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Hostname

b5it.de

Last fetched

b5it.de resolves to 1 IPv4 address operated by STRATO STRATO AG in DE.

Nutrition Label

WHISPER CANON · b5it.deRouting diversity—Peering density—MOAS conflict—Threat-feed listings—WHOIS transparency—Resolver footprint—canon.whisper.security/host/b5it.de

Resolution chain

b5it.de resolves to 1 distinct IPv4 address via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
81.169.145.6481.169.144.0/22AS6724STRATO STRATO AGDE

WHOIS identity

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Subdomains

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Web-graph footprint

Distinct hostnames that link to or from b5it.de in the public web crawl.

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

33 SPF mechanisms authorising senders for b5it.de.

MechanismTarget
SPF_IP153.92.196.160/28
SPF_IP178.16.56.32/27
SPF_IP185.15.192.32/27
SPF_IP185.15.192.32/28
SPF_IP185.172.199.0/24
SPF_IP185.20.209.0/24
SPF_IP185.20.211.0/24
SPF_IP188.94.249.248/29
SPF_IP188.94.250.248/29
SPF_IP188.94.251.248/29
SPF_IP188.94.252.252/30
SPF_IP217.160.255.205
SPF_IP2a01:238:20a:202:50ff:0:0:153
SPF_IP2a01:238:20a:202::0/64
SPF_IP2a01:238:400::0/48
SPF_IP31.186.226.0/24
SPF_IP31.186.243.0/24
SPF_IP37.202.1.52/30
SPF_IP37.202.6.52/30
SPF_IP81.169.144.153/32
SPF_IP81.169.146.128/25
SPF_IP82.165.250.111
SPF_IP85.214.220.160
SPF_IP85.214.241.85
SPF_IP85.214.63.218
SPF_IP85.214.70.29
SPF_IP85.214.71.25
SPF_IP85.215.255.0/24
SPF_IP87.106.171.101
SPF_IP87.252.213.0/24
SPF_IP89.36.170.0/24
SPF_IP91.135.68.104/29
SPF_MXb5it.de

Related pages

Pivot deeper into the graph from b5it.de.

Cypher and MCP

Reproduce the resolution chain directly against graph.whisper.security:

MATCH (h:HOSTNAME {name: "b5it.de"})-[:RESOLVES_TO]->(ip:IPV4)
      -[:ANNOUNCED_BY]->(ap:ANNOUNCED_PREFIX)
      -[:ROUTES]->(asn:ASN)-[:HAS_NAME]->(n:ASN_NAME)
RETURN ip.name AS ip, ap.name AS prefix, asn.name AS asn, n.name AS operator
LIMIT 20

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