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DNS.pizza
DNS Report
cas.cz
11 records across the types we query · 809ms · 2026-07-21 21:30 UTC · dns.pizza/lookup/cas.cz
DNS Lookup
cas.cz
Lookup
cas.cz
809ms
2026-07-21 21:30 UTC
11 records
Registrar:
Hosting:
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DNS Records Assistant
· cas.cz
Ask anything about these results — or pick a starter question below.
Explain what each record type does
Anything unusual or misconfigured?
How is this domain's email set up?
A
IPv4 Addresses
1 record
Copy
147.231.163.240
AAAA
IPv6 Addresses
(none)
MX
Mail Servers
1 record
Copy
cas-cz.mail.protection.outlook.com
Prio 10
NS
Name Servers
3 records
Copy
academy.cas.cz
cas.cz stats
visla.utia.cas.cz
cas.cz stats
nsa.ces.net
ces.net stats
TXT
Text Records
5 records
Copy
MS=ms15273704
PS-1DE9E9D695DD8C6BCB650BF86B69107D861F5A07
google-site-verification=vUDwTSfcIbP-SZlB4YtOHK9HptYiG6lYnU2bDgAbgqs
v=spf1 ip4:147.231.58.32 ip4:147.231.163.131 include:spf.protection.outlook.com ~all
eZQUjdgG4Qz1lrWWUR2cbrxQzAfv6E8v5ZR6ERf7euQqDDSdKQQQ0MMjQLs5ERt6cGUN8tGMy8fMmLeoh4z5Ig==
SOA
Start of Authority
1 record
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Primary NS
visla.utia.cas.cz
Hostmaster
root.utia.cas.cz
Serial
2438
Refresh
14400s
Retry
3600s
Expire
604800s
Min TTL
86400s
CAA
Certificate Authority Authorization
(none)
PTR
Reverse DNS
0 records
Copy