python.org

.org toplist crawl dns

First seen 2026-04-11 · Last seen 2026-05-19 · ok HTTP/1.1 200 814 ms crawled 2026-05-18

US · 151.101.0.223 · AS54113 Fastly, Inc.

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title

Welcome to Python.org

Description

The official home of the Python Programming Language

Language

Feeds

Open Graph

url: https://www.python.org/
title: Welcome to Python.org
site name: Python.org
description: The official home of the Python Programming Language

Technology

Server: nginx
CMS: Gatsby

Third-party hosts loaded (3)

ajax.googleapis.com×5
media.ethicalads.io×1
pyfound.blogspot.com×1

Social

Registration

Registrar

Gandi SAS

Created

1995-03-27

Expires

2033-03-28 2504 days left

Updated

2025-06-17

Name servers

ns-1134.awsdns-13.org
ns-2046.awsdns-63.co.uk
ns-484.awsdns-60.com
ns-981.awsdns-58.net

DNS records live

NS

ns-1134.awsdns-13.org
ns-2046.awsdns-63.co.uk
ns-484.awsdns-60.com
ns-981.awsdns-58.net

MX

50 mail.python.org

TXT

Show 12 TXT records

twilio-domain-verification=1c295667813cc0aaae819ed7657818f8
888acb5757da46ad83b7e341ec544c64
MS=73147F1EC0843C399CF17F586EC6B8EAF8C57961
_globalsign-domain-verification=B57sRQpmte4G4w-gavZbVNmmNsMxGp5kcL19UP2599
anthropic-domain-verification-x3xt87=cFLP3aL71pAYPZLQR7JKvRhcF
google-site-verification=9852CbTRhQ51-9gCUayPbGYqJeBle_MXLb6E4AL_qQk
google-site-verification=QALZObrGl2OVG8lWUE40uVSMCAka316yADn9ZfCU5OA
google-site-verification=dqhMiMzpbkSyEhgjGKyEOMlEg2tF0MSHD7UN-MYfD-M
google-site-verification=w3b8mU3wU6cZ8uSrj3E_5f1frPejJskDpSp_nMWJ99o
libera-1298aas
openai-domain-verification=dv-VgeNijVDgW7g56UZyGIVyKNr
status-page-domain-verification=9y2klhzbxsgk

Email authentication partial

SPF

v=spf1 mx ip4:188.166.95.178/32 ip6:2a03:b0c0:2:d0::71:1 include:stspg-customer.com include:_spf.google.com include:mailgun.org ~all

softfail (~all)

DMARC

v=DMARC1; p=none; pct=100; rua=mailto:re+shb8ybr70a3@dmarc.postmarkapp.com; sp=none; aspf=r;

policy: none (monitoring only) · sp=none

DKIM

google: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCOu1HEs6/+K8nD1TgxnDYPE0Pdsj/eLUEEZYbgBzuMGc9G/kdx5RpOhCiEAhju96049GMcWtrYz4xiRSCkHg…
k2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv2aC2KjGKLOwTweBY5A9RpjsxaBXR9r7OAU6U8/zn92ivImI75naUujWbItRI/QmL1jy5PWGqLwoUA…

selectors probed

Certificate (current)

GlobalSign Atlas R3 DV TLS CA 2025 Q4

from 2026-01-13 to 2027-02-14

Expires in 270 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 60/100 Checked live page: https://www.python.org/

present

strict-transport-security
x-frame-options

findings

missing Content Security Policy
missing content type protection
missing Referrer Policy
missing Permissions Policy

Header values

x-frame-options: SAMEORIGIN
strict-transport-security: max-age=63072000; includeSubDomains; preload