🌐
bt.dk 200
🔒 SSL Valid
HTTP Status A three-digit code showing if the site loaded successfully (200), redirects (301/302), or has errors (4xx/5xx).Read more →
200
SSL Expires When the SSL certificate expires. An expired certificate causes browser security warnings.Read more →
in 127d
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 →
2/3
IP Address The numerical address of the server hosting this website. Reveals location, provider, and network.Read more →
3.171.76.40
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.
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Performance data not available yet.
Tech Stack Technologies detected on this website: CMS, frameworks, libraries, CDN, and analytics tools. 7
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📊 Analytics
Google Tag Manager
Microsoft Clarity
🌐 CDN
Cloudflare
⚡ Cache
Varnish
⚙️ Framework
Next.js
☁️ Hosting
AWS
⚡ JS Framework
React
Shared Identifiers 10
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Tracking / monetisation identifiers found on this site that also appear on other domains.
Google AdSense
pub-4307100767376023
4 other domains share this identifier
ads.txt seller
Adform:638
1 other domain shares this identifier
ads.txt seller
Adform:9
4 other domains share this identifier
ads.txt seller
AppNexus:3549
1 other domain shares this identifier
ads.txt seller
Google:pub-4307100767376023
4 other domains share this identifier
ads.txt seller
OpenX:559913615
8 other domains share this identifier
Screenshot
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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 →
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| A (IPv4) | 3.171.76.403.171.76.833.171.76.823.171.76.94 |
| NS | ns-432.awsdns-54.comns-990.awsdns-59.netns-1028.awsdns-00.orgns-1897.awsdns-45.co.uk |
| MX | 1 aspmx.l.google.com10 alt3.aspmx.l.google.com10 alt4.aspmx.l.google.com5 alt1.aspmx.l.google.com5 alt2.aspmx.l.google.com |
| TXT (15) |
Services configured via TXT:
Google10
DocuSign2
Facebook / Meta
+1 other TXT record(s)
Show all TXT recordsv=spf1 include:_u.bt.dk._spf.dmarcly.com include:mail.zendesk.com -all DBO docusign=5002b1be-d38d-49e8-a3c2-190fae7be914 docusign=b9b660d9-2c70-4777-a009-567f973e9a7e facebook-domain-verification=np3c30lskd6ibfnvwf2hjue73rzmgx google-site-verification=6CW3_5qeaI5nW8LtLwAHMGR2bT_PxP076OuC0yWEvzw google-site-verification=CSEMR5Bv4mkCmKuj3vPh8QfKsIq2gJAnZQyXraMr1yE google-site-verification=DAQlWGGp4_r7f5XuAUepRlFITb-HAONt6icMCd-2UWw google-site-verification=KOdo1HMlUXc5c93BkrCDZ1GHv9VRGDfKyXF1Zcl5UXI google-site-verification=MFqaEEY-lwt2YqoUAzYHD3E7EovZhzWLPGJAf_ew-7Y google-site-verification=P5n1EArQ0PqORsBv9M3inR8T_LIMSNNEinGN3w1xdpo google-site-verification=nhtnq1e1Yfe-3YFgUtPjjP9RfrcJ7lNqYC49zpRFbVg google-site-verification=oNbQkDAxc331-pW8FSA_2ne_jyB2bjwku1-kqiSVfik google-site-verification=shLaIdX60al1iuN-5pjzXqAFnbEsfFyA4sCWBbjMEXc google-site-verification=yYEJXlSACju11E3jv8h8re68BviCUin8BcfrzC_Ln78 |
WHOIS / RDAP Public registration data: who registered the domain, when, and when it expires.Read more →
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| 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 → Valid
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| Subject (CN) | berlingske.dk |
| Issuer | Amazon |
| Valid From | 2026-08-16 |
| Valid Until | 2027-03-01 (127 days left) |
| SANs (5) | berlingske.dkweekendavisen.dkbt.dkeuroinvestor.dkb.dk |
HTTP Headers Metadata sent by the server: reveals software, caching rules, and security configuration.Read more →
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| Status | 200 |
| Server | cloudflare |
| Content-Type | text/html; charset=utf-8 |
| Final URL | https://www.bt.dk/ |
| content-security-policy | upgrade-insecure-requests |
| x-frame-options | SAMEORIGIN |
| x-content-type-options | nosniff |
| cache-control | public, max-age=30, post-check=30 |
| cf-ray | a4fc6241cc24e5b6-IAD |
| via | 1.1 varnish (Varnish/6.0) |
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 →
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| IP Address | 3.171.76.40 |
| Provider | Unknown |
| Organization | N/A |
| ASN | N/A |
| Location | N/A |
Security Score
C (4/7)
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Sitemap & Robots
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Open to search engines
This site's robots.txt lets crawlers access its main content. Search engines can index it normally.
🤖
AI crawlers restricted
— GPTBot, CCBot
Areas hidden from crawlers:
Entire site
1
Other paths
1
Show raw disallow rules (2)
/
/preview/
| Sitemap | Found 341 pages |
Social & Meta Tags
Complete
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| Title | B.T. |
| Description | Læs nyhederne på B.T. - hold dig opdateret på de seneste nyheder om sport og alt om de kendte og kongelige på bt.dk. |
| OG Title | B.T. |
| OG Description | Læs nyhederne på B.T. - hold dig opdateret på de seneste nyheder om sport og alt om de kendte og kongelige på bt.dk. |
| OG Image | /brands/bt/share.jpg |
| OG Type | website |
| OG Site Name | B.T. |
| Twitter Card | summary_large_image |
| Canonical URL | https://www.bt.dk/ |
| Language | da-DK |
Mail Security Email authentication records (SPF & DMARC) that prevent spoofing and phishing from this domain.Read more →
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| SPF | ✓ Present v=spf1 include:_u.bt.dk._spf.dmarcly.com include:mail.zendesk.com -all |
| DMARC | ✓ Present v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; sp=reject; adkim=s; pct=100; fo=1; |
| MX Records | 1 → aspmx.l.google.com 10 → alt3.aspmx.l.google.com 10 → alt4.aspmx.l.google.com 5 → alt1.aspmx.l.google.com 5 → alt2.aspmx.l.google.com |
Other TLDs Other top-level domain variants of this domain name and their availability. 13 active 7 for sale 4 available
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Uptime Monitor
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| Current Status | 🟢 Online |
| HTTP Status | 200 |
| Response Time | 520ms |
| Last Checked | 2026-10-24 21:45:39.673167 |
| Uptime (30d) | 100% |