IPv4 address
212.111.0.13
An address in Zlín, Czechia, used by INTERNEXT 2000, announced by CEZNET s.r.o. (AS25424). It's a mail server on port 587 and a web server on ports 80 and 443.
Summary
Geolocation
Where the address is, and what that place uses.
- City
- Zlín
- Region
- Zlín
- Postal code
- 760 01
- Country
- Czechia
- Continent
- Europe
- Coordinates
- 49.2264, 17.6706
- Timezone
- Europe/Prague
Ownership
Who holds the address: the AS announcing it, the registry record, the abuse contact and its name in DNS.
- Company
- INTERNEXT 2000
- Domain
- internext.cz
- Type
- ISP
- Registered in
- Czechia
- Name
- INTERNEXT 2000
- Network name
- INEXT-NET
- Status
- ASSIGNED PA
- Registry
- RIPE NCC
- Domain
- inext.cz
- Abuse
- abuse@inext.cz
- Name
- INTERNEXT 2000 ABUSE
- abuse@inext.cz
- Address
- Palackeho 166, Vsetin, 755 01, The Czech Republic
- Network
- 212.111.0.0-212.111.4.127
Not seen inIP RWHOIS
Anonymity
Whether the address hides someone else: a VPN, Tor, a relay, a proxy pool, or a hosting range.
Network
What kind of network it is on: a mobile carrier, a satellite operator, an anycast service, a CDN edge.
Services
What our own internet-wide measurement found listening on it.
- Port
- 587
- Banner
- 220 mta.inext.cz ESMTP MailEnable Service, Version: 10.60--10.60 ready at 10/19/26 09:57:25
- Greeting
- Completed
- First seen
- 2026-08-02
- Last seen
- 2026-10-22
- 80 status
- 404
- 80 server
- Microsoft-HTTPAPI/2.0
- 80 title
- Not Found
- 80 seen
- 2026-08-10 to 2026-10-30
- 443 status
- 404
- 443 server
- Microsoft-HTTPAPI/2.0
- 443 title
- Not Found
- 443 TLS
- TLSv1.2
- 443 certificate
- *.inext.cz
- 443 issuer
- C=US, O=DigiCert Inc, OU=www.digicert.com, CN=RapidSSL TLS RSA CA G1
- 443 browser-trusted
- Yes
- 443 seen
- 2026-08-02 to 2026-10-22
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