🌐 allegro.nl 200 🔒 SSL Valid
Checked: just now 🔗 Visit site
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 73d
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 →
1/3
IP Address ?The numerical address of the server hosting this website. Reveals location, provider, and network.Read more →
23.249.237.245
Performance ?Lighthouse performance score from Google PageSpeed Insights (0–100). Measures real-world loading speed, interactivity and visual stability.
N/A
Uptime
N/A
⚡ 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. 3
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🎨 CSS Framework
Bootstrap
🔤 Font/Icon
Google Fonts
⚙️ Framework
ASP.NET
📸 Screenshot Processing...
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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)23.249.237.245
NSns3.argewebhosting.nlns1.argewebhosting.euns2.argewebhosting.com
MX20 mx02.spamshredder.nl5 allegro-nl.mail.protection.outlook.com10 mx01.spamshredder.nl
TXT (18)
Services configured via TXT:
Google
+16 other TXT record(s)
Show all TXT records
google-site-verification=cfrHUBPttJtfFqzbTlqf72ddP5800dsHOiM0Rg3qgMo
_iqfd9tsu3ipu8sqghigw8xvm2198qiy
lkb1q6ygrthm03360wjbrshl231vl0n5
kpstm4w2d8vz0jh5wd1b9hvn4lqdnx9w
0jqr5yst5cvbzyd2z928qw9tp73t286h
vwACLMm7VStvJexyvCqNiUDEpsd8xZXa
_lzroxrvi0sw6au3t7v1101zxv69soac
v=spf1 mx ip4:54.240.27.103 ip4:54.240.10.26 include:_spf.remote.management include:spf.protection.outlook.com include:spf.topdesk.net include:spf.emailsignatures365.com include:amazonses.com include:spf.antispamcloud.com -all
r3zw2qfwhb96vjp0nk68r0mxfxmrrk73
ksbhcnsx3h28x646w1pwnn56fy27ytgd
ntyyvr32tjg5419nxmy253yc8z6kvssp
smyz3ht0mwrjfdd155hh12d9gzpklhlq
l345n80030b5z75g2ytpzg466kyt1g2k
vpjvdlx6tdzkxf6wd3r1w7n6phgldw5y
sq98pc4z6k3np45qkyf4fwgqc6kqcmd3
bm0m61dt8d51dfbdhjzssw2gpg6vghns
trrfb8k9d9xd463sytwr03cywyjcl7hb
f57s4ybx6sy03ddpmqvfyrdhw7yc47sx
📋 WHOIS / RDAP ?Public registration data: who registered the domain, when, and when it expires.Read more →
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RegistrarRealtime Register
Registered1996-07-28
ExpiresN/A
Last Updated2021-11-30
Statusactive
🔒 SSL Certificate ?Encrypts the connection between browsers and this website. Valid SSL = HTTPS works.Read more → Valid
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Subject (CN)*.allegro.nl
IssuerTrust Provider B.V.
Valid From2025-12-22
Valid Until2026-12-30 (73 days left)
SANs (2)*.allegro.nlallegro.nl
📡 HTTP Headers ?Metadata sent by the server: reveals software, caching rules, and security configuration.Read more →
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Status200
ServerMicrosoft-IIS/10.0
Content-Typetext/html; charset=utf-8
Final URLhttps://allegro.nl/
x-powered-byASP.NET
strict-transport-securitymax-age=31536000; includeSubDomains; preload
cache-controlprivate
Security headers ?HTTP headers that protect visitors from attacks. HSTS forces HTTPS, CSP controls resource loading, X-Frame-Options prevents clickjacking.Read more →
HSTS
Content-Security-Policy
X-Frame-Options
🏠 Hosting ?Physical infrastructure: where the server is, who operates it, and what network it belongs to.Read more →
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IP Address23.249.237.245
ProviderUnknown
OrganizationN/A
ASNN/A
LocationN/A
🛡️ Security Score F (2/7)
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Valid SSL
HSTS
CSP
X-Frame-Options
X-Content-Type
Referrer-Policy
Permissions-Policy
🗺️ Sitemap & Robots
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No robots.txt
This site has no robots.txt file, so crawlers may access everything by default.
Sitemap Not found
🔗 Social & Meta Tags Missing
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TitleAllegro Automatisering
Languageen
📧 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 mx ip4:54.240.27.103 ip4:54.240.10.26 include:_spf.remote.management include:spf.protection.outlook.com include:spf.topdesk.net include:spf.emailsignatures365.com include:amazonses.com include:spf.antispamcloud.com -all
DMARC✓ Present
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; pct=100; fo=1;
MX Records
20 → mx02.spamshredder.nl
5 → allegro-nl.mail.protection.outlook.com
10 → mx01.spamshredder.nl
🌍 Other TLDs ?Other top-level domain variants of this domain name and their availability. 17 active 6 for sale
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.com ●
.net ●
.org taken
.info ●
.io ●
.co taken
.dev ●
.app ●
.me ●
.biz ●
.eu ●
.xyz ●
.fi ●
.se ●
.de taken
.uk taken
.fr taken
.nl current
.es ●
.it ●
.us ●
.ca taken
.com.au ●
.co.uk ●
📡 Uptime Monitor
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Not checked yet — data will appear after the first monitoring run.