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Total

DNS

Email

Security

Network

100

Availability

Domainuni-graz.at

IPv41

IPv60

MX records4

StatusActive

Domain technical report

Universität Graz – We work for tomorrow - Universität Graz

uni-graz.at

Lösungen für die Welt von morgen entwickeln – das ist unsere Mission. Erfahre mehr über die Universität Graz, unsere Forschungsprofil und Studienangebot

Generated: 2026-08-09T14:18:40-05:00 · Cached result

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IPv41

IPv60

MX4

NS4

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

4 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

4 MX record(s).

✓

SPF25 / 25 pts · Mail

SPF policy published.

DMARC0 / 25 pts · Mail

DMARC policy not found.

DKIM0 / 20 pts · Mail

No tested DKIM selector responded.

MTA-STS0 / 5 pts · Mail

Mail transport policy.

TLS-RPT0 / 5 pts · Mail

TLS reporting policy.

✓

Valid TLS certificate55 / 55 pts · Security

176 day(s) remaining.

✓

Certificate lifetime10 / 10 pts · Security

Full points require at least 30 days remaining.

HTTP security headers19 / 35 pts · Security

5 of 9 evaluated headers detected.

✓

PTR reverse DNS30 / 30 pts · Network

PTR: it235251.uni-graz.at

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)

143.50.235.251

AAAA

0 record(s)

—

Not configured

CNAME

0 record(s)

—

Not configured

MX

4 record(s)

30 mbug18.uni-graz.at.
40 mbug19.uni-graz.at.
20 mbug28.uni-graz.at.
10 mbug29.uni-graz.at.

TXT

8 record(s)

"google-site-verification=hvmd9UcsDLTeVx89M19ClxCAiKV_V39NX2D1skLFnks"
"teamviewer-sso-verification=827e43ddb5d74452a4997e61f3c05ddc"
"ZOOM_verify_nf57ML6aiQ3bZYLzfkuCRY"
"adobe-idp-site-verification=4c21f77189b5a72b863b1651fcfaa40e51168c34c41b203f63b95f2a7cb88707"
"google-site-verification=ktwZ4T_U8060HoeA__FrHMqjKFPu2iiVXAr-F96Ha1A"
"MS=ms16367154"
"v=spf1 ip4:143.50.0.0/16 ip4:52.157.149.216 ip4:18.192.64.90 ip4:3.78.152.223 ip4:52.58.1.92 ip4:85.158.228.40/30 include:spf.protection.outlook.com ~all"
"cisco-ci-domain-verification=7ef2d9473a64fd4565ddfa38fa9e22343c65af023f7690f6d313d9068a182448"

NS

4 record(s)

nsresowi.uni-graz.at.
nskfug.uni-graz.at.
ns5.univie.ac.at.
ns10.univie.ac.at.

SOA

1 record(s)

nskfug.uni-graz.at. postmaster.uni-graz.at. 2026080604 21600 3600 1209600 3600

CAA

4 record(s)

0 issuewild "harica.gr"
0 issue "letsencrypt.org"
0 issue "digicert.com"
0 issue "harica.gr"

DS

1 record(s)

3345 13 2 A47F501985B5E9609244D839EF9E0618CAC61D1AA2CF8E89EDD0DD91 459CAF1C

DNSKEY

1 record(s)

257 3 13 V3D8RtLsz6V7SHzhlV7IhiSPm5EY2N44DiZlHx7xyGt5sDGCtQ599KKb TzpoPBWzrwJ/FFH+kUPPDRk9oj7A9w==

RRSIG

6 record(s)

DNSKEY 13 2 3600 20260820000000 20260730000000 3345 uni-graz.at. a9rBCb/8jG4RhpbFud6AiEJLMHoGvGj8kcgdAHZ7gHUX9kLFhQjtH6ZN xRGRl9FlaxIIpB3vtgUA1SzS/x2qLw==
SOA 13 2 3600 20260820000000 20260730000000 3345 uni-graz.at. U7CI1EjrGL/vDezWrXkOE/0ksRZW/qSzN+7HsR/x6yEvxU2FyGp5GNkv XsE5XXodWVsWwF6XH38P2nJxdEm/4w==
TXT 13 2 3600 20260820000000 20260730000000 3345 uni-graz.at. eNVi+qIZZnzoVs2KJiMnOrANTJFVenlPXqNMMyTvO9TgNx9R1KWgmXHJ 7C7yrLCeCC3JZhJ+7VBTCfafePQwGQ==
DS 13 2 10800 20260820171421 20260807000121 42076 at. 1Byq1XYxXZ9qZKg3HhM8wd+n4Up6k984V9mFoMD+CeS1tj9w53cbv+Vj NQT1wmqEAzyXUe34a2FFX4Uxfn16Bw==
MX 13 2 3600 20260820000000 20260730000000 3345 uni-graz.at. GXGAfYFroaYGf9TSNbKIRpmKS/TLJjvgEILN+PGDxWQWqu23E5c0EfgO uBgIHHwX7ToUQVgP5++ySjzE+zfriw==
NS 13 2 3600 20260820000000 20260730000000 3345 uni-graz.at. z/Z6+jV9kJTijMya32Nyz5dEM4modqs+7eYW1EWcnGBUAv+xMUGkptO2 oKydkqG7Vn4C62fHLhe8tJco+Ngu1A==

NSEC

1 record(s)

00-dx003.uni-graz.at. 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

Configured

v=spf1 ip4:143.50.0.0/16 ip4:52.157.149.216 ip4:18.192.64.90 ip4:3.78.152.223 ip4:52.58.1.92 ip4:85.158.228.40/30 include:spf.protection.outlook.com ~all

DMARC

Not configured

—

Not configured

DKIM

Not found

—

Not configured

Analyzed webpageMetadata and HTTP response

Title and description

Extracted

Title

Universität Graz – We work for tomorrow - Universität Graz

Description

Lösungen für die Welt von morgen entwickeln – das ist unsere Mission. Erfahre mehr über die Universität Graz, unsere Forschungsprofil und Studienangebot

Final URL

https://www.uni-graz.at/de/

HTTP status

206

HTTP

Status

HTTP/2 200

Final URL

https://www.uni-graz.at/de/

Version

Server

nginx

X-Powered-By

SSL and HTTP securityCertificate, protocol and security headers

SSL certificate

Available

Yes

Issuer

Hellenic Academic and Research Institutions CA

uni-graz.at

Valid from

2026-02-01T20:10:59-06:00

Valid until

2027-02-01T20:10:59-06:00

Days remaining

176

Protocol

TLSv1.3

Cipher

TLS_AES_256_GCM_SHA384

Security headers

5 active

—

HSTSNot detected

✓

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

Consistent

✓

Consistent propagation

5 public resolvers queried.

ResolverServerResultLatency

Google

8.8.8.8

143.50.235.251

61,42 ms

Cloudflare

1.1.1.1

143.50.235.251

199,58 ms

Quad9

9.9.9.9

143.50.235.251

332,04 ms

OpenDNS

208.67.222.222

143.50.235.251

877,49 ms

AdGuard

94.140.14.14

143.50.235.251

184,94 ms

IP, geolocation and ASNAssociated network information

143.50.235.251

No data

success

country

region

city

asn

organization

isp

Visitor information

Visitor

216.73.217.62

reverse

country

country_code

region

city

latitude

longitude

isp

organization

asn

timezone

browser

Other

language

user_agent

Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)

is_bot

Yes

cloudflare

SMTPEmail port connectivity

mbug18.uni-graz.at

Port 25: Closed/unreachable - 117.9 ms - 
Port 465: Closed/unreachable - 4020.3 ms - 
Port 587: Closed/unreachable - 4129.3 ms -

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