DomainMediumSignal 0/100
dnsupdate.dns1.us
First Seen
Feb 19, 2026
Last Seen
Feb 19, 2026
Found in 1 report. 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
1 report0% confidence
1
Source reports
0%
Confidence score
Category tags
indicatornetworkresearched
Activity Timeline
Feb 19Feb 19
Threat Activity Heatmap
· Peak: 2026-02-19LessMore
Mon
Wed
Fri
24h
0
Dormant
7d
0
Dormant
30d
0
Dormant
3mo
0
Dormant
Intelligence SummaryAI Generated
This indicator of compromise (IOC), `dnsupdate.dns1.us`, has been identified as a benign entry with a very low-risk profile. Its inclusion in threat intelligence feeds, specifically Maltrail Malware Feeds, is primarily countered by its prominent listing in the Appealer Whitelist Service. With a score of 0.0 and an explicit 'Yes' for its whitelist status, this domain does not present an immediate or significant security concern. Organizations can be reassured that its presence in threat data does…
Threat ScoreLow Risk
0
SIGNAL
Signal Score
0%
Confidence
1
Reports
First seenFeb 19, 2026
Last seenFeb 19, 2026
VirusTotal
Not checked
WHOIS
- registrar
- Network Solutions, LLC
- creation date
- 2002-04-24T17:27:18
- expiration date
- 2027-04-23T23:59:59
- updated date
- 2026-02-22T08:01:07
- name servers
- ns1.changeip.com, ns2.changeip.com, ns3.changeip.com, ns4.changeip.com, ns5.changeip.com, ns6.changeip.com
- status
- clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Export & API
STIX 2.1 Bundle
CSV Export
Permalink
IOC Journey
mediumFirst detected 4 months ago · Last seen 4 months ago
Appeared in 1 threat report