docs.python.org - dns.ninja

`docs.python.org`

	CNAME	`dualstack.python.map.fastly.net`
	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}

`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

🔒 HSTS Preload (+subdomains)
WOT: SAFE (95/100)
rank #277 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: #754

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.

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ocsd.de

DNS History

28 records (1 active, 27 former)

○A103.245.222.2232015-08-07 → 2015-09-09 · 4 obs

● 2015-08-07 11:00:10
● 2015-09-09 02:12:08
○ 2016-12-27 15:40:02
○ 2026-06-08 00:45:12

○A151.101.28.2232016-12-27 → 2016-12-27 · 4 obs

○ 2016-11-10 02:07:40
● 2016-12-27 15:40:02
○ 2026-02-17 15:47:10
○ 2026-06-08 00:45:12

○A151.101.32.2232016-08-06 → 2016-12-27 · 6 obs

○ 2016-06-28 03:51:20
● 2016-08-06 21:58:38
○ 2016-11-10 02:07:40
● 2016-12-27 15:40:02
○ 2020-05-10 14:51:36
○ 2026-06-08 00:45:12

○A151.101.40.2232016-12-27 → 2016-12-27 · 4 obs

○ 2016-11-10 02:07:40
● 2016-12-27 15:40:02
○ 2026-02-17 15:47:10
○ 2026-06-08 00:45:12

○A151.101.52.2232016-12-27 → 2016-12-27 · 4 obs

○ 2016-11-10 02:07:40
● 2016-12-27 15:40:02
○ 2026-02-17 15:47:10
○ 2026-06-08 00:45:12

○A151.101.60.2232016-06-28 → 2016-12-27 · 7 obs

○ 2016-05-25 11:54:36
● 2016-06-28 03:51:20
○ 2016-08-06 21:58:38
● 2016-11-10 02:07:40
● 2016-12-27 15:40:02
○ 2020-05-10 14:51:36
○ 2026-06-08 00:45:12

○A151.101.72.2232016-12-27 → 2016-12-27 · 4 obs

○ 2016-11-10 02:07:40
● 2016-12-27 15:40:02
○ 2026-02-17 15:47:10
○ 2026-06-08 00:45:12

○A151.101.8.2232016-12-27 → 2016-12-27 · 4 obs

○ 2016-11-10 02:07:40
● 2016-12-27 15:40:02
○ 2026-02-17 15:47:10
○ 2026-06-08 00:45:12

○A151.101.92.2232016-12-27 → 2016-12-27 · 4 obs

○ 2016-11-10 02:07:40
● 2016-12-27 15:40:02
○ 2026-02-17 15:47:10
○ 2026-06-08 00:45:12

○A185.31.18.2232015-09-09 → 2016-05-25 · 7 obs

○ 2015-09-06 14:18:22
● 2015-09-09 02:12:08
● 2016-05-04 12:21:10
○ 2016-05-18 09:17:14
● 2016-05-25 11:54:36
○ 2016-06-28 03:51:20
○ 2026-06-08 00:45:12

○A185.31.19.2232015-08-07 → 2015-09-06 · 4 obs

● 2015-08-07 11:00:10
● 2015-09-06 14:18:22
○ 2015-09-09 02:12:08
○ 2026-06-08 00:45:12

○A199.27.76.2232015-08-07 → 2016-05-18 · 8 obs

● 2015-08-07 11:00:10
○ 2015-09-06 14:18:22
● 2016-02-06 14:02:28
○ 2016-03-17 11:00:08
○ 2016-05-04 12:21:10
● 2016-05-18 09:17:14
○ 2016-05-25 11:54:36
○ 2026-06-08 00:45:12

○A199.27.79.2232015-08-07 → 2016-02-01 · 7 obs

● 2015-08-07 11:00:10
● 2015-09-06 14:18:22
○ 2015-09-09 02:12:08
● 2016-01-10 07:37:48
● 2016-02-01 15:09:22
○ 2016-02-06 14:02:28
○ 2026-06-08 00:45:12

○A23.235.39.2232015-08-07 → 2016-04-20 · 8 obs

● 2015-08-07 11:00:10
● 2015-11-26 13:33:50
○ 2015-12-18 05:17:56
○ 2016-02-06 14:02:28
● 2016-03-17 11:00:08
● 2016-04-20 04:39:14
○ 2016-05-04 12:21:10
○ 2026-06-08 00:45:12

○A23.235.40.2232015-09-06 → 2015-09-06 · 4 obs

○ 2015-08-07 11:00:10
● 2015-09-06 14:18:22
○ 2015-09-09 02:12:08
○ 2026-06-08 00:45:12

○A23.235.46.2232015-09-06 → 2015-12-18 · 6 obs

○ 2015-08-07 11:00:10
● 2015-09-06 14:18:22
○ 2015-09-09 02:12:08
● 2015-12-18 05:17:56
○ 2016-01-10 07:37:48
○ 2026-06-08 00:45:12

○A23.235.47.2232015-08-07 → 2015-09-09 · 4 obs

● 2015-08-07 11:00:10
● 2015-09-09 02:12:08
○ 2016-12-27 15:40:02
○ 2026-06-08 00:45:12

○A2a04:4e42:11::2232016-12-27 → 2016-12-27 · 4 obs

○ 2016-11-10 02:07:40
● 2016-12-27 15:40:02
○ 2026-02-17 15:47:10
○ 2026-06-08 00:45:12

○A2a04:4e42:16::2232016-12-27 → 2016-12-27 · 4 obs

○ 2016-11-10 02:07:40
● 2016-12-27 15:40:02
○ 2026-02-17 15:47:10
○ 2026-06-08 00:45:12

○A2a04:4e42:2::2232016-12-27 → 2016-12-27 · 4 obs

○ 2016-11-10 02:07:40
● 2016-12-27 15:40:02
○ 2026-02-17 15:47:10
○ 2026-06-08 00:45:12

○A2a04:4e42:7::2232016-12-27 → 2016-12-27 · 4 obs

○ 2016-11-10 02:07:40
● 2016-12-27 15:40:02
○ 2026-02-17 15:47:10
○ 2026-06-08 00:45:12

○A2a04:4e42:8::2232016-08-06 → 2016-12-27 · 6 obs

○ 2016-06-28 03:51:20
● 2016-08-06 21:58:38
○ 2016-11-10 02:07:40
● 2016-12-27 15:40:02
○ 2020-05-10 14:51:36
○ 2026-06-08 00:45:12

○A2a04:4e42:a::2232016-12-27 → 2016-12-27 · 4 obs

○ 2016-11-10 02:07:40
● 2016-12-27 15:40:02
○ 2026-02-17 15:47:10
○ 2026-06-08 00:45:12

○A2a04:4e42:d::2232016-12-27 → 2016-12-27 · 4 obs

○ 2016-11-10 02:07:40
● 2016-12-27 15:40:02
○ 2026-02-17 15:47:10
○ 2026-06-08 00:45:12

○A2a04:4e42:f::2232016-11-10 → 2016-12-27 · 5 obs

○ 2016-08-06 21:58:38
● 2016-11-10 02:07:40
● 2016-12-27 15:40:02
○ 2020-05-10 14:51:36
○ 2026-06-08 00:45:12

●CNAMEdualstack.python.map.fastly.net2020-05-10 → 2026-06-08 · 3 obs

○ 2016-12-27 15:40:02
● 2020-05-10 14:51:36
● 2026-06-08 00:45:12

○CNAMEprod.python.map.fastlylb.net2016-06-28 → 2016-08-06 · 5 obs

○ 2015-08-07 11:00:10
● 2016-06-28 03:51:20
● 2016-08-06 21:58:38
○ 2016-11-10 02:07:40
○ 2026-06-08 00:45:12

○CNAMEpython.map.fastly.net2015-08-07 → 2016-12-27 · 4 obs

● 2015-08-07 11:00:10
● 2016-12-27 15:40:02
○ 2020-05-10 14:51:36
○ 2026-06-08 00:45:12

🔍 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-2046.awsdns-63.co.uk, ns-1134.awsdns-13.org, ns-484.awsdns-60.com, ns-981.awsdns-58.net	2 records
python.org	ns-1134.awsdns-13.org, ns-2046.awsdns-63.co.uk, ns-484.awsdns-60.com, ns-981.awsdns-58.net	-
python.org	ns-1134.awsdns-13.org, ns-2046.awsdns-63.co.uk, ns-484.awsdns-60.com, ns-981.awsdns-58.net	-
python.org	ns-1134.awsdns-13.org, ns-2046.awsdns-63.co.uk, ns-484.awsdns-60.com, ns-981.awsdns-58.net	-
python.org	ns-1134.awsdns-13.org, ns-2046.awsdns-63.co.uk, ns-484.awsdns-60.com, ns-981.awsdns-58.net	-
python.org	ns-1134.awsdns-13.org, ns-2046.awsdns-63.co.uk, ns-484.awsdns-60.com, ns-981.awsdns-58.net	-
python.org	ns-1134.awsdns-13.org, ns-2046.awsdns-63.co.uk, ns-484.awsdns-60.com, ns-981.awsdns-58.net	-
python.org	ns-1134.awsdns-13.org, ns-2046.awsdns-63.co.uk, ns-484.awsdns-60.com, ns-981.awsdns-58.net	-
python.org	ns-1134.awsdns-13.org, ns-2046.awsdns-63.co.uk, ns-484.awsdns-60.com, ns-981.awsdns-58.net	-
python.org	ns-1134.awsdns-13.org, ns-2046.awsdns-63.co.uk, ns-484.awsdns-60.com, ns-981.awsdns-58.net	-
python.org	ns-1134.awsdns-13.org, ns-2046.awsdns-63.co.uk, ns-484.awsdns-60.com, ns-981.awsdns-58.net	-
python.org	ns-1134.awsdns-13.org, ns-2046.awsdns-63.co.uk, ns-484.awsdns-60.com, ns-981.awsdns-58.net	-
python.org	ns-1134.awsdns-13.org, ns-2046.awsdns-63.co.uk, ns-484.awsdns-60.com, ns-981.awsdns-58.net	-
python.org	ns-1134.awsdns-13.org, ns-2046.awsdns-63.co.uk, ns-484.awsdns-60.com, ns-981.awsdns-58.net	-
python.org	ns-1134.awsdns-13.org, ns-2046.awsdns-63.co.uk, ns-484.awsdns-60.com, ns-981.awsdns-58.net	-
python.org	ns-1134.awsdns-13.org, ns-2046.awsdns-63.co.uk, ns-484.awsdns-60.com, ns-981.awsdns-58.net	-
python.org	ns-1134.awsdns-13.org, ns-2046.awsdns-63.co.uk, ns-484.awsdns-60.com, ns-981.awsdns-58.net	-
python.org	ns-1134.awsdns-13.org, ns-2046.awsdns-63.co.uk, ns-484.awsdns-60.com, ns-981.awsdns-58.net	-
python.org	ns-1134.awsdns-13.org, ns-2046.awsdns-63.co.uk, ns-484.awsdns-60.com, ns-981.awsdns-58.net	-
python.org	ns-1134.awsdns-13.org, ns-2046.awsdns-63.co.uk, ns-484.awsdns-60.com, ns-981.awsdns-58.net	-

✅ Authoritative Response

Server:205.251.195.213

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for python.org (unsigned zone)

⏱️ Timing

Total: 706ms | Queries: -

📄 Records

Type	Count	Sample Data
CNAME	1	`dualstack.python.map.fastly.net`

📌 Glue Records Collected

Total: 2

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

Analysis

IP Addresses

docs.python.org has 8 IP addresses: 151.101.0.223, 151.101.64.223, 151.101.128.223 plus five more.

prod.python.map.fastly.net, ballistics.it, dualstack.python.map.fastly.net plus two other host names have IP numbers in common with docs.python.org.