Hostname

bib.de

Last fetched Tue, 30 Jun 2026 20:17:41 GMT

bib.de appears in WhisperGraph with partial WHOIS records but no current public IPv4 resolution.

Nutrition Label

Resolution chain

bib.de has no current public IPv4 resolution in WhisperGraph. The WHOIS record below is the only graph data we have on this hostname.

WHOIS identity

No WHOIS records are currently associated with bib.de in WhisperGraph.

Subdomains

78 observed subdomains of bib.de.

Subdomain
ad-bg.bib.de
ad-ha.bib.de
ad-pb.bib.de
ad-pb1.bib.de
ad-pb2.bib.de
bg.bib.de
bi.bib.de
blog.bib.de
git.bib.de
ha.bib.de
idp-test.bib.de
idp.bib.de
ims-bg.bib.de
ims-ha.bib.de
ims-me.bib.de
ims-pb.bib.de
ims.bib.de
intranet.bib.de
lms.bib.de
mail.bib.de
me.bib.de
merlin.bib.de
ns-bg.bib.de
ns-pb.bib.de
o365.bib.de

Showing 25 of 78. View all subdomains →

Web-graph footprint

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

145 sites link to this hostname.

60 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

bib-de.mail.protection.outlook.com

SPF policy

12 SPF mechanisms authorising senders for bib.de.

Mechanism	Target
SPF_A	bib.de
SPF_A	vpro0139.proserver.punkt.de
SPF_INCLUDE	spf.protection.outlook.com
SPF_IP	172.16.0.0/12
SPF_IP	188.1.230.78/30
SPF_IP	188.1.239.18/30
SPF_IP	188.1.242.242/30
SPF_IP	188.1.242.78/30
SPF_IP	193.22.64.0/20
SPF_IP	195.14.231.82/30
SPF_IP	217.29.41.139/32
SPF_MX	bib.de

Pivot deeper into the graph from bib.de.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "bib.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.