Hostname

oer.se

Last fetched Sun, 19 Jul 2026 11:40:06 GMT

oer.se resolves to 1 IPv4 address operated by AS41174 in SE. WHOIS lists registrar:loopia ab as the registrar.

Nutrition Label

Resolution chain

oer.se 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
185.84.52.48	185.84.52.0/23	AS41174	—	SE

WHOIS identity

Registrar: registrar:loopia ab
Organization: —
Contact emails: —

Subdomains

1 observed subdomain of oer.se.

Subdomain
www.oer.se

Web-graph footprint

Distinct hostnames that link to or from oer.se in the public web crawl.

51 sites link to this hostname.

52 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

oer-se.mail.protection.outlook.com

SPF policy

4 SPF mechanisms authorising senders for oer.se.

Mechanism	Target
SPF_A	mail.sitevision-cloud.net
SPF_INCLUDE	spf.protection.outlook.com
SPF_IP	192.36.230.0/24
SPF_MX	oer.se

Pivot deeper into the graph from oer.se.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "oer.se"})-[: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.