Domain report
mailboxvalidator.com
mailboxvalidator.com ranks in the top 0.35% of domains by connectivity (Common Crawl, cc-main-2026-jul-aug-sep), with 4 distinct hosts observed under it.
Connectivity
- Top percentile
- 0.35%
- Hosts observed
- 4
From the Common Crawl cc-main-2026-jul-aug-sep hyperlink graph, 133,241,980 domains total. What this rank means
HTTPS reachability
https://mailboxvalidator.com/ answered with HTTP 200.
DNS records
- A
- 52.70.161.170
- AAAA
- No records found.
- MX
- 10 mx.hexasoft.my.
- NS
- ns-1359.awsdns-41.org.
- ns-1719.awsdns-22.co.uk.
- ns-31.awsdns-03.com.
- ns-884.awsdns-46.net.
Live preview
This site sends "X-Frame-Options: DENY", which blocks embedding it here.
Since mailboxvalidator.com can't be embedded live, this is a captured screenshot instead — a snapshot from whenever it was last rendered, not necessarily this exact moment.
Domain registration (WHOIS / RDAP)
- Registrar
- GoDaddy.com, LLC
- Registered
- 2008-12-12
- Expires
- 2027-12-12
- Last changed
- 2025-04-03
Nameservers: NS-1359.AWSDNS-41.ORG, NS-1719.AWSDNS-22.CO.UK, NS-31.AWSDNS-03.COM, NS-884.AWSDNS-46.NET
Status: client delete prohibited, client renew prohibited, client transfer prohibited, client update prohibited
SSL certificate
Certificate Transparency lookup failed (HTTP 429).
HTTP & security headers
Response
- Server
- cloudflare
- Content-Type
- text/html; charset=UTF-8
- Cache-Control
- no-store, no-cache, must-revalidate
- Content-Encoding
- Not sent
Security
- Content-Security-Policy
- default-src * data: 'unsafe-eval' 'unsafe-inline'; frame-src * blob:;
- Strict-Transport-Security
- max-age=31536000; includeSubDomains; preload
- X-Frame-Options
- DENY
- X-Content-Type-Options
- nosniff
- Referrer-Policy
- no-referrer-when-downgrade
- Permissions-Policy
- accelerometer=(), camera=(), geolocation=(), gyroscope=(), magnetometer=(), microphone=(), payment=(), usb=(), interest-cohort=()
Redirect chain
- 1.
http://mailboxvalidator.com/HTTP 301→ https://www.mailboxvalidator.com/
- 2.
https://www.mailboxvalidator.com/HTTP 200
Meta tags
- Title
- Email Validation API - Verify Email Address | MailboxValidator
- Description
- MailboxValidator email validation clean email lists and reduces bounce. It connects to the mail server and checks whether the mailbox exists or not.
- Canonical
- https://www.mailboxvalidator.com/
- Robots
- Not set
- Generator
- Not set
- Open Graph title
- Email Validation API - Verify Email Address | MailboxValidator
- Open Graph description
- MailboxValidator email validation clean email lists and reduces bounce. It connects to the mail server and checks whether the mailbox exists or not.
- Open Graph image
- https://www.mailboxvalidator.com/images/og-mailboxvalidator.png
- Open Graph type
- website
- Twitter card
- summary_large_image
- Twitter title
- Email Validation API - Verify Email Address | MailboxValidator
- Twitter image
- https://www.mailboxvalidator.com/images/og-mailboxvalidator.png
robots.txt
- Disallow rules (User-agent: *)
- 2
- Disallow rules (other agents)
- 3
Sitemap declared:
https://www.mailboxvalidator.com/sitemap.xml
Technology detected
Best-effort, based on a small set of well-known signals — this may be incomplete.
- Cloudflarecdn
Server: cloudflare
- Google Tag Manageranalytics
Found "googletagmanager.com/gtm.js" in the page's HTML
Related domains
Similar connectivity
Domains ranked just above and below it in the same snapshot.