grownoptical.com.br - robtex.com

grownoptical.com.br

DNSSEC⚠️ Not signed
A2606:4700:3031::6815:4891🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3033::ac43:9761🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.72.145Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.151.97🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSanastasia.ns.cloudflare.com ⭐
A2606:4700:50::a29f:26e3🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRanastasia.ns.cloudflare.com
A2803:f800:50::6ca2:c2e3🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRanastasia.ns.cloudflare.com
A2a06:98c1:50::ac40:22e3🇺🇸 Cloudflare2a06:98c1:50::/45
PTRanastasia.ns.cloudflare.com
A108.162.194.227🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRanastasia.ns.cloudflare.com
A162.159.38.227Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRanastasia.ns.cloudflare.com
A172.64.34.227🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRanastasia.ns.cloudflare.com
NSjunade.ns.cloudflare.com
A2606:4700:58::a29f:2c1e🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjunade.ns.cloudflare.com
A2803:f800:50::6ca2:c31e🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRjunade.ns.cloudflare.com
A2a06:98c1:50::ac40:231e🇺🇸 Cloudflare2a06:98c1:50::/45
PTRjunade.ns.cloudflare.com
A108.162.195.30🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjunade.ns.cloudflare.com
A162.159.44.30Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjunade.ns.cloudflare.com
A172.64.35.30🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjunade.ns.cloudflare.com
MXgrownoptical-com-br.mail.protection.outlook.com ⭐
A52.101.68.27🇮🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-db7pr03cu00503.inbound.protection.outlook.com
A52.101.73.4🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-am0pr83cu00404.inbound.protection.outlook.com
A52.101.73.19🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-as8pr04cu00803.inbound.protection.outlook.com
A52.101.73.153🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-as8pr05cu00401.inbound.protection.outlook.com
TXTv=spf1 include:_spf.google.com include:spf.protection.outlook.com ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.72.145, 172.67.151.97
IPv6 hints2606:4700:3031::6815:4891, 2606:4700:3033::ac43:9761
SOAanastasia.ns.cloudflare.comdns@cloudflare.com serial=2399832844

com.br

DNSSEC⚠️ Not signed
NSa.dns.br ⭐ ⚠️ Not in parent delegation
NSb.dns.br ⚠️ Not in parent delegation
NSc.dns.br ⚠️ Not in parent delegation
NSd.dns.br ⚠️ Not in parent delegation
NSe.dns.br ⚠️ Not in parent delegation
NSf.dns.br ⚠️ Not in parent delegation
SOAa.dns.brhostmaster@registro.br serial=2026103418
rank #538974 globally
rank #4017 in the tld
WOT: SAFE (69/100)

Same first word

grownoptical.com.br

DNS History

22 records (7 active, 15 former)

20162017201820192020202120222023202420252026NSanastasia.ns.cloudflare.comjunade.ns.cloudflare.comgrown.dyndns.orgns1.locaweb.com.brns2.locaweb.com.brns3.locaweb.com.brMXgrownoptical-com-br.mail.protection.outlook.comalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.commx.a.locaweb.com.brmx.b.locaweb.com.brmx.jk.locaweb.com.brA104.21.72.145172.67.151.972606:4700:3031::6815:48912606:4700:3033::ac43:9761172.64.80.1186.202.113.132606:4700:130:436c:6f75:6466:6c61:7265
●NSanastasia.ns.cloudflare.com2026-03-15 → 2026-04-13 · 3 obs
○ 2017-07-28 01:16:46
● 2026-03-15 08:28:46
● 2026-04-13 17:53:54
○NSgrown.dyndns.org2017-07-28 → 2017-07-28 · 4 obs
○ 2015-08-14 06:40:08
● 2017-07-28 01:16:46
○ 2026-03-15 08:28:46
○ 2026-04-13 17:53:54
●NSjunade.ns.cloudflare.com2026-03-15 → 2026-04-13 · 3 obs
○ 2017-07-28 01:16:46
● 2026-03-15 08:28:46
● 2026-04-13 17:53:54
○NSns1.locaweb.com.br2015-08-14 → 2017-07-28 · 4 obs
● 2015-08-14 06:40:08
● 2017-07-28 01:16:46
○ 2026-03-15 08:28:46
○ 2026-04-13 17:53:54
○NSns2.locaweb.com.br2015-08-14 → 2017-07-28 · 4 obs
● 2015-08-14 06:40:08
● 2017-07-28 01:16:46
○ 2026-03-15 08:28:46
○ 2026-04-13 17:53:54
○NSns3.locaweb.com.br2015-08-14 → 2017-07-28 · 4 obs
● 2015-08-14 06:40:08
● 2017-07-28 01:16:46
○ 2026-03-15 08:28:46
○ 2026-04-13 17:53:54
○MXalt1.aspmx.l.google.com2017-02-12 → 2017-07-28 · 5 obs
○ 2016-07-03 01:22:06
● 2017-02-12 19:05:38
● 2017-07-28 01:16:46
○ 2026-03-15 08:28:46
○ 2026-04-13 17:53:54
○MXalt2.aspmx.l.google.com2017-02-12 → 2017-07-28 · 5 obs
○ 2016-07-03 01:22:06
● 2017-02-12 19:05:38
● 2017-07-28 01:16:46
○ 2026-03-15 08:28:46
○ 2026-04-13 17:53:54
○MXalt3.aspmx.l.google.com2017-02-12 → 2017-07-28 · 5 obs
○ 2016-07-03 01:22:06
● 2017-02-12 19:05:38
● 2017-07-28 01:16:46
○ 2026-03-15 08:28:46
○ 2026-04-13 17:53:54
○MXalt4.aspmx.l.google.com2017-02-12 → 2017-07-28 · 5 obs
○ 2016-07-03 01:22:06
● 2017-02-12 19:05:38
● 2017-07-28 01:16:46
○ 2026-03-15 08:28:46
○ 2026-04-13 17:53:54
○MXaspmx.l.google.com2017-02-12 → 2017-07-28 · 5 obs
○ 2016-07-03 01:22:06
● 2017-02-12 19:05:38
● 2017-07-28 01:16:46
○ 2026-03-15 08:28:46
○ 2026-04-13 17:53:54
●MXgrownoptical-com-br.mail.protection.outlook.com2026-03-15 → 2026-04-13 · 3 obs
○ 2017-07-28 01:16:46
● 2026-03-15 08:28:46
● 2026-04-13 17:53:54
○MXmx.a.locaweb.com.br2015-08-14 → 2016-07-03 · 4 obs
● 2015-08-14 06:40:08
● 2016-07-03 01:22:06
○ 2017-02-12 19:05:38
○ 2026-04-13 17:53:54
○MXmx.b.locaweb.com.br2015-08-14 → 2016-07-03 · 4 obs
● 2015-08-14 06:40:08
● 2016-07-03 01:22:06
○ 2017-02-12 19:05:38
○ 2026-04-13 17:53:54
○MXmx.jk.locaweb.com.br2015-08-14 → 2016-07-03 · 4 obs
● 2015-08-14 06:40:08
● 2016-07-03 01:22:06
○ 2017-02-12 19:05:38
○ 2026-04-13 17:53:54
●A104.21.72.1452026-03-15 → 2026-04-13 · 6 obs
○ 2017-07-28 01:16:46
● 2026-03-15 08:28:46
● 2026-03-17 20:47:28
○ 2026-03-17 21:33:58
● 2026-03-17 22:43:46
● 2026-04-13 17:53:54
○A172.64.80.12026-03-17 → 2026-03-17 · 4 obs
○ 2026-03-17 20:47:28
● 2026-03-17 21:33:58
○ 2026-03-17 22:43:46
○ 2026-04-13 17:53:54
●A172.67.151.972026-03-15 → 2026-04-13 · 6 obs
○ 2017-07-28 01:16:46
● 2026-03-15 08:28:46
● 2026-03-17 20:47:28
○ 2026-03-17 21:33:58
● 2026-03-17 22:43:46
● 2026-04-13 17:53:54
○A186.202.113.132015-08-14 → 2017-07-28 · 4 obs
● 2015-08-14 06:40:08
● 2017-07-28 01:16:46
○ 2026-03-15 08:28:46
○ 2026-04-13 17:53:54
○A2606:4700:130:436c:6f75:6466:6c61:72652026-03-17 → 2026-03-17 · 4 obs
○ 2026-03-17 20:47:28
● 2026-03-17 21:33:58
○ 2026-03-17 22:43:46
○ 2026-04-13 17:53:54
●A2606:4700:3031::6815:48912026-03-15 → 2026-04-13 · 6 obs
○ 2017-07-28 01:16:46
● 2026-03-15 08:28:46
● 2026-03-17 20:47:28
○ 2026-03-17 21:33:58
● 2026-03-17 22:43:46
● 2026-04-13 17:53:54
●A2606:4700:3033::ac43:97612026-03-15 → 2026-04-13 · 6 obs
○ 2017-07-28 01:16:46
● 2026-03-15 08:28:46
● 2026-03-17 20:47:28
○ 2026-03-17 21:33:58
● 2026-03-17 22:43:46
● 2026-04-13 17:53:54

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
bra.dns.br, b.dns.br, c.dns.br, d.dns.br...-
grownoptical.com.branastasia.ns.cloudflare.com, junade.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.34.227

NS records: anastasia.ns.cloudflare.com, junade.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 605ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.72.145, 172.67.151.97
AAAA22606:4700:3033::ac43:9761, 2606:4700:3031::6815:4891
NS2anastasia.ns.cloudflare.com, junade.ns.cloudflare.com
MX1grownoptical-com-br.mail.protection.outl
TXT1v=spf1 include:_spf.google.com include:s
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1anastasia.ns.cloudflare.com dns.cloudfla

Analysis

IP Addresses

grownoptical.com.br points to four IP numbers: 2606:4700:3031::6815:4891, 2606:4700:3033::ac43:9761, 104.21.72.145 and 172.67.151.97.

Other host names including thecartraders.co.uk, www.hodiu.com, httprepeater.jeromelaliag.info, hodiu.com and jzhiot.com share IP numbers with grownoptical.com.br.

Name Servers

grownoptical.com.br's delegation uses two name servers, anastasia.ns.cloudflare.com and junade.ns.cloudflare.com.

grownoptical.com.br shares the same name server setup as other domains, for example hsszw.com, surfriachuelo.com.br, yywhzd.com, orgalent.com.br and zhezimao.com.

grownoptical.com.br at least partially shares name servers with other domains, including hatay.info, jianan-xa.com, undecim.se, ashtownburials.com and ramenbet-kasinos.org.

these name servers are commonly used with max.ns.cloudflare.com, ace.ns.cloudflare.com, robin.ns.cloudflare.com, kayleigh.ns.cloudflare.com and yichun.ns.cloudflare.com.

Host names with six IP numbers:

anastasia.ns.cloudflare.com points to: 2606:4700:50::a29f:26e3, 2803:f800:50::6ca2:c2e3, 2a06:98c1:50::ac40:22e3, 108.162.194.227, 162.159.38.227 and 172.64.34.227.

junade.ns.cloudflare.com points to: 2606:4700:58::a29f:2c1e, 2803:f800:50::6ca2:c31e, 2a06:98c1:50::ac40:231e, 108.162.195.30, 162.159.44.30 and 172.64.35.30.

Mail Servers

grownoptical.com.br is handled by a single mail server, grownoptical-com-br.mail.protection.outlook.com.

Host grownoptical-com-br.mail.protection.outlook.com resolves to four IPs: 52.101.68.27, 52.101.73.4, 52.101.73.19 and 52.101.73.153.