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85
Total
95
DNS
70
Email
73
Security
85
Network
100
Availability
Domainuni-erlangen.de
IPv41
IPv61
MX records3
StatusActive
Domain technical report

Wissen bewegen | Friedrich-Alexander-Universität

uni-erlangen.de

Mit über 275 Studiengängen, exzellenter Forschung und internationalen Kooperationen prägt die FAU Erlangen-Nürnberg Wissenschaft und Gesellschaft.

Generated: 2026-08-09T13:23:18-05:00 · Cached result

IPv41
IPv61
MX3
NS4

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

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 policy0 / 5 pts · Dns

Certificate authority restriction.

DNS propagation10 / 10 pts · Dns

Agreement between public resolvers.

MX records20 / 20 pts · Mail

3 MX record(s).

SPF25 / 25 pts · Mail

SPF policy published.

DMARC25 / 25 pts · Mail

DMARC policy published.

!
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

101 day(s) remaining.

Certificate lifetime10 / 10 pts · Security

Full points require at least 30 days remaining.

i
HTTP security headers8 / 35 pts · Security

2 of 9 evaluated headers detected.

PTR reverse DNS30 / 30 pts · Network

PTR: cmslb-fau-zentrale.rz.rrze.net

i
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/1.1 200 OK

HTTPS final URL20 / 20 pts · Availability

Final URL uses HTTPS.

DNS and emailPublished records and email configuration

A

1 record(s)
131.188.16.212

AAAA

1 record(s)
2001:638:a000:1080::212

CNAME

0 record(s)

Not configured

MX

3 record(s)
10 mx-rz-2.rrze.uni-erlangen.de.
10 mx-rz-1.rrze.uni-erlangen.de.
10 mx-rz-3.rrze.uni-erlangen.de.

TXT

3 record(s)
"v=spf1 mx ip4:131.188.11.0/26 ip6:2001:638:a000:1025::/64 ?all"
"MS=ms41685985"
"google-site-verification=77D5wiEfYuM4r0uUoQ-iR57ZxiSfB3A5pTAN7haHqkY"

NS

4 record(s)
tuminfo1.informatik.tu-muenchen.de.
ns1.rrze.uni-erlangen.de.
ns2.rrze.uni-erlangen.de.
dns-3.dfn.de.

SOA

1 record(s)
ns1.rrze.uni-erlangen.de. hostmaster.rrze.uni-erlangen.de. 1786196189 10800 1800 1209600 3600

CAA

0 record(s)

Not configured

DS

1 record(s)
23492 8 2 08E4D7E3638ED3DE71C303255576D6B59B1A0CB2D15B518AFAF4CE90 99BEEBD9

DNSKEY

2 record(s)
256 3 8 AwEAAaVPue9Ukp0fd6b3nE6lrAFHMscE+LSZ2eUesFCI3W7II5V0G+oA tjCioLx/4C9VyXEh5AJKfVOkEy+m2vjyDEGU+Hmr9ZHFBcTrGti71xhx 4sjaINOcdnIPpdB91AvxC82bsqZexCSQeziKZB6hjttmuxyn6cUZBuQz cV58Kopb
257 3 8 AwEAAdHvAedSHev13g2VYYcHccZ6xuPHr9OJeDLhLRsz7UkVYj3vRw+1 fnxNf4Uv0Sl2KnCXukJ0TbvtZ0L8t34YWIuJMbpqO4bDt4kodvgPqZ7h kwUdABaYRGFaB7Zkdi56zmH673ModPjbyR+AUcmiWqqyRiumDimcaY2A OTz1j41QAgAZ3E6rVG4u+xob8FhYBwZMZNyYaYf0m60Yd3GwFfVM1SJ4 DyyEMjZe5XAUGlasnCKU8SS6AWn5q9I1LTjlyOSoa1RH/rNiLWEqaeKs rp3lNZFqJkKkJFH5ZGPdVYyIOJc8cbrnUIiMEpo4PqPWWma6pA7fs87G 0yqQe4iRU7c=

RRSIG

4 record(s)
SOA 8 2 86400 20260823182032 20260809172032 12724 uni-erlangen.de. bGQ4kYOjadGg2Ls2qR4NBEUsyR7puL6m0E2TyoyVt+iNoV0hb7Y/jAO7 NuLlV27dSKTgQF0pq1W+oqRigMQwVmqn7acpEeSjJHTM1rMYUdyNwOcf jTBDRcHgCbQKG82dEVAYwp1da+A9VQ2z56Z3+wN+KnAgfWrJGVsCYZ4d PPA=
MX 8 2 3600 20260820234057 20260806224533 12724 uni-erlangen.de. jTwYrcXY3xHYZPnZOqKJef9VYNt5BRzu+niTORxWJS7aK78qolydDUmK njTIz+b9MgXvnmEjmPpSMJ8npO/CcJC5y+ezFhNd34nhA4mv/tMkzZVH P57XW/IX0uSyrgooftSCnr/jznbG1CiWiCIo3cY/wxVMpiehbnIYvaeC Qs4=
DS 8 2 86400 20260817120903 20260803103903 32911 de. cfvEuKtjQbEVF0TaSHdtUyH/np/oC6xwKrdsDNd9s/yXlIAHCqh/90ja zuQxTtAX9fobrFSESh5nv+Fzkcg86TU0HtA/IAdMVNAa6xaamfL7T6fH NyLNBs+d8jJ+Qyr0LThEu/y0N0fjhqMkfhv+uD2CDC+mB82ej2gOaXt1 yp0=
NS 8 2 86400 20260819205434 20260805204417 12724 uni-erlangen.de. ZqbTOyGlkf+JNpPIT/aYIvOXCW1pbN5C3gKFEhkU8SvEsf8ep1Xqiuj5 eGMn1nEBJHGQAPYSJMvveZDYr5sGvNvupyiUc1T3jMEoLimVV63n1H33 sPfz2RB9ndWO3667BcO/7FvbVHwAhns93h1mCjm9LqzT7JnENVFYTKjI 5Ik=

NSEC

0 record(s)

Not configured

NSEC3

0 record(s)

Not configured

SRV

0 record(s)

Not configured

NAPTR

1 record(s)
100 10 "s" "x-eduroam:radius.tls" "" _radsec._tcp.eduroam.de.

TLSA

0 record(s)

Not configured

SSHFP

0 record(s)

Not configured

SPF

Configured
v=spf1 mx ip4:131.188.11.0/26 ip6:2001:638:a000:1025::/64 ?all

DMARC

Configured
v=DMARC1; p=none

DKIM

Not found

Not configured

Analyzed webpageMetadata and HTTP response

Title and description

Extracted
Title
Wissen bewegen | Friedrich-Alexander-Universität
Description
Mit über 275 Studiengängen, exzellenter Forschung und internationalen Kooperationen prägt die FAU Erlangen-Nürnberg Wissenschaft und Gesellschaft.
Final URL
https://www.fau.de/
HTTP status
206

HTTP

Status
HTTP/1.1 200 OK
Final URL
https://www.fau.de/
Version
2
Server
Apache
X-Powered-By

SSL and HTTP securityCertificate, protocol and security headers

SSL certificate

Available
Available
Yes
Issuer
Hellenic Academic and Research Institutions CA
CN
www.fau.de
Valid from
2025-11-19T07:13:51-06:00
Valid until
2026-11-19T07:13:51-06:00
Days remaining
101
Protocol
TLSv1.3
Cipher
TLS_AES_256_GCM_SHA384

Security headers

2 active
HSTSImplemented
Content Security PolicyImplemented
X-Content-Type-OptionsNot detected
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

Consistent
Consistent propagation

5 public resolvers queried.

ResolverServerResultLatency
Google
8.8.8.8
131.188.16.212
152,95 ms
Cloudflare
1.1.1.1
131.188.16.212
153,98 ms
Quad9
9.9.9.9
131.188.16.212
279,25 ms
OpenDNS
208.67.222.222
131.188.16.212
440,20 ms
AdGuard
94.140.14.14
131.188.16.212
257,36 ms

IP, geolocation and ASNAssociated network information

131.188.16.212

No data
success
No
country
region
city
asn
organization
isp

Visitor information

Visitor
ip
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

mx-rz-2.rrze.uni-erlangen.de

Port 25: Closed/unreachable - 1.3 ms - 
Port 465: Closed/unreachable - 4018 ms - 
Port 587: Closed/unreachable - 4021.7 ms -

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