🌐
ntp.de ⚠ SSL Issue
✨ About this site
This website belongs to a specialist German environmental engineering firm that develops and implements concepts for soil and groundwater remediation (In-situ Sanierungen). It serves clients in industry, construction, and municipal sectors who require site decontamination services. The domain name simply combines the German acronym for soil and groundwater remediation (NTP) with the country-code top-level domain for Germany (.de).
📊 What the data says
This website is powered by WordPress and uses Google Tag Manager along with jQuery. It maintains a valid SSL certificate until December 20, 2026, and implements HSTS and X-Frame-Options security headers. The site is currently accessible with an HTTP 200 status code.
HTTP Status A three-digit code showing if the site loaded successfully (200), redirects (301/302), or has errors (4xx/5xx).Read more →
N/A
SSL Expires When the SSL certificate expires. An expired certificate causes browser security warnings.Read more →
N/A
Domain Expires When the domain registration expires. If not renewed, the domain becomes available to others.Read more →
N/A
Hosting The company and location where this website's server is physically located.Read more →
Unknown
Security Score based on key HTTP security headers: HSTS, Content-Security-Policy, and X-Frame-Options.Read more →
0/3
IP Address The numerical address of the server hosting this website. Reveals location, provider, and network.Read more →
161.51.66.9
Performance Lighthouse performance score from Google PageSpeed Insights (0–100). Measures real-world loading speed, interactivity and visual stability.
N/A
Uptime
100%
Performance Lighthouse performance score from Google PageSpeed Insights (0–100). Measures real-world loading speed, interactivity and visual stability.
▼
Performance data not available yet.
Tech Stack Technologies detected on this website: CMS, frameworks, libraries, CDN, and analytics tools. 3
▼
📊 Analytics
Google Tag Manager
📝 CMS
WordPress
📦 JS Library
jQuery
CMS Details WordPress
▼
🏗️ Page Builder
Gutenberg (Block Editor)
🔌 Plugins (3)
WPForms
WPForms
Yoast SEO
Screenshot
Processing...
▼
⏳
Screenshot is being captured...
DNS Records DNS translates domain names to IP addresses. Records control where the site, email, and services are directed.Read more →
▼
| A (IPv4) | 161.51.66.9 |
| NS | nsauth1.introweb.nlnsauth2.introweb.nlnsauth3.introweb.net |
| MX | 20 de-smtp-inbound-2.mimecast.com10 de-smtp-inbound-1.mimecast.com |
| TXT (4) |
Services configured via TXT:
Google
Microsoft 365
+1 other TXT record(s)
Show all TXT recordshibp-verify=dweb_qyw05rvtlc9wvhyf4a0pfdgw v=spf1 ip4:84.241.177.49 include:de._netblocks.mimecast.com a:mail.ntp-groep.nl include:spf.protection.outlook.com -all MS=ms46786207 google-site-verification=04rjFQqYPeADmKzv4CDk9V6dbMbf1z5-q4RZ2boHriU |
WHOIS / RDAP Public registration data: who registered the domain, when, and when it expires.Read more →
▼
| Registrar | N/A |
| Registered | N/A |
| Expires | N/A |
| Last Updated | N/A |
SSL Certificate Encrypts the connection between browsers and this website. Valid SSL = HTTPS works.Read more → Invalid / Missing
▼
| Subject (CN) | N/A |
| Issuer | N/A |
| Valid From | N/A |
| Valid Until | N/A |
HTTP Headers Metadata sent by the server: reveals software, caching rules, and security configuration.Read more →
▼
| Status | N/A |
| Server | N/A |
| Content-Type | N/A |
| Final URL | https://ntp.de/ |
Security headers HTTP headers that protect visitors from attacks. HSTS forces HTTPS, CSP controls resource loading, X-Frame-Options prevents clickjacking.Read more →
Hosting Physical infrastructure: where the server is, who operates it, and what network it belongs to.Read more →
▼
| IP Address | 161.51.66.9 |
| Provider | Unknown |
| Organization | N/A |
| ASN | N/A |
| Location | N/A |
Security Score
F (0/7)
▼
Sitemap & Robots
▼
Open to search engines
This site's robots.txt lets crawlers access its main content. Search engines can index it normally.
🤖
AI crawlers restricted
— ChatGPT-User, OAI-SearchBot
Areas hidden from crawlers:
Admin & login
1
CMS internals
1
Search & filters
1
Other paths
2
Show raw disallow rules (5)
/privacy-policy/
/impressum/
/?s=*
/wp-admin/
/wp-content/uploads/wpforms/
| Sitemap | Found 4 sitemaps (index) pages |
| Last modified | 2026-02-04T14:00:37+00:00 |
Social & Meta Tags
Complete
▼
| Title | NTP.de - Ihr Spezialist für In-situ Sanierungen |
| Description | Wir entwickeln gerne mit Ihnen gemeinsam ein geeignetes Konzept zur Boden- und Grundwassersanierung. |
| OG Title | NTP.de - Ihr Spezialist für In-situ Sanierungen |
| OG Description | Wir entwickeln gerne mit Ihnen gemeinsam ein geeignetes Konzept zur Boden- und Grundwassersanierung. |
| OG Image | https://ntp.de/wp-content/uploads/2021/06/header-home-1.jpg |
| OG Type | website |
| OG Site Name | NTP |
| Twitter Card | summary_large_image |
| Canonical URL | https://ntp.de/ |
| Language | de |
Mail Security Email authentication records (SPF & DMARC) that prevent spoofing and phishing from this domain.Read more →
▼
| SPF | ✓ Present v=spf1 ip4:84.241.177.49 include:de._netblocks.mimecast.com a:mail.ntp-groep.nl include:spf.protection.outlook.com -all |
| DMARC | ✓ Present v=DMARC1; p=none |
| MX Records | 20 → de-smtp-inbound-2.mimecast.com 10 → de-smtp-inbound-1.mimecast.com |
Other TLDs Other top-level domain variants of this domain name and their availability. 18 active 3 for sale 2 available
▼
Uptime Monitor
▼
| Current Status | 🟢 Online |
| HTTP Status | 200 |
| Response Time | 510ms |
| Last Checked | 2026-10-20 09:01:03.881981 |
| Uptime (30d) | 100% |
Similar Sites
2
▼
Similarity based on content analysis. More results appear as more domains are indexed.