es.python.org - dns.ninja

`es.python.org`

DNSSEC	⚠️ Not signed
A	185.199.108.153^{🇺🇸 Fastly185.199.108.0/24 GitHub - 185.199.108.0/24}
		PTR	`cdn-185-199-108-153.github.com`
A	185.199.109.153^{🇺🇸 Fastly185.199.109.0/24 GitHub - 185.199.109.0/24}
A	185.199.110.153^{🇺🇸 Fastly185.199.110.0/24 GitHub - 185.199.110.0/24}
A	185.199.111.153^{🇺🇸 Fastly185.199.111.0/24 GitHub - 185.199.111.0/24}
NS	`ns1.cdmon.net` ⚠️ Not in zone NS records
		A	35.189.106.232^{🇬🇧 Google35.189.96.0/20}
			PTR	`ns1.cdmon.net`
NS	`ns2.cdmon.net` ⚠️ Not in zone NS records
		A	35.195.57.29^{🇧🇪 Google35.195.48.0/20}
			PTR	`29.57.195.35.bc.googleusercontent.com`
NS	`ns3.cdmon.net` ⚠️ Not in zone NS records
		A	35.157.47.125^{🇩🇪 Amazon35.156.0.0/14 EC2 FRA prefix}
			PTR	`ns3.cdmon.net`
NS	`ns4.cdmondns-01.org` ⚠️ Not in zone NS records
		A	52.58.66.183^{🇩🇪 Amazon52.58.0.0/15 EC2 FRA Prefix}
			PTR	`ns4.cdmondns-01.org`
NS	`ns5.cdmondns-01.com` ⚠️ Not in zone NS records
		A	52.59.146.62^{🇩🇪 Amazon52.58.0.0/15 EC2 FRA Prefix}
			PTR	`ns5.cdmondns-01.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c1b::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`wv-in-f27.1e100.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: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	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1b^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f27.1e100.net`
		A	192.178.223.26^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f26.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1b^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f27.1e100.net`
		A	172.253.157.26^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f26.1e100.net`
TXT	`v=spf1 include:spf.mailjet.com include:_spf.google.com ip4:185.195.96.31 -all`

`python.org`

	DNSSEC	⚠️ Not signed
	A	2a04:4e42::223^{🇺🇸 Fastly2a04:4e42::/48}
	A	2a04:4e42:200::223^{🇺🇸 Fastly2a04:4e42:200::/48}
	A	2a04:4e42:400::223^{🇺🇸 Fastly2a04:4e42:400::/48}
	A	2a04:4e42:600::223^{🇺🇸 Fastly2a04:4e42:600::/48}
	A	151.101.0.223^{🇺🇸 Fastly151.101.0.0/22}
	A	151.101.64.223^{🇺🇸 Fastly151.101.64.0/22}
	A	151.101.128.223^{🇺🇸 Fastly151.101.128.0/22}
	A	151.101.192.223^{🇺🇸 Fastly151.101.192.0/22}
	NS	`ns-2046.awsdns-63.co.uk` ⭐
	NS	`ns-1134.awsdns-13.org`
	NS	`ns-484.awsdns-60.com`
	NS	`ns-981.awsdns-58.net`
	MX	`mail.python.org` ⭐
	TXT	`888acb5757da46ad83b7e341ec544c64`
	TXT	`MS=73147F1EC0843C399CF17F586EC6B8EAF8C57961`
	TXT	`_globalsign-domain-verification=B57sRQpmte4G4w-gavZbVNmmNsMxGp5kcL19UP2599`
	TXT	`anthropic-domain-verification-x3xt87=cFLP3aL71pAYPZLQR7JKvRhcF`
	TXT	`google-site-verification=9852CbTRhQ51-9gCUayPbGYqJeBle_MXLb6E4AL_qQk`
	TXT	`google-site-verification=QALZObrGl2OVG8lWUE40uVSMCAka316yADn9ZfCU5OA`
	TXT	`google-site-verification=dqhMiMzpbkSyEhgjGKyEOMlEg2tF0MSHD7UN-MYfD-M`
	TXT	`google-site-verification=w3b8mU3wU6cZ8uSrj3E_5f1frPejJskDpSp_nMWJ99o`
	TXT	`libera-1298aas`
	TXT	`openai-domain-verification=dv-VgeNijVDgW7g56UZyGIVyKNr`
	TXT	`status-page-domain-verification=9y2klhzbxsgk`
	TXT	`twilio-domain-verification=1c295667813cc0aaae819ed7657818f8`
	TXT	`v=spf1 mx ip4:188.166.95.178/32 ip6:2a03:b0c0:2:d0::71:1 include:stspg-custom...`
	SOA	`ns-2046.awsdns-63.co.uk`awsdns-hostmaster@amazon.com serial=1

WOT: SAFE (95/100)
rank #276 globally
rank #35 in the tld
🔒 HSTS Preload
Semrush Rank:#1,501 Keywords:834,887 Traffic:1,782,987/mo
WOT: SAFE (95/100)
📈 Tranco rank: #753

Python Programming Language

python.org is the official website of the Python Software Foundation (PSF), the non-profit organization that manages and promotes the Python programming language. Python is a high-level, interpreted programming language known for its clean syntax and readability, making it accessible to beginners while remaining powerful for experts.

Applications

Python is widely used across multiple domains:

Web Development — Django, Flask, Pyramid, Tornado
Scientific Computing — SciPy, Pandas, NumPy
GUI Development — PyQt, Kivy, wxPython
System Administration — Ansible, Salt, OpenStack
Machine Learning & AI — TensorFlow, PyTorch

Infrastructure

CDN: Fastly (151.101.x.223 addresses)
DNS: AWS Route 53 (ns-.awsdns-.com/net/org/co.uk)
Mail: DigitalOcean (mail.python.org at 188.166.95.178)
IPv6: Full dual-stack support

The PSF maintains official documentation, hosts PyCon conferences worldwide, and supports community initiatives focused on diversity and education.

Subdomains

openbadges.es.python.org

calendario.es.python.org

documentos-asociacion.es.python.org

lists.es.python.org

Same first word

es.ru

es.vg

es.lv

es.events

es.ma

es.tl

es.s3-website.eu-central-1.amazonaws.com

es.net.pl

es.uz

es.com.py

es.pizza

es.co.th

es.ms

es.govt.nz

es.sh

es.tv

es.s3-website-us-west-2.amazonaws.com

es.fi

es.s3-website-us-east-1.amazonaws.com

es.malopolska.pl

es.net

es.nl

es.edu.rs

es.s3-website-ap-southeast-2.amazonaws.com

es.ae

es.myshopify.com

es.to

es.fr

es.dk

es.cr

es.ws

es.com.ua

es.services

es.io

es.leg.br

es.com.pl

es.tm.se

es.k12.ar.us

es.consulting

es.city

es.co.nz

es.s3-eu-west-1.amazonaws.com

es.bnpparibas

es.ph

es.cx

es.bh

es.ie

es.gd

es.al

es.kr

es.ht

es.kg

es.ly

es.rs

es.fo

es.gt

es.edu.vn

es.s3-website-eu-west-1.amazonaws.com

es.pe

es.co.id

es.us-east-1.amazonaws.com

es.au

es.gov.br

es.org.ua

es.jo

es.ne.kr

es.uy

es.com.cn

es.global.prod.fastly.net

es.et

es.la

es.abbott

es.edu

es.ge

es.id.lv

es.chat

es.org

es.vc

es.dev

es.chu.jp

es.my

es.gov.ge

es.gy

es

es.tc

es.com.tw

es.ua

es.mil.ru

es.hu

es.com.es

es.eu.org

es.gov.cn

es.co

es.s3-website-us-west-1.amazonaws.com

es.casa

es.s3-website.eu-west-3.amazonaws.com

es.github.io

es.app

es.md

es.co.uk

es.com

es.fyi

es.fage

es.me

es.no

es.su

es.or.at

es.def.br

es.com.vn

es.zone

es.cz

es.weber

es.cn

es.gov.lv

es.cl

es.pl

es.org.pl

es.de

es.pn

es.kz

es.vanguard

es.institute

es.pt

es.net.au

es.s3.amazonaws.com

es.ee

es.bet

es.cm

Similar names

se.leg.br

se.ws

se.co.nz

se.nf

se.cl

se.su

se.edu.pl

se.nu

se.link

se.tc

se.no

se.lt

se.cm

se.md

se.net.ua

se.ms

se.cz

se.s3-website.eu-central-1.amazonaws.com

se.id.au

se.net.ru

se.am

se.ua

se.kz

se.ie

se.sd

se.uy

se.gd

se.abc

se.cn

se.be

se.weber

se.hu

se.sv

se.biz

se.gob.hn

se.co.at

se.df.gov.br

se.church

se.spb.ru

se.com.au

se.nl

se.kiev.ua

se.institute

se.org

se.s3-website.eu-north-1.amazonaws.com

DNS History

25 records (14 active, 11 former)

○NSdns.jcea.es2017-03-20 → 2017-03-20 · 3 obs

● 2017-03-20 01:24:16
○ 2026-02-15 23:44:58
○ 2026-06-09 22:23:30

●NSns1.cdmon.net2026-02-15 → 2026-06-09 · 3 obs

○ 2017-03-20 01:24:16
● 2026-02-15 23:44:58
● 2026-06-09 22:23:30

○NSns1.python.jcea.es2017-03-20 → 2017-03-20 · 3 obs

● 2017-03-20 01:24:16
○ 2026-02-15 23:44:58
○ 2026-06-09 22:23:30

●NSns2.cdmon.net2026-02-15 → 2026-06-09 · 3 obs

○ 2017-03-20 01:24:16
● 2026-02-15 23:44:58
● 2026-06-09 22:23:30

○NSns2.python.jcea.es2017-03-20 → 2017-03-20 · 3 obs

● 2017-03-20 01:24:16
○ 2026-02-15 23:44:58
○ 2026-06-09 22:23:30

●NSns3.cdmon.net2026-02-15 → 2026-06-09 · 3 obs

○ 2017-03-20 01:24:16
● 2026-02-15 23:44:58
● 2026-06-09 22:23:30

○NSns3.python.jcea.es2017-03-20 → 2017-03-20 · 3 obs

● 2017-03-20 01:24:16
○ 2026-02-15 23:44:58
○ 2026-06-09 22:23:30

●NSns4.cdmondns-01.org2026-02-15 → 2026-06-09 · 3 obs

○ 2017-03-20 01:24:16
● 2026-02-15 23:44:58
● 2026-06-09 22:23:30

○NSns4.python.jcea.es2017-03-20 → 2017-03-20 · 3 obs

● 2017-03-20 01:24:16
○ 2026-02-15 23:44:58
○ 2026-06-09 22:23:30

●NSns5.cdmondns-01.com2026-02-15 → 2026-06-09 · 3 obs

○ 2017-03-20 01:24:16
● 2026-02-15 23:44:58
● 2026-06-09 22:23:30

○NSns5.python.jcea.es2017-03-20 → 2017-03-20 · 3 obs

● 2017-03-20 01:24:16
○ 2026-02-15 23:44:58
○ 2026-06-09 22:23:30

○NSns6.python.jcea.es2017-03-20 → 2017-03-20 · 3 obs

● 2017-03-20 01:24:16
○ 2026-02-15 23:44:58
○ 2026-06-09 22:23:30

○NSns7.python.jcea.es2017-03-20 → 2017-03-20 · 3 obs

● 2017-03-20 01:24:16
○ 2026-02-15 23:44:58
○ 2026-06-09 22:23:30

○NSns8.python.jcea.es2017-03-20 → 2017-03-20 · 3 obs

● 2017-03-20 01:24:16
○ 2026-02-15 23:44:58
○ 2026-06-09 22:23:30

●MXalt1.aspmx.l.google.com2026-02-15 → 2026-06-09 · 3 obs

○ 2017-03-20 01:24:16
● 2026-02-15 23:44:58
● 2026-06-09 22:23:30

●MXalt2.aspmx.l.google.com2026-02-15 → 2026-06-09 · 3 obs

○ 2017-03-20 01:24:16
● 2026-02-15 23:44:58
● 2026-06-09 22:23:30

●MXalt3.aspmx.l.google.com2026-02-15 → 2026-06-09 · 3 obs

○ 2017-03-20 01:24:16
● 2026-02-15 23:44:58
● 2026-06-09 22:23:30

●MXalt4.aspmx.l.google.com2026-02-15 → 2026-06-09 · 3 obs

○ 2017-03-20 01:24:16
● 2026-02-15 23:44:58
● 2026-06-09 22:23:30

●MXaspmx.l.google.com2026-02-15 → 2026-06-09 · 3 obs

○ 2017-03-20 01:24:16
● 2026-02-15 23:44:58
● 2026-06-09 22:23:30

○MXsmtp.jcea.es2017-03-20 → 2017-03-20 · 3 obs

● 2017-03-20 01:24:16
○ 2026-02-15 23:44:58
○ 2026-06-09 22:23:30

○A163.172.190.1322017-03-20 → 2017-03-20 · 3 obs

● 2017-03-20 01:24:16
○ 2026-02-15 23:44:58
○ 2026-06-09 22:23:30

●A185.199.108.1532026-02-15 → 2026-06-09 · 3 obs

○ 2017-03-20 01:24:16
● 2026-02-15 23:44:58
● 2026-06-09 22:23:30

●A185.199.109.1532026-02-15 → 2026-06-09 · 3 obs

○ 2017-03-20 01:24:16
● 2026-02-15 23:44:58
● 2026-06-09 22:23:30

●A185.199.110.1532026-02-15 → 2026-06-09 · 3 obs

○ 2017-03-20 01:24:16
● 2026-02-15 23:44:58
● 2026-06-09 22:23:30

●A185.199.111.1532026-02-15 → 2026-06-09 · 3 obs

○ 2017-03-20 01:24:16
● 2026-02-15 23:44:58
● 2026-06-09 22:23:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
python.org	ns-981.awsdns-58.net, ns-484.awsdns-60.com, ns-2046.awsdns-63.co.uk, ns-1134.awsdns-13.org	2 records
es.python.org	ns1.cdmon.net, ns2.cdmon.net, ns3.cdmon.net, ns4.cdmondns-01.org...	-

✅ Authoritative Response

Server:52.59.146.62

NS records: ns1.cdmon.net, ns2.cdmon.net, ns3.cdmon.net, ns4.cdmondns-01.org, ns5.cdmondns-01.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for python.org (unsigned zone)

⏱️ Timing

Total: 1918ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`185.199.109.153, 185.199.108.153...`
MX	5	`ALT2.ASPMX.L.GOOGLE.COM (pri: 5), ALT4.ASPMX.L.GOOGLE.COM (pri: 10)...`
TXT	1	`v=spf1 include:spf.mailjet.com include:_`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-1134.awsdns-13.org, ns-1134.awsdns-13.org)

Analysis

Hierarchy

openbadges.es.python.org, calendario.es.python.org, documentos-asociacion.es.python.org and lists.es.python.org are all subdomains of es.python.org.

IP Addresses

es.python.org resolves to 4 IP numbers: 185.199.108.153, 185.199.109.153, 185.199.110.153 and 185.199.111.153.

Additional host names — saudabbasidev.github.io, alan-wan.com, sixdegreesofprocrastination.com and two others — share IP numbers with es.python.org.

Name Servers

es.python.org has 5 name servers handling its delegation — ns5.cdmondns-01.com, ns1.cdmon.net, ns2.cdmon.net plus two more.

The name servers of es.python.org overlap at least partially with those of other domains — among them beltranip.com, experimentacreativos.com, elbarber.cat and two more.

These name servers commonly appear alongside the name servers ns3.cdmon.net and ns4.cdmondns-01.org.

Host names with one IP number:

ns5.cdmondns-01.com resolves to 52.59.146.62.

ns1.cdmon.net resolves to 35.189.106.232.

ns2.cdmon.net resolves to 35.195.57.29.

ns3.cdmon.net resolves to 35.157.47.125.

ns4.cdmondns-01.org resolves to 52.58.66.183.

Mail Servers

es.python.org is handled by 5 mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

es.python.org shares mail servers — at least in part — with other domains, including norde.st, constructlondon.com, addepot.com and two others.

These mail servers are frequently used alongside mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and three others.

Host names with two IP numbers:

aspmx.l.google.com resolves to 172.253.62.27 and 2607:f8b0:4004:c1b::1b.

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

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

alt3.aspmx.l.google.com resolves to 192.178.223.26 and 2a00:1450:4009:c0f::1b.

alt4.aspmx.l.google.com resolves to 172.253.157.26 and 2a00:1450:400c:c23::1b.