indexo.dev

superfeedr.com

.com crawl

First seen 2026-04-15 · Last seen 2026-05-09 · ok HTTP/1.1 200 2333 ms crawled 2026-05-09

US · 96.126.119.56 · AS63949 Akamai Connected Cloud

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title
Superfeedr - RSS Feed API & jQuery RSS API | Push Service
Description
Superfeedr : Real-time feed API - RSS and Atom over PubSubHubbub. Superfeedr pushes RSS feeds in real-time for both publishers and subscribers, with open protocols and APIs.
Language
en

Open Graph

url
https://superfeedr.com/
title
Superfeedr - RSS Feed API & jQuery RSS API | Push Service
site name
Superfeedr
description
Superfeedr : Real-time feed API - RSS and Atom over PubSubHubbub and Websub. Superfeedr pushes RSS feeds in real-time for both publishers and subscribers, with open protocols and APIs.

Technology

Server
nginx

Social

Contact

Email

Registration

Registrar
Amazon Registrar, Inc.
Created
2009-02-27
Expires
2027-02-27 283 days left
Updated
2026-01-23
Name servers
  • ns-1405.awsdns-47.org
  • ns-1918.awsdns-47.co.uk
  • ns-405.awsdns-50.com
  • ns-693.awsdns-22.net

DNS records live

NS
  • ns-1405.awsdns-47.org
  • ns-1918.awsdns-47.co.uk
  • ns-405.awsdns-50.com
  • ns-693.awsdns-22.net
MX
  • 1 aspmx.l.google.com
  • 10 aspmx2.googlemail.com
  • 10 aspmx3.googlemail.com
  • 5 alt1.aspmx.l.google.com
  • 5 alt2.aspmx.l.google.com

Email authentication weak

SPF
v=spf1 a include:_spf.google.com include:amazonses.com -all
strict (-all)
DMARC
not published
DKIM
  • s1: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAu00dpmR/KRQzVUEzWyAJNInLQFPgbjm2yegUOrIHmPK2U+U7suxiDvVXwtcsZuP6EPRUwyX41dS8ycTf/R…
  • s2: k=rsa; t=s; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDj73cAHQ4CirZ3rVJcO28yEX8dyfuZhl90MofdNrRN7Bwlfdlq/GpF3HKAcmbSUv3v3IfMKKUo0XPE7B+V2LIeOM…
selectors probed

Certificate (current)

E7
from 2026-05-01 to 2026-07-30
Expires in 72 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 80/100 Checked live page: https://superfeedr.com/

present
  • strict-transport-security
  • content-security-policy
  • x-frame-options
  • x-content-type-options
findings
  • CSP allows unsafe inline scripts/styles
  • CSP uses wildcard sources
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-frame-options
DENY
x-content-type-options
nosniff
content-security-policy
default-src https: 'self'; base-uri 'self' *.superfeedr.com; connect-src *.superfeedr.com *.google-analytics.com; font-src 'self' fonts.gstatic.com data:; form-action 'self'; frame-ancestors 'none'; img-src 'self' secure.gravatar.com data: *.superfeedr.com www.google-analytics.com *.doubleclick.net; media-src 'self'; object-src 'self'; script-src 'self' data: 'unsafe-inline' 'unsafe-eval' *.superfeedr.com www.google-analytics.com js.stripe.com www.google.com www.gstatic.com; style-src 'self' 'unsafe-inline' *.superfeedr.com
strict-transport-security
max-age=631152000

Links to (1)

Linked from (1)