Hostname

webmail.peiwei.com

Last fetched Wed, 16 Sep 2026 08:47:20 GMT

webmail.peiwei.com resolves to 40.104.2.18, announced in 40.104.0.0/15 by MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation in US. webmail.peiwei.com is not listed on any threat feed indexed by WhisperGraph; reconciled level NONE.

Threat posture

0threat score (procedure-native scale)

NONE

No threats observed.

Threat feeds listing this: 0
Verdict coverage: known-clean

Nutrition Label

Resolution chain

40.104.2.18
40.104.0.0/15 · MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation · Phoenix, US
40.97.63.133
40.96.0.0/13 · MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation · Phoenix, US
40.99.229.178
40.96.0.0/13 · MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation · Phoenix, US
40.99.230.114
40.96.0.0/13 · MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation · Phoenix, US
52.96.157.130
52.96.0.0/14 · MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation · Chicago, US
52.96.157.50
52.96.0.0/14 · MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation · Chicago, US
52.96.170.66
52.96.0.0/14 · MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation · Chicago, US
52.96.170.82
52.96.0.0/14 · MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation · Chicago, US
52.96.226.146
52.96.0.0/14 · MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation · Chicago, US
52.96.64.226
52.96.0.0/14 · MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation · Chicago, US
52.96.79.130
52.96.0.0/14 · MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation · Chicago, US
52.96.79.34
52.96.0.0/14 · MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation · Chicago, US

IPv6 resolution

No AAAA record for webmail.peiwei.com is recorded in WhisperGraph.

Attribution

Microsoft

cloud · ORIGIN_AS

WHOIS identity

WhisperGraph holds no WHOIS registrar, registrant organisation or contact email for webmail.peiwei.com. WHOIS is recorded against the registrable domain, so a subdomain such as a www. host carries none of its own — check the registrable domain for this name.

Threat-feed evidence

History

Pivot from webmail.peiwei.com into the addresses, networks and registries it depends on.

Cypher and MCP

Reproduce this hostname's resolution chain against graph.whisper.security:

MATCH (h:HOSTNAME {name: "webmail.peiwei.com"})-[:RESOLVES_TO]->(ip:IPV4)
      -[:ANNOUNCED_BY]->(ap:ANNOUNCED_PREFIX)-[:ROUTES]->(a:ASN)
OPTIONAL MATCH (a)-[:HAS_NAME]->(n:ASN_NAME)
RETURN ip.name AS ip, ap.name AS prefix, a.name AS asn, n.name AS network
LIMIT 20

Or query Whisper from your own LLM workflow via the Whisper MCP server.