Hostname

frogtec.net

Last fetched Wed, 22 Jul 2026 22:00:02 GMT

frogtec.net resolves to 1 IPv4 address operated by AS24940 in DE. WHOIS lists iana:151 as the registrar.

Nutrition Label

Resolution chain

frogtec.net 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
91.99.97.107	91.99.0.0/16	AS24940	—	DE

WHOIS identity

Registrar

iana:151

Organization

ralf kloth

Contact emails

nic0405@kloth.net

Subdomains

1 observed subdomain of frogtec.net.

Subdomain
www.frogtec.net

Web-graph footprint

Distinct hostnames that link to or from frogtec.net in the public web crawl.

Sample inbound links

Threat posture

History

Mail and authentication

MX records

gnu.qrq.de

SPF policy

2 SPF mechanisms authorising senders for frogtec.net.

Mechanism	Target
SPF_IP	2a01:4f8:1c1a:9636:0:0:0:1
SPF_IP	91.99.97.107

Pivot deeper into the graph from frogtec.net.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "frogtec.net"})-[: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.