Hostname

catherd.se

Last fetched Thu, 06 Aug 2026 14:46:55 GMT

catherd.se resolves to 1 IPv4 address operated by TELIANET-SWEDEN - Telia Company AB in SE. WHOIS lists registrar:www.namesrs.com as the registrar.

Nutrition Label

Resolution chain

catherd.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
194.23.100.93	194.22.0.0/15	AS3301	TELIANET-SWEDEN - Telia Company AB	SE

WHOIS identity

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

Subdomains

8 observed subdomains of catherd.se.

Subdomain
dnstapir.catherd.se
imap.catherd.se
mail.catherd.se
ns1.catherd.se
pop3.catherd.se
smtp.catherd.se
tapir.catherd.se
www.catherd.se

Web-graph footprint

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

Sample inbound links

freelinkadvice.com

Threat posture

History

Mail and authentication

MX records

smtp.questate.com

SPF policy

1 SPF mechanism authorising senders for catherd.se.

Mechanism	Target
SPF_IP	194.23.100.83

Pivot deeper into the graph from catherd.se.

Cypher and MCP

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

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