Hostname
old.certificationexplorer.com
Last fetched
old.certificationexplorer.com resolves to 7 IPv4 addresses operated by VKT-HK Viking Telecom Limited in DE.
Nutrition Label
Resolution chain
old.certificationexplorer.com resolves to 7 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.
| IP | Prefix | ASN | Operator | Country |
|---|---|---|---|---|
| 139.162.174.209 | 139.162.160.0/19 | AS63949 | VKT-HK Viking Telecom Limited | DE |
| 139.162.181.76 | 139.162.160.0/19 | AS63949 | VKT-HK Viking Telecom Limited | DE |
| 172.104.149.86 | 172.104.128.0/19 | AS63949 | VKT-HK Viking Telecom Limited | DE |
| 172.104.203.186 | 172.104.202.0/23 | AS63949 | VKT-HK Viking Telecom Limited | DE |
| 172.104.251.198 | 172.104.224.0/19 | AS63949 | VKT-HK Viking Telecom Limited | DE |
| 66.175.209.179 | 66.175.208.0/21 | AS63949 | VKT-HK Viking Telecom Limited | US |
| 96.126.111.165 | 96.126.104.0/21 | AS63949 | VKT-HK Viking Telecom Limited | US |
WHOIS identity
No WHOIS records are currently associated with old.certificationexplorer.com in WhisperGraph.
Subdomains
1 observed subdomain of old.certificationexplorer.com.
| Subdomain |
|---|
| ww38.old.certificationexplorer.com |
Threat posture
History
Mail and authentication
MX records
SPF policy
1 SPF mechanism authorising senders for old.certificationexplorer.com.
| Mechanism | Target |
|---|---|
| SPF_IP | fd43:c0d1:c090::/48 |
Related pages
Pivot deeper into the graph from old.certificationexplorer.com.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "old.certificationexplorer.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 20Or query Whisper from your own LLM workflow via the Whisper MCP server.