indexo.dev

nilcoalescing.com

.com crawl

First seen 2026-04-12 · Last seen 2026-05-19 · ok HTTP/1.1 200 355 ms crawled 2026-05-19

US · 18.165.122.18 · AS16509 Amazon.com, Inc.

Reputation 89/100 weak security headers dmarc monitor-only

sector tech type landing page

HTML metadata

Title
Nil Coalescing
Language
en
Canonical
https://nilcoalescing.com
Feeds

Open Graph

url
https://nilcoalescing.com
title
Nil Coalescing
site name
Nil Coalescing

Technology

CDN
Amazon CloudFront
Server
AmazonS3
CMS
Gatsby
Fonts
  • Google Fonts

Third-party hosts loaded (3)

  • fonts.googleapis.com×2
  • mastodon.social×2
  • fonts.gstatic.com×1

Social

Contact

Email

Registration

Registrar
Tucows Domains Inc.
Created
2022-04-23
Expires
2027-04-23 338 days left
Updated
2025-03-27
Name servers
  • ns-1106.awsdns-10.org
  • ns-1921.awsdns-48.co.uk
  • ns-239.awsdns-29.com
  • ns-621.awsdns-13.net

DNS records live

NS
  • ns-1106.awsdns-10.org
  • ns-1921.awsdns-48.co.uk
  • ns-239.awsdns-29.com
  • ns-621.awsdns-13.net
MX
  • 10 in1-smtp.messagingengine.com
  • 20 in2-smtp.messagingengine.com
Verified for
  • Google
  • Stripe

Email authentication partial

SPF
v=spf1 include:spf.messagingengine.com ?all
neutral (?all)
DMARC
v=DMARC1; p=none; rua=mailto:report@nilcoalescing.com
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

Amazon RSA 2048 M01
from 2026-05-14 to 2026-11-28
Expires in 192 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (2)

Linked from (2)