indexo.dev

discoverelearninguk.com

.com crawl

First seen 2026-04-13 · Last seen 2026-05-03 · ok HTTP/1.1 200 748 ms crawled 2026-05-07

US · 85.187.142.70 · AS55293 A2 Hosting, Inc.

Reputation 94/100 dmarc monitor-only

Classifying

Technology

Server
LiteSpeed

Registration

Registrar
Tucows Domains Inc.
Created
2016-03-30
Expires
2027-03-30 313 days left
Updated
2024-03-11
Name servers
  • ns1.a2hosting.com
  • ns2.a2hosting.com
  • ns3.a2hosting.com
  • ns4.a2hosting.com

DNS records live

NS
  • ns1.a2hosting.com
  • ns2.a2hosting.com
  • ns3.a2hosting.com
  • ns4.a2hosting.com
MX
  • 0 discoverelearninguk-com.mail.protection.outlook.com
Verified for
  • Microsoft 365

Email authentication strong

SPF
v=spf1 include:spf.protection.outlook.com -all
strict (-all)
DMARC
v=DMARC1;p=none;sp=none;adkim=r;aspf=r;pct=100;fo=0;rf=afrf;ri=86400
policy: none (monitoring only) · sp=none
DKIM
  • default: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAzTK9wzDmMo6/R13i0145ApTvbMk9OHZu2YPcwVrI0Z/SwvDRbwgqH8WgqvD8JR1X2jsqDbdMueKTdM…
  • selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA8sKlDWR96SoVliQl15Y2vR1e3FZRaRtdaNiO0oH458jE6WiiO3K21eg6khFKXZBtK0bYBNJobwKvot…
  • selector2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAunzN/ZpbrHMqLBBWi6XehJtIeJoO7P7C3cFk/D+SJOvsxmPqLTjhS0aLT6OFDt2tv85YJ7o8NDPdpT…
selectors probed

Certificate (current)

R13
from 2025-09-14 to 2025-12-13
Expired 159 days ago

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 55/100 Checked over plain HTTP: http://discoverelearninguk.com/cgi-sys/suspendedpage.cgi

present
  • strict-transport-security
  • x-frame-options
  • x-content-type-options
findings
  • checked over plain HTTP
  • missing Content Security Policy
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-frame-options
SAMEORIGIN
x-content-type-options
nosniff
strict-transport-security
max-age=63072000; includeSubDomains

Linked from (1)