indexo.dev

opencover.com

.com crawl

First seen 2026-04-14 · Last seen 2026-05-13 · ok HTTP/1.1 200 5675 ms crawled 2026-05-08

US · 13.33.235.88 · AS16509 Amazon.com, Inc.

Reputation 100/100

Classifying

HTML metadata

Title
OpenCover - Keeping you safe onchain
Description
Cover $5,000 from $2 per week on Base, Ethereum, Arbitrum and more. As seen on CoinDesk, The Block and Coin Telegraph.
Language
en
Generator
Gatsby 5.11.0
Canonical
https://opencover.com/

Open Graph

url
https://opencover.com/
title
OpenCover - Keeping you safe onchain
description
Cover $5,000 from $2 per week on Base, Ethereum, Arbitrum and more. As seen on CoinDesk, The Block and Coin Telegraph.

Technology

CDN
Amazon CloudFront
Server
nginx
CMS
Gatsby

Social

Registration

Registrar
NameCheap, Inc.
Created
2013-05-15
Expires
2028-05-15 726 days left
Updated
2025-04-28
Name servers
  • ns-1202.awsdns-22.org
  • ns-1546.awsdns-01.co.uk
  • ns-454.awsdns-56.com
  • ns-953.awsdns-55.net

DNS records live

NS
  • ns-1202.awsdns-22.org
  • ns-1546.awsdns-01.co.uk
  • ns-454.awsdns-56.com
  • ns-953.awsdns-55.net
MX
  • 1 aspmx.l.google.com
  • 10 alt3.aspmx.l.google.com
  • 10 alt4.aspmx.l.google.com
  • 5 alt1.aspmx.l.google.com
  • 5 alt2.aspmx.l.google.com
TXT
Show 5 TXT records
  • google-site-verification=6dNcV-Fcs73KuxK5W2iHSe-pwbsaFuhObJuB4O_tx8k
  • linkedin-site-verification=297204db-0f9a-4b1d-9c9b-b7c1e7d43f0c
  • MS=ms27752927
  • TAILSCALE-ZaHLQhOgppKovXtl8CTW
  • ac141165-93d1-452b-96ed-5199ce4e1c26=07d1bf79822aa8c256250a5cc1b4ede8312118933309512b7a96de404c68e2bb

Email authentication strong

SPF
v=spf1 include:mailgun.org include:_spf.google.com ~all
softfail (~all)
DMARC
v=DMARC1; p=reject; sp=reject; fo=1; rua=mailto:dmarc_rua@opencover.com; ruf=mailto:dmarc_ruf@opencover.com; pct=100
policy: reject (enforced) · sp=reject
DKIM
  • google: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA3ZtVlA3PcWGLT6G/GlUOn2X9xJOGiGwmeaxqQGJ1cSR/dFWiFGP+s42R+MsAn6f+2ARax1QcOKGskC…
selectors probed

Certificate (current)

Amazon RSA 2048 M04
from 2026-04-11 to 2026-10-26
Expires in 159 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 70/100 Checked live page: https://opencover.com/

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

Links to (6)

Linked from (2)