130.225.43.104
An address in Kongens Lyngby, Capital Region, Denmark, used by Danmarks Tekniske Universitet, announced by Forskningsnettet - Danish network for Research and Education (AS1835). It's a web server on ports 80 and 443.
Summary
Geolocation
Where the address is, and what that place uses.
- City
- Kongens Lyngby
- Region
- Capital Region
- Postal code
- 2800
- Country
- Denmark
- Continent
- Europe
- Coordinates
- 55.7704, 12.5038
- Timezone
- Europe/Copenhagen
Ownership
Who holds the address: the AS announcing it, the registry record, the abuse contact and its name in DNS.
- Company
- Danmarks Tekniske Universitet
- Domain
- cert.dk
- Type
- Education
- Registered in
- Denmark
- AS number
- AS1835
- Name
- Forskningsnettet - Danish network for Research and Education
- Prefix
- 130.225.0.0/16
- RPKI
- Valid
- Type
- Education
- Domain
- deic.dk
- Registered in
- European region
- Name
- Danmarks Tekniske Universitet
- Network name
- DK-DENET-19881021
- Organization
- ORG-DD1-RIPE
- Status
- ALLOCATED PA
- Registry
- RIPE NCC
- Domain
- cert.dk
- Abuse
- abuse@cert.dk
- Name
- UNI-C NETWORK
- abuse@cert.dk
- Phone
- +45 35 88 82 22
- Address
- DTU / DeIC, DTU Building 304, DK-2800 Lyngby, Denmark
- Network
- 130.225.0.0-130.226.255.255
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.
- 80 status
- 302
- 80 redirect
- https://tile.gbif-test.org/ui/
- 80 server
- Varnish
- 80 seen
- 2026-08-13 to 2026-11-07
- 443 status
- 302
- 443 redirect
- https://tile.gbif-test.org/ui/
- 443 server
- Varnish
- 443 TLS
- TLSv1.3
- 443 certificate
- gbif-test.org
- 443 issuer
- C=US, O=Let's Encrypt, CN=YE1
- 443 browser-trusted
- Yes
- 443 seen
- 2026-08-12 to 2026-10-29
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