treinaon.com.br - robtex.com

treinaon.com.br

DNSSEC⚠️ Not signed
A2606:4700:3030::ac43:b807🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::6815:5403🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.84.3Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.184.7🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSannabel.ns.cloudflare.com ⭐
A2606:4700:50::a29f:26cf🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRannabel.ns.cloudflare.com
A2803:f800:50::6ca2:c2cf🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRannabel.ns.cloudflare.com
A2a06:98c1:50::ac40:22cf🇺🇸 Cloudflare2a06:98c1:50::/45
PTRannabel.ns.cloudflare.com
A108.162.194.207🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRannabel.ns.cloudflare.com
A162.159.38.207Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRannabel.ns.cloudflare.com
A172.64.34.207🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRannabel.ns.cloudflare.com
NSkurt.ns.cloudflare.com
A2606:4700:58::adf5:3bc1🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkurt.ns.cloudflare.com
A2803:f800:50::6ca2:c1c1🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRkurt.ns.cloudflare.com
A2a06:98c1:50::ac40:21c1🇺🇸 Cloudflare2a06:98c1:50::/45
PTRkurt.ns.cloudflare.com
A108.162.193.193🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkurt.ns.cloudflare.com
A172.64.33.193🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkurt.ns.cloudflare.com
A173.245.59.193🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkurt.ns.cloudflare.com
MXmx-win.digitalis.tec.br ⭐
A74.63.195.42🇺🇸 Limestone Networks74.63.192.0/18 Inc. 400 S. Akard Street Dallas, TX 75202 US =20
PTRmx-win.digitalis.tec.br
TXTgoogle-site-verification=ICKmkXBRs9qKazTIsrT1C9SGHBlKQPHvxQNvMEtamRM
TXTv=spf1 mx:mx-win.digitalis.tec.br ip4:51.159.199.58 ip4:195.154.134.27 -all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.84.3, 172.67.184.7
IPv6 hints2606:4700:3030::ac43:b807, 2606:4700:3036::6815:5403
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=215, name=cloudflare-ech.com
SOAannabel.ns.cloudflare.comdns@cloudflare.com serial=2399941071

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=2026114362
rank #563951 globally
rank #4136 in the tld
WOT: SAFE (69/100)

Same first word

treinaon.com.br

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DNS History

7 records (7 active, 0 former)

NSannabel.ns.cloudflare.comkurt.ns.cloudflare.comMXmx-win.digitalis.tec.brA104.21.84.3172.67.184.72606:4700:3030::ac43:b8072606:4700:3036::6815:5403
●NSannabel.ns.cloudflare.com2026-04-14 → 2026-04-24 · 2 obs
● 2026-04-14 13:19:22
● 2026-04-24 15:27:32
●NSkurt.ns.cloudflare.com2026-04-14 → 2026-04-24 · 2 obs
● 2026-04-14 13:19:22
● 2026-04-24 15:27:32
●MXmx-win.digitalis.tec.br2026-04-14 → 2026-04-24 · 2 obs
● 2026-04-14 13:19:22
● 2026-04-24 15:27:32
●A104.21.84.32026-04-14 → 2026-04-24 · 2 obs
● 2026-04-14 13:19:22
● 2026-04-24 15:27:32
●A172.67.184.72026-04-14 → 2026-04-24 · 2 obs
● 2026-04-14 13:19:22
● 2026-04-24 15:27:32
●A2606:4700:3030::ac43:b8072026-04-14 → 2026-04-24 · 2 obs
● 2026-04-14 13:19:22
● 2026-04-24 15:27:32
●A2606:4700:3036::6815:54032026-04-14 → 2026-04-24 · 2 obs
● 2026-04-14 13:19:22
● 2026-04-24 15:27:32

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
bra.dns.br, b.dns.br, c.dns.br, d.dns.br...-
treinaon.com.brannabel.ns.cloudflare.com, kurt.ns.cloudflare.com-

✅ Authoritative Response

Server:162.159.38.207

NS records: annabel.ns.cloudflare.com, kurt.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 696ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.84.3, 172.67.184.7
AAAA22606:4700:3030::ac43:b807, 2606:4700:3036::6815:5403
NS2annabel.ns.cloudflare.com, kurt.ns.cloudflare.com
MX1mx-win.digitalis.tec.br (pri: 10)
TXT2google-site-verification=ICKmkXBRs9qKazT, v=spf1 mx:mx-win.digitalis.tec.br ip4:51
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1annabel.ns.cloudflare.com dns.cloudflare

Analysis

IP Addresses

treinaon.com.br maps to four IP numbers: 2606:4700:3030::ac43:b807, 2606:4700:3036::6815:5403, 104.21.84.3 and 172.67.184.7.

Other host names, for instance pafiibukotajakarta.org, mail.dentool.dk, autopano.net, amozoli.lv and janacekconstruction.com share IP numbers with treinaon.com.br.

Name Servers

Two name servers annabel.ns.cloudflare.com and kurt.ns.cloudflare.com handle delegation for treinaon.com.br.

treinaon.com.br uses the same name server setup as other domains, for example mbrx.app, capacta.com.br, usem.org, zouker.com and timebase.app.

treinaon.com.br partially shares name servers with other domains; examples include sgjtpp.com, smux.cc, highvault.com, khulio.com and noxicloud.com.

These name servers are often used with the name servers julio.ns.cloudflare.com and haley.ns.cloudflare.com.

Host names with six IP numbers: annabel.ns.cloudflare.com points to: 2606:4700:50::a29f:26cf, 2803:f800:50::6ca2:c2cf, 2a06:98c1:50::ac40:22cf, 108.162.194.207, 162.159.38.207 and 172.64.34.207; kurt.ns.cloudflare.com points to: 2606:4700:58::adf5:3bc1, 2803:f800:50::6ca2:c1c1, 2a06:98c1:50::ac40:21c1, 108.162.193.193, 172.64.33.193 and 173.245.59.193.

Mail Servers

treinaon.com.br is handled by a single mail server, mx-win.digitalis.tec.br.

treinaon.com.br has the same mail server setup as other domains, including digitalis.tec.br, capacta.com.br, grpld.com, andradespartners.com.br and workls.com.br.

mx-win.digitalis.tec.br points to a single IP: 74.63.195.42.