Skip to content

Hostname

portear.com

Last fetched

portear.com resolves to 1 IPv4 address operated by IONOS-AS This is the joint network for IONOS, Fasthosts, Arsys, 1&1 Mail and Media and 1&1 Telecom. Formerly known as 1&1 Internet SE. in DE. WHOIS lists iana:1403 as the registrar.

Nutrition Label

WHISPER CANON · portear.comRouting diversity—Peering density—MOAS conflict—Threat-feed listings—WHOIS transparency—Resolver footprint—canon.whisper.security/host/portear.com

Resolution chain

portear.com resolves to 1 distinct IPv4 address via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
85.215.182.10685.215.128.0/17AS8560IONOS-AS This is the joint network for IONOS, Fasthosts, Arsys, 1&1 Mail and Media and 1&1 Telecom. Formerly known as 1&1 Internet SE.DE

WHOIS identity

Registrar
iana:1403
Organization
javier sanchez
Contact emails

Subdomains

5 observed subdomains of portear.com.

Subdomain
destino.portear.com
www.portear.com
webmail.portear.com
pre.portear.com
origen.portear.com

Web-graph footprint

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

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

8 SPF mechanisms authorising senders for portear.com.

MechanismTarget
SPF_Aportear.com
SPF_INCLUDEservers.mcsv.net
SPF_INCLUDEspf-rec.rocroi.com
SPF_INCLUDEspf.protection.outlook.com
SPF_INCLUDEspf.sendinblue.com
SPF_INCLUDEspf1.webapps.net
SPF_INCLUDEspf2.webapps.net
SPF_MXportear.com

Related pages

Pivot deeper into the graph from portear.com.

Cypher and MCP

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

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