Hostname
serif.com
Last fetched
serif.com resolves to 12 IPv4 addresses operated by AMAZON-02 - Amazon.com, Inc. in DE. WHOIS lists iana:81 as the registrar.
Nutrition Label
Resolution chain
serif.com resolves to 12 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.
| IP | Prefix | ASN | Operator | Country |
|---|---|---|---|---|
| 13.226.244.19 | 13.226.244.0/22 | AS16509 | AMAZON-02 - Amazon.com, Inc. | DE |
| 13.226.244.28 | 13.226.244.0/22 | AS16509 | AMAZON-02 - Amazon.com, Inc. | DE |
| 13.226.244.32 | 13.226.244.0/22 | AS16509 | AMAZON-02 - Amazon.com, Inc. | DE |
| 13.226.244.79 | 13.226.244.0/22 | AS16509 | AMAZON-02 - Amazon.com, Inc. | DE |
| 18.172.242.60 | 18.172.240.0/21 | AS16509 | AMAZON-02 - Amazon.com, Inc. | HU |
| 18.172.242.63 | 18.172.240.0/21 | AS16509 | AMAZON-02 - Amazon.com, Inc. | HU |
| 18.172.242.76 | 18.172.240.0/21 | AS16509 | AMAZON-02 - Amazon.com, Inc. | HU |
| 18.172.242.94 | 18.172.240.0/21 | AS16509 | AMAZON-02 - Amazon.com, Inc. | HU |
| 18.245.253.117 | 18.245.252.0/22 | AS16509 | AMAZON-02 - Amazon.com, Inc. | GB |
| 18.245.253.42 | 18.245.252.0/22 | AS16509 | AMAZON-02 - Amazon.com, Inc. | GB |
| 18.245.253.76 | 18.245.252.0/22 | AS16509 | AMAZON-02 - Amazon.com, Inc. | GB |
| 18.245.253.86 | 18.245.252.0/22 | AS16509 | AMAZON-02 - Amazon.com, Inc. | GB |
WHOIS identity
- Registrar
- iana:81
- Organization
- serif (europe)
- Contact emails
Subdomains
38 observed subdomains of serif.com.
Showing 24 of 38. View all subdomains →
Web-graph footprint
Distinct hostnames that link to or from serif.com in the public web crawl.
612 sites link to this hostname.
Sample inbound links
Sample outbound links
Threat posture
History
Mail and authentication
MX records
SPF policy
11 SPF mechanisms authorising senders for serif.com.
| Mechanism | Target |
|---|---|
| SPF_INCLUDE | 143821590.spf10.hubspotemail.net |
| SPF_INCLUDE | amazonses.com |
| SPF_INCLUDE | mail.zendesk.com |
| SPF_INCLUDE | servers.mcsv.net |
| SPF_INCLUDE | spf.protection.outlook.com |
| SPF_IP | 74.91.88.107/32 |
| SPF_IP | 80.6.91.224/27 |
| SPF_IP | 81.109.165.40/29 |
| SPF_IP | 82.3.48.0/26 |
| SPF_IP | 82.3.48.64/26 |
| SPF_MX | serif.com |
Related pages
Pivot deeper into the graph from serif.com.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "serif.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.