Hostname
cejiss.org
Last fetched
cejiss.org resolves to 1 IPv4 address operated by WEB4U - Web4U s.r.o. in CZ. WHOIS lists iana:1505 as the registrar.
Nutrition Label
Resolution chain
cejiss.org 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 |
|---|---|---|---|---|
| 81.91.85.132 | 81.91.80.0/21 | AS39790 | WEB4U - Web4U s.r.o. | CZ |
WHOIS identity
- Registrar
- iana:1505
- Organization
- metropolitni univerzita praha, o.p.s.
- Contact emails
Subdomains
24 observed subdomains of cejiss.org.
Web-graph footprint
Distinct hostnames that link to or from cejiss.org in the public web crawl.
182 sites link to this hostname.
490 sites linked to from this hostname.
Sample inbound links
Threat posture
History
Mail and authentication
MX records
SPF policy
11 SPF mechanisms authorising senders for cejiss.org.
| Mechanism | Target |
|---|---|
| SPF_INCLUDE | _spf.google.com |
| SPF_INCLUDE | spf.protection.outlook.com |
| SPF_IP | 195.113.0.2 |
| SPF_IP | 195.113.2.16 |
| SPF_IP | 195.113.87.96/27 |
| SPF_IP | 2001:1568:d:0:0:0:0:114 |
| SPF_IP | 2001:718:1e03:1:0:0:0:2 |
| SPF_IP | 2001:718:1e03:4:0:0:0:16 |
| SPF_IP | 40.80.0.0/12 |
| SPF_IP | 81.91.85.131 |
| SPF_IP | 81.91.85.132 |
Related pages
Pivot deeper into the graph from cejiss.org.
- IP · 81.91.85.132
- ASN · AS39790WEB4U - Web4U s.r.o.
- Registrar · iana:1505
- Country · CZ
- Email · cejiss.org@contactprivacy.com
- TLD · .org
- Browse hostnames · ce…
- Glossary · What is a hostname?
- Whisper Internet Directory — home
- Live MOAS conflicts feed
- Threat feed · Spamhaus DROP
- United States internet infrastructure
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "cejiss.org"})-[: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 20Or query Whisper from your own LLM workflow via the Whisper MCP server.