Domain technical report
unizh.ch
unizh.ch
IPv40
IPv60
MX0
NS3
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12
Total
30
DNS
0
Email
0
Security
0
Network
20
Availability
Domainunizh.ch
IPv40
IPv60
MX records0
StatusActive
DiagnosticsMain findings and recommendations
IPv4 (A)0 / 30 pts · Dns
0 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 chain0 / 15 pts · Dns
Both DS and DNSKEY are required.
CAA policy0 / 5 pts · Dns
Certificate authority restriction.
DNS propagation0 / 10 pts · Dns
Agreement between public resolvers.
MX records0 / 20 pts · Mail
0 MX record(s).
SPF0 / 25 pts · Mail
SPF policy not found.
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 certificate0 / 55 pts · Security
No valid certificate was retrieved.
Certificate lifetime0 / 10 pts · Security
Full points require at least 30 days remaining.
HTTP security headers0 / 35 pts · Security
0 of 9 evaluated headers detected.
PTR reverse DNS0 / 30 pts · Network
PTR not detected.
IPv4 diversity0 / 35 pts · Network
Two or more IPv4 addresses receive full points.
IPv6 connectivity0 / 35 pts · Network
AAAA availability.
DNS resolution0 / 40 pts · Availability
At least one address family must resolve.
HTTP response0 / 40 pts · Availability
No successful HTTP response.
HTTPS final URL20 / 20 pts · Availability
Final URL uses HTTPS.
DNS and emailPublished records and email configuration
A
0 record(s)—
Not configured
AAAA
0 record(s)—
Not configured
CNAME
0 record(s)—
Not configured
MX
0 record(s)—
Not configured
TXT
0 record(s)—
Not configured
NS
3 record(s)ns2.uzh.ch. ns1.uzh.ch. ns3.uzh.ch.
SOA
1 record(s)ns1.uzh.ch. hostmaster.uzh.ch. 804729013 3600 1800 1382400 3600
CAA
0 record(s)—
Not configured
DS
0 record(s)—
Not configured
DNSKEY
2 record(s)257 3 8 AwEAAaRy4hazyrIsQpfRSY6v73XM6prsYazwL4/76+3j1AnbG0xylSUF GRMK+4sXjvDGq+g+aFu8DOsYSJzPjwiV4xR5vM78HA6h8k95J2LvyliK L5jBl6AK8BwMQqqy1E03oLWzY3VEV5royjE8WrpINBt5La/LtJcXXoEz A8x/jyVaXzZWxSwoNTtFP5/D5q3c5vinEY2waiwHWadGQrshDwJzm7Tz fXLNS3HkLd0nO1+uErkcZOqgtp2CzLZOO9iOhc8eCZfiAhneefKdnGZ1 UUOqIJGW6LcCpU5gH5uNdPspPkVLnHT8dplSEKPYxm7PlX1FytZFwEEk Ia1dm6NbDHU= 256 3 8 AwEAAalylCTws7++0gw5LFjzVRwhi51hE/eTw/MJlEJGV1jkyRvk2fer /RU05lqsj7QDmIGH9Bnj4LZw1nV/0XVqqImN46WE/gi7Tdlulav9iLSF iL0oOS9wxokjnz4B/BC0FxH5FXSyOR9SrJ3RjI3Pj4UPh4bmjseKPvYp 7EdvZgX9
RRSIG
4 record(s)DNSKEY 8 2 86400 20260831152305 20260811151658 45560 unizh.ch. YPlUzLyAafGF6y+b2F8+sLiWuPK9VipWV4ZbEhN+y8lfyg4/rf4ekgve xn3sXClxVfeHDraHtQcG91SGzyd8kfS0DyV/llbwHLNSxlvVRRK5RGdn 9BdH+KdRP/QBb83z2HMoAObqDHnrnOaWQlcgPbNNFzeb5yHdULnJTgvK nLbguU4z6AtDkcgqGAPJ4lARs6M8q41VKKU9fg0Ft81wPUysPT0vZQx0 FSCqeOZtTPbhPwDHpE8YUq1gGapyeu2/Ll4MVOsnhjlpNeuEOG5eBvBf 2EnNsWl/s99mqlYyKeC6o5Clei14K0NN1ULGETKRCMMoWzFzHvz6/OdU tiOqvQ== NSEC 8 2 3600 20260822235010 20260802234510 59316 unizh.ch. hIwWVxdjL8rRt0wwFSJJSnB6DfutEIgYeOmaBh/95tulQ6mM4tyRFadG FEdvaoz7VIQmEK+vvSPKVgtW6Sl5oRh38X9qPXftuO5OQHifcukxLNXa DyB0XM+pTxlYhRmfgx0GefGhTR9PltnP19bXaUBBpFEM7g63T1gbGmaK 5yU= SOA 8 2 86400 20260831161658 20260811151658 59316 unizh.ch. bFtlPfYlIAl5XMu5aeb+oNcw+edDyEu5hoTjEgwF/Z5CxByjtGEe1fvd YvHJZ7TTxIrST0BoPbHCmrhzAH7/nhKB5OKi/cZWpd1z2aFdFFxTvmlh twm6pSaY3FCFe3BfVq3119DHPSiFJb7mJo/KRrEtmkvTwD0ZHCqhbr+M P7A= NS 8 2 86400 20260822235010 20260802234510 59316 unizh.ch. VZwMqks64pqbjYAg/fc2nony1SrKm/KSsBjCKOqI3D//HHMDtsnpDLz3 Z+SOmXyMUDiat5/WLn6B/oEZHbsEgAIDDCdILSGnn1sjqbXiL8eNAosw 6FJBKQ3OBAp/0rcbUCLMtw9PynusBVVlm53KcgltYPTEkBp3VVZPOshA oO0=
NSEC
1 record(s)bap.unizh.ch. NS SOA RRSIG NSEC DNSKEY
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
Not configured—
Not configured
DMARC
Not configured—
Not configured
DKIM
Not found—
Not configured
Analyzed webpageMetadata and HTTP response
Title and description
No dataTitle
Description
Final URL
https://unizh.ch/
HTTP status
HTTP
Status
Final URL
https://unizh.ch/
Version
0
Server
X-Powered-By
SSL and HTTP securityCertificate, protocol and security headers
SSL certificate
UnavailableAvailable
No
Issuer
CN
Valid from
Valid until
Days remaining
Protocol
Cipher
Security headers
0 activeHSTSNot detected
Content Security PolicyNot detected
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
ReviewDifferences detected
5 public resolvers queried.
ResolverServerResultLatency
Google
8.8.8.8214,94 ms
Cloudflare
1.1.1.1264,95 ms
Quad9
9.9.9.9201,20 ms
OpenDNS
208.67.222.222265,63 ms
AdGuard
94.140.14.14292,08 ms
IP, geolocation and ASNAssociated network information
Visitor information
Visitorip
216.73.216.212
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
unizh.ch
Port 25: Closed/unreachable - 119.3 ms - Port 465: Closed/unreachable - 117.1 ms - Port 587: Closed/unreachable - 1.2 ms -