Hostname

blfab.se

Last fetched Wed, 22 Jul 2026 10:21:00 GMT

blfab.se resolves to 1 IPv4 address operated by AMAZON-02 - Amazon.com, Inc. in SE. WHOIS lists registrar:www.namesrs.com as the registrar.

Nutrition Label

Resolution chain

blfab.se 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
13.50.165.191	13.50.0.0/16	AS16509	AMAZON-02 - Amazon.com, Inc.	SE

WHOIS identity

Registrar: registrar:www.namesrs.com
Organization: —
Contact emails: —

Subdomains

2 observed subdomains of blfab.se.

Subdomain
mail.blfab.se
www.blfab.se

Web-graph footprint

Distinct hostnames that link to or from blfab.se in the public web crawl.

17 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

mail.hemsidadirekt.se

SPF policy

3 SPF mechanisms authorising senders for blfab.se.

Mechanism	Target
SPF_A	blfab.se
SPF_A	outbound-smtp.hemsidadirekt.se
SPF_MX	blfab.se

Pivot deeper into the graph from blfab.se.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "blfab.se"})-[: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.