pythonacademy.com.br - dns.ninja

`pythonacademy.com.br`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::6815:40e^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3032::ac43:dff2^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.4.14^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.223.242^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`lisa.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a83^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lisa.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c083^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lisa.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2083^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lisa.ns.cloudflare.com`
		A	108.162.192.131^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lisa.ns.cloudflare.com`
		A	172.64.32.131^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lisa.ns.cloudflare.com`
		A	173.245.58.131^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lisa.ns.cloudflare.com`
NS	`pablo.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bdc^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`pablo.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1dc^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`pablo.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21dc^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`pablo.ns.cloudflare.com`
		A	108.162.193.220^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`pablo.ns.cloudflare.com`
		A	172.64.33.220^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`pablo.ns.cloudflare.com`
		A	173.245.59.220^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`pablo.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c21::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`pe-in-f26.1e100.net`
		A	192.178.155.27^{🇺🇸 Google192.178.155.0/24}
			PTR	`yuiadrs-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.26^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f26.1e100.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	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
MX	`aspmx2.googlemail.com`⁽¹⁰⁾
		A	2800:3f0:4003:c0f::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.27^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f27.1e100.net`
MX	`aspmx3.googlemail.com`⁽¹⁰⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
TXT	`google-site-verification=Vou53Jq533fzZNl5OtSEwO2Zl7_c5ktKWSZu_OcmvAk`
TXT	`sendinblue-code:8dc6180f108790bcd739ff1b2a73d6c9`
TXT	`v=spf1 include:servers.mcsv.net include:_spf.google.com include:spf.mailjet.c...`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.4.14, 172.67.223.242
		IPv6 hints	2606:4700:3032::6815:40e, 2606:4700:3032::ac43:dff2
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=219, name=cloudflare-ech.com
SOA	`lisa.ns.cloudflare.com`dns@cloudflare.com serial=2406649080

`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=2026179278

rank #542786 globally
rank #4046 in the tld
WOT: SAFE (69/100)

Same first word

pythonacademy.de

pythonacademy.herokuapp.com

pythonacademy.com.br

pythonacademy.io

DNS History

16 records (11 active, 5 former)

●NSlisa.ns.cloudflare.com2018-05-26 → 2026-06-28 · 2 obs

● 2018-05-26 02:28:10
● 2026-06-28 12:19:22

●NSpablo.ns.cloudflare.com2018-05-26 → 2026-06-28 · 2 obs

● 2018-05-26 02:28:10
● 2026-06-28 12:19:22

●MXalt1.aspmx.l.google.com2018-05-26 → 2026-06-28 · 2 obs

● 2018-05-26 02:28:10
● 2026-06-28 12:19:22

●MXalt2.aspmx.l.google.com2018-05-26 → 2026-06-28 · 2 obs

● 2018-05-26 02:28:10
● 2026-06-28 12:19:22

●MXaspmx.l.google.com2018-05-26 → 2026-06-28 · 2 obs

● 2018-05-26 02:28:10
● 2026-06-28 12:19:22

●MXaspmx2.googlemail.com2018-05-26 → 2026-06-28 · 2 obs

● 2018-05-26 02:28:10
● 2026-06-28 12:19:22

●MXaspmx3.googlemail.com2018-05-26 → 2026-06-28 · 2 obs

● 2018-05-26 02:28:10
● 2026-06-28 12:19:22

●A104.21.4.142026-02-15 → 2026-06-28 · 3 obs

○ 2018-05-26 02:28:10
● 2026-02-15 20:28:14
● 2026-06-28 12:19:22

○A104.31.88.22018-05-26 → 2018-05-26 · 3 obs

● 2018-05-26 02:28:10
○ 2026-02-15 20:28:14
○ 2026-06-28 12:19:22

○A104.31.89.22018-05-26 → 2018-05-26 · 3 obs

● 2018-05-26 02:28:10
○ 2026-02-15 20:28:14
○ 2026-06-28 12:19:22

●A172.67.223.2422026-02-15 → 2026-06-28 · 3 obs

○ 2018-05-26 02:28:10
● 2026-02-15 20:28:14
● 2026-06-28 12:19:22

○A2400:cb00:2048:1::681f:58022018-05-26 → 2018-05-26 · 3 obs

● 2018-05-26 02:28:10
○ 2026-02-15 20:28:14
○ 2026-06-28 12:19:22

○A2400:cb00:2048:1::681f:59022018-05-26 → 2018-05-26 · 3 obs

● 2018-05-26 02:28:10
○ 2026-02-15 20:28:14
○ 2026-06-28 12:19:22

●A2606:4700:3032::6815:40e2026-06-24 → 2026-06-28 · 3 obs

○ 2026-06-11 17:22:12
● 2026-06-24 04:38:42
● 2026-06-28 12:19:22

●A2606:4700:3032::ac43:dff22026-02-15 → 2026-06-28 · 3 obs

○ 2018-05-26 02:28:10
● 2026-02-15 20:28:14
● 2026-06-28 12:19:22

○A2606:4700:3033::6815:40e2026-02-15 → 2026-06-11 · 5 obs

○ 2018-05-26 02:28:10
● 2026-02-15 20:28:14
● 2026-06-11 17:22:12
○ 2026-06-24 04:38:42
○ 2026-06-28 12:19:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
br	a.dns.br, b.dns.br, e.dns.br, d.dns.br...	-
pythonacademy.com.br	lisa.ns.cloudflare.com, pablo.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.33.220

NS records: lisa.ns.cloudflare.com, pablo.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 2344ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.4.14, 172.67.223.242`
AAAA	2	`2606:4700:3032::6815:40e, 2606:4700:3032::ac43:dff2`
NS	2	`lisa.ns.cloudflare.com, pablo.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), aspmx2.googlemail.com (pri: 10)...`
TXT	3	`google-site-verification=Vou53Jq533fzZNl, sendinblue-code:8dc6180f108790bcd739ff1b...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`lisa.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

pythonacademy.com.br directs to four IP numbers, which are 104.21.4.14, 172.67.223.242, 2606:4700:3032::6815:40e and 2606:4700:3032::ac43:dff2.

Additional host names — www.ulvr.edu.ec, olx.073912.click, yyccs.com and two others — share IP numbers with pythonacademy.com.br.

Name Servers

pythonacademy.com.br uses two name servers for its delegation: lisa.ns.cloudflare.com and pablo.ns.cloudflare.com.

pythonacademy.com.br shares its name server setup with other domains, including mjairql.com, savasayik.com, asdorelia.help and two others.

The name servers of pythonacademy.com.br overlap at least partially with those of other domains — among them whatsappsnifferapk.com, laminat-lider.ru, skincarephysiciansofga.com and two more.

The name servers ken.ns.cloudflare.com, gina.ns.cloudflare.com and grace.ns.cloudflare.com are commonly seen alongside these name servers.

Host names with 6 IP numbers:

Hostname lisa.ns.cloudflare.com directs to 108.162.192.131, 172.64.32.131 and 173.245.58.131 along with 3 other IP addresses.

Hostname pablo.ns.cloudflare.com directs to 108.162.193.220, 172.64.33.220 and 173.245.59.220 along with 3 other IP addresses.

Mail Servers

Five mail servers handle pythonacademy.com.br: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com and two others.

pythonacademy.com.br shares mail servers — at least in part — with other domains, including ns500731.ns500754.ns500754.ns500742.ns500671.ns500742.ns500705.ns500671.ns500671.ns500688.ns500291.ns500153.tenderladiesbz.com, ns500765.ns500693.ns500734.ns500734.ns500693.ns500699.ns500699.ns500699.ns500699.ns500588.ns500699.ns500588.ns500588.ns500693.ns500588.ns500588.dtrkdll.com, ns500765.ns500693.ns500693.ns500693.ns500693.ns500734.ns500699.ns500632.ns500632.ns500632.ns500632.ns500632.ns500612.dtrkdll.com and two others.

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

Host names with two IP numbers:

aspmx2.googlemail.com directs traffic to 108.177.123.27 and 2800:3f0:4003:c0f::1a.

aspmx3.googlemail.com directs traffic to 172.253.116.27 and 2a00:1450:400b:c02::1a.

aspmx.l.google.com directs traffic to 192.178.155.27 and 2607:f8b0:4004:c21::1a.

alt1.aspmx.l.google.com directs traffic to 108.177.123.26 and 2800:3f0:4003:c0f::1a.

alt2.aspmx.l.google.com directs traffic to 172.253.116.27 and 2a00:1450:400b:c02::1b.

Both aspmx2.googlemail.com and alt1.aspmx.l.google.com resolve to 2800:3f0:4003:c0f::1a IP addresses each.

Both aspmx3.googlemail.com and alt2.aspmx.l.google.com resolve to 172.253.116.27 IP addresses each.