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Hostname

undertone.com

Last fetched

undertone.com resolves to 10 IPv4 addresses operated by CLOUDFLARENET - Cloudflare, Inc. in CA. WHOIS lists iana:2 as the registrar.

Nutrition Label

WHISPER CANON · undertone.comRouting diversity3.5/10Peering density10.0/10MOAS conflict✓ noneThreat-feed listings4.0/10WHOIS transparency10.0/10Resolver footprint4.6/10canon.whisper.security/host/undertone.com

Resolution chain

undertone.com resolves to 10 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
104.20.22.81104.20.16.0/20AS13335CLOUDFLARENET - Cloudflare, Inc.CA
172.66.172.30172.66.160.0/20AS13335CLOUDFLARENET - Cloudflare, Inc.CA
18.172.112.11118.172.112.0/22AS16509AMAZON-02 - Amazon.com, Inc.DE
18.172.112.12218.172.112.0/22AS16509AMAZON-02 - Amazon.com, Inc.DE
18.172.112.1618.172.112.0/22AS16509AMAZON-02 - Amazon.com, Inc.DE
18.172.112.8818.172.112.0/22AS16509AMAZON-02 - Amazon.com, Inc.DE
3.175.86.23.175.80.0/21AS16509AMAZON-02 - Amazon.com, Inc.FR
3.175.86.203.175.80.0/21AS16509AMAZON-02 - Amazon.com, Inc.FR
3.175.86.493.175.80.0/21AS16509AMAZON-02 - Amazon.com, Inc.FR
3.175.86.93.175.80.0/21AS16509AMAZON-02 - Amazon.com, Inc.FR

WHOIS identity

Registrar
iana:2
Organization
brandsight privacy customer 256354
Contact emails

Subdomains

65 observed subdomains of undertone.com.

Subdomain
admin.undertone.com
ops-cdn.undertone.com
lyncdiscover.undertone.com
link.undertone.com
interceptmail.undertone.com
insights.undertone.com
images.undertone.com
hb.undertone.com
groove.undertone.com
fpl.undertone.com
evt.undertone.com
email.undertone.com
dev-www.undertone.com
creative-s.undertone.com
creative-p.undertone.com
cdn.undertone.com
blog.undertone.com
barracuda.undertone.com
autodiscover.undertone.com
ads-p-us-west-1.undertone.com
ads-p-us-east-1.undertone.com
ads-p-cf.undertone.com
ads-i.undertone.com
ads-cf-west.undertone.com
ads.undertone.com

Showing 25 of 65. View all subdomains →

Web-graph footprint

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

736 sites link to this hostname.

Sample inbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

17 SPF mechanisms authorising senders for undertone.com.

MechanismTarget
SPF_INCLUDE_spf.google.com
SPF_INCLUDE_spf.salesforce.com
SPF_INCLUDEamazonses.com
SPF_INCLUDEsendgrid.net
SPF_INCLUDEspf.tipalti.com
SPF_IP103.18.109.138/32
SPF_IP172.255.62.10/32
SPF_IP172.255.62.11/32
SPF_IP184.73.253.171/32
SPF_IP199.10.31.235/32
SPF_IP199.10.31.236/32
SPF_IP208.75.120.0/22
SPF_IP23.83.208.0/20
SPF_IP38.96.176.98
SPF_IP46.232.183.0/24
SPF_IP54.214.232.113/32
SPF_IP54.245.125.39/32

Related pages

Pivot deeper into the graph from undertone.com.

Cypher and MCP

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

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