Hostname

nis.rs

Last fetched Wed, 08 Jul 2026 14:27:42 GMT

nis.rs resolves to 2 IPv4 addresses operated by AS9125 in RS. WHOIS lists iana:786 as the registrar.

Nutrition Label

Resolution chain

nis.rs resolves to 2 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IP	Prefix	ASN	Operator	Country
77.105.21.7	77.105.21.0/24	AS9125	—	RS
188.255.223.214	188.255.223.0/24	AS9125	—	RS

WHOIS identity

Registrar: iana:786
Organization: —
Contact emails: —

Subdomains

99 observed subdomains of nis.rs.

Subdomain
airwatch.nis.rs
apigodrive.nis.rs
app.nis.rs
autodiscover.nis.rs
av.nis.rs
bglyncpool13ext.nis.rs
bglyncpoolext.nis.rs
cards.nis.rs
chocorep.nis.rs
ctxmdm.nis.rs
ctxmdmapp.nis.rs
dialin.nis.rs
drivego.nis.rs
eventapp.nis.rs
fiori.nis.rs
gis.nis.rs
gslb.nis.rs
gslbbg.nis.rs
gslbns.nis.rs
ir.nis.rs
join.nis.rs
lb.nis.rs
lyncdiscover.nis.rs
lyncdiscoverinternal.nis.rs
mail.nis.rs

Showing 25 of 99. View all subdomains →

Web-graph footprint

Distinct hostnames that link to or from nis.rs in the public web crawl.

347 sites link to this hostname.

73 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

5 SPF mechanisms authorising senders for nis.rs.

Mechanism	Target
SPF_IP	91.194.82.64
SPF_IP	91.194.82.65
SPF_IP	91.207.62.52
SPF_IP	91.207.62.53
SPF_MX	nis.rs

Pivot deeper into the graph from nis.rs.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "nis.rs"})-[: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.