cn.com
SPF only
Amazon Web Services
DNS, hosting, email and name analysis are live. Registration data, the home-page probe, the archive lookup and the other-TLD check are being fetched in the background; this page refreshes itself in a few seconds.
Registration
Fetching the registry record…
DNS
| Type | Value |
|---|---|
| NS | ns1.centralnic.net · ns2.centralnic.net · ns3.centralnic.net · ns4.centralnic.net |
| A | 54.153.56.183 |
| MX | 0 |
| TXT | v=spf1 -all |
| SOA | ns0.centralnic.net hostmaster.centralnic.net serial 3000639010 |
Certificates
- First certificate seen
- 2026-10-13 20:25 UTC since dot.bi started watching
- Last certificate seen
- 2026-10-18 14:06 UTC
- Certificates observed
- 4,196
- Issuers
- Google Trust Services, Let's Encrypt, Sectigo Limited, SSL Corporation, GoDaddy.com, Inc., ZeroSSL GmbH, DigiCert Inc, Gandi SAS, GoDaddy.com, Amazon
Hosting
- IP
- 54.153.56.183
- Network
- AS16509 · AMAZON-02 - Amazon.com, Inc., US
- Provider
- Amazon Web Services
- Country
- US (network registration, not server location)
- CDN
- none detected
- IPv6
- no
Web
Probing the home page…
SPF only SPF is published but there is no DMARC policy.
- Provider
- SPF
- present all: fail
- DMARC
- missing
- DKIM
- not found common selectors only
Age
- First capture
- looking up…
- Years archived
- —
- Registry created
- —
- In dot.bi since
- 2026-10-13 · Majestic Million
Name analysis
- Words
- no dictionary word
- Length
- 2 characters
- Digits · hyphens
- none · none
- Readability
- low
- Brandability
- 50 / 100 heuristic
Same name, other TLDs
Checking the same name on other TLDs…