swift.org

.org crawl

First seen 2026-04-11 · Last seen 2026-05-19 · ok HTTP/1.1 200 1345 ms crawled 2026-05-19

US · 17.253.144.12 · AS714 Apple Inc.

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title

Swift Programming Language

Language

Canonical

https://swift.org/

Feeds

Swift.org (Atom Feed) Atom

Open Graph

url: https://swift.org
title: Swift.org
site name: Swift.org
description: Swift is a general-purpose programming language built using a modern approach to safety, performance, and software design patterns.

Technology

Server: Apple

Third-party hosts loaded (1)

developer.apple.com×1

Social

Registration

Registrar

Nom-iq Ltd. dba COM LAUDE

Created

1996-12-13

Expires

2026-12-12 206 days left

Updated

2025-12-12

Name servers

a.ns.apple.com
b.ns.apple.com
c.ns.apple.com
d.ns.apple.com

DNS records live

NS

a.ns.apple.com
b.ns.apple.com
c.ns.apple.com
d.ns.apple.com

MX

10 swift.org

TXT

cd60njgdwlpyyg36ptypc2jqhb1nrqt9
v=DMARC1; p=none; pct=100; rua=swift-infrastructure@swift.org
google-site-verification=pVmoPZ7fv9nEcwW4ner_XdpDJ2KmgPXqUKyi6AtgK04

Email authentication partial

SPF: v=spf1 -all
strict (-all)
DMARC: v=DMARC1; p=none; pct=100; rua=swift-infrastructure@swift.org
policy: none (monitoring only)
DKIM: no key found at common selectors

Certificate (current)

Apple Public Server ECC CA 1 - G1

from 2026-05-11 to 2026-08-05

Expires in 78 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 70/100 Checked live page: https://www.swift.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=31536000; includeSubdomains