indexo.dev

c3dlabs.com

.com crawl

First seen 2026-05-09 · Last seen 2026-05-09 · ok HTTP/1.1 200 712 ms crawled 2026-05-15

RU · 94.198.223.159 · AS9123 Jsc timeweb

Reputation 64/100 listed in spam blocklist weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
Geometric Modeling Solutions for Developers | C3D Labs
Description
C3D Toolkit is used in software products for geometric model construction, control, and visualization. C3D Toolkit incorporates C3D Modeler, C3D Solver, C3D Vision, C3D Converter and C3D B-Shaper.
Language
ru
Canonical
https://c3dlabs.com/

Open Graph

url
https://c3dlabs.com/
title
C3D Labs
description
C3D Toolkit is used in software products for geometric model construction, control, and visualization. C3D Toolkit incorporates C3D Modeler, C3D Solver, C3D Vision, C3D Converter and C3D B-Shaper

Technology

Server
ddos-guard
CMS
Joomla

Third-party hosts loaded (1)

  • mc.yandex.ru×1

Social

Contact

Email

Registration

Registrar
Regional Network Information Center, JSC dba RU-CENTER
Created
2012-11-09
Expires
2026-11-09 172 days left
Updated
2025-11-08
Name servers
  • ns3-l2.nic.ru
  • ns4-l2.nic.ru
  • ns8-l2.nic.ru

DNS records live

NS
  • ns3-l2.nic.ru
  • ns4-l2.nic.ru
  • ns8-l2.nic.ru
MX
  • 10 mx4.ascon.ru
  • 20 mx3.ascon.ru
TXT
  • ngenix-verification=6ec8997f1d5639328c08a8f460bdce5e
  • v=spf2.0/mfrom,pra include:senderid.unisender.com ~all
Verified for
  • Google
  • Mail.ru
  • Yandex

Email authentication partial

SPF
v=spf1 include:spf.mailganer.com include:_spf.mlsend.com include:_spf.ascon.net +a +mx ~all
softfail (~all)
DMARC
v=DMARC1; p=none; sp=none; rua=mailto:dmarc_report@ascon.ru; ruf=mailto:dmarc_report@ascon.ru; rf=afrf; pct=100; ri=86400
policy: none (monitoring only) · sp=none
DKIM
  • default: v=DKIM1; k=rsa; s=email; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAos6V0ths1/b2mMhfdGTto5DtSNiygtnWeQD3DBME454UBVgksTYaakJkNDArgO6W6I6Za…
selectors probed

Certificate (current)

R12
from 2026-03-28 to 2026-06-26
Expires in 37 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://c3dlabs.com/

findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Links to (3)

Linked from (1)