crefito15.org.br - robtex.com

crefito15.org.br

DNSSEC⚠️ Not signed
A2606:4700:3031::ac43:86b8🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3032::6815:668🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.6.104Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.134.184🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSdorthy.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3af9🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdorthy.ns.cloudflare.com
A2803:f800:50::6ca2:c0f9🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRdorthy.ns.cloudflare.com
A2a06:98c1:50::ac40:20f9🇺🇸 Cloudflare2a06:98c1:50::/45
PTRdorthy.ns.cloudflare.com
A108.162.192.249🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdorthy.ns.cloudflare.com
A172.64.32.249🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdorthy.ns.cloudflare.com
A173.245.58.249🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdorthy.ns.cloudflare.com
NSduke.ns.cloudflare.com
A2606:4700:58::adf5:3b6e🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRduke.ns.cloudflare.com
A2803:f800:50::6ca2:c16e🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRduke.ns.cloudflare.com
A2a06:98c1:50::ac40:216e🇺🇸 Cloudflare2a06:98c1:50::/45
PTRduke.ns.cloudflare.com
A108.162.193.110🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRduke.ns.cloudflare.com
A172.64.33.110🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRduke.ns.cloudflare.com
A173.245.59.110🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRduke.ns.cloudflare.com
MXcrefito15-org-br.mail.protection.outlook.com ⭐
A2a01:111:f403:c94a::🇬🇧 Microsoft2a01:111:f000::/36
PTRmail-cp5p284cu01800.inbound.protection.outlook.com
A2a01:111:f403:c94a::1🇬🇧 Microsoft2a01:111:f000::/36
PTRmail-cp4p284cu00401.inbound.protection.outlook.com
A2a01:111:f403:c94a::2🇬🇧 Microsoft2a01:111:f000::/36
PTRmail-cp3p284cu00702.inbound.protection.outlook.com
A2a01:111:f403:c94c::🇬🇧 Microsoft2a01:111:f000::/36
PTRmail-roap284cu02600.inbound.protection.outlook.com
A52.101.198.0🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-cp5p284cu01800.inbound.protection.outlook.com
A52.101.198.1🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
A52.101.198.38🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
A52.101.200.0🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
TXTMS=ms99139937
TXTv=spf1 include:spf.protection.outlook.com include:_spf.aremail.com.br -all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.6.104, 172.67.134.184
IPv6 hints2606:4700:3031::ac43:86b8, 2606:4700:3032::6815:668
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=249, name=cloudflare-ech.com
SOAdorthy.ns.cloudflare.comdns@cloudflare.com serial=2403720336

org.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=2026132206
WOT: SAFE (99/100)

Same first word

crefito15.org.br

DNS History

14 records (7 active, 7 former)

20192020202120222023202420252026NSdorthy.ns.cloudflare.comduke.ns.cloudflare.comns1.locaweb.com.brns2.locaweb.com.brns3.locaweb.com.brMXcrefito15-org-br.mail.protection.outlook.commx.a.locaweb.com.brmx.b.locaweb.com.brmx.jk.locaweb.com.brA104.21.6.104172.67.134.1842606:4700:3031::ac43:86b82606:4700:3032::6815:668179.188.11.35
●NSdorthy.ns.cloudflare.com2026-04-24 → 2026-05-12 · 3 obs
○ 2018-05-23 12:16:02
● 2026-04-24 16:33:46
● 2026-05-12 09:01:06
●NSduke.ns.cloudflare.com2026-04-24 → 2026-05-12 · 3 obs
○ 2018-05-23 12:16:02
● 2026-04-24 16:33:46
● 2026-05-12 09:01:06
○NSns1.locaweb.com.br2018-05-23 → 2018-05-23 · 3 obs
● 2018-05-23 12:16:02
○ 2026-04-24 16:33:46
○ 2026-05-12 09:01:06
○NSns2.locaweb.com.br2018-05-23 → 2018-05-23 · 3 obs
● 2018-05-23 12:16:02
○ 2026-04-24 16:33:46
○ 2026-05-12 09:01:06
○NSns3.locaweb.com.br2018-05-23 → 2018-05-23 · 3 obs
● 2018-05-23 12:16:02
○ 2026-04-24 16:33:46
○ 2026-05-12 09:01:06
●MXcrefito15-org-br.mail.protection.outlook.com2026-04-24 → 2026-05-12 · 3 obs
○ 2018-05-23 12:16:02
● 2026-04-24 16:33:46
● 2026-05-12 09:01:06
○MXmx.a.locaweb.com.br2018-05-23 → 2018-05-23 · 3 obs
● 2018-05-23 12:16:02
○ 2026-04-24 16:33:46
○ 2026-05-12 09:01:06
○MXmx.b.locaweb.com.br2018-05-23 → 2018-05-23 · 3 obs
● 2018-05-23 12:16:02
○ 2026-04-24 16:33:46
○ 2026-05-12 09:01:06
○MXmx.jk.locaweb.com.br2018-05-23 → 2018-05-23 · 3 obs
● 2018-05-23 12:16:02
○ 2026-04-24 16:33:46
○ 2026-05-12 09:01:06
●A104.21.6.1042026-04-24 → 2026-05-12 · 3 obs
○ 2018-05-23 12:16:02
● 2026-04-24 16:33:46
● 2026-05-12 09:01:06
●A172.67.134.1842026-04-24 → 2026-05-12 · 3 obs
○ 2018-05-23 12:16:02
● 2026-04-24 16:33:46
● 2026-05-12 09:01:06
○A179.188.11.352018-05-23 → 2018-05-23 · 3 obs
● 2018-05-23 12:16:02
○ 2026-04-24 16:33:46
○ 2026-05-12 09:01:06
●A2606:4700:3031::ac43:86b82026-04-24 → 2026-05-12 · 3 obs
○ 2018-05-23 12:16:02
● 2026-04-24 16:33:46
● 2026-05-12 09:01:06
●A2606:4700:3032::6815:6682026-04-24 → 2026-05-12 · 3 obs
○ 2018-05-23 12:16:02
● 2026-04-24 16:33:46
● 2026-05-12 09:01:06

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
bra.dns.br, b.dns.br, c.dns.br, d.dns.br...-
crefito15.org.brdorthy.ns.cloudflare.com, duke.ns.cloudflare.com-

✅ Authoritative Response

Server:173.245.59.110

NS records: dorthy.ns.cloudflare.com, duke.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for crefito15.org.br (unsigned zone)

⏱️ Timing

Total: 866ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.134.184, 104.21.6.104
AAAA22606:4700:3031::ac43:86b8, 2606:4700:3032::6815:668
NS2dorthy.ns.cloudflare.com, duke.ns.cloudflare.com
MX1crefito15-org-br.mail.protection.outlook
TXT2MS=ms99139937, v=spf1 include:spf.protection.outlook.co
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1dorthy.ns.cloudflare.com dns.cloudflare.

Analysis

IP Addresses

crefito15.org.br points to four IP numbers: 2606:4700:3031::ac43:86b8, 2606:4700:3032::6815:668, 104.21.6.104 and 172.67.134.184.

Other host names, for instance psidex.com, www.ralc.co.il, prolentra.com, squirtchat.com and inerdz.com share IP numbers with crefito15.org.br.

Name Servers

Delegation for crefito15.org.br rests with two name servers, dorthy.ns.cloudflare.com and duke.ns.cloudflare.com.

crefito15.org.br shares the same name server setup as other domains, including upscore.com, tokatgazetesi.com, thenewsbox.net, thenewsbar.net and toto-forum.com.

crefito15.org.br at least partially shares name servers with other domains, for instance ukwebsolutionsdirect.co.uk, wdgirls.net, as30041.net, 123pecas-auto.pt and marchi.ca.

These name servers are commonly used with the name servers rayden.ns.cloudflare.com.

Host names with six IP numbers: host name dorthy.ns.cloudflare.com points to: 2606:4700:50::adf5:3af9, 2803:f800:50::6ca2:c0f9, 2a06:98c1:50::ac40:20f9, 108.162.192.249, 172.64.32.249 and 173.245.58.249; host name duke.ns.cloudflare.com points to: 2606:4700:58::adf5:3b6e, 2803:f800:50::6ca2:c16e, 2a06:98c1:50::ac40:216e, 108.162.193.110, 172.64.33.110 and 173.245.59.110.

Mail Servers

crefito15.org.br is handled by a single mail server, crefito15-org-br.mail.protection.outlook.com.

crefito15-org-br.mail.protection.outlook.com resolves to eight IP addresses: 2a01:111:f403:c94a::, 2a01:111:f403:c94a::1, 2a01:111:f403:c94a::2, 2a01:111:f403:c94c::, 52.101.198.0, 52.101.198.1, 52.101.198.38 and 52.101.200.0.