strongstack.com.br - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

strongstack.com.br

DNSSEC⚠️ Not signed
A2606:4700:3031::6815:142a🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3032::ac43:bf53🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.20.42Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.191.83🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSrick.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b8b🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrick.ns.cloudflare.com
A2803:f800:50::6ca2:c18b🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRrick.ns.cloudflare.com
A2a06:98c1:50::ac40:218b🇺🇸 Cloudflare2a06:98c1:50::/45
PTRrick.ns.cloudflare.com
A108.162.193.139🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrick.ns.cloudflare.com
A172.64.33.139🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrick.ns.cloudflare.com
A173.245.59.139🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrick.ns.cloudflare.com
NSrobin.ns.cloudflare.com
A2606:4700:50::adf5:3ada🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrobin.ns.cloudflare.com
A2803:f800:50::6ca2:c0da🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRrobin.ns.cloudflare.com
A2a06:98c1:50::ac40:20da🇺🇸 Cloudflare2a06:98c1:50::/45
PTRrobin.ns.cloudflare.com
A108.162.192.218🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrobin.ns.cloudflare.com
A172.64.32.218🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrobin.ns.cloudflare.com
A173.245.58.218🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrobin.ns.cloudflare.com
MX_dc-mx.bfaa09550d2a.strongstack.com.br ⭐
A192.185.211.95🇺🇸 Jacksonville192.185.208.0/21 Oracle Corporation
PTRbr32-ip22.hostgator.com.br
TXTv=spf1 a mx include:websitewelcome.com ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.20.42, 172.67.191.83
IPv6 hints2606:4700:3031::6815:142a, 2606:4700:3032::ac43:bf53
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=41, name=cloudflare-ech.com
SOArick.ns.cloudflare.comdns@cloudflare.com serial=2420078945

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=2026319376
rank #457523 globally
rank #2394 in the tld
WOT: SAFE (69/100)

Same first word

strongstack.com.br
strongstack.xyz
strongstack.com
strongstack.cloud
strongstack.dev

Similar names

stockgrants.com
grantstocks.xyz
stockgrants.xyz

Previous names

strongrace.com.br
strongram.com.br
strongrefrigeracao.com.br
strongren.com.br
strongrill.com.br
strongrj.com.br
strongroad.com.br
strongs.com.br
strongsales.com.br
strongsecurity.com.br
strongsecuritybrazil.com.br
strongseguranca.com.br
strongsengenharia.com.br
strongservice.com.br
strongservicosempresariais.com.br
strongsgym.com.br
strongslog.com.br
strongsorocaba.com.br
strongsoundeventos.com.br
strongsst.com.br

Next names

strongstart.com.br
strongster.com.br
strongstore.com.br
strongstoreonline.com.br
strongsuplefit.com.br
strongsuplementacao.com.br
strongsuplemento.com.br
strongsuplementos.com.br
strongsuplementosofc.com.br
strongtech.com.br
strongtechbrasil.com.br
strongtecnologia.com.br
strongtorque.com.br
strongtower.com.br
strongtracker.com.br
strongtraderpro.com.br
strongtrail.com.br
strongtransportes.com.br
strongtrucks.com.br

DNS History

11 records (7 active, 4 former)

NSrick.ns.cloudflare.comrobin.ns.cloudflare.comMX_dc-mx.bfaa09550d2a.strongstack.com.brA104.21.20.42172.67.191.832606:4700:3031::6815:142a2606:4700:3032::ac43:bf53188.114.96.0188.114.97.02a06:98c1:3120::2a06:98c1:3121::
●NSrick.ns.cloudflare.com2026-09-09 → 2026-11-15 · 2 obs
● 2026-09-09 03:16:20
● 2026-11-15 16:12:22
●NSrobin.ns.cloudflare.com2026-09-09 → 2026-11-15 · 2 obs
● 2026-09-09 03:16:20
● 2026-11-15 16:12:22
●MX_dc-mx.bfaa09550d2a.strongstack.com.br2026-09-09 → 2026-11-15 · 2 obs
● 2026-09-09 03:16:20
● 2026-11-15 16:12:22
●A104.21.20.422026-10-09 → 2026-11-15 · 3 obs
○ 2026-09-09 03:16:20
● 2026-10-09 05:59:46
● 2026-11-15 16:12:22
●A172.67.191.832026-10-09 → 2026-11-15 · 3 obs
○ 2026-09-09 03:16:20
● 2026-10-09 05:59:46
● 2026-11-15 16:12:22
○A188.114.96.02026-09-09 → 2026-09-09 · 3 obs
● 2026-09-09 03:16:20
○ 2026-10-09 05:59:46
○ 2026-11-15 16:12:22
○A188.114.97.02026-09-09 → 2026-09-09 · 3 obs
● 2026-09-09 03:16:20
○ 2026-10-09 05:59:46
○ 2026-11-15 16:12:22
●A2606:4700:3031::6815:142a2026-10-09 → 2026-11-15 · 3 obs
○ 2026-09-09 03:16:20
● 2026-10-09 05:59:46
● 2026-11-15 16:12:22
●A2606:4700:3032::ac43:bf532026-10-09 → 2026-11-15 · 3 obs
○ 2026-09-09 03:16:20
● 2026-10-09 05:59:46
● 2026-11-15 16:12:22
○A2a06:98c1:3120::2026-09-09 → 2026-09-09 · 3 obs
● 2026-09-09 03:16:20
○ 2026-10-09 05:59:46
○ 2026-11-15 16:12:22
○A2a06:98c1:3121::2026-09-09 → 2026-09-09 · 3 obs
● 2026-09-09 03:16:20
○ 2026-10-09 05:59:46
○ 2026-11-15 16:12:22

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
bra.dns.br, b.dns.br, c.dns.br, d.dns.br...-
strongstack.com.brrick.ns.cloudflare.com, robin.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.32.218

NS records: rick.ns.cloudflare.com, robin.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 1433ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.20.42, 172.67.191.83
AAAA22606:4700:3032::ac43:bf53, 2606:4700:3031::6815:142a
NS2rick.ns.cloudflare.com, robin.ns.cloudflare.com
MX1_dc-mx.bfaa09550d2a.strongstack.com.br (
TXT1v=spf1 a mx include:websitewelcome.com ~
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1rick.ns.cloudflare.com dns.cloudflare.co

Analysis

IP Addresses

strongstack.com.br points to the four IP addresses 104.21.20.42, 172.67.191.83, 2606:4700:3031::6815:142a and 2606:4700:3032::ac43:bf53.

synergiqai.com, cornerstonetimes.lat, onlyspins.kr plus two other host names have IP numbers in common with strongstack.com.br.

Name Servers

strongstack.com.br is served by two delegated name servers, rick.ns.cloudflare.com and robin.ns.cloudflare.com.

The name server configuration of strongstack.com.br is shared with other domains, for instance outlet317.com.br, vasumasur.workers.dev, static-eofinance.pages.dev and two others.

At least some of strongstack.com.br's name servers are shared with other domains, for example portfolio-website-6nb.pages.dev, wk888ss.com, dallasplasticsurgerymd.com and two more.

These name servers tend to appear together with the name servers kate.ns.cloudflare.com, ivan.ns.cloudflare.com and syeef.ns.cloudflare.com, plus two others.

Hosts with 6 IP addresses each:

rick.ns.cloudflare.com carries IP addresses 108.162.193.139, 172.64.33.139 and 173.245.59.139, with 3 other addresses beyond those.

robin.ns.cloudflare.com carries IP addresses 108.162.192.218, 172.64.32.218 and 173.245.58.218, with 3 other addresses beyond those.

Mail Servers

strongstack.com.br uses one mail server — _dc-mx.bfaa09550d2a.strongstack.com.br.

There is one IP number for _dc-mx.bfaa09550d2a.strongstack.com.br: 192.185.211.95.