digitalcollege.com.br - robtex.com

digitalcollege.com.br

DNSSEC⚠️ Not signed
A2606:4700:3035::6815:54d4🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::ac43:c527🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.84.212Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.197.39🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSheidi.ns.cloudflare.com ⭐
A2606:4700:50::a29f:26ec🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRheidi.ns.cloudflare.com
A2803:f800:50::6ca2:c2ec🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRheidi.ns.cloudflare.com
A2a06:98c1:50::ac40:22ec🇺🇸 Cloudflare2a06:98c1:50::/45
PTRheidi.ns.cloudflare.com
A108.162.194.236🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRheidi.ns.cloudflare.com
A162.159.38.236Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRheidi.ns.cloudflare.com
A172.64.34.236🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRheidi.ns.cloudflare.com
NSruben.ns.cloudflare.com
A2606:4700:58::a29f:2c47🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRruben.ns.cloudflare.com
A2803:f800:50::6ca2:c347🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRruben.ns.cloudflare.com
A2a06:98c1:50::ac40:2347🇺🇸 Cloudflare2a06:98c1:50::/45
PTRruben.ns.cloudflare.com
A108.162.195.71🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRruben.ns.cloudflare.com
A162.159.44.71Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRruben.ns.cloudflare.com
A172.64.35.71🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRruben.ns.cloudflare.com
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c21::1b🇺🇸 Google2607:f8b0:4004::/48
PTRpe-in-f27.1e100.net
A64.233.180.27🇺🇸 Google64.233.180.0/24
PTRon-in-f27.1e100.net
PTRpe-in-f27.1e100.net
MXalt1.aspmx.l.google.com(5)
A2800:3f0:4003:c0f::1b🇨🇱 Google2800:3f0:4003::/48
A108.177.123.26🇺🇸 Google108.177.123.0/24
PTRlcscld-in-f26.1e100.net
MXalt2.aspmx.l.google.com(5)
A2a00:1450:400b:c02::1b🇮🇪 Google2a00:1450:400b::/48
PTRdj-in-f27.1e100.net
A172.253.116.26🇺🇸 Google172.253.116.0/24
PTRdj-in-f26.1e100.net
MXalt3.aspmx.l.google.com(10)
A2a00:1450:4009:c0f::1a🇬🇧 Google2a00:1450:4009::/48
PTRyulhrs-in-f26.1e100.net
A192.178.223.26🇺🇸 Google192.178.223.0/24
PTRyulhrs-in-f26.1e100.net
MXalt4.aspmx.l.google.com(10)
A2a00:1450:400c:c23::1a🇧🇪 Google2a00:1450:400c::/48
PTRyubrupd-in-f26.1e100.net
A172.253.157.27🇺🇸 Google172.253.0.0/16
PTRyubrupd-in-f27.1e100.net
TXTMS=ms27424689
TXTMS=ms53328016
TXTbrevo-code:e591e31dd3e42808d779b52f776ff138
TXTgoogle-site-verification=Ru6ZMT0WaUXVtcKSg5I_BzflaT_H2ExrLjcpjNqndqc
TXTgoogle-site-verification=jRvDGq1tBTrppsEJBVwpN61Ki2940RABogSEo9Sn0NQ
TXTopenai-domain-verification=dv-KUtqzXnUzytzzsynHLRS12be
TXTv=spf1 include:_spf.google.com include:wpmail.org ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.84.212, 172.67.197.39
IPv6 hints2606:4700:3035::6815:54d4, 2606:4700:3035::ac43:c527
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=99, name=cloudflare-ech.com
SOAheidi.ns.cloudflare.comdns@cloudflare.com serial=2410325368

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=2026210156
rank #519666 globally
rank #3715 in the tld
WOT: SAFE (69/100)

Same first word

digitalcollege.org
digitalcollege.com.br

DNS History

19 records (11 active, 8 former)

NSheidi.ns.cloudflare.comruben.ns.cloudflare.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comA104.21.84.212172.67.197.392606:4700:3035::6815:54d42606:4700:3035::ac43:c527188.114.96.0188.114.96.4188.114.97.0188.114.97.42a06:98c1:3120::2a06:98c1:3120::42a06:98c1:3121::2a06:98c1:3121::4
●NSheidi.ns.cloudflare.com2026-07-20 → 2026-07-29 · 2 obs
● 2026-07-20 14:49:54
● 2026-07-29 07:07:54
●NSruben.ns.cloudflare.com2026-07-20 → 2026-07-29 · 2 obs
● 2026-07-20 14:49:54
● 2026-07-29 07:07:54
●MXalt1.aspmx.l.google.com2026-07-20 → 2026-07-29 · 2 obs
● 2026-07-20 14:49:54
● 2026-07-29 07:07:54
●MXalt2.aspmx.l.google.com2026-07-20 → 2026-07-29 · 2 obs
● 2026-07-20 14:49:54
● 2026-07-29 07:07:54
●MXalt3.aspmx.l.google.com2026-07-20 → 2026-07-29 · 2 obs
● 2026-07-20 14:49:54
● 2026-07-29 07:07:54
●MXalt4.aspmx.l.google.com2026-07-20 → 2026-07-29 · 2 obs
● 2026-07-20 14:49:54
● 2026-07-29 07:07:54
●MXaspmx.l.google.com2026-07-20 → 2026-07-29 · 2 obs
● 2026-07-20 14:49:54
● 2026-07-29 07:07:54
●A104.21.84.2122026-07-29 → 2026-07-29 · 2 obs
○ 2026-07-20 18:30:28
● 2026-07-29 07:07:54
●A172.67.197.392026-07-29 → 2026-07-29 · 2 obs
○ 2026-07-20 18:30:28
● 2026-07-29 07:07:54
○A188.114.96.02026-07-20 → 2026-07-20 · 3 obs
○ 2026-07-20 14:49:54
● 2026-07-20 16:34:04
○ 2026-07-29 07:07:54
○A188.114.96.42026-07-20 → 2026-07-20 · 3 obs
● 2026-07-20 14:49:54
○ 2026-07-20 16:34:04
○ 2026-07-29 07:07:54
○A188.114.97.02026-07-20 → 2026-07-20 · 3 obs
○ 2026-07-20 14:49:54
● 2026-07-20 16:34:04
○ 2026-07-29 07:07:54
○A188.114.97.42026-07-20 → 2026-07-20 · 3 obs
● 2026-07-20 14:49:54
○ 2026-07-20 16:34:04
○ 2026-07-29 07:07:54
●A2606:4700:3035::6815:54d42026-07-29 → 2026-07-29 · 2 obs
○ 2026-07-20 18:30:28
● 2026-07-29 07:07:54
●A2606:4700:3035::ac43:c5272026-07-29 → 2026-07-29 · 2 obs
○ 2026-07-20 18:30:28
● 2026-07-29 07:07:54
○A2a06:98c1:3120::2026-07-20 → 2026-07-20 · 3 obs
○ 2026-07-20 16:34:04
● 2026-07-20 18:30:28
○ 2026-07-29 07:07:54
○A2a06:98c1:3120::42026-07-20 → 2026-07-20 · 3 obs
● 2026-07-20 14:49:54
○ 2026-07-20 18:30:28
○ 2026-07-29 07:07:54
○A2a06:98c1:3121::2026-07-20 → 2026-07-20 · 3 obs
○ 2026-07-20 16:34:04
● 2026-07-20 18:30:28
○ 2026-07-29 07:07:54
○A2a06:98c1:3121::42026-07-20 → 2026-07-20 · 3 obs
● 2026-07-20 14:49:54
○ 2026-07-20 18:30:28
○ 2026-07-29 07:07:54

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
bra.dns.br, b.dns.br, c.dns.br, d.dns.br...-
digitalcollege.com.brheidi.ns.cloudflare.com, ruben.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.195.71

NS records: heidi.ns.cloudflare.com, ruben.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 950ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.84.212, 172.67.197.39
AAAA22606:4700:3035::6815:54d4, 2606:4700:3035::ac43:c527
NS2heidi.ns.cloudflare.com, ruben.ns.cloudflare.com
MX5aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...
TXT7MS=ms27424689, MS=ms53328016...
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1heidi.ns.cloudflare.com dns.cloudflare.c

Analysis

IP Addresses

digitalcollege.com.br directs to four IP numbers, which are 104.21.84.212, 172.67.197.39, 2606:4700:3035::6815:54d4 and 2606:4700:3035::ac43:c527.

Among the host names that share IP numbers with digitalcollege.com.br are ericktqls766.timeforchangecounselling.com, 061ld.com, wap.juxinshuntong.com and two others.

Name Servers

digitalcollege.com.br has two authoritative name servers — heidi.ns.cloudflare.com and ruben.ns.cloudflare.com.

digitalcollege.com.br has the same name server delegation as a number of other domains, such as ontveg.com, outerbanksweddingassoc.org, pam2004.org and two more.

There is at least partial name server overlap between digitalcollege.com.br and other domains — ex-links.com, attogtechnologies.org, protect4.se and two more among them.

These name servers are routinely deployed together with the name servers mona.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

heidi.ns.cloudflare.com points to 108.162.194.236, 162.159.38.236, 172.64.34.236 and 3 other IP addresses.

ruben.ns.cloudflare.com points to 108.162.195.71, 162.159.44.71, 172.64.35.71 and 3 other IP addresses.

Mail Servers

Five mail servers handle digitalcollege.com.br: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

digitalcollege.com.br shares at least some of its mail servers with other domains — for example ns500742.ns500731.ns500731.ns500671.ns500671.ns500688.ns500671.ns500705.ns500705.ns500678.ns500649.ns500649.ns500666.ns500142.lusty(0x736c7574)z.com, skatenfunzone.com, ingenieros.cl and two more.

It is common for these mail servers to co-occur with alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com as mail servers.

Hosts with two IP numbers each:

aspmx.l.google.com resolves to 64.233.180.27 and 2607:f8b0:4004:c21::1b.

alt1.aspmx.l.google.com resolves to 108.177.123.26 and 2800:3f0:4003:c0f::1b.

alt2.aspmx.l.google.com resolves to 172.253.116.26 and 2a00:1450:400b:c02::1b.

alt3.aspmx.l.google.com resolves to 192.178.223.26 and 2a00:1450:4009:c0f::1a.

alt4.aspmx.l.google.com resolves to 172.253.157.27 and 2a00:1450:400c:c23::1a.