Hostname

bibsys.no

Last fetched Thu, 09 Jul 2026 04:40:46 GMT

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

Nutrition Label

Resolution chain

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

WHOIS identity

Registrar

—

Organization

norges teknisk-naturvitenskapelige universitet ntnu

Contact emails

jan.kaaro@ntnu.no

Subdomains

45 observed subdomains of bibsys.no.

Subdomain
alma.bibsys.no
authority-test.bibsys.no
authority.bibsys.no
bare-test.bibsys.no
bare.bibsys.no
blogs.bibsys.no
bob.bibsys.no
brage.bibsys.no
contents.bibsys.no
def.bibsys.no
discovery.bibsys.no
dlr.bibsys.no
etikett.bibsys.no
feidehotell.bibsys.no
forum.bibsys.no
fw1.bibsys.no
gaproxy.bibsys.no
innhold.bibsys.no
ldap.bibsys.no
ldap1.bibsys.no
ldap2.bibsys.no
ldaps.bibsys.no
livedata.bibsys.no
mysql-utvikle.bibsys.no
nata.bibsys.no

Showing 25 of 45. View all subdomains →

Web-graph footprint

Distinct hostnames that link to or from bibsys.no in the public web crawl.

130 sites link to this hostname.

Sample inbound links

Threat posture

History

Mail and authentication

MX records

bibsys-no.mail.protection.outlook.com

SPF policy

4 SPF mechanisms authorising senders for bibsys.no.

Mechanism	Target
SPF_INCLUDE	_spfhosted.exlibrisgroup.com
SPF_INCLUDE	spf.it.sikt.no
SPF_INCLUDE	spf.protection.outlook.com
SPF_MX	bibsys.no

Pivot deeper into the graph from bibsys.no.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "bibsys.no"})-[: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.