learnmeabitcoin.com

HTML metadata

Technology

Server

Apache

Social

• github

Contact

Address

If you've got a question or have found a mistake, please send me an email atgregDELETEME@learnme­abitDELETEMEcoin.com. It's justmeworking on this site, so your feedback is helpful.Buy me a beer:3Beer3irc1vgs76ENA4coqsEQpGZeM5CTdcheers!Thanks, Greg.

Registration

Registrar

NameCheap, Inc.

Created

2015-01-06

Expires

2033-01-06 2423 days left

Updated

2025-11-18

Name servers

• coco.bunny.net
• kiki.bunny.net

DNS records live

NS

• coco.bunny.net
• kiki.bunny.net

MX

• 10 mail.protonmail.ch
• 20 mailsec.protonmail.ch

TXT

• ahrefs-site-verification_2c3b875be9b8bfa1ef8f1c4b1c133eaac15d97b434a5adfaf31224dcb05a73c7
• protonmail-verification=aab27762e4d5866ee60e936d60f96cbb8cf8c3b7
• google-site-verification=0yYdbKxTRghPkAyzZ8QTVdfXthUEtcwAu78AsDrc0aM

Email authentication weak

SPF

v=spf1 include:_spf.protonmail.ch mx ~all

softfail (~all)

DMARC

not published

DKIM

no key found at common selectors

Certificate (current)

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://learnmeabitcoin.com/

findings

• missing HSTS
• missing Content Security Policy
• missing frame protection
• missing content type protection
• missing Referrer Policy
• missing Permissions Policy

Links to (4)

• bitcoinpaths.com×3
• github.com×3
• learnyouahaskell.com×3
• ruby-lang.org×3

Linked from (4)

• cryptohublink.com×3
• navzh.com×3
• bitcoinpaths.com×2
• bidaka.com×2