Hostname

ipa.apason.cz

Last fetched Wed, 08 Jul 2026 10:00:49 GMT

ipa.apason.cz resolves to 1 IPv4 address operated by AS24940 in DE.

Nutrition Label

Resolution chain

ipa.apason.cz 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
188.245.154.100	188.245.0.0/16	AS24940	—	DE

WHOIS identity

No WHOIS records are currently associated with ipa.apason.cz in WhisperGraph.

Web-graph footprint

Distinct hostnames that link to or from ipa.apason.cz in the public web crawl.

Sample inbound links

apason.cz

Threat posture

History

Mail and authentication

MX records

mail.apason.cz

SPF policy

26 SPF mechanisms authorising senders for ipa.apason.cz.

Mechanism	Target
SPF_A	ipa.apason.cz
SPF_IP	185.47.221.56
SPF_IP	188.245.154.100
SPF_IP	212.111.12.24
SPF_IP	217.112.163.207
SPF_IP	217.115.245.211
SPF_IP	23.88.107.200
SPF_IP	2a00:6502:f000::6e/126
SPF_IP	2a00:6502:f000::72/126
SPF_IP	2a00:e580:aa14::/48
SPF_IP	2a01:490:15:127::/64
SPF_IP	2a01:490:16:b2f::/64
SPF_IP	2a01:4f8:1c1c:e08::/64
SPF_IP	2a01:4f8:c012:8770::/64
SPF_IP	2a01:4f8:c2c:5bfb::/64
SPF_IP	2a01:9420:94:100::/64
SPF_IP	2a02:25b0:aaaa:aaaa:3ce4:b066:e916:0/121
SPF_IP	2a02:970:1601::/48
SPF_IP	2a02:f000:102b:e100::/56
SPF_IP	2a07:b5c1:37ff:300::/56
SPF_IP	2a0a:1781:4c:500::/56
SPF_IP	46.36.37.59
SPF_IP	77.242.93.91
SPF_IP	78.108.102.66
SPF_IP	91.107.221.89
SPF_MX	ipa.apason.cz

Pivot deeper into the graph from ipa.apason.cz.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "ipa.apason.cz"})-[: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.