simulasaude.com.br - robtex.com

simulasaude.com.br

DNSSEC⚠️ Not signed
A2606:4700:3037::6815:1435🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:bfca🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.20.53Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.191.202🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSdarwin.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b97🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdarwin.ns.cloudflare.com
A2803:f800:50::6ca2:c197🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRdarwin.ns.cloudflare.com
A2a06:98c1:50::ac40:2197🇺🇸 Cloudflare2a06:98c1:50::/45
PTRdarwin.ns.cloudflare.com
A108.162.193.151🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdarwin.ns.cloudflare.com
A172.64.33.151🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdarwin.ns.cloudflare.com
A173.245.59.151🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdarwin.ns.cloudflare.com
NSnola.ns.cloudflare.com
A2606:4700:50::adf5:3ad4🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnola.ns.cloudflare.com
A2803:f800:50::6ca2:c0d4🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRnola.ns.cloudflare.com
A2a06:98c1:50::ac40:20d4🇺🇸 Cloudflare2a06:98c1:50::/45
PTRnola.ns.cloudflare.com
A108.162.192.212🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnola.ns.cloudflare.com
A172.64.32.212🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnola.ns.cloudflare.com
A173.245.58.212🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnola.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.20.53, 172.67.191.202
IPv62606:4700:3037::6815:1435, 2606:4700:3037::ac43:bfca
SOAdarwin.ns.cloudflare.comdns@cloudflare.com serial=2397121792

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=2026086424
rank #550596 globally
rank #4104 in the tld
WOT: SAFE (69/100)

Same first word

simulasaude.com.br

DNS History

13 records (6 active, 7 former)

201820192020202120222023202420252026NSdarwin.ns.cloudflare.comnola.ns.cloudflare.comd.sec.dns.brf.sec.dns.brns1.pndi.com.brns2.pndi.com.brMXmx0.simulasaude.com.brA104.21.20.53172.67.191.2022606:4700:3037::6815:14352606:4700:3037::ac43:bfca104.237.3.123107.155.116.94
○NSd.sec.dns.br2019-04-05 → 2019-04-05 · 4 obs
○ 2017-02-11 22:21:12
● 2019-04-05 01:57:28
○ 2026-02-15 12:51:44
○ 2026-03-27 17:54:12
●NSdarwin.ns.cloudflare.com2026-02-15 → 2026-03-27 · 3 obs
○ 2019-04-05 01:57:28
● 2026-02-15 12:51:44
● 2026-03-27 17:54:12
○NSf.sec.dns.br2019-04-05 → 2019-04-05 · 4 obs
○ 2017-02-11 22:21:12
● 2019-04-05 01:57:28
○ 2026-02-15 12:51:44
○ 2026-03-27 17:54:12
●NSnola.ns.cloudflare.com2026-02-15 → 2026-03-27 · 3 obs
○ 2019-04-05 01:57:28
● 2026-02-15 12:51:44
● 2026-03-27 17:54:12
○NSns1.pndi.com.br2017-02-11 → 2017-02-11 · 3 obs
● 2017-02-11 22:21:12
○ 2019-04-05 01:57:28
○ 2026-03-27 17:54:12
○NSns2.pndi.com.br2017-02-11 → 2017-02-11 · 3 obs
● 2017-02-11 22:21:12
○ 2019-04-05 01:57:28
○ 2026-03-27 17:54:12
○MXmx0.simulasaude.com.br2017-02-11 → 2017-02-11 · 3 obs
● 2017-02-11 22:21:12
○ 2019-04-05 01:57:28
○ 2026-03-27 17:54:12
●A104.21.20.532026-02-15 → 2026-03-27 · 3 obs
○ 2019-04-05 01:57:28
● 2026-02-15 12:51:44
● 2026-03-27 17:54:12
○A104.237.3.1232019-04-05 → 2019-04-05 · 4 obs
○ 2017-02-11 22:21:12
● 2019-04-05 01:57:28
○ 2026-02-15 12:51:44
○ 2026-03-27 17:54:12
○A107.155.116.942017-02-11 → 2017-02-11 · 3 obs
● 2017-02-11 22:21:12
○ 2019-04-05 01:57:28
○ 2026-03-27 17:54:12
●A172.67.191.2022026-02-15 → 2026-03-27 · 3 obs
○ 2019-04-05 01:57:28
● 2026-02-15 12:51:44
● 2026-03-27 17:54:12
●A2606:4700:3037::6815:14352026-02-15 → 2026-03-27 · 3 obs
○ 2019-04-05 01:57:28
● 2026-02-15 12:51:44
● 2026-03-27 17:54:12
●A2606:4700:3037::ac43:bfca2026-02-15 → 2026-03-27 · 3 obs
○ 2019-04-05 01:57:28
● 2026-02-15 12:51:44
● 2026-03-27 17:54:12

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
brf.dns.br, d.dns.br, b.dns.br, e.dns.br...-
simulasaude.com.brdarwin.ns.cloudflare.com, nola.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.192.212

NS records: darwin.ns.cloudflare.com, nola.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 398ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.191.202, 104.21.20.53
AAAA22606:4700:3037::ac43:bfca, 2606:4700:3037::6815:1435
NS2darwin.ns.cloudflare.com, nola.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1darwin.ns.cloudflare.com dns.cloudflare.

Analysis

IP Addresses

simulasaude.com.br points to four IP numbers: 2606:4700:3037::6815:1435, 2606:4700:3037::ac43:bfca, 104.21.20.53 and 172.67.191.202.

For instance, other host names www.nuanto.com, igluonline.com, raphaelmp.com, luso-bonsai.com and 918kiss.adult share IP numbers with simulasaude.com.br.

Name Servers

simulasaude.com.br is delegated to two name servers: darwin.ns.cloudflare.com and nola.ns.cloudflare.com.

simulasaude.com.br uses the same name server setup as other domains such as 4freeprintable.com, yourcustomphonecase.com, printablemapaz.com, printable-worksheet.com and kuponsaasxndos.xyz.

simulasaude.com.br shares name servers with other domains at least partially, for example zaninijunior.com.br, savetara.com, compumaxtilab.com, letsunlockiphone.ru and publicvoid.win.

These name servers are commonly used together with hayes.ns.cloudflare.com, kia.ns.cloudflare.com, opal.ns.cloudflare.com and bob.ns.cloudflare.com.

Host names with six IP numbers: host name darwin.ns.cloudflare.com points to: 2606:4700:58::adf5:3b97, 2803:f800:50::6ca2:c197, 2a06:98c1:50::ac40:2197, 108.162.193.151, 172.64.33.151 and 173.245.59.151; host name nola.ns.cloudflare.com points to: 2606:4700:50::adf5:3ad4, 2803:f800:50::6ca2:c0d4, 2a06:98c1:50::ac40:20d4, 108.162.192.212, 172.64.32.212 and 173.245.58.212.