`cdti.com.br`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:870e^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:1a05^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.26.5^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.135.14^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`gina.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a75^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gina.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c075^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`gina.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2075^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`gina.ns.cloudflare.com`
		A	108.162.192.117^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gina.ns.cloudflare.com`
		A	172.64.32.117^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gina.ns.cloudflare.com`
		A	173.245.58.117^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gina.ns.cloudflare.com`
NS	`isaac.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bb1^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`isaac.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1b1^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`isaac.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21b1^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`isaac.ns.cloudflare.com`
		A	108.162.193.177^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`isaac.ns.cloudflare.com`
		A	172.64.33.177^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`isaac.ns.cloudflare.com`
		A	173.245.59.177^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`isaac.ns.cloudflare.com`
MX	`cdti-com-br.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c801::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sa9pr02cu00200.inbound.protection.outlook.com`
		A	2a01:111:f403:c901::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bl2pr04cu00201.inbound.protection.outlook.com`
		A	2a01:111:f403:c902::3^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj0pr03cu01703.inbound.protection.outlook.com`
		A	2a01:111:f403:c936::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-cy1pr05cu00400.inbound.protection.outlook.com`
		A	52.101.8.46^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-dm6pr05cu00406.inbound.protection.outlook.com`
		A	52.101.9.21^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bl2pr04cu00205.inbound.protection.outlook.com`
		A	52.101.10.5^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn6pr04cu00105.inbound.protection.outlook.com`
		A	52.101.41.22^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj2pr05cu00406.inbound.protection.outlook.com`
TXT	`6d7653f9-1a8d-41ec-8622-6d12b4ede164`
TXT	`MS=370BD52C9C2F0BF27891726BDB1624FA59A0B14C`
TXT	`v=spf1 ip4:192.175.104.0/24 ip4:174.142.169.186/32 ip4:174.142.169.184/30 ip4...`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.26.5, 172.67.135.14
		IPv6 hints	2606:4700:3031::ac43:870e, 2606:4700:3037::6815:1a05
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=105, name=cloudflare-ech.com
SOA	`gina.ns.cloudflare.com`dns@cloudflare.com serial=2409871036

`com.br`

	DNSSEC	⚠️ Not signed
	NS	`a.dns.br` ⭐ ⚠️ Not in parent delegation
	NS	`b.dns.br` ⚠️ Not in parent delegation
	NS	`c.dns.br` ⚠️ Not in parent delegation
	NS	`d.dns.br` ⚠️ Not in parent delegation
	NS	`e.dns.br` ⚠️ Not in parent delegation
	NS	`f.dns.br` ⚠️ Not in parent delegation
	SOA	`a.dns.br`hostmaster@registro.br serial=2026208276

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

Same first word

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DNS History

13 records (7 active, 6 former)

○NSb.sec.dns.br2015-05-28 → 2017-04-06 · 4 obs

● 2015-05-28 10:53:52
● 2017-04-06 09:19:00
○ 2026-06-19 21:32:26
○ 2026-07-27 11:46:18

○NSc.sec.dns.br2015-05-28 → 2017-04-06 · 4 obs

● 2015-05-28 10:53:52
● 2017-04-06 09:19:00
○ 2026-06-19 21:32:26
○ 2026-07-27 11:46:18

●NSgina.ns.cloudflare.com2026-06-19 → 2026-07-27 · 3 obs

○ 2017-04-06 09:19:00
● 2026-06-19 21:32:26
● 2026-07-27 11:46:18

●NSisaac.ns.cloudflare.com2026-06-19 → 2026-07-27 · 3 obs

○ 2017-04-06 09:19:00
● 2026-06-19 21:32:26
● 2026-07-27 11:46:18

●MXcdti-com-br.mail.protection.outlook.com2026-06-19 → 2026-07-27 · 2 obs

● 2026-06-19 21:32:26
● 2026-07-27 11:46:18

●A104.21.26.52026-07-27 → 2026-07-27 · 3 obs

○ 2026-06-19 21:32:26
● 2026-07-27 11:46:14
● 2026-07-27 11:46:18

●A172.67.135.142026-07-27 → 2026-07-27 · 3 obs

○ 2026-06-19 21:32:26
● 2026-07-27 11:46:14
● 2026-07-27 11:46:18

○A188.114.96.02026-06-19 → 2026-06-19 · 3 obs

● 2026-06-19 21:32:26
○ 2026-07-27 11:46:14
○ 2026-07-27 11:46:18

○A188.114.97.02026-06-19 → 2026-06-19 · 3 obs

● 2026-06-19 21:32:26
○ 2026-07-27 11:46:14
○ 2026-07-27 11:46:18

●A2606:4700:3031::ac43:870e2026-07-27 → 2026-07-27 · 3 obs

○ 2026-06-19 21:32:26
● 2026-07-27 11:46:14
● 2026-07-27 11:46:18

●A2606:4700:3037::6815:1a052026-07-27 → 2026-07-27 · 3 obs

○ 2026-06-19 21:32:26
● 2026-07-27 11:46:14
● 2026-07-27 11:46:18

○A2a06:98c1:3120::2026-06-19 → 2026-06-19 · 3 obs

● 2026-06-19 21:32:26
○ 2026-07-27 11:46:14
○ 2026-07-27 11:46:18

○A2a06:98c1:3121::2026-06-19 → 2026-06-19 · 3 obs

● 2026-06-19 21:32:26
○ 2026-07-27 11:46:14
○ 2026-07-27 11:46:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
br	a.dns.br, b.dns.br, c.dns.br, d.dns.br...	-
cdti.com.br	gina.ns.cloudflare.com, isaac.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.193.177

NS records: gina.ns.cloudflare.com, isaac.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 1065ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.26.5, 172.67.135.14`
AAAA	2	`2606:4700:3037::6815:1a05, 2606:4700:3031::ac43:870e`
NS	2	`gina.ns.cloudflare.com, isaac.ns.cloudflare.com`
MX	1	`cdti-com-br.mail.protection.outlook.com`
TXT	3	`6d7653f9-1a8d-41ec-8622-6d12b4ede164, MS=370BD52C9C2F0BF27891726BDB1624FA59A0B...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`gina.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

cdti.com.br directs to four IP numbers, which are 104.21.26.5, 172.67.135.14, 2606:4700:3031::ac43:870e and 2606:4700:3037::6815:1a05.

vnt.(0x7868616d73746572)46.desi, mailmx4.www.lastare.n.nu, img.mature(0x706f726e)photo.com and two other host names share IP numbers with cdti.com.br.

Name Servers

Two name servers handle the delegation for cdti.com.br: gina.ns.cloudflare.com and isaac.ns.cloudflare.com.

cdti.com.br uses the same name servers as several other domains — among them prowizorka.com, radical.systems, tibimi.com and two more.

The name servers of cdti.com.br overlap at least partially with those of other domains — among them fusena.id, 050hk.com, airgunpelletdb.com and two more.

These name servers commonly appear alongside the name servers pablo.ns.cloudflare.com and jim.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

gina.ns.cloudflare.com resolves to 108.162.192.117, 172.64.32.117 and 173.245.58.117 among others, with 3 other IP addresses in total.

isaac.ns.cloudflare.com resolves to 108.162.193.177, 172.64.33.177 and 173.245.59.177 among others, with 3 other IP addresses in total.

Mail Servers

Mail for cdti.com.br is handled by a single mail server, cdti-com-br.mail.protection.outlook.com.

cdti-com-br.mail.protection.outlook.com resolves to 8 IP addresses — 52.101.8.46, 52.101.9.21, 52.101.10.5 and 5 others.

cdti.com.br - robtex.com

cdti.com.br

com.br

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`cdti.com.br`

`com.br`