UDP traffic

Datagrams matching qname:"uu.nl" sent to HoneyLabs sensors over UDP in the last 7 days. DNS questions and QUIC client fingerprints are decoded on the sensor. Other datagrams are kept as their first bytes and labelled by protocol where it can be recognised.

A UDP source address can be forged, so each address listed here either sent the traffic or was impersonated by whoever did. UDP traffic is kept out of verdicts, feeds, watchlists and alerts.

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Datagrams

Source addresses

Networks

Countries

Destination ports

Protocols

dns from 1 source3

Destination ports

53/udp from 1 source3

DNS questions

3 queries and 0 unsolicited answers. An answer nobody asked for means a resolver was given a forged source address.

uu.nl ANY3

DNS record types

ANY3

Networks

AS51396 Pfcloud UG (haftungsbeschrankt) from 1 source3

Countries

DE Germany3

Source addresses (unverified)

Address	Network	Cc	Datagrams	Last seen (UTC)
45.135.193.194	AS51396 Pfcloud UG (haftungsbeschrankt)	DE	3	2026-10-05 13:31

Latest datagrams

2026-10-05 13:31:0745.135.193.194to 53/udpdnsDE

DNS query ANY uu.nl

payload bytes

00000000  45 67 01 00 00 01 00 00  00 00 00 01 02 75 75 02  |Eg...........uu.|
00000010  6e 6c 00 00 ff 00 01 00  00 29 ff ff 00 00 00 00  |nl.......)......|
00000020  00 00                                             |..|

2026-10-05 13:30:5945.135.193.194to 53/udpdnsDE

DNS query ANY uu.nl

payload bytes

00000000  45 67 01 00 00 01 00 00  00 00 00 01 02 75 75 02  |Eg...........uu.|
00000010  6e 6c 00 00 ff 00 01 00  00 29 ff ff 00 00 00 00  |nl.......)......|
00000020  00 00                                             |..|

2026-10-05 13:22:4545.135.193.194to 53/udpdnsDE

DNS query ANY uu.nl

payload bytes

00000000  45 67 01 00 00 01 00 00  00 00 00 01 02 75 75 02  |Eg...........uu.|
00000010  6e 6c 00 00 ff 00 01 00  00 29 ff ff 00 00 00 00  |nl.......)......|
00000020  00 00                                             |..|