gyhank.de on Whisper Internet Directory

Nutrition Label

Resolution chain

gyhank.de 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
87.140.5.245	87.128.0.0/10	AS3320	DTAG - Deutsche Telekom AG	DE

WHOIS identity

No WHOIS records are currently associated with gyhank.de in WhisperGraph.

Subdomains

25 observed subdomains of gyhank.de.

Subdomain
_dmarc.gyhank.de
_mta-sts.gyhank.de
ad.gyhank.de
admins.gyhank.de
autoconfig.gyhank.de
autodiscover.gyhank.de
cal.gyhank.de
caldav.gyhank.de
dav.gyhank.de
fg-mathematik.gyhank.de
imap.gyhank.de
iopac.gyhank.de
iserv.gyhank.de
lernmittelleihe.gyhank.de
mail.gyhank.de
pop.gyhank.de
pop3.gyhank.de
smtp.gyhank.de
verw.gyhank.de
webdav.gyhank.de
wiesner.gyhank.de
wildcard.gyhank.de
wpad.gyhank.de
www.gyhank.de

Showing 24 of 25. View all subdomains →

Web-graph footprint

Distinct hostnames that link to or from gyhank.de in the public web crawl.

7 sites link to this hostname.

33 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

gyhank.de
offline.iserv.eu

SPF policy

6 SPF mechanisms authorising senders for gyhank.de.

Mechanism	Target
SPF_A	gyhank.de
SPF_A	relay1.iserv.eu
SPF_A	relay2.iserv.eu
SPF_A	relay3.iserv.eu
SPF_A	relaybs.iserv.eu
SPF_MX	gyhank.de

Related pages

Pivot deeper into the graph from gyhank.de.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "gyhank.de"})-[: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.