indexo.dev

flyingcircus.io

.io crawl dns

First seen 2026-04-11 · Last seen 2026-05-19 · ok HTTP/1.1 200 2125 ms crawled 2026-05-18

DE · 185.105.253.23 · AS41981 Flying Circus Internet Operations GmbH

Reputation 100/100

Classifying

HTML metadata

Title
Flying Circus: Devops-services for development teams
Description
Flying Circus assists development teams with customized application operations services. We provide secure, stable, and flexible hosting solutions based on open source and NixOS.
Language
en-US
Generator
TYPO3 CMS
Canonical
https://flyingcircus.io/en/
Translations
  • de-de
  • en-us

Open Graph

title
Flying Circus: Devops-services for development teams
image:url
https://flyingcircus.io/fileadmin/images/og-images/fcio-og-image.jpg
description
Flying Circus assists development teams with customized application operations services. We provide secure, stable, and flexible hosting solutions based on open source and NixOS.

Technology

Server
nginx

Third-party hosts loaded (2)

  • cdn.jsdelivr.net×1
  • flyingcircus.iohttps×1

Social

Contact

Email
Phone

DNS records live

NS
  • b.ns14.net
  • c.ns14.net
  • d.ns14.net
  • ns3.fcio.net
MX
  • 10 mail.flyingcircus.io
  • 20 mail-backup.flyingcircus.io
TXT
Show 5 TXT records
  • google-site-verification=HSezxlAxtDPIw25bFGXr0Eba1GT5aTZRm_6ZQodJQP8
  • apple-domain-verification=hNBrsgBQdm6fD9jDtDXo922npK6oUQ53RW-oTPQQBXg
  • MS=ms14450339
  • 1password-site-verification=U2HLFG75RJDEHCGLBMMXVYUBHA
  • status-page-domain-verification=8nl8sl81kvgt

Email authentication strong

SPF
v=spf1 a mx include:stspg-customer.com a:mail.gocept.net a:lists.flyingcircus.io -all
strict (-all)
DMARC
v=DMARC1;p=reject;sp=reject;pct=100;rua=mailto:dmarc@flyingcircus.io;ruf=mailto:dmarc@flyingcircus.io;ri=86400;aspf=r;adkim=r;fo=1;
policy: reject (enforced) · sp=reject
DKIM
  • mail: v=DKIM1; k=rsa;p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCunTRg64R6T9rUt/3kXgcDFUOJ/bUYc5CPReVX+tJW9cJ8wndnAQ0h0Kx1Gsp9cJDN+jkv9dCGWCy55nfEyV4…
  • s1: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAwmWK0653OCB8tIEsehplDkSnlnRG3lBIx7nyrXsNuec41WYzGVfuoumZInkZlMiNyTrglLXyYb08Ux8NRK…
  • s2: k=rsa; t=s; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQClOJN8jaHt4551J6d4HsWOuOH1Z6xJRA2lE2febrDqKhGaiMNGlYY/5vsevoakIpxz04V8jYPIL6uKLog15zvkln…
selectors probed

Certificate (current)

E8
from 2026-03-22 to 2026-06-20
Expires in 32 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 70/100 Checked live page: https://flyingcircus.io/en/

present
  • strict-transport-security
  • x-frame-options
  • x-content-type-options
  • referrer-policy
  • permissions-policy
findings
  • missing Content Security Policy
  • weak frame protection
  • weak content type protection
Header values
referrer-policy
strict-origin
x-frame-options
SAMEORIGIN, sameorigin
permissions-policy
geolocation=(), camera=(), microphone=()
x-content-type-options
nosniff, nosniff
strict-transport-security
max-age=31536000, max-age=31536000

Links to (19)

Linked from (1)