026-06-22 10:34:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
br	e.dns.br, c.dns.br, b.dns.br, a.dns.br...	-
grtech.com.br	a.auto.dns.br, b.auto.dns.br	-

✅ Authoritative Response

Server:200.160.2.89

NS records: a.auto.dns.br, b.auto.dns.br

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1160ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`a.auto.dns.br, b.auto.dns.br`
MX	1	`. (pri: 0)`
TXT	1	`v=spf1 -all`
SOA	1	`a.auto.dns.br hostmaster.registro.br`

Analysis

Name Servers

DNS delegation for grtech.com.br points to two name servers: a.auto.dns.br and b.auto.dns.br.

The name server configuration of grtech.com.br is shared with other domains, for instance evosec.com.br, medsis.com.br, nbw.com.br and two others.

a.auto.dns.br directs to 200.160.2.88 and 2001:12ff:0:2::88. b.auto.dns.br directs to 200.160.2.89 and 2001:12ff:0:2::89. Each host name carries two IP addresses.