indexo.dev

istt.com

.com crawl

First seen 2026-04-16 · Last seen 2026-05-14 · ok HTTP/1.1 200 4143 ms crawled 2026-05-11

DE · 188.245.161.151 · AS24940 Hetzner Online GmbH

Reputation 94/100 dmarc monitor-only

sector nonprofit type homepage

HTML metadata

Title
The International Society for Trenchless Technology (ISTT) - Welcome to ISTT
Description
The International Society for Trenchless Technology (ISTT) is a global leader in promoting trenchless technology innovations and best practices. Explore resources, research, and industry news on trenchless construction methods to enhance infrastructure development while minimizing environmental impact. Join our network of professionals and stay updated with the latest advancements in trenchless technology
Language
en

Technology

Server
nginx
CMS
Next.js
Analytics
  • Google Tag Manager

Third-party hosts loaded (1)

  • www.googletagmanager.com×1

Social

Contact

Email

Registration

Registrar
Amazon Registrar, Inc.
Created
1996-05-15
Expires
2027-05-16 362 days left
Updated
2026-04-11
Name servers
  • ns-1219.awsdns-24.org
  • ns-134.awsdns-16.com
  • ns-1937.awsdns-50.co.uk
  • ns-629.awsdns-14.net

DNS records live

NS
  • ns-1219.awsdns-24.org
  • ns-134.awsdns-16.com
  • ns-1937.awsdns-50.co.uk
  • ns-629.awsdns-14.net
MX
  • 10 aspmx.l.google.com
  • 20 alt1.aspmx.l.google.com
  • 20 alt2.aspmx.l.google.com
  • 30 aspmx2.googlemail.com
TXT
  • google-site-verification=YZwfFcuIkbG4VpPrZHohpeqZPlOTdD5KI0LEMdn1I6U

Email authentication partial

SPF
v=spf1 a mx include:_spf.google.com ~all
softfail (~all)
DMARC
v=DMARC1; p=none;
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

E8
from 2026-04-11 to 2026-07-10
Expires in 52 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://istt.com/

present
  • x-frame-options
  • x-content-type-options
findings
  • missing HSTS
  • missing Content Security Policy
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-frame-options
SAMEORIGIN
x-content-type-options
nosniff

Links to (8)

Linked from (3)