Hostname

nfvb.no

Last fetched Thu, 28 May 2026 07:35:20 GMT

nfvb.no resolves to 1 IPv4 address operated by MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation in NL.

Nutrition Label

Resolution chain

nfvb.no resolves to 1 distinct IPv4 address via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IP	Prefix	ASN	Operator	Country
51.144.35.170	51.144.0.0/15	AS8075	MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation	NL

WHOIS identity

No WHOIS records are currently associated with nfvb.no in WhisperGraph.

Subdomains

4 observed subdomains of nfvb.no.

Subdomain
fagblader.nfvb.no
www.nfvb.no
sip.nfvb.no
lyncdiscover.nfvb.no

Web-graph footprint

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

49 sites link to this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

nfvb-no.mail.protection.outlook.com

SPF policy

6 SPF mechanisms authorising senders for nfvb.no.

Mechanism	Target
SPF_INCLUDE	_spf.nho.no
SPF_INCLUDE	_spf.reliablemail.org
SPF_INCLUDE	customers.clickdimensions.com
SPF_INCLUDE	spf.protection.outlook.com
SPF_IP	185.250.238.40
SPF_IP	212.16.185.16/32

Pivot deeper into the graph from nfvb.no.

Cypher and MCP

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

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