Domain technical report
Innovation for life | TNO
tno.nl
Impactvolle innovaties creëren voor duurzaam welzijn en welvaart van de samenleving.
IPv41
IPv61
MX1
NS3
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91
Total
100
DNS
90
Email
88
Security
55
Network
100
Availability
Domaintno.nl
IPv41
IPv61
MX records1
StatusActive
DiagnosticsMain findings and recommendations
IPv4 (A)30 / 30 pts · Dns
1 IPv4 address(es) detected.
IPv6 (AAAA)10 / 10 pts · Dns
1 IPv6 address(es) detected.
Name server redundancy20 / 20 pts · Dns
3 NS record(s); 2 or more required.
SOA record10 / 10 pts · Dns
Authoritative zone record.
DNSSEC chain15 / 15 pts · Dns
DS and DNSKEY detected.
CAA policy5 / 5 pts · Dns
Certificate authority restriction.
DNS propagation10 / 10 pts · Dns
Agreement between public resolvers.
MX records20 / 20 pts · Mail
1 MX record(s).
SPF25 / 25 pts · Mail
SPF policy published.
DMARC25 / 25 pts · Mail
DMARC policy published.
DKIM20 / 20 pts · Mail
A DKIM selector was verified.
MTA-STS0 / 5 pts · Mail
Mail transport policy.
TLS-RPT0 / 5 pts · Mail
TLS reporting policy.
Valid TLS certificate55 / 55 pts · Security
115 day(s) remaining.
Certificate lifetime10 / 10 pts · Security
Full points require at least 30 days remaining.
HTTP security headers23 / 35 pts · Security
6 of 9 evaluated headers detected.
PTR reverse DNS0 / 30 pts · Network
PTR not detected.
IPv4 diversity20 / 35 pts · Network
Two or more IPv4 addresses receive full points.
IPv6 connectivity35 / 35 pts · Network
AAAA availability.
DNS resolution40 / 40 pts · Availability
At least one address family must resolve.
HTTP response40 / 40 pts · Availability
HTTP/2 200
HTTPS final URL20 / 20 pts · Availability
Final URL uses HTTPS.
DNS and emailPublished records and email configuration
A
1 record(s)185.38.232.132
AAAA
1 record(s)2a02:720:9:8::132
CNAME
0 record(s)—
Not configured
MX
1 record(s)0 tno-nl.a-v1.mx.microsoft.
TXT
11 record(s)"z2jvTv6Cy5+WSeZKyaObruGU1eXGdI/GpmyJyAv+S2voAHgo2+cv363rgaDoQNolJmZCK5FRRiBOC0sh78s9TA==" "MS=ms21821455" "apple-domain-verification=v8VSiA3iMAB6KQn8" "MS=ms18810256" "d9cd26988af347cb93c4d161db489f91" "successfactors-site-verification=Y2EzYmM4NGExMDVjYjNlZjI4OWU4ODk3ZjczODEwN2NhY2M3NGYxNmExNTZkNmZkZjhjODg2NWVlN2ViM2Y0Zg==" "mailerlite-domain-verification=d89ffcafc5215adf55d0348e0d2b0f665f67e011" "google-site-verification=hFByZyehxslzfa1Yupu_NxxzCgZgYOkPsU1hL0WGU9w" "v=spf1 ip4:134.221.1.0/24 ip4:46.31.48.0/21 ip4:84.241.159.211 ip6:2001:1690:23:332:10:77:32:16 include:spf.protection.outlook.com include:_spf.iprox.nl include:_spf-dc55.sapsf.eu include:_spf.emply.com -all" "atlassian-domain-verification=UrlzMKwSK3LT205ZfQtOTggDQySX1vtD7sSaNShd9MzLpEjX/12tz/LaruchZc6o" "msfpkey=lrhg46wbj7sx27x8cxhzo6q"
NS
3 record(s)app-dns02.tno.nl. ns1.surfnet.nl. app-dns01.tno.nl.
SOA
1 record(s)app-dns01.tno.nl. beheer-tno-netwerk.tno.nl. 2020022382 10800 1080 2419200 900
CAA
8 record(s)0 issue "amazon.com" 0 issue "digicert.com" 0 issuewild "globalsign.com" 0 issuewild "harica.gr" 0 issue "letsencrypt.org" 0 issue "harica.gr" 0 issue "globalsign.com" 0 iodef "mailto:beheer-tno-netwerk@tno.nl"
DS
1 record(s)49157 8 2 545184A0A0197A11D863EBA062693E32FDC1E6C597BB3863FBAC09DC 6A959149
DNSKEY
3 record(s)257 3 8 AwEAAd/dPQmaPvRNP0Onbnxbm8zx49DD4+8waaaWbLjRRmNkIq/Wd2gP YIMvgjVW3Ri9Tm8g0PJVHDsljmgTybeD4/Mhf2ooxckHWChVJb23d9J/ W9NWRxtXbq/3+kRmP7r/DAbf4Q+seokg5mK81eXY7KxHX/YA67d4AtKr HG//5T1p/h6FPimZtRJxeGaFFo8KbKPtAq9MGMIUpO6bz5tPqIn7ZDTU zCeWmAQ/vusYGmZhRwR5s+qi+SByl+5CeY0ckYmzIRLGzFhUxjfOA47a i9sltHm91k6mzvAuuzpQgFZuT3UL1qUtdCtUGt36FTTJM/91yvG1p0fP l43z0HN1n8M= 256 3 8 AwEAAeIoZUUMwc6ox6T+wFCRViDcw3X2i/Ftfa8bJpMj9pqwDKm3hY0/ v5ieb2VGhb9ye3pkZBsnQb1CbnIZvpk9zA7yyH6QcwirSMSFtw6gOyQm 7QTvUaO6hKBWw21/MFUFGU4qOOCb7IHTIrw2bSMWVcmivjERu1wQ+NoV Z0Uo/3gl 256 3 8 AwEAAeJXFuUsB6lvcjD7HkFxgKYMzxVq9ZKUwc09r670Gz3jbNhhpGlz ATi9Posct7h5mIKwPoXhOVHU/cyQkh2JgQ7k2ZgY1YhUCcZDA8qpZDcy Eyk5C0ddVch4OdKASn25w84sViE6y0Rh8g9JA0xPKjwoJevOj2Pqr9pP RcIeFzYr
RRSIG
5 record(s)SOA 8 2 28800 20260823203440 20260809193440 64620 tno.nl. jvephDYMJga/9Tk7p+/3AlB4OvcC3CmO65Y+hwwAjG/O8xPvwgdBMqHX kFMrgYyIs/cvUiRoHBLdJPXXyL4YmDL7UwycPafaWCZcj4G0V00OKQYE NQvdpZfL8MacSLi9Vp2oFRJlvniiOJvDTzopdaGqVJvk9IimXF0oZ3Wk 9+k= NS 8 2 28800 20260822135742 20260808132147 64620 tno.nl. ozuKcfmFDMcIfyph4vETe/MUGOyzz8Ki4dGAndIyaam5B2XowJ+QcCXx EQg3rhC8cJv6OPvewxpwyArKg9qUV5Fe5n/+EE3SnsCxY5WGHztF709u O1nJGJs3HGMnU433ncHRnHSKFvI0pfStSS/6yjnUdDCs294ceqsHo7uQ 67Y= TXT 8 2 3600 20260822133049 20260808130306 64620 tno.nl. Ckx7ohzi/9jCZdB4PfVJaSJFaSSykYqhPHwe23U4dN6JF5lDJK2r/Znr IfrLdPsHpq3P56z4kciW0tr06ADpEyRRvL/jKyJ8TzKdHI9tMLvnhcyN FqpJR7WQAIGToYAlJd1X6HWYkUj9r7J6RLrCi9a+1b+QrFJLeE/+gOjN /0k= A 8 2 180 20260822135742 20260808132147 64620 tno.nl. FPugC4K7BlLQBzWgnBrBYitayr3XkXIYE6vNz4zhJApy+cNfjiDiYezQ CJxIL3pLZjkHYAIiTu8Y1Udsj7T6wQDrrkxgGLJ1dBd+ngzmYxsugDiu sbqF3r35ieVHm7fquBAlrJ2I6LnUgMKh9Jy9RMzAQY3YTW2C30eB+PZC 1+c= DS 13 2 3600 20260902131015 20260805213837 467 nl. yFmmQwTaGMmv2osw9dgaBliXfYBvMKYjqR2N6sn1r6To/p+8UR7sCfRb tnnVckqmQ+n47FY7tXFJr4zg8JqiYA==
NSEC
1 record(s)3dviewer.tno.nl. A NS SOA MX TXT AAAA RRSIG NSEC DNSKEY CAA
NSEC3
0 record(s)—
Not configured
SRV
0 record(s)—
Not configured
NAPTR
0 record(s)—
Not configured
TLSA
0 record(s)—
Not configured
SSHFP
0 record(s)—
Not configured
SPF
Configuredv=spf1 ip4:134.221.1.0/24 ip4:46.31.48.0/21 ip4:84.241.159.211 ip6:2001:1690:23:332:10:77:32:16 include:spf.protection.outlook.com include:_spf.iprox.nl include:_spf-dc55.sapsf.eu include:_spf.emply.com -all
DMARC
Configuredv=DMARC1;p=quarantine;sp=none;fo=1;rua=mailto:beheer-tno-netwerk@tno.nl;ruf=mailto:beheer-tno-netwerk@tno.nl;
DKIM
Selector selector1v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA1D3FOZu0a7VfVUiSlojRjhH+5TMzLi+1hL73tOJgilGhPNvwl1rQOl4jgOrDPq9g2VmR/eodhV57wQ3GJD1GLAzI1M9ABaOEC08wy4+u4JSHJLSNIVkOWNss8oleNieeM2Z4NltDvSf3cPAIzprXb8hE+qi1vXurYZwHdQCYg0FlfaERAzrEZhq7VoM4eqrpBynBmo2TMbbniCn6BG1PoRHQSuIbtj5+WPVLRitixwB2Uh8/dtQNTUeLErNqF/HFeAVyvN61f51FbRkuWzUoN71BJUlYAMFnsbky+IeXFU2g7DGGbNviXMKNWjoqYOk6ozCiv0aBK84ldoMFmfyr2QIDAQAB;
Analyzed webpageMetadata and HTTP response
Title and description
ExtractedTitle
Innovation for life | TNO
Description
Impactvolle innovaties creëren voor duurzaam welzijn en welvaart van de samenleving.
Final URL
https://www.tno.nl/nl
HTTP status
206
HTTP
Status
HTTP/2 200
Final URL
https://www.tno.nl/nl
Version
3
Server
cloudflare
X-Powered-By
IPROX-CMS
SSL and HTTP securityCertificate, protocol and security headers
SSL certificate
AvailableAvailable
Yes
Issuer
Hellenic Academic and Research Institutions CA
CN
tno.nl
Valid from
2025-12-03T03:32:00-06:00
Valid until
2026-12-03T03:32:00-06:00
Days remaining
115
Protocol
TLSv1.3
Cipher
TLS_AES_256_GCM_SHA384
Security headers
6 activeHSTSImplemented
Content Security PolicyImplemented
X-Content-Type-OptionsImplemented
X-Frame-OptionsImplemented
Referrer PolicyImplemented
Permissions PolicyImplemented
Cross-Origin-Opener-PolicyNot detected
Cross-Origin-Embedder-PolicyNot detected
Cross-Origin-Resource-PolicyNot detected
DNS propagationComparison across public resolvers
Public resolver comparison
ConsistentConsistent propagation
5 public resolvers queried.
ResolverServerResultLatency
Google
8.8.8.8185.38.232.132
174,96 ms
Cloudflare
1.1.1.1185.38.232.132
282,72 ms
Quad9
9.9.9.9185.38.232.132
178,23 ms
OpenDNS
208.67.222.222185.38.232.132
251,46 ms
AdGuard
94.140.14.14185.38.232.132
229,92 ms
IP, geolocation and ASNAssociated network information
185.38.232.132
No datasuccess
No
country
region
city
asn
organization
isp
Visitor information
Visitorip
216.73.217.62
reverse
country
country_code
region
city
latitude
longitude
isp
organization
asn
timezone
browser
Other
os
Other
language
user_agent
Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)
is_bot
Yes
cloudflare
No
SMTPEmail port connectivity
tno-nl.a-v1.mx.microsoft
Port 25: Closed/unreachable - 17.5 ms - Port 465: Closed/unreachable - 4038.5 ms - Port 587: Closed/unreachable - 4021.3 ms -