programacentelha.com.br - dns.ninja

`programacentelha.com.br`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::6815:14af^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::ac43:c144^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.20.175^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.193.68^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`adi.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a38^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`adi.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c038^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`adi.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2038^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`adi.ns.cloudflare.com`
		A	108.162.192.56^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`adi.ns.cloudflare.com`
		A	172.64.32.56^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`adi.ns.cloudflare.com`
		A	173.245.58.56^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`adi.ns.cloudflare.com`
NS	`lou.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bc7^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lou.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1c7^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lou.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21c7^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lou.ns.cloudflare.com`
		A	108.162.193.199^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lou.ns.cloudflare.com`
		A	172.64.33.199^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lou.ns.cloudflare.com`
		A	173.245.59.199^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lou.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c23::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadrs-in-f27.1e100.net`
		A	142.250.31.26^{🇺🇸 Google142.250.31.0/24}
			PTR	`bj-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		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	`alt2.aspmx.l.google.com`⁽⁵⁾
		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`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1b^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f27.1e100.net`
		A	192.178.223.27^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f27.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1a^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f26.1e100.net`
		A	172.253.157.26^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f26.1e100.net`
MX	`mx1.hostinger.com`⁽¹⁵⁾
		A	2606:4700:90:0:c1f8:f874:2386:b61f^{🇺🇸 Cloudflare2606:4700:90::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.65.182.103^{🇺🇸 Cloudflare172.65.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`mx2.hostinger.com`⁽²⁰⁾
		A	2606:4700:90:0:c1f8:f874:2386:b61f^{🇺🇸 Cloudflare2606:4700:90::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.65.182.103^{🇺🇸 Cloudflare172.65.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
TXT	`MS=F77D72188957BA59986A6311D8E4BBDA34B7180B`
TXT	`avitjf77knrakk8pupqa4e427v.`
TXT	`v=spf1 include:_spf.google.com include:sendgrid.net include:_spf.rdstation.co...`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.20.175, 172.67.193.68
		IPv6 hints	2606:4700:3034::6815:14af, 2606:4700:3034::ac43:c144
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=233, name=cloudflare-ech.com
SOA	`adi.ns.cloudflare.com`dns@cloudflare.com serial=2411586015

`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=2026225216

rank #388703 globally
rank #2590 in the tld
📈 Tranco rank: #739,724
rank #535162 globally
rank #3733 in the tld
WOT: SAFE (69/100)

Subdomains

materiais.programacentelha.com.br

Same first word

programacentelha.com.br

DNS History

19 records (13 active, 6 former)

●NSadi.ns.cloudflare.com2026-03-07 → 2026-08-13 · 3 obs

○ 2019-12-19 02:41:38
● 2026-03-07 09:09:30
● 2026-08-13 09:25:22

●NSlou.ns.cloudflare.com2026-03-07 → 2026-08-13 · 3 obs

○ 2019-12-19 02:41:38
● 2026-03-07 09:09:30
● 2026-08-13 09:25:22

○NSns1.certi.org.br2019-12-19 → 2019-12-19 · 3 obs

● 2019-12-19 02:41:38
○ 2026-03-07 09:09:30
○ 2026-08-13 09:25:22

○NSns2.certi.org.br2019-12-19 → 2019-12-19 · 3 obs

● 2019-12-19 02:41:38
○ 2026-03-07 09:09:30
○ 2026-08-13 09:25:22

●MXalt1.aspmx.l.google.com2019-12-19 → 2026-08-13 · 2 obs

● 2019-12-19 02:41:38
● 2026-08-13 09:25:22

●MXalt2.aspmx.l.google.com2019-12-19 → 2026-08-13 · 2 obs

● 2019-12-19 02:41:38
● 2026-08-13 09:25:22

●MXalt3.aspmx.l.google.com2019-12-19 → 2026-08-13 · 2 obs

● 2019-12-19 02:41:38
● 2026-08-13 09:25:22

●MXalt4.aspmx.l.google.com2019-12-19 → 2026-08-13 · 2 obs

● 2019-12-19 02:41:38
● 2026-08-13 09:25:22

●MXaspmx.l.google.com2019-12-19 → 2026-08-13 · 2 obs

● 2019-12-19 02:41:38
● 2026-08-13 09:25:22

●MXmx1.hostinger.com2026-03-07 → 2026-08-13 · 3 obs

○ 2019-12-19 02:41:38
● 2026-03-07 09:09:30
● 2026-08-13 09:25:22

●MXmx2.hostinger.com2026-03-07 → 2026-08-13 · 3 obs

○ 2019-12-19 02:41:38
● 2026-03-07 09:09:30
● 2026-08-13 09:25:22

●A104.21.20.1752026-03-07 → 2026-08-13 · 3 obs

○ 2019-12-19 02:41:38
● 2026-03-07 09:09:30
● 2026-08-13 09:25:22

●A172.67.193.682026-03-07 → 2026-08-13 · 3 obs

○ 2019-12-19 02:41:38
● 2026-03-07 09:09:30
● 2026-08-13 09:25:22

○A195.35.41.2162026-03-07 → 2026-08-13 · 2 obs

○ 2026-03-07 09:09:30
○ 2026-08-13 09:25:22

●A2606:4700:3034::6815:14af2026-06-28 → 2026-08-13 · 3 obs

○ 2026-06-14 16:44:52
● 2026-06-28 03:21:36
● 2026-08-13 09:25:22

●A2606:4700:3034::ac43:c1442026-06-28 → 2026-08-13 · 3 obs

○ 2026-06-14 16:44:52
● 2026-06-28 03:21:36
● 2026-08-13 09:25:22

○A2606:4700:3036::6815:14af2026-03-07 → 2026-06-14 · 5 obs

○ 2019-12-19 02:41:38
● 2026-03-07 09:09:30
● 2026-06-14 16:44:52
○ 2026-06-28 03:21:36
○ 2026-08-13 09:25:22

○A2606:4700:3037::ac43:c1442026-03-07 → 2026-06-14 · 5 obs

○ 2019-12-19 02:41:38
● 2026-03-07 09:09:30
● 2026-06-14 16:44:52
○ 2026-06-28 03:21:36
○ 2026-08-13 09:25:22

○A34.239.74.1472019-12-19 → 2019-12-19 · 3 obs

● 2019-12-19 02:41:38
○ 2026-03-07 09:09:30
○ 2026-08-13 09:25:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
br	e.dns.br, b.dns.br, a.dns.br, c.dns.br...	-
programacentelha.com.br	adi.ns.cloudflare.com, lou.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.33.199

NS records: adi.ns.cloudflare.com, lou.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 841ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.193.68, 104.21.20.175`
AAAA	2	`2606:4700:3034::6815:14af, 2606:4700:3034::ac43:c144`
NS	2	`adi.ns.cloudflare.com, lou.ns.cloudflare.com`
MX	7	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	3	`MS=F77D72188957BA59986A6311D8E4BBDA34B71, avitjf77knrakk8pupqa4e427v....`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`adi.ns.cloudflare.com dns.cloudflare.com`

Analysis

Hierarchy

materiais.programacentelha.com.br is delegated beneath programacentelha.com.br.

IP Addresses

programacentelha.com.br points to the four IP addresses 104.21.20.175, 172.67.193.68, 2606:4700:3034::6815:14af and 2606:4700:3034::ac43:c144.

Additional host names — oaksolution.co.uk, waamh.org.au, www.microserviceit.com.br and two others — share IP numbers with programacentelha.com.br.

Name Servers

The NS records for programacentelha.com.br delegate to adi.ns.cloudflare.com and lou.ns.cloudflare.com.

programacentelha.com.br shares its name server setup with other domains, including honig.biz, ppa.zone, andaresimobiliaria.com.br and two others.

There is at least partial name server overlap between programacentelha.com.br and other domains — queenstown.co, eodev.com, nopeaceuntiljustice.com and two more among them.

These name servers frequently co-occur with the name servers carl.ns.cloudflare.com and damien.ns.cloudflare.com.

Host names with 6 IP numbers:

adi.ns.cloudflare.com maps to 108.162.192.56, 172.64.32.56, 173.245.58.56 and 3 additional IP addresses.

lou.ns.cloudflare.com maps to 108.162.193.199, 172.64.33.199, 173.245.59.199 and 3 additional IP addresses.

Mail Servers

programacentelha.com.br accepts email via 7 mail servers: mx1.hostinger.com, mx2.hostinger.com, aspmx.l.google.com and 4 other.

programacentelha.com.br shares mail servers — at least in part — with other domains, including aarmode.com, contasimples.com, bestflushingtoilets.org and two others.

These mail servers are frequently paired with the mail servers alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

Host names with two IP numbers:

The A records for mx1.hostinger.com return 172.65.182.103 and 2606:4700:90:0:c1f8:f874:2386:b61f.

The A records for mx2.hostinger.com return 172.65.182.103 and 2606:4700:90:0:c1f8:f874:2386:b61f.

The A records for aspmx.l.google.com return 142.250.31.26 and 2607:f8b0:4004:c23::1b.

The A records for alt1.aspmx.l.google.com return 192.178.234.27 and 2800:3f0:4003:c14::1b.

The A records for alt2.aspmx.l.google.com return 172.253.116.26 and 2a00:1450:400b:c02::1b.

The A records for alt3.aspmx.l.google.com return 192.178.223.27 and 2a00:1450:4009:c0f::1b.

The A records for alt4.aspmx.l.google.com return 172.253.157.26 and 2a00:1450:400c:c23::1a.

mx1.hostinger.com and mx2.hostinger.com each have 2606:4700:90:0:c1f8:f874:2386:b61f IP addresses.

mx1.hostinger.com and mx2.hostinger.com each have 172.65.182.103 IP addresses.