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First seen 2026-04-12 · Last seen 2026-05-19 · ok HTTP/1.1 200 1318 ms crawled 2026-05-04

DE · 134.106.87.42 · AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.

Reputation 100/100

Classifying

HTML metadata

Title
ANTS XVII in Groningen
Description
Seventeenth Algorithmic Number Theory Symposium ANTS XVII in Groningen, Netherlands, July 6–10, 2026 - About, Organisers, Plenary Speakers, Program Committee
Canonical
https://www.antsxvii.org/

Technology

Server
Apache

Third-party hosts loaded (1)

  • cdn.jsdelivr.net×1

Registration

Registrar
Cronon GmbH
Created
2025-04-03
Expires
2027-04-03 317 days left
Updated
2026-04-03
Name servers
  • docks05.rzone.de
  • shades05.rzone.de

DNS records live

NS
  • docks05.rzone.de
  • shades05.rzone.de
MX
  • 10 www447.your-server.de
TXT
  • v=spf1 mx -all
Verified for
  • Google

Certificate (current)

E7
from 2026-04-30 to 2026-07-29
Expires in 69 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 60/100 Checked live page: https://antsxvii.org/

present
  • strict-transport-security
  • x-frame-options
findings
  • missing Content Security Policy
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-frame-options
SAMEORIGIN
strict-transport-security
max-age=31536000; includeSubDomains; preload;

Links to (25)

Linked from (2)