customtech.com.br - dns.ninja

`customtech.com.br`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::ac43:8249^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:776^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.7.118^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.130.73^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`joaquin.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2cdc^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`joaquin.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3dc^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`joaquin.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23dc^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`joaquin.ns.cloudflare.com`
		A	108.162.195.220^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`joaquin.ns.cloudflare.com`
		A	162.159.44.220^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`joaquin.ns.cloudflare.com`
		A	172.64.35.220^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`joaquin.ns.cloudflare.com`
NS	`savanna.ns.cloudflare.com`
		A	2606:4700:50::a29f:2688^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`savanna.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c288^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`savanna.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2288^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`savanna.ns.cloudflare.com`
		A	108.162.194.136^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`savanna.ns.cloudflare.com`
		A	162.159.38.136^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`savanna.ns.cloudflare.com`
		A	172.64.34.136^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`savanna.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c0b::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bj-in-f26.1e100.net`
		A	172.253.62.27^{🇺🇸 Google172.253.62.0/24}
			PTR	`bc-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c14::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	192.178.234.27^{🇺🇸 Google192.178.0.0/15}
			PTR	`ncsclj-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
MX	`aspmx2.googlemail.com`⁽¹⁰⁾
		A	2800:3f0:4003:c14::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	192.178.234.27^{🇺🇸 Google192.178.0.0/15}
			PTR	`ncsclj-in-f27.1e100.net`
MX	`aspmx3.googlemail.com`⁽¹⁰⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
TXT	`MS=C670AEF885E4A32036D267CD85EA1F99BD378DDA`
TXT	`atlassian-domain-verification=ubAcflyaK/za2lACkaJ0P8X6aY0HtoxeYIiWQInxEaSpOwn...`
TXT	`facebook-domain-verification=epc6lgwmms1gioxslvyew6ylslcjjh`
TXT	`google-site-verification=BM2BV2mzkZoZcflkCyYWzdHluWa0k3wf4XJSVnRA_B8`
TXT	`v=spf1 include:_spf.google.com include:amazonses.com -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.7.118, 172.67.130.73
		IPv6 hints	2606:4700:3035::ac43:8249, 2606:4700:3037::6815:776
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=92, name=cloudflare-ech.com
SOA	`joaquin.ns.cloudflare.com`dns@cloudflare.com serial=2410542747

`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=2026221374

rank #532147 globally
rank #3782 in the tld
WOT: SAFE (69/100)

Previously MX for

customtech.com.br

Same first word

customtech.com.au

customtech.com

customtech.tech

customtech.com.br

customtech.net.au

Similar names

custometch.com

DNS History

19 records (11 active, 8 former)

●NSjoaquin.ns.cloudflare.com2026-02-18 → 2026-08-09 · 3 obs

○ 2017-05-27 05:01:52
● 2026-02-18 01:36:58
● 2026-08-09 16:30:44

○NSns1.customtech.com.br2015-05-30 → 2017-05-27 · 4 obs

● 2015-05-30 19:28:00
● 2017-05-27 05:01:52
○ 2026-02-18 01:36:58
○ 2026-08-09 16:30:44

○NSns2.customtech.com.br2015-05-30 → 2017-05-27 · 4 obs

● 2015-05-30 19:28:00
● 2017-05-27 05:01:52
○ 2026-02-18 01:36:58
○ 2026-08-09 16:30:44

●NSsavanna.ns.cloudflare.com2026-02-18 → 2026-08-09 · 3 obs

○ 2017-05-27 05:01:52
● 2026-02-18 01:36:58
● 2026-08-09 16:30:44

●MXalt1.aspmx.l.google.com2026-02-18 → 2026-08-09 · 3 obs

○ 2017-05-27 05:01:52
● 2026-02-18 01:36:58
● 2026-08-09 16:30:44

●MXalt2.aspmx.l.google.com2026-02-18 → 2026-08-09 · 3 obs

○ 2017-05-27 05:01:52
● 2026-02-18 01:36:58
● 2026-08-09 16:30:44

●MXaspmx.l.google.com2026-02-18 → 2026-08-09 · 3 obs

○ 2017-05-27 05:01:52
● 2026-02-18 01:36:58
● 2026-08-09 16:30:44

●MXaspmx2.googlemail.com2026-02-18 → 2026-08-09 · 3 obs

○ 2017-05-27 05:01:52
● 2026-02-18 01:36:58
● 2026-08-09 16:30:44

●MXaspmx3.googlemail.com2026-02-18 → 2026-08-09 · 3 obs

○ 2017-05-27 05:01:52
● 2026-02-18 01:36:58
● 2026-08-09 16:30:44

○MXcustomtech.com.br2015-05-30 → 2017-05-27 · 4 obs

● 2015-05-30 19:28:00
● 2017-05-27 05:01:52
○ 2026-02-18 01:36:58
○ 2026-08-09 16:30:44

●A104.21.7.1182026-02-18 → 2026-08-09 · 6 obs

○ 2017-05-27 05:01:52
● 2026-02-18 01:36:58
● 2026-02-18 11:37:00
○ 2026-03-07 05:18:56
● 2026-03-07 09:26:30
● 2026-08-09 16:30:44

○A108.167.168.572015-05-30 → 2017-05-27 · 4 obs

● 2015-05-30 19:28:00
● 2017-05-27 05:01:52
○ 2026-02-18 01:36:58
○ 2026-08-09 16:30:44

○A172.64.80.12026-03-07 → 2026-03-07 · 5 obs

○ 2026-02-18 01:36:58
○ 2026-02-18 11:37:00
● 2026-03-07 05:18:56
○ 2026-03-07 09:26:30
○ 2026-08-09 16:30:44

●A172.67.130.732026-02-18 → 2026-08-09 · 6 obs

○ 2017-05-27 05:01:52
● 2026-02-18 01:36:58
● 2026-02-18 11:37:00
○ 2026-03-07 05:18:56
● 2026-03-07 09:26:30
● 2026-08-09 16:30:44

○A2606:4700:130:436c:6f75:6466:6c61:72652026-03-07 → 2026-03-07 · 5 obs

○ 2026-02-18 01:36:58
○ 2026-02-18 11:37:00
● 2026-03-07 05:18:56
○ 2026-03-07 09:26:30
○ 2026-08-09 16:30:44

○A2606:4700:3030::6815:7762026-02-18 → 2026-03-07 · 7 obs

○ 2017-05-27 05:01:52
● 2026-02-18 01:36:58
● 2026-02-18 11:37:00
○ 2026-03-07 05:18:56
● 2026-03-07 09:26:30
○ 2026-07-01 02:04:40
○ 2026-08-09 16:30:44

○A2606:4700:3033::ac43:82492026-02-18 → 2026-03-07 · 7 obs

○ 2017-05-27 05:01:52
● 2026-02-18 01:36:58
● 2026-02-18 11:37:00
○ 2026-03-07 05:18:56
● 2026-03-07 09:26:30
○ 2026-07-01 02:04:40
○ 2026-08-09 16:30:44

●A2606:4700:3035::ac43:82492026-07-01 → 2026-08-09 · 3 obs

○ 2026-03-07 09:26:30
● 2026-07-01 02:04:40
● 2026-08-09 16:30:44

●A2606:4700:3037::6815:7762026-07-01 → 2026-08-09 · 3 obs

○ 2026-03-07 09:26:30
● 2026-07-01 02:04:40
● 2026-08-09 16:30:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
br	a.dns.br, b.dns.br, c.dns.br, d.dns.br...	-
customtech.com.br	joaquin.ns.cloudflare.com, savanna.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.44.220

NS records: joaquin.ns.cloudflare.com, savanna.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 825ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.7.118, 172.67.130.73`
AAAA	2	`2606:4700:3035::ac43:8249, 2606:4700:3037::6815:776`
NS	2	`joaquin.ns.cloudflare.com, savanna.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), aspmx2.googlemail.com (pri: 10)...`
TXT	5	`MS=C670AEF885E4A32036D267CD85EA1F99BD378, atlassian-domain-verification=ubAcflyaK/...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`joaquin.ns.cloudflare.com dns.cloudflare`

Analysis

IP Addresses

customtech.com.br has four IP addresses: 104.21.7.118, 172.67.130.73, 2606:4700:3035::ac43:8249 and 2606:4700:3037::6815:776.

Additional host names — tdjhmall.com, www.uywfpprhavyog.site, bithelp.com and two others — share IP numbers with customtech.com.br.

Name Servers

DNS delegation for customtech.com.br points to two name servers: joaquin.ns.cloudflare.com and savanna.ns.cloudflare.com.

customtech.com.br shares its name server setup with other domains, including cb07dd4c96.com, 1cbac7ac50.com, ieltsnext.com and two others.

customtech.com.br has at least partial name server overlap with other domains, such as 22meili.com, iomi.ir, sauceandbites.com and two others.

It is common to see these name servers used together with name servers meiling.ns.cloudflare.com and priscilla.ns.cloudflare.com.

Host names with 6 IP numbers:

joaquin.ns.cloudflare.com has IP addresses 108.162.195.220, 162.159.44.220 and 172.64.35.220, plus 3 other.

savanna.ns.cloudflare.com has IP addresses 108.162.194.136, 162.159.38.136 and 172.64.34.136, plus 3 other.

Mail Servers

Mail for customtech.com.br is handled by five mail servers, namely aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com and two others.

customtech.com.br shares mail servers — at least in part — with other domains, including acegolfstudio.com, ns500693.ns500765.ns500699.ns500734.ns500734.ns500728.ns500683.ns500683.ns500693.ns500693.ns500683.ns500588.dtrkdll.com, theradiantlife.church and two others.

These mail servers are frequently used alongside mail servers alt2.aspmx.l.google.com, alt1.aspmx.l.google.com, alt3.aspmx.l.google.com and 3 other.

Host names with two IP numbers:

aspmx2.googlemail.com has two IP addresses: 192.178.234.27 and 2800:3f0:4003:c14::1b.

aspmx3.googlemail.com has two IP addresses: 172.253.116.26 and 2a00:1450:400b:c02::1b.

aspmx.l.google.com has two IP addresses: 172.253.62.27 and 2607:f8b0:4004:c0b::1a.

alt1.aspmx.l.google.com has two IP addresses: 192.178.234.27 and 2800:3f0:4003:c14::1a.

alt2.aspmx.l.google.com has two IP addresses: 172.253.116.26 and 2a00:1450:400b:c02::1a.

Host names pointing to 192.178.234.27 IP addresses: aspmx2.googlemail.com and alt1.aspmx.l.google.com.

Host names pointing to 172.253.116.26 IP addresses: aspmx3.googlemail.com and alt2.aspmx.l.google.com.