IOC Radar
DomainMediumSignal 0/100

sk.estonine.com

First Seen
Feb 19, 2026
Last Seen
Feb 19, 2026
Feb 19
First Seen
122d ago
Feb 19
Last Seen
122d ago
2
Reports
source reports
0%
Confidence
medium
Found in 2 reports. Confidence: medium. · Confidence scores are heuristic. Verify before acting on results.
Domain Name
Malicious domain used for C2, phishing, or malware distribution.
MISP Category
Network Activity
Confidence
0%
Signal Score
0 / 100
IDS Rule
No
Threat Context
Tags

Feed Intelligence Summary

2 reports0% confidence
2
Source reports
0%
Confidence score
Category tags
indicatornetworkresearched

Activity Timeline

1 total obs
Feb 19Feb 19

Threat Activity Heatmap

· Peak: 2026-02-19
Less
More
Mon
Wed
Fri
Jun
·
Jul
·
·
·
Aug
·
·
·
Sep
·
·
·
·
Oct
·
·
·
Nov
·
·
·
Dec
·
·
·
·
Jan
·
·
·
Feb
·
·
·
Mar
·
·
·
·
Apr
·
·
·
May
·
·
·
Jun
·
·
24h
0
Dormant
7d
0
Dormant
30d
0
Dormant
3mo
0
Dormant
Intelligence SummaryAI Generated

This report details an analysis of `sk.estonine.com`, an Indicator of Compromise that has been categorized with a score of 0.0 and explicitly whitelisted. This categorization indicates a low-risk assessment, suggesting that this domain is generally considered benign and poses no immediate threat to organizational security. The presence of this domain in threat intelligence feeds, specifically from the Appealer Whitelist Service and Maltrail Malware Feeds, is primarily due to its inclusion in a w…

Threat ScoreLow Risk
0
SIGNAL
Signal Score
0%
Confidence
2
Reports
First seenFeb 19, 2026
Last seenFeb 19, 2026

VirusTotal

Not checked

WHOIS

registrar
NameCheap, Inc.
creation date
2018-07-02T00:59:40
expiration date
2026-07-02T00:59:40
updated date
2025-07-02T07:44:26
name servers
SINKHOLE-00.SHADOWSERVER.ORG, SINKHOLE-01.SHADOWSERVER.ORG, SINKHOLE-02.SHADOWSERVER.ORG, SINKHOLE-03.SHADOWSERVER.ORG, SINKHOLE-04.SHADOWSERVER.ORG, SINKHOLE-A.SHADOWSERVER.ORG, SINKHOLE-B.SHADOWSERVER.ORG
emails
[email protected]
status
clientTransferProhibited https://icann.org/epp#clientTransferProhibited, serverDeleteProhibited https://icann.org/epp#serverDeleteProhibited, serverTransferProhibited https://icann.org/epp#serverTransferProhibited, serverUpdateProhibited https://icann.org/epp#serverUpdateProhibited

Export & API

STIX 2.1 Bundle
CSV Export
Permalink

IOC Journey

medium
First detected 4 months ago · Last seen 4 months ago
Appeared in 2 threat reports