faculdadecm.edu.br - robtex.com

faculdadecm.edu.br

DNSSEC⚠️ Not signed
A2606:4700:3030::ac43:8712🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3033::6815:6ae🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.6.174Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.135.18🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
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
NSrafe.ns.cloudflare.com
A2606:4700:50::adf5:3ad8🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrafe.ns.cloudflare.com
A2803:f800:50::6ca2:c0d8🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRrafe.ns.cloudflare.com
A2a06:98c1:50::ac40:20d8🇺🇸 Cloudflare2a06:98c1:50::/45
PTRrafe.ns.cloudflare.com
A108.162.192.216🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrafe.ns.cloudflare.com
A172.64.32.216🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrafe.ns.cloudflare.com
A173.245.58.216🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrafe.ns.cloudflare.com
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c19::1a🇺🇸 Google2607:f8b0:4004::/48
PTRbk-in-f26.1e100.net
A64.233.180.26🇺🇸 Google64.233.180.0/24
PTRon-in-f26.1e100.net
PTRpe-in-f26.1e100.net
MXalt1.aspmx.l.google.com(5)
A2800:3f0:4003:c0f::1a🇨🇱 Google2800:3f0:4003::/48
A108.177.123.27🇺🇸 Google108.177.123.0/24
PTRlcscld-in-f27.1e100.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
A192.178.223.27🇺🇸 Google192.178.223.0/24
PTRyulhrs-in-f27.1e100.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
TXTfacebook-domain-verification=9ds7ftflixbtfjkg5ukmv8os2181bw
TXTgoogle-site-verification=OUEm54svqDDozHrAnCtiBrIF2ZRH1q0y8UQgMuaHyLk
TXTv=spf1 include:spf.umbler.com include:_spf.google.com ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.6.174, 172.67.135.18
IPv6 hints2606:4700:3030::ac43:8712, 2606:4700:3033::6815:6ae
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=246, name=cloudflare-ech.com
SOAlex.ns.cloudflare.comdns@cloudflare.com serial=2410936397

edu.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=2026220266

Subdomains

www.faculdadecm.edu.br

Same first word

faculdadecm.edu.br

DNS History

17 records (11 active, 6 former)

NSlex.ns.cloudflare.comrafe.ns.cloudflare.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comA104.21.6.174172.67.135.182606:4700:3030::ac43:87122606:4700:3033::6815:6ae188.114.96.0188.114.97.02606:4700:3030::6815:6ae2606:4700:3031::ac43:87122a06:98c1:3120::2a06:98c1:3121::
●NSlex.ns.cloudflare.com2026-04-24 → 2026-08-08 · 2 obs
● 2026-04-24 15:47:44
● 2026-08-08 11:06:04
●NSrafe.ns.cloudflare.com2026-04-24 → 2026-08-08 · 2 obs
● 2026-04-24 15:47:44
● 2026-08-08 11:06:04
●MXalt1.aspmx.l.google.com2026-04-24 → 2026-08-08 · 2 obs
● 2026-04-24 15:47:44
● 2026-08-08 11:06:04
●MXalt2.aspmx.l.google.com2026-04-24 → 2026-08-08 · 2 obs
● 2026-04-24 15:47:44
● 2026-08-08 11:06:04
●MXalt3.aspmx.l.google.com2026-04-24 → 2026-08-08 · 2 obs
● 2026-04-24 15:47:44
● 2026-08-08 11:06:04
●MXalt4.aspmx.l.google.com2026-04-24 → 2026-08-08 · 2 obs
● 2026-04-24 15:47:44
● 2026-08-08 11:06:04
●MXaspmx.l.google.com2026-04-24 → 2026-08-08 · 2 obs
● 2026-04-24 15:47:44
● 2026-08-08 11:06:04
●A104.21.6.1742026-04-24 → 2026-08-08 · 9 obs
● 2026-04-24 15:47:44
● 2026-05-29 13:38:42
○ 2026-06-05 15:56:12
○ 2026-06-05 19:53:32
● 2026-06-05 20:46:16
● 2026-06-09 19:39:38
○ 2026-08-04 14:17:34
● 2026-08-07 23:20:46
● 2026-08-08 11:06:04
●A172.67.135.182026-04-24 → 2026-08-08 · 9 obs
● 2026-04-24 15:47:44
● 2026-05-29 13:38:42
○ 2026-06-05 15:56:12
○ 2026-06-05 19:53:32
● 2026-06-05 20:46:16
● 2026-06-09 19:39:38
○ 2026-08-04 14:17:34
● 2026-08-07 23:20:46
● 2026-08-08 11:06:04
○A188.114.96.02026-06-05 → 2026-08-04 · 8 obs
○ 2026-05-29 13:38:42
● 2026-06-05 15:56:12
● 2026-06-05 19:53:32
○ 2026-06-05 20:46:16
○ 2026-06-09 19:39:38
● 2026-08-04 14:17:34
○ 2026-08-07 23:20:46
○ 2026-08-08 11:06:04
○A188.114.97.02026-06-05 → 2026-08-04 · 8 obs
○ 2026-05-29 13:38:42
● 2026-06-05 15:56:12
● 2026-06-05 19:53:32
○ 2026-06-05 20:46:16
○ 2026-06-09 19:39:38
● 2026-08-04 14:17:34
○ 2026-08-07 23:20:46
○ 2026-08-08 11:06:04
○A2606:4700:3030::6815:6ae2026-04-24 → 2026-06-09 · 8 obs
● 2026-04-24 15:47:44
● 2026-05-29 13:38:42
○ 2026-06-05 15:56:12
○ 2026-06-05 19:53:32
● 2026-06-05 20:46:16
● 2026-06-09 19:39:38
○ 2026-08-04 14:17:34
○ 2026-08-08 11:06:04
●A2606:4700:3030::ac43:87122026-08-07 → 2026-08-08 · 3 obs
○ 2026-08-04 14:17:34
● 2026-08-07 23:20:46
● 2026-08-08 11:06:04
○A2606:4700:3031::ac43:87122026-04-24 → 2026-06-09 · 8 obs
● 2026-04-24 15:47:44
● 2026-05-29 13:38:42
○ 2026-06-05 15:56:12
○ 2026-06-05 19:53:32
● 2026-06-05 20:46:16
● 2026-06-09 19:39:38
○ 2026-08-04 14:17:34
○ 2026-08-08 11:06:04
●A2606:4700:3033::6815:6ae2026-08-07 → 2026-08-08 · 3 obs
○ 2026-08-04 14:17:34
● 2026-08-07 23:20:46
● 2026-08-08 11:06:04
○A2a06:98c1:3120::2026-06-05 → 2026-08-04 · 8 obs
○ 2026-05-29 13:38:42
● 2026-06-05 15:56:12
● 2026-06-05 19:53:32
○ 2026-06-05 20:46:16
○ 2026-06-09 19:39:38
● 2026-08-04 14:17:34
○ 2026-08-07 23:20:46
○ 2026-08-08 11:06:04
○A2a06:98c1:3121::2026-06-05 → 2026-08-04 · 8 obs
○ 2026-05-29 13:38:42
● 2026-06-05 15:56:12
● 2026-06-05 19:53:32
○ 2026-06-05 20:46:16
○ 2026-06-09 19:39:38
● 2026-08-04 14:17:34
○ 2026-08-07 23:20:46
○ 2026-08-08 11:06:04

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
bra.dns.br, b.dns.br, c.dns.br, d.dns.br...-
faculdadecm.edu.brrafe.ns.cloudflare.com, lex.ns.cloudflare.com-

✅ Authoritative Response

Server:173.245.58.216

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for faculdadecm.edu.br (unsigned zone)

⏱️ Timing

Total: 945ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.6.174, 172.67.135.18
AAAA22606:4700:3033::6815:6ae, 2606:4700:3030::ac43:8712
NS2lex.ns.cloudflare.com, rafe.ns.cloudflare.com
MX5aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...
TXT3facebook-domain-verification=9ds7ftflixb, google-site-verification=OUEm54svqDDozHr...
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1lex.ns.cloudflare.com dns.cloudflare.com

Analysis

Hierarchy

www.faculdadecm.edu.br is a subdomain of faculdadecm.edu.br.

IP Addresses

faculdadecm.edu.br directs to four IP numbers, which are 104.21.6.174, 172.67.135.18, 2606:4700:3030::ac43:8712 and 2606:4700:3033::6815:6ae.

Additional host names — originku.albaitu.com, www.theculinarylife.com, louisvillejerseys.com and two others — share IP numbers with faculdadecm.edu.br.

Name Servers

faculdadecm.edu.br uses two name servers for its delegation: lex.ns.cloudflare.com and rafe.ns.cloudflare.com.

faculdadecm.edu.br shares its name server setup with other domains, including janusetcie.com, granasoft.es, mav9.ai and two others.

The name servers of faculdadecm.edu.br overlap at least partially with those of other domains — among them jansunwaiportal.com, zhizutuan.com, ssmcas.ac.in and two more.

These name servers commonly appear in combination with the name servers erin.ns.cloudflare.com.

Host names with 6 IP numbers:

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.

Hostname rafe.ns.cloudflare.com directs to 108.162.192.216, 172.64.32.216 and 173.245.58.216 along with 3 other IP addresses.

Mail Servers

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

faculdadecm.edu.br shares mail servers — at least in part — with other domains, including ns500698.ns500698.ns500758.ns500759.ns500735.ns500735.ns500736.ns500736.ns500698.ns500576.ns500576.ns500708.ns500619.ns500576.trackreceptor.com, ns500759.ns500698.ns500758.ns500759.ns500736.ns500698.ns500736.ns500735.ns500708.ns500576.ns500576.ns500686.ns500652.ns500619.ns500619.trackreceptor.com, ns500742.ns500754.ns500742.ns500754.ns500754.ns500754.ns500754.ns500688.ns500705.ns500688.ns500678.ns500688.ns500688.ns500649.ns500649.ns500666.tenderladiesbz.com and two others.

These mail servers are frequently used alongside mail servers alt4.aspmx.l.google.com, alt3.aspmx.l.google.com, aspmx2.googlemail.com and 3 other.

Host names with two IP numbers:

aspmx.l.google.com directs traffic to 64.233.180.26 and 2607:f8b0:4004:c19::1a.

alt1.aspmx.l.google.com directs traffic to 108.177.123.27 and 2800:3f0:4003:c0f::1a.

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

alt3.aspmx.l.google.com directs traffic to 192.178.223.27 and 2a00:1450:4009:c0f::1a.

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