Hostname
sera.tech
Last fetched
sera.tech resolves to 8 IPv4 addresses operated by AMAZON-AES - Amazon.com, Inc. in US. WHOIS lists iana:468 as the registrar.
Nutrition Label
Resolution chain
sera.tech resolves to 8 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.
| IP | Prefix | ASN | Operator | Country |
|---|---|---|---|---|
| 18.215.99.55 | 18.238.2.0/23 | AS14618 | AMAZON-AES - Amazon.com, Inc. | US |
| 199.60.103.128 | 199.64.162.0/23 | AS209242 | — | US |
| 199.60.103.28 | 199.64.162.0/23 | AS209242 | — | US |
| 44.205.80.60 | 45.2.214.0/24 | AS14618 | AMAZON-AES - Amazon.com, Inc. | US |
| 44.217.45.248 | 45.2.214.0/24 | AS14618 | AMAZON-AES - Amazon.com, Inc. | US |
| 44.220.97.23 | 45.2.214.0/24 | AS14618 | AMAZON-AES - Amazon.com, Inc. | US |
| 52.21.164.54 | 52.46.23.0/24 | AS14618 | AMAZON-AES - Amazon.com, Inc. | US |
| 54.225.80.168 | 54.230.40.0/24 | AS14618 | AMAZON-AES - Amazon.com, Inc. | US |
WHOIS identity
- Registrar
- iana:468
- Organization
- cheng du xi wei shu ma ke ji you xian gong si
- Contact emails
Subdomains
99 observed subdomains of sera.tech.
Showing 25 of 99. View all subdomains →
Web-graph footprint
Distinct hostnames that link to or from sera.tech in the public web crawl.
43 sites link to this hostname.
83 sites linked to from this hostname.
Sample inbound links
Threat posture
History
Mail and authentication
MX records
SPF policy
5 SPF mechanisms authorising senders for sera.tech.
| Mechanism | Target |
|---|---|
| SPF_INCLUDE | 21106227.spf01.hubspotemail.net |
| SPF_INCLUDE | _spf.google.com |
| SPF_INCLUDE | email.chargebee.com |
| SPF_INCLUDE | spf.protection.outlook.com |
| SPF_INCLUDE | stspg-customer.com |
Related pages
Pivot deeper into the graph from sera.tech.
- IP · 18.215.99.55
- ASN · AS14618AMAZON-AES - Amazon.com, Inc.
- Registrar · iana:468
- Country · US
- Email · 7a6f1841e72b44b1a8bce5dad6827731.protect@whoisguard.com
- TLD · .tech
- Browse hostnames · se…
- 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: "sera.tech"})-[: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.