teccerto.com.br - robtex.com

teccerto.com.br

DNSSEC⚠️ Not signed
A2606:4700:3034::6815:3bed🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3034::ac43:b96f🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.59.237Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.185.111🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NScarmelo.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2c81🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcarmelo.ns.cloudflare.com
A2803:f800:50::6ca2:c381🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRcarmelo.ns.cloudflare.com
A2a06:98c1:50::ac40:2381🇺🇸 Cloudflare2a06:98c1:50::/45
PTRcarmelo.ns.cloudflare.com
A108.162.195.129🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcarmelo.ns.cloudflare.com
A162.159.44.129Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcarmelo.ns.cloudflare.com
A172.64.35.129🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcarmelo.ns.cloudflare.com
NSmariah.ns.cloudflare.com
A2606:4700:50::a29f:26c8🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmariah.ns.cloudflare.com
A2803:f800:50::6ca2:c2c8🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmariah.ns.cloudflare.com
A2a06:98c1:50::ac40:22c8🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmariah.ns.cloudflare.com
A108.162.194.200🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmariah.ns.cloudflare.com
A162.159.38.200Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmariah.ns.cloudflare.com
A172.64.34.200🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmariah.ns.cloudflare.com
TXTv=spf1 -all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.59.237, 172.67.185.111
IPv6 hints2606:4700:3034::6815:3bed, 2606:4700:3034::ac43:b96f
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=7, name=cloudflare-ech.com
SOAcarmelo.ns.cloudflare.comdns@cloudflare.com serial=2410251373

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=2026209184
rank #536884 globally
rank #3849 in the tld
WOT: SAFE (69/100)

Same first word

teccerto.com.br

Similar names

coretect.co.jp
rectotec.blogspot.com

DNS History

8 records (6 active, 2 former)

NScarmelo.ns.cloudflare.commariah.ns.cloudflare.comA104.21.59.237172.67.185.1112606:4700:3034::6815:3bed2606:4700:3034::ac43:b96f2606:4700:3030::ac43:b96f2606:4700:3033::6815:3bed
●NScarmelo.ns.cloudflare.com2026-06-23 → 2026-07-28 · 2 obs
● 2026-06-23 01:48:06
● 2026-07-28 07:44:38
●NSmariah.ns.cloudflare.com2026-06-23 → 2026-07-28 · 2 obs
● 2026-06-23 01:48:06
● 2026-07-28 07:44:38
●A104.21.59.2372026-06-23 → 2026-07-28 · 2 obs
● 2026-06-23 01:48:06
● 2026-07-28 07:44:38
●A172.67.185.1112026-06-23 → 2026-07-28 · 2 obs
● 2026-06-23 01:48:06
● 2026-07-28 07:44:38
○A2606:4700:3030::ac43:b96f2026-06-23 → 2026-06-23 · 2 obs
● 2026-06-23 01:48:06
○ 2026-07-28 07:44:38
○A2606:4700:3033::6815:3bed2026-06-23 → 2026-06-23 · 2 obs
● 2026-06-23 01:48:06
○ 2026-07-28 07:44:38
●A2606:4700:3034::6815:3bed2026-07-28 → 2026-07-28 · 2 obs
○ 2026-06-23 01:48:06
● 2026-07-28 07:44:38
●A2606:4700:3034::ac43:b96f2026-07-28 → 2026-07-28 · 2 obs
○ 2026-06-23 01:48:06
● 2026-07-28 07:44:38

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
bra.dns.br, b.dns.br, c.dns.br, d.dns.br...-
teccerto.com.brcarmelo.ns.cloudflare.com, mariah.ns.cloudflare.com-

✅ Authoritative Response

Server:162.159.44.129

NS records: carmelo.ns.cloudflare.com, mariah.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 715ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.59.237, 172.67.185.111
AAAA22606:4700:3034::6815:3bed, 2606:4700:3034::ac43:b96f
NS2carmelo.ns.cloudflare.com, mariah.ns.cloudflare.com
MX1. (pri: 0)
TXT1v=spf1 -all
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1carmelo.ns.cloudflare.com dns.cloudflare

Analysis

IP Addresses

teccerto.com.br directs to four IP numbers, which are 104.21.59.237, 172.67.185.111, 2606:4700:3034::6815:3bed and 2606:4700:3034::ac43:b96f.

Two other host names, along with ftp.hellerassociatescpa.com, www.dnsdigi.com and webdisk.poltekkes-manado.ac.id, also share IP numbers with teccerto.com.br.

Name Servers

DNS delegation for teccerto.com.br points to two name servers: carmelo.ns.cloudflare.com and mariah.ns.cloudflare.com.

teccerto.com.br shares its NS records with other domains, for example riocasaimoveis.com.br, x4n.net, fabrykapiaskownic.pl and two others.

There is at least partial name server overlap between teccerto.com.br and other domains — luluexch1.com, reinfalldesign.com, wordzite.com and two more among them.

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

DNS names with 6 IP addresses:

carmelo.ns.cloudflare.com has IP addresses 108.162.195.129, 162.159.44.129 and 172.64.35.129, plus 3 other.

mariah.ns.cloudflare.com has IP addresses 108.162.194.200, 162.159.38.200 and 172.64.34.200, plus 3 other.