DNS log description

Field name

Description

Example value

timestamp

Time when the event was received. Format: yyyy-mm-ddThh:mm:ssZ.

2022-05-12T08:11:46.15869Z

node

The unique name of the device that generated the event.

utmcore@ntoorereaeda

proto

Level 4 protocol used.

UDP

data

Indicates the data being transmitted.

{"question":[{"domain":"google.com","type":"A","class":"IN"}],

"answer":[{"domain":"google.com","type":"TXT","class":"IN","ttl":5,"data":"Blocked"},{"domain":"google.com","type":"A","class":"IN","ttl":5,"data":"10.10.0.1"}]}

reasons

The reason why the event was created, e.g. the URL category on which the rule was triggered.

{"url_cats":[{"id":37,"name":"Search Engines & Portals","threat_level":1}]}

url_categories

id

ID of the triggered URL category.

37

threat_level

Threat level of the triggered category.

Available values:

  • 1: very low

  • 2: low

  • 3: medium

  • 4: high

  • 5: very high

name

Name of the triggered category.

Search Engines & Portals

source

zone

guid

Unique ID of the traffic source zone.

d0038912-0d8a-4583-a525-e63950b1da47

name

Traffic source zone name.

Trusted

country

Source country name.

AE (a two-letter country code is displayed)

ip

IPv4 address of the traffic source.

10.10.10.10

port

Source port

Values: 0-65535.

destination

zone

guid

Unique ID of the traffic destination zone.

3c0b1253-f069-4060-903b-5fec4f465db0

name

Traffic destination zone name.

Untrusted

country

Destination country name.

AE (a two-letter country code is displayed)

ip

IPv4 address of the traffic destination.

104.19.197.151

port

Destination port

Values: 0-65535. Port 53 is normally used for DNS.

rule

guid

Unique ID of the rule triggered to cause the event.

59e38e06-533a-4771-9664-031c3e8b2e1f

name

Name of the rule triggered to cause the event.

Rule1

user

guid

Unique ID of the user. If the user type is Unknown then the ID: 00000000-0000-0000-0000-000000000000.

a7a3cd49-8232-4f1a-962a-3659af89e96f

name

The username.

user1

groups

guid

Unique ID of the group the user is a member of.

919878b2-e882-49ed-3331-8ec72c3c79cb

name

Name of the group the user is a member of.

Default Group