5.187.39.79
An address in Amsterdam, North Holland, The Netherlands, announced by Amarutu Technology Ltd (AS206264). It's hosting space of KoDDoS, 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
- Amsterdam
- Region
- North Holland
- Postal code
- 1012
- Country
- The Netherlands
- Continent
- Europe
- Coordinates
- 52.3740, 4.8897
- Timezone
- Europe/Amsterdam
Ownership
Who holds the address: the AS announcing it, the registry record, the abuse contact and its name in DNS.
- Company
- Amarutu Technology Ltd
- Domain
- koddos.net
- Type
- Hosting
- Registered in
- Germany
- AS number
- AS206264
- Name
- Amarutu Technology Ltd
- Prefix
- 5.187.39.0/24
- RPKI
- Valid
- Type
- Hosting
- Domain
- koddos.net
- Registered in
- Seychelles
- Name
- AMARUTU-NL17
- Network name
- AMARUTU-NL17
- Status
- ASSIGNED PA
- Registry
- RIPE NCC
- Domain
- c6p.net
- Name
- Abuse-C Role
- abuse@koddos.com
- Address
- Level 23, One Island East, 18 Westlands Road., N/A, Hong Kong
- Network
- 5.187.38.0-5.187.39.255
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-ns45139122229.c6p.net ESMTP Exim 4.100.1 #2 Sat, 31 Oct 2026 03:42:31 -0400 220-We do not authorize the use of this system to transport unsolicited, 220 and/or bulk e-mail.
- Greeting
- Completed
- First seen
- 2026-10-06
- Last seen
- 2026-10-28
- Port
- 53
- Recursion
- Refused
- Response code
- 5
- Answer
- Wrong
- First seen
- 2026-10-03
- Last seen
- 2026-11-06
- 80 status
- 200
- 80 seen
- 2026-10-04 to 2026-11-05
- 443 status
- 200
- 443 TLS
- TLSv1.3
- 443 certificate
- acortar2.tumegadescarga.net
- 443 issuer
- O=SYSDOP Local Server Trust, CN=SYSDOP Jesus229 Local TLS CA 20260909
- 443 browser-trusted
- No
- 443 seen
- 2026-10-07 to 2026-11-02
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