31.131.21.204
An address in Rotterdam, South Holland, The Netherlands, announced by PE Skurykhin Mukola Volodumurovuch (AS56851). It's hosting space of VPS.ua, a mail server on port 587, a DNS server on port 53, and a web server on ports 80 and 443.
Summary
Geolocation
Where the address is, and what that place uses.
- City
- Rotterdam
- Region
- South Holland
- Postal code
- 3011
- Country
- The Netherlands
- Continent
- Europe
- Coordinates
- 51.9225, 4.4792
- Timezone
- Europe/Amsterdam
Ownership
Who holds the address: the AS announcing it, the registry record, the abuse contact and its name in DNS.
- Company
- PE Skurykhin Mukola Volodumurovuch
- Domain
- vps.ua
- Type
- Hosting
- Registered in
- Ukraine
- AS number
- AS56851
- Name
- PE Skurykhin Mukola Volodumurovuch
- Prefix
- 31.131.21.0/24
- RPKI
- Valid
- Type
- Hosting
- Domain
- vps.ua
- Registered in
- Ukraine
- Name
- PE Skurykhin Mukola Volodumurovuch
- Network name
- VPS-UA
- Organization
- ORG-PSMV2-RIPE
- Status
- ASSIGNED PI
- Registry
- RIPE NCC
- Domain
- vps.ua
- Abuse
- abuse@vps.ua
- Name
- Abuse-C Role
- abuse@vps.ua
- Address
- 61015, Ukraine, Kharkiv, Donbasivskiy alley, 17, of. 59
- Network
- 31.131.16.0-31.131.31.255
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-euvip05.twinservers.net ESMTP Exim 4.100.1 #2 Sat, 31 Oct 2026 14:30:13 +0200 220-We do not authorize the use of this system to transport unsolicited, 220 and/or bulk e-mail.
- Greeting
- Completed
- First seen
- 2026-08-06
- Last seen
- 2026-10-21
- Port
- 53
- Recursion
- Refused
- Response code
- 5
- Answer
- Wrong
- First seen
- 2026-08-06
- Last seen
- 2026-10-25
- 80 status
- 200
- 80 server
- LiteSpeed
- 80 seen
- 2026-08-09 to 2026-10-30
- 443 status
- 200
- 443 server
- LiteSpeed
- 443 TLS
- TLSv1.3
- 443 certificate
- *.twinservers.net
- 443 issuer
- C=GB, O=Sectigo Limited, CN=Sectigo Public Server Authentication CA DV R36
- 443 browser-trusted
- Yes
- 443 seen
- 2026-08-02 to 2026-10-27
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