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Hostname

apress.com

Last fetched

apress.com resolves to 3 IPv4 addresses operated by MACST-SV4 - MacStadium, Inc. in DE. WHOIS lists iana:1052 as the registrar.

Nutrition Label

WHISPER CANON · apress.comRouting diversity3.0/10Peering density7.1/10MOAS conflict✓ noneThreat-feed listings6.8/10WHOIS transparency10.0/10Resolver footprint8.6/10canon.whisper.security/host/apress.com

Resolution chain

apress.com resolves to 3 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
146.75.116.95146.75.116.0/22AS54113MACST-SV4 - MacStadium, Inc.DE
151.101.120.95151.101.120.0/22AS54113MACST-SV4 - MacStadium, Inc.NL
199.232.36.95199.232.36.0/22AS54113MACST-SV4 - MacStadium, Inc.US

WHOIS identity

Registrar
iana:1052
Organization
apress
Contact emails

Subdomains

18 observed subdomains of apress.com.

Subdomain
app1.apress.com
xtranet.apress.com
www.apress.com
wkmvmh.apress.com
web3.apress.com
support.apress.com
static.apress.com
stage.apress.com
sgw.apress.com
qa.apress.com
preview.apress.com
mis.apress.com
migration-test-sningress-public.apress.com
login.apress.com
idp.apress.com
dev3.apress.com
collect.apress.com
checkout.apress.com

Web-graph footprint

Distinct hostnames that link to or from apress.com in the public web crawl.

1,890 sites link to this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

15 SPF mechanisms authorising senders for apress.com.

MechanismTarget
SPF_INCLUDE_spf.google.com
SPF_INCLUDEsparkpostmail.com
SPF_INCLUDEspf-002c5801.pphosted.com
SPF_INCLUDEtrustpilotservice.com
SPF_IP192.174.90.93
SPF_IP192.174.90.94
SPF_IP195.128.10.15/32
SPF_IP195.128.10.18/32
SPF_IP195.128.10.23/32
SPF_IP195.128.10.24/32
SPF_IP195.128.10.25/32
SPF_IP199.168.14.54/32
SPF_IP207.97.243.208
SPF_IP52.41.1.125
SPF_IP52.43.154.216

Related pages

Pivot deeper into the graph from apress.com.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "apress.com"})-[: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.