selectadgroup.com
SPF only
Alibaba Cloud feishu.cn
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 | dns25.hichina.com · dns26.hichina.com |
| A | 8.221.115.241 |
| MX | 1 mx1.feishu.cn |
| MX | 5 mx2.feishu.cn |
| MX | 10 mx3.feishu.cn |
| TXT | verification-code-site-App_feishu=c7b1ixvNzeHdmH2h6bWD |
| TXT | v=spf1 +include:_netblocks.m.feishu.cn -all |
| SOA | dns25.hichina.com hostmaster.hichina.com serial 2026082509 |
Certificates
- First certificate seen
- 2026-10-13 20:54 UTC since dot.bi started watching
- Last certificate seen
- 2026-10-13 20:54 UTC
- Certificates observed
- 2
- Issuers
- Google Trust Services
Hosting
- IP
- 8.221.115.241
- Network
- AS45102 · ALIBABA-CN-NET - Alibaba (US) Technology Co., Ltd., CN
- Provider
- Alibaba Cloud
- Country
- SG (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
- feishu.cn
- 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 · Certificate Transparency
Name analysis
Same name, other TLDs
Checking the same name on other TLDs…
History observed by dot.bi
First observed by dot.bi · source: ct