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83
Total
90
DNS
90
Email
69
Security
50
Network
100
Availability
Domainzhaw.ch
IPv41
IPv60
MX records1
StatusActive
Domain technical report

Willkommen an der ZHAW | ZHAW Zürcher Hochschule für Angewandte Wissenschaften

zhaw.ch

Die ZHAW ist eine der führenden Schweizer Hochschulen für Angewandte Wissenschaften. Wir sind in Lehre, Forschung, Weiterbildung und Dienstleistung tätig – praxisnah und wissenschaftlich fundiert.

Generated: 2026-08-10T04:57:25-05:00 · Cached result

IPv41
IPv60
MX1
NS3

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

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

26 day(s) remaining.

i
Certificate lifetime6 / 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: srv-clst-301-data168.zhaw.ch

i
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)
160.85.104.112

AAAA

0 record(s)

Not configured

CNAME

0 record(s)

Not configured

MX

1 record(s)
10 zhaw-ch.mail.protection.outlook.com.

TXT

12 record(s)
"miro-verification=dda1cc2c2492084f3bacdc0d241d059a48dc856e"
"Golc/0BcFz7ajduZYH26tovhzlfdq2+s2PY931Tuo0oD75uyaabsWg6weKH8e+sDR6GU/nY/+3ZgYyzkoZZdAQ=="
"_ghknregu1xw6w2a5bn406p39on0t3jc"
"QuoVadis=c2fb3b0c-1767-4b81-bb41-8c8f367b7745"
"_b8eheu7l0wtfzgdebln3saiq7ll5ver"
"intersight=06c2cbf99660cffd45623dad48932bc970e68e299be2fbde85283885383a127e"
"google-site-verification=ApYGP-RPy0lIYX1tNvm1fdKodjtZ9tqfBAqJv3plD8g"
"apple-domain-verification=MWKE61dsKIOMuk7T"
"google-site-verification=1HzmtAQb-uAzy1KE5QN6yx-8rkOXxSex-ztYENlaDmc"
"d365mktkey=9ZeWQxa3Y8ABgzxDlu70XboOazsztZf8lsQjnhqOyLEx"
"v=spf1 ip4:160.85.7.87 ip4:160.85.7.102 ip4:160.85.7.120 ip4:160.85.7.121 ip4:160.85.104.100 ip4:160.85.104.213 ip4:160.85.196.45 include:spf.protection.outlook.com -all"
"d365mktkey=6ZeMuAGZs4aAyZvjUgaLja3hoehOT7SExbzDdOgkacEx"

NS

3 record(s)
scsnms.switch.ch.
ns2.zhaw.ch.
ns1.zhaw.ch.

SOA

1 record(s)
gm.zhaw.ch. hostmaster.zhaw.ch. 2007690228 3600 360 604800 300

CAA

7 record(s)
0 issue "letsencrypt.org"
0 issue "pki.goog"
0 issuewild "digicert.com"
0 iodef "mailto:ictsecurity@zhaw.ch"
0 issue "digicert.com"
0 issuewild "letsencrypt.org"
0 issue "amazon.com"

DS

2 record(s)
57520 8 2 EF331E9AD538C9F67F96E3ACE4DC108FF206FAC3D269F92920D7112D 4520F077
12779 8 2 36C03C9E2F73381D8BE3A8386A5EECA96875278CE8C0F2F152444704 CBC1DB93

DNSKEY

3 record(s)
256 3 8 AwEAAb/AAq7R9U/8WtEMOS+Ui7APMdTlOglHwDEac37WNoENhGlGcz2Y BZXSU5ln03BWFmdFNJlXX8lGTS7N+SirRzj4EX46hrOPlbCHycPmejrD wc8kcS2UThcHSigo3NHIDYNmNCZpz4SxZ3MRAUTEQbP5qauWcrBlX8iK 3+cNnQyR
257 3 8 AwEAAZyVJkVxQqSlo4Y5GrFnjcC9RGqAsY8MwuTaZhhzc1JK0SYVtyvj t+9QvGYhtQDM+C7018oQ0f6SeJF4RhlJ/osAdFvanbkM/4+KmtT8QpyM w1U0AkBpm8Ov1EPRiMQQhNSJhM91Eh9veGyuBUz6/FbkndfCwaucKikM 4CC5F3Z4ihtqYtcMwkL9WuTluA4MPFOCt+CgUTfsfjrfcyuyFZahvTIU wNbj0R/wWZEX2n4/Lke3QW2cXT20kafZptlNFGj3fSbMP3NS7sYxs8hb cNTz1Tjd6WbjC9bzyk/EVP/catM6lnyo2UIr8QiRa5l+H/yXUbZlAH9c YRKCaSC3gpc=
256 3 8 AwEAAa02hNc/csRRjkEAEiudjr6JCXcthUY2B10IFdz0xvVBCmYA6y1y 0I2JkLCtn3MibXtbRyQzjeRvdgB1po1CbzX5u2j4ZU5yGI3W4UsdUw+H FmmksazO4bCgrYurxs1MiQ7m/WqCG2/sxYUIvjvRbYlu3jk250/GcOSc Rp/N1RuJ

RRSIG

5 record(s)
MX 8 2 300 20260812035452 20260810030458 40348 zhaw.ch. YZQsJB0RPLK4LwzFFPv87IjZzNpYx8aboUPHzcC77Z+JlWOVQZOvmgpt H1c5gpFkhIBHjlveBkJB5k2m2ZFKURnY0Si/8yPy4B8/0sJNB4Q9IYm0 C2R3Ic8gx3SEOLIbKncPbW2WIZKLmaoXP0uEBVHcB+hSHfTYqX17hD/B ldg=
DNSKEY 8 2 86400 20260812074346 20260810071911 40348 zhaw.ch. UNzH6cXFBXj65/SvDjjTzBwWYZeRteKeHCea7TCaJRMOlxFOj9bPG9RL pqlxxCEzHTv5NQD5hlYJSnvvPs8O6voA0VYjS5Boq8pUm7ogkg82hyUh BstNFq7/T4/A2BHd1U23fapByOjYUHeUrCu5K8Gr92gTwKGrYq/nNh33 0Xk=
DNSKEY 8 2 86400 20260812074346 20260810071911 57520 zhaw.ch. jLrm+153yMzh8NJe7SGsTyl4aJ9ZjqFthq0tPJI8ZbvA41Iut914fgep f1QxkJ2Kdc7aQGTKiH+s86VNuMQ8OGJUdVEbghxQWxiYcy6RNyCzl0D+ IZcUzSU/noqnMUiq06qBpJCd3ZxhR0BFWqt0drnWqjTYgRYsygm3eH2v 00AnlltuVGydQeINfsOxAZ2rLXrBE+Xrr2OXNBNIDi5rfiWYK+rl4OMk 5SiYchKqFWP46cbpvaYGMjq44IINzFPbfZDzkxE0pQ7tN9PTGd2b7oBY aXyMt216VQHn2B7FGl986mqB0ejMs3jFalpy0qiVl4DkM3VuRfhCUTsu 0WPitw==
A 8 2 86400 20260812042450 20260810042052 40348 zhaw.ch. W5S07FtAAOE3mJNuJhD0ybd2Es7gDLOaokUA2M2GrTjKpWwAj7LMAB3U Dus/bfLmDEa7+K7mcopz8LeaiobLDOP+EGSDkAKciVYV2n0Yx9YxzBWg yP/7JXuD1D/HRZACPXjdIKyo4uPZxNLgf2IAPnNnNv1tR5D/kJmABab3 U0M=
DS 13 2 3600 20260829100529 20260805093210 48631 ch. 4migOn2UOvYryK94rtTkXIo0iGh8VFeyrdxiH4k237DIHE3xkz5hUs6D EAsa4h4UR4vNhlJnTSX7HyvX8pfdAg==

NSEC

1 record(s)
_dmarc.zhaw.ch. 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 ip4:160.85.7.87 ip4:160.85.7.102 ip4:160.85.7.120 ip4:160.85.7.121 ip4:160.85.104.100 ip4:160.85.104.213 ip4:160.85.196.45 include:spf.protection.outlook.com -all

DMARC

Configured
v=DMARC1;p=none;sp=none;adkim=s;aspf=r;fo=1;rua=mailto:c4be8935@inbox.ondmarc.com,mailto:e4xhmvvc@ag.eu.dmarcadvisor.com,mailto:4zmr1ult4m@ruf.powerdmarc.com;ruf=mailto:c4be8935@inbox.ondmarc.com,mailto:e4xhmvvc@fr.eu.dmarcadvisor.com,mailto:4zmr1ult4m@ruf.powerdmarc.com;

DKIM

Selector selector1
v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDyDFEcca77hfb4Q96DSqfh97fRGnWnUkFqahpuFWdV496K6t3U+RfSGOtkIDabGZaY/f+6DDz8UVFrRQWFnMzol2wydHtC1aecsq2mweA880WzKShYIIwKWzNY1gidHPuroRiK8kByHeb6OefjqiljR9gf25qH6hFRdhpLs2pvcwIDAQAB; n=1024,1450846781,1466657981

Analyzed webpageMetadata and HTTP response

Title and description

Extracted
Title
Willkommen an der ZHAW | ZHAW Zürcher Hochschule für Angewandte Wissenschaften
Description
Die ZHAW ist eine der führenden Schweizer Hochschulen für Angewandte Wissenschaften. Wir sind in Lehre, Forschung, Weiterbildung und Dienstleistung tätig – praxisnah und wissenschaftlich fundiert.
Final URL
https://www.zhaw.ch/de/hochschule
HTTP status
200

HTTP

Status
HTTP/2 200
Final URL
https://www.zhaw.ch/de/hochschule
Version
3
Server
Apache
X-Powered-By

SSL and HTTP securityCertificate, protocol and security headers

SSL certificate

Available
Available
Yes
Issuer
Let's Encrypt
CN
zhaw.ch
Valid from
2026-06-08T03:14:55-05:00
Valid until
2026-09-06T03:14:54-05:00
Days remaining
26
Protocol
TLSv1.3
Cipher
TLS_AES_256_GCM_SHA384

Security headers

2 active
HSTSImplemented
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

Consistent
Consistent propagation

5 public resolvers queried.

ResolverServerResultLatency
Google
8.8.8.8
160.85.104.112
61,89 ms
Cloudflare
1.1.1.1
160.85.104.112
155,21 ms
Quad9
9.9.9.9
160.85.104.112
133,47 ms
OpenDNS
208.67.222.222
160.85.104.112
535,44 ms
AdGuard
94.140.14.14
160.85.104.112
244,98 ms

IP, geolocation and ASNAssociated network information

160.85.104.112

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

zhaw-ch.mail.protection.outlook.com

Port 25: Closed/unreachable - 24.9 ms - 
Port 465: Closed/unreachable - 4019.7 ms - 
Port 587: Closed/unreachable - 4008.3 ms -

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