Hostname

seru.id

Last fetched Thu, 21 May 2026 15:35:03 GMT

seru.id resolves to 1 IPv4 address operated by ALIBABA-CN-NET Alibaba US Technology Co., Ltd. in SG. WHOIS lists iana:1 as the registrar.

Nutrition Label

Resolution chain

seru.id 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
47.241.0.37	47.241.0.0/17	AS45102	ALIBABA-CN-NET Alibaba US Technology Co., Ltd.	SG

WHOIS identity

Registrar: iana:1
Organization: —
Contact emails: —

Subdomains

5 observed subdomains of seru.id.

Subdomain
api.seru.id
www.seru.id
mail.seru.id
friend.seru.id
dashboard.seru.id

Threat posture

History

Mail and authentication

MX records

mail.seru.id

SPF policy

2 SPF mechanisms authorising senders for seru.id.

Mechanism	Target
SPF_INCLUDE	spf.sendinblue.com
SPF_MX	seru.id

Pivot deeper into the graph from seru.id.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "seru.id"})-[: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.