bitcoincore.org

.org crawl

First seen 2026-04-11 · Last seen 2026-05-18 · ok HTTP/1.1 200 2652 ms crawled 2026-05-18

US · 208.68.7.208 · AS397444 Overkill Interbuzz LLC

Reputation 100/100

Classifying

HTML metadata

Title

Bitcoin Core :: Bitcoin

Description

Bitcoin

Language

Canonical

https://bitcoincore.org/

Translations

en
es
ja
zh_cn
zh_tw

Feeds

Open Graph

url: https://bitcoincore.org/
title: Bitcoin
locale: en
site name: Bitcoin Core
description: Bitcoin

Technology

Server: nginx

Social

Registration

Registrar

Gandi SAS

Created

2013-02-26

Expires

2034-02-26 2839 days left

Updated

2026-02-05

Name servers

ns-a.as397444.org
ns.as397444.net
ns2.he.net
ns4.he.net

DNS records live

NS

ns-a.as397444.org
ns.as397444.net
ns2.he.net
ns4.he.net

MX

10 spool.mail.gandi.net
50 fb.mail.gandi.net

Email authentication strong

SPF: v=spf1 include:_mailcust.gandi.net ip4:12.19.217.11 ip6:2001:1890:2013:5103::11 ~all
softfail (~all)
DMARC: v=DMARC1; p=reject; sp=reject; rua=mailto:dmarcreports@as397444.net;
policy: reject (enforced) · sp=reject
DKIM: no key found at common selectors

Certificate (current)

from 2026-05-04 to 2026-08-02

Expires in 75 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 70/100 Checked live page: https://bitcoincore.org/

present

strict-transport-security
x-frame-options
x-content-type-options

findings

missing Content Security Policy
missing Referrer Policy
missing Permissions Policy

Header values

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

Links to (1)

x.com×4