Domain report
hrblock.com
hrblock.com ranks in the top 0.0039% of domains by connectivity (Common Crawl, cc-main-2026-jul-aug-sep), with 57 distinct hosts observed under it.
Connectivity
- Top percentile
- 0.0039%
- Hosts observed
- 57
From the Common Crawl cc-main-2026-jul-aug-sep hyperlink graph, 133,241,980 domains total. What this rank means
HTTPS reachability
https://hrblock.com/ answered with HTTP 403.
DNS records
- A
- 20.98.176.55
- AAAA
- No records found.
- MX
- 0 hrblock-com.mail.protection.outlook.com.
- NS
- ns1-04.azure-dns.com.
- ns2-04.azure-dns.net.
- ns3-04.azure-dns.org.
- ns4-04.azure-dns.info.
Live preview
This is a live, sandboxed embed of hrblock.com — not a copy. What it shows can change any time the site itself does.
Domain registration (WHOIS / RDAP)
- Registrar
- MarkMonitor Inc.
- Registered
- 1996-03-06
- Expires
- 2027-03-07
- Last changed
- 2026-09-01
Nameservers: NS1-04.AZURE-DNS.COM, NS2-04.AZURE-DNS.NET, NS3-04.AZURE-DNS.ORG, NS4-04.AZURE-DNS.INFO
Status: client delete prohibited, client transfer prohibited, client update prohibited, server delete prohibited, server transfer prohibited, server update prohibited
SSL certificate
Certificate Transparency lookup failed (HTTP 429).
HTTP & security headers
Response
- Server
- cloudflare
- Content-Type
- text/html
- Cache-Control
- max-age=0
- Content-Encoding
- Not sent
Security
- Content-Security-Policy
- Not sent
- Strict-Transport-Security
- max-age=31536000 ; includeSubDomains
- X-Frame-Options
- Not sent
- X-Content-Type-Options
- Not sent
- Referrer-Policy
- Not sent
- Permissions-Policy
- Not sent
Redirect chain
- 1.
http://hrblock.com/HTTP 301→ https://hrblock.com/
- 2.
https://hrblock.com/HTTP 301→ https://www.hrblock.com/
- 3.
https://www.hrblock.com/HTTP 403
Meta tags
- Title
- Access Denied
- Description
- Not set
- Canonical
- Not set
- Robots
- Not set
- Generator
- Not set
- Open Graph title
- Not set
- Open Graph description
- Not set
- Open Graph image
- Not set
- Open Graph type
- Not set
- Twitter card
- Not set
- Twitter title
- Not set
- Twitter image
- Not set
robots.txt
robots.txt request failed (HTTP 403).
Technology detected
Best-effort, based on a small set of well-known signals — this may be incomplete.
- Cloudflarecdn
Server: cloudflare
Related domains
Similar connectivity
Domains ranked just above and below it in the same snapshot.