indexo.dev

symbiosia.org.uk

.uk crawl

First seen 2026-04-25 · Last seen 2026-05-15 · ok HTTP/1.1 200 817 ms crawled 2026-05-18

GB · 91.203.75.180 · AS34555 C.C.S. (Leeds) Ltd

Reputation 100/100

Classifying

HTML metadata

Title
Symbiosia
Language
en
Generator
Kopage

Open Graph

url
https://symbiosia.org.uk/
title
Symbiosia

Technology

Server
Apache
Fonts
  • Google Fonts

Third-party hosts loaded (3)

  • cdn.jsdelivr.net×13
  • fonts.googleapis.com×5
  • fonts.gstatic.com×2

Social

Registration

Registrar
Ecenica Limited
Created
2021-04-10
Expires
2027-04-10 325 days left
Updated
2026-04-09
Name servers
  • ns1.ecenica.com.
  • ns2.ecenica.com.

DNS records live

NS
  • ns1.ecenica.com
  • ns2.ecenica.com
MX
  • 0 symbiosia-org-uk.mail.protection.outlook.com
TXT
  • MS=538143AB353015CC70DAFDCA9619FB8A3DD2E724

Email authentication strong

SPF
v=spf1 ip4:91.203.75.180 include:spf.protection.outlook.com -all
strict (-all)
DMARC
v=DMARC1;p=reject;sp=reject;pct=100;rua=mailto:henry@symbiosia.org.uk;ruf=mailto:henry@symbiosia.org.uk;ri=86400;aspf=r;adkim=r;fo=1
policy: reject (enforced) · sp=reject
DKIM
  • default: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAz1iH7EFqM2jZMfosgsBzKrnDjlgXkZ/6knte6XuBCgKZ1EHnfv6J3Q20wAVxCNc3Sx4SIlCiXbyXoK…
  • k2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv2aC2KjGKLOwTweBY5A9RpjsxaBXR9r7OAU6U8/zn92ivImI75naUujWbItRI/QmL1jy5PWGqLwoUA…
selectors probed

Certificate (current)

R13
from 2026-04-08 to 2026-07-07
Expires in 48 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 70/100 Checked live page: https://symbiosia.org.uk/

present
  • content-security-policy
  • x-frame-options
  • x-content-type-options
findings
  • missing HSTS
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-frame-options
SAMEORIGIN
x-content-type-options
nosniff
content-security-policy
frame-ancestors 'self'

Links to (6)

Linked from (1)