UDP traffic
Datagrams matching qname:"a.gtld-servers.net" 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.
Your plan searches up to 7d, so 30d was shortened. Plans
2
Datagrams
1
Source addresses
1
Networks
1
Countries
1
Destination ports
Traffic by type
Service queries
2 datagrams from 1 sourceRequests a service answers without a handshake. Scanners send them to find open DNS, NTP, SNMP or SSDP servers, which are also the servers reflection attacks abuse.
Latest DNS datagram, to 53/udp
payload bytes
00000000 05 39 01 00 00 01 00 00 00 00 00 00 01 61 0c 67 |.9...........a.g| 00000010 74 6c 64 2d 73 65 72 76 65 72 73 03 6e 65 74 00 |tld-servers.net.| 00000020 00 01 00 01 |....|
Amplification checks
Probes for services that answer a small request with a much larger reply, the property reflection attacks rely on.
| Service | Port | Datagrams | Sources | Factor |
|---|---|---|---|---|
| DNS | 53/udp | 2 | 1 | 28 to 54 |
The factor is how many bytes a reachable server can send back for each byte it receives, as published by CISA in alert TA14-017A.
Destination ports
- 53/udp DNS2
DNS questions
DNS record types
- A2
Networks
- AS10439 CariNet, Inc. from 1 source2
Countries
Source addresses (unverified)
| Address | Network | Cc | Sends | Datagrams | Last seen (UTC) |
|---|---|---|---|---|---|
| 71.6.232.27 | AS10439 CariNet, Inc. | US | DNS | 2 | 2026-10-05 16:49 |
Latest datagrams
payload bytes
00000000 05 39 01 00 00 01 00 00 00 00 00 00 01 61 0c 67 |.9...........a.g| 00000010 74 6c 64 2d 73 65 72 76 65 72 73 03 6e 65 74 00 |tld-servers.net.| 00000020 00 01 00 01 |....|
payload bytes
00000000 05 39 01 00 00 01 00 00 00 00 00 00 01 61 0c 67 |.9...........a.g| 00000010 74 6c 64 2d 73 65 72 76 65 72 73 03 6e 65 74 00 |tld-servers.net.| 00000020 00 01 00 01 |....|