protag.com.br - robtex.com

protag.com.br

DNSSEC⚠️ Not signed
A2606:4700:3031::6815:1f82🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:b089🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.31.130Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.176.137🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSamalia.ns.cloudflare.com ⭐
A2606:4700:50::a29f:265e🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRamalia.ns.cloudflare.com
A2803:f800:50::6ca2:c25e🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRamalia.ns.cloudflare.com
A2a06:98c1:50::ac40:225e🇺🇸 Cloudflare2a06:98c1:50::/45
PTRamalia.ns.cloudflare.com
A108.162.194.94🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRamalia.ns.cloudflare.com
A162.159.38.94Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRamalia.ns.cloudflare.com
A172.64.34.94🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRamalia.ns.cloudflare.com
NSlex.ns.cloudflare.com
A2606:4700:58::adf5:3bc4🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlex.ns.cloudflare.com
A2803:f800:50::6ca2:c1c4🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRlex.ns.cloudflare.com
A2a06:98c1:50::ac40:21c4🇺🇸 Cloudflare2a06:98c1:50::/45
PTRlex.ns.cloudflare.com
A108.162.193.196🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlex.ns.cloudflare.com
A172.64.33.196🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlex.ns.cloudflare.com
A173.245.59.196🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlex.ns.cloudflare.com
MXprotag-com-br.mail.protection.outlook.com ⭐
A2a01:111:f403:cc2c::🇮🇳 Microsoft2a01:111:f000::/36
PTRmail-ma0pr01cu01000.inbound.protection.outlook.com
A2a01:111:f403:cc2c::1🇮🇳 Microsoft2a01:111:f000::/36
PTRmail-ma0pr01cu01101.inbound.protection.outlook.com
A2a01:111:f403:cc2d::🇮🇳 Microsoft2a01:111:f000::/36
PTRmail-pnzpr01cu00200.inbound.protection.outlook.com
A2a01:111:f403:cc2d::1🇮🇳 Microsoft2a01:111:f000::/36
PTRmail-pnypr01cu00201.inbound.protection.outlook.com
A52.101.144.0🇮🇳 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-ma0pr01cu01000.inbound.protection.outlook.com
A52.101.144.3🇮🇳 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-ma0pr01cu01103.inbound.protection.outlook.com
A52.101.145.0🇮🇳 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-pnzpr01cu00200.inbound.protection.outlook.com
A52.101.145.2🇮🇳 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-pnypr01cu00202.inbound.protection.outlook.com
TXTMS=ms99988350
TXTv=spf1 include:spf.protection.outlook.com -all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.31.130, 172.67.176.137
IPv6 hints2606:4700:3031::6815:1f82, 2606:4700:3037::ac43:b089
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=20, name=cloudflare-ech.com
SOAamalia.ns.cloudflare.comdns@cloudflare.com serial=2406683848

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=2026198418
rank #524847 globally
rank #3892 in the tld
WOT: SAFE (69/100)

Same first word

protag.com.br
protag.dk
protag.com
protag.io
protag.com.tr
protag.net
protag.com.my
protag.de

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DNS History

9 records (7 active, 2 former)

20162017201820192020202120222023202420252026NSamalia.ns.cloudflare.comlex.ns.cloudflare.comb.sec.dns.brc.sec.dns.brMXprotag-com-br.mail.protection.outlook.comA104.21.31.130172.67.176.1372606:4700:3031::6815:1f822606:4700:3037::ac43:b089
●NSamalia.ns.cloudflare.com2026-06-24 → 2026-07-17 · 3 obs
○ 2017-02-19 17:12:52
● 2026-06-24 14:17:12
● 2026-07-17 18:02:46
○NSb.sec.dns.br2015-06-26 → 2017-02-19 · 4 obs
● 2015-06-26 23:40:42
● 2017-02-19 17:12:52
○ 2026-06-24 14:17:12
○ 2026-07-17 18:02:46
○NSc.sec.dns.br2015-06-26 → 2017-02-19 · 4 obs
● 2015-06-26 23:40:42
● 2017-02-19 17:12:52
○ 2026-06-24 14:17:12
○ 2026-07-17 18:02:46
●NSlex.ns.cloudflare.com2026-06-24 → 2026-07-17 · 3 obs
○ 2017-02-19 17:12:52
● 2026-06-24 14:17:12
● 2026-07-17 18:02:46
●MXprotag-com-br.mail.protection.outlook.com2026-06-24 → 2026-07-17 · 2 obs
● 2026-06-24 14:17:12
● 2026-07-17 18:02:46
●A104.21.31.1302026-06-24 → 2026-07-17 · 2 obs
● 2026-06-24 14:17:12
● 2026-07-17 18:02:46
●A172.67.176.1372026-06-24 → 2026-07-17 · 2 obs
● 2026-06-24 14:17:12
● 2026-07-17 18:02:46
●A2606:4700:3031::6815:1f822026-06-24 → 2026-07-17 · 2 obs
● 2026-06-24 14:17:12
● 2026-07-17 18:02:46
●A2606:4700:3037::ac43:b0892026-06-24 → 2026-07-17 · 2 obs
● 2026-06-24 14:17:12
● 2026-07-17 18:02:46

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
brf.dns.br, c.dns.br, d.dns.br, a.dns.br...-
protag.com.bramalia.ns.cloudflare.com, lex.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.33.196

NS records: amalia.ns.cloudflare.com, lex.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 713ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.176.137, 104.21.31.130
AAAA22606:4700:3031::6815:1f82, 2606:4700:3037::ac43:b089
NS2amalia.ns.cloudflare.com, lex.ns.cloudflare.com
MX1protag-com-br.mail.protection.outlook.co
TXT2MS=ms99988350, v=spf1 include:spf.protection.outlook.co
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1amalia.ns.cloudflare.com dns.cloudflare.

Analysis

IP Addresses

protag.com.br resolves to four IP addresses: 104.21.31.130, 172.67.176.137, 2606:4700:3031::6815:1f82 and 2606:4700:3037::ac43:b089.

Two other host names, along with goddessofpublicspeaking.com.au, 8899zs.com and wangda168.com, also share IP numbers with protag.com.br.

Name Servers

protag.com.br uses two name servers for its delegation: amalia.ns.cloudflare.com and lex.ns.cloudflare.com.

protag.com.br shares its NS records with other domains, for example fresha.info, fresha.mobi, zutak.com and two others.

protag.com.br has at least partial name server overlap with other domains, such as dailytv.net, long-maiwenquan.com, solo-project.com and two others.

It is common to find these name servers paired with the name servers erin.ns.cloudflare.com, reese.ns.cloudflare.com, roman.ns.cloudflare.com and harlan.ns.cloudflare.com.

DNS names with 6 IP addresses:

Hostname amalia.ns.cloudflare.com directs to 108.162.194.94, 162.159.38.94 and 172.64.34.94 along with 3 other IP addresses.

Hostname lex.ns.cloudflare.com directs to 108.162.193.196, 172.64.33.196 and 173.245.59.196 along with 3 other IP addresses.

Mail Servers

The sole mail server for protag.com.br is protag-com-br.mail.protection.outlook.com.

With 8 IP addresses total, protag-com-br.mail.protection.outlook.com resolves to 52.101.144.0, 52.101.144.3, 52.101.145.0 and 5 others.