indexo.dev

dulwichpreplondon.org

.org crawl

First seen 2026-04-22 · Last seen 2026-05-16 · ok HTTP 200 11684 ms crawled 2026-05-16

GB · 209.42.17.128 · AS51713 WHG Hosting Services Ltd

Reputation 94/100 dmarc monitor-only

Registration

Registrar
Mesh Digital Limited
Created
2010-10-21
Expires
2027-10-21 518 days left
Updated
2025-10-21
Name servers
  • ns.heartinternet.uk
  • ns2.heartinternet.uk

DNS records live

NS
  • ns.heartinternet.uk
  • ns2.heartinternet.uk
MX
  • 2 dulwichpreplondon-mx.esvacloud.com
  • 30 dulwichpreplondon-org.mail.protection.outlook.com
TXT
  • Dulwich College Preparatory School (London) (22901)
  • amazonses:HZMDviTJAhZqykkFqAwjtix04bTpE225/w6MbAaklYI=
  • c/3fB2K2scM1cxxG1gIp8YKg3HJTJqgjlvGoKwlUhiGBsKN/tl38Ohi8zq9DpWdZxRfd9x8LQE014s0d/MsA6A==
Verified for
  • Adobe
  • Apple
  • Google
  • Meta
  • Microsoft 365

Email authentication weak

SPF
not published
DMARC
v=DMARC1; p=none; sp=none; rua=mailto:support@dulwichpreplondon.org!5m; ruf=mailto:support@dulwichpreplondon.org!5m; rf=afrf; pct=100; ri=86400
policy: none (monitoring only) · sp=none
DKIM
  • s1: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA1Icv4/MHMNPCI1iLcNto+T5GAvuEE0cCNZ0zPixM2wdKsKXlwvzMj1EAitLbyt6BzHkVKbBuMdSDO3ON/M…
  • s2: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEArM2ni/RHRXVnWscDLvH5Br0/88YDhL34dCRiUN1UOVdLu4bqc3uWg5XyiTlM1EXcYkpJIbve2BBM6jiCSC…
selectors probed

Certificate (current)

E8
from 2026-05-10 to 2026-08-08
Expires in 79 days

Full certificate history on crt.sh ↗

Linked from (1)