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Hostname

mail.crowddna.com

Last fetched

mail.crowddna.com resolves to 77.72.2.121, announced in 77.72.0.0/21 by KRYSTAL - Krystal Hosting Ltd in GB. mail.crowddna.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

WHISPER CANON · mail.crowddna.comRouting diversity1.5/10Peering density4.0/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency0.0/10Resolver footprint4.6/10canon.whisper.security/host/mail.crowddna.com

Resolution chain

IPv6 resolution

No AAAA record for mail.crowddna.com is recorded in WhisperGraph.

Attribution

krystal

ORIGIN_AS

WHOIS identity

WhisperGraph holds no WHOIS registrar, registrant organisation or contact email for mail.crowddna.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.

Mail and authentication

Nameservers

  • ns-279.awsdns-34.com
  • ns-620.awsdns-13.net
  • ns-1450.awsdns-53.org
  • ns-1796.awsdns-32.co.uk

MX records

  • eu-smtp-inbound-1.mimecast.com
  • eu-smtp-inbound-2.mimecast.com

SPF policy

  • include: amazonses.com
  • include: e.notification.intuit.com
  • include: eu._netblocks.mimecast.com
  • include: spf.protection.outlook.com
  • include: relay.k.io
  • include: 9492080.spf05.hubspotemail.net
  • include: spf.uk.signature365.net

Threat-feed evidence

History

Related pages

Pivot from mail.crowddna.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: "mail.crowddna.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.