Domain technical report
Aarhus Universitet
au.dk
Aarhus Universitet tilbyder et inspirerende uddannelses- og forskningsmiljø for 36.500 studerende og 11.000 medarbejdere, der sikrer resultater af høj international standard.
IPv41
IPv60
MX1
NS2
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80
Total
90
DNS
90
Email
69
Security
20
Network
100
Availability
Domainau.dk
IPv41
IPv60
MX records1
StatusActive
DiagnosticsMain findings and recommendations
IPv4 (A)30 / 30 pts · Dns
1 IPv4 address(es) detected.
IPv6 (AAAA)0 / 10 pts · Dns
0 IPv6 address(es) detected.
Name server redundancy20 / 20 pts · Dns
2 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
77 day(s) remaining.
Certificate lifetime10 / 10 pts · Security
Full points require at least 30 days remaining.
HTTP security headers4 / 35 pts · Security
1 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 connectivity0 / 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)185.45.20.48
AAAA
0 record(s)—
Not configured
CNAME
0 record(s)—
Not configured
MX
1 record(s)10 au-dk.m-v1.mx.microsoft.
TXT
12 record(s)"+Fnrpf/C6TrPbElr0B4fQGjNEYRd4T/ytAhMD8ykt/moByOIDbK0I6RMUBqJ0TVjSMNzyiD51EX7UjotrShqrg==" "ppO+5CUA3y6OgCCZsRDPvU6O8Xixg5zXQ6Grj78SgEA/H44nZaQ+ZuSjSSQEPHw/JhIRBvtMLwOkhWl0YdFgag==" "v=msv1 t=ACEC4DAA-8F71-4B7A-BF61-05179ED7BA3D" "facebook-domain-verification=j5idhj3z2q5z0g278fbvz0r9a6514t" "v=spf1 include:spf.au.dk -all" "eUWetivz3T6kSv0rVsZctuxW608nPMLSD2OOrysnUJY=" "_globalsign-domain-verification=_s8DS-NJexcgiiwmad7BTd5cb8ZNjQB8ud5pKppY8K" "feM2adQcQxv1whDnMIPyaXUfBUntVwKt0RByr6toeoU=" "cisco-ci-domain-verification=32d3e8846a2f05d750cd8b256efb1007d1dbe8b5cd6332d17768ebc5122110ab" "+iP7dH9sQ7U6Bizb5xnlnP1XHsguI/P3TfT9D3uaDJU=" "facebook-domain-verification=utyroagwj8u8kxmw2ic2lppqoyl7ci" "HARICA-6Qf59HXTkKhLQAnEiXF"
NS
2 record(s)ns4.au.dk. ns3.au.dk.
SOA
1 record(s)infobloxgm3.au.dk. auit-dns.au.dk. 2015723799 10800 1080 2419200 900
CAA
10 record(s)0 iodef "mailto:cert@au.dk" 0 issuewild "letsencrypt.org" 0 issue "amazon.com" 0 issuewild "harica.gr" 0 issuewild "globalsign.com" 0 issue "sectigo.com" 0 issue "letsencrypt.org" 0 issue "digicert.com" 0 issue "globalsign.com" 0 issue "harica.gr"
DS
1 record(s)12265 8 2 791544D4E790A20A141CFA45CF1599D35A3BECC7C610092653B212B1 DC940C7D
DNSKEY
3 record(s)257 3 8 AwEAAaILgsgFQ+ixFJW7ed3q1E4Vb9TPTZBvR9u57hffkgn65kiA8UBG ht7TtCfE3sPaP7L3Bmm9lIt7vl7uBivRCwIejJbe6constAcvddeiosZ 9L88hJZaQyGzykOnFNRF4JgAgR0bTz+pegoVW3zvhNXisVVc5f39wET8 W8V1stKxrQ+DN0839hEb9tKiS4higt1rwFhGA6aJceczNfsnuv/0fSf3 /2PDvPiVRVTNxAL9irTfBylnQE0HOzWN5S5Wz8UH0Z75k5KtDigggNQX 0gHZPGTvJ3NQBP5gYFyIxziLWoUJ6/YiKI8Q8GmSvNA+/ivFufg7RvZ7 0gnpDkLlvKM= 256 3 8 AwEAAe9/zmPJxrkDD93mqjH0AoH48doYPi8AFnK+ofHk5o284pDp/S8E tsq0dAi7hmIMqnFNKryoC45aEvvNs5ZkoXoVwE3MIep+SG9Ohuu+qFAj ABc2PBF1HojMjceTi8R2dW6tESa0vMLOVcbbrFrpr3vAXn82LjI3IYIi fBgM7f/d 256 3 8 AwEAAcY0bsVn2cCcgQk+J8oN1mKhIXz0FcAaCj+A13hJGDCfzWp3aJOw G8uyQqBAEuanBmBbGrWMNp0yYCqoFHVeydMCtnY2yjXnoRFRExm7dQ/v dUyGkJz3jUuR5SD5VbgBvrmMkVy0WrB3P2vdP2n5exf/HNpaBn9oKa/6 IjXqY7zl
RRSIG
4 record(s)DNSKEY 8 2 172800 20260812172354 20260808172207 12265 au.dk. Q8Z2qIiXs8Y/7HGapdw7RNEzPVSaxDYHjps82xWNSZs4smgvGE1ZSd1P 1dy/VMasbTjvPXN9HxjPLJRKV4yde/sZOKIbjsF1+tQYyNntIffRx9nu XwGRWFLJXWDocSEBJ0W+hV9PtWW2uUuaq2bEm6e4Co5UrnH7M6Sgl0cp F9c1NwC2EPXquzI8vAbx+v+wgOiMmLsGTwwXunKY8soMkbP3Em2ZPWaQ cCrpIY+GUerFrVEENT52LIbJpiTP5aHz5URHNmfZPRtTN5uHVsyCqJhI ZIf+6VN5Bic6k6Z4kzQr85aoa2APVr4OxV58feI9lxR/mJrZ2BXFdiXV GZYYNA== DNSKEY 8 2 172800 20260812172354 20260808172207 19824 au.dk. t6WXBvjoe+YhogKYkruh4ULTW/sRGeQG16Fx3rmwEJyKjoLaBoS9qYGT UeZo8TNaIrRTV30243Hf41qjsjev2pOmPEuAKl9iLfBcRPzMZUf8jyX3 SDW3LsCPZECgNtYTFJERcokhdQ/odCPl3DpAfRzquwO19MSAM429xv3d alA= SOA 8 2 900 20260813061052 20260809051052 19824 au.dk. rvx6gUv5ff6tbV/BvwNs0SIQ+tVRyH+TEBY7WM9mmprsaG1tSD7bhX2m pVtm6WHGQIAYxYauubBtZbweBDbm8ZTF3vMforQZNQ5UNCOk1RUsscRa C0pYjlW/PU7PJ4O8r/H3FAKfSQJdge/Eecd/bV4QTiKmigpyizitU6hu Gcc= NS 8 2 900 20260812095031 20260808094434 19824 au.dk. eYGWqLD3XhrrjAbtKNgjjN1CuRvfkFUn49i7FHWUbw7aVTukpmBWJMIT okzF2h9LIgxWUGYT/b+8WPFVJx8yLnCs4/hKBkHEmQXwDBFC11/AoNKh V05PyAEBPp0OQ06tqQzTgVF+M+lgZ3foOBXKeiilcSIzqJg1PMS2O704 Cg0=
NSEC
1 record(s)5089797.au.dk. A NS SOA MX TXT 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 include:spf.au.dk -all
DMARC
Configuredv=DMARC1;p=reject;pct=100;rua=mailto:ced1e70d2c70635@rep.dmarcanalyzer.com;ruf=mailto:ced1e70d2c70635@for.dmarcanalyzer.com;aspf=r;
DKIM
Selector selector1v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAqACnQJxxdl2gXP33bZ0RAN0xyiJbnmVOHMz4/sedU+p8qoafSW+5IWEfdGc0p0+AyyBtyMTURdDXcaM231IubW+61G2Xor2R0wIIkWqhqbIrLczhUwCYPG0dQfcBbLZCW/EzgcaUsVrcg80163eAAGCWDbeVlEMYY1K9wGN9K6vd6XFc77xIirGvkemBc33GPS9b1x2qBM0HZ0uf+rs6dCDrrlGFpMvq6q/qNOr3XXv6CSI+7rCGkUodXGf+PL8LSp/v7P+N0/ngloL9zHhPL43K3h6nCxngxLTn+ztu0Kma4jz20azmNzmth5o1uuneeSHTK3v1QF3aW/NUZC7MAQIDAQAB;
Analyzed webpageMetadata and HTTP response
Title and description
ExtractedTitle
Aarhus Universitet
Description
Aarhus Universitet tilbyder et inspirerende uddannelses- og forskningsmiljø for 36.500 studerende og 11.000 medarbejdere, der sikrer resultater af høj international standard.
Final URL
https://www.au.dk/
HTTP status
206
HTTP
Status
HTTP/2 200
Final URL
https://www.au.dk/
Version
3
Server
cloudflare
X-Powered-By
SSL and HTTP securityCertificate, protocol and security headers
SSL certificate
AvailableAvailable
Yes
Issuer
Let's Encrypt
CN
*.au.dk
Valid from
2026-07-27T21:25:11-05:00
Valid until
2026-10-25T21:25:10-05:00
Days remaining
77
Protocol
TLSv1.3
Cipher
TLS_AES_128_GCM_SHA256
Security headers
1 activeHSTSNot detected
Content Security PolicyNot detected
X-Content-Type-OptionsImplemented
X-Frame-OptionsNot detected
Referrer PolicyNot detected
Permissions PolicyNot detected
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
8.8.8.8185.45.20.48
155,54 ms
Cloudflare
1.1.1.1185.45.20.48
267,24 ms
Quad9
9.9.9.9185.45.20.48
164,05 ms
OpenDNS
208.67.222.222185.45.20.48
227,93 ms
AdGuard
94.140.14.14185.45.20.48
253,35 ms
IP, geolocation and ASNAssociated network information
185.45.20.48
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
au-dk.m-v1.mx.microsoft
Port 25: Closed/unreachable - 18.6 ms - Port 465: Closed/unreachable - 4035.1 ms - Port 587: Closed/unreachable - 4004.5 ms -