bc.feishu.cn - robtex.com
bc.feishu.cn
| CNAME | all.feishu.cn.c.dsa.cdnbuild.net | ||||||
| CNAME | l7-online-creative-global-v4.s.dsa.cdnbuild.net | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 98.96.213.145🇺🇸 TELX-AS2185998.96.212.0/22 ZL-IDC-MIA-W65013 | ||||||
| A | 98.96.242.53🇺🇸 TELX-AS2185998.96.240.0/22 ZL-IDC-LAX-W71380 | ||||||
feishu.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 101.126.58.133🇨🇳 VOLCANO-ENGINE101.126.56.0/21 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | ||||||
| A | 122.14.236.76🇨🇳 CHINAMOBILE-CN122.14.224.0/20 | ||||||
| NS | vip3.alidns.com ⭐ | ||||||
| NS | vip4.alidns.com | ||||||
| MX | mx1.feishu.cn ⭐ | ||||||
| MX | mx2.feishu.cn(20) | ||||||
| MX | mx3.feishu.cn(30) | ||||||
| TXT | google-site-verification=EooW_PCO4wl5oB9lqcSh0QH1gvVHEre1RmBtq2K31aw | ||||||
| TXT | google-site-verification=1WUgFybb_wW59OZTDR2ZPPtZp5Udod_b_vHAvuci8UQ | ||||||
| TXT | _globalsign-domain-verification=nVoktjzsfYmeWb5MWRqp5LMdvon0KHc4Dzj159AyP9 | ||||||
| TXT | _f3zsp3jcr9843f36xnpbfib409nlhjt | ||||||
| TXT | MS=ms26767525 | ||||||
| TXT | verification-code-site-App_feishu=XmuEom61SU6juTVXMYLh | ||||||
| TXT | v=spf1 include:spf.protection.partner.outlook.cn include:_netblocks.m.feishu.... | ||||||
| TXT | qqmail-site-verification=db098967c117b469c2cb29f717fb08d766e75b9493b | ||||||
| TXT | qqmail-site-verification=26288cf2c988f9a18f0f419fe3e5ea49888adb5e5f9 | ||||||
| TXT | qqmail-site-verification=1f9712b69ebd2b370e5033029f640281389510aeb79 | ||||||
| TXT | qqmail-site-verification=10e9cad9b26723d76a3174786e0c402c067d6b57eb5 | ||||||
| TXT | google-site-verification=utwLElChTeTPay5yMn4NqF-_6aqKxO8tS0KJWy5wlBc | ||||||
| TXT | google-site-verification=lk-9t8onLvedo6PGfcBYL_MD2t-qYo1wZNUKXvUMRv0 | ||||||
| TXT | google-site-verification=MMjIqjmOWnEQwp3mFZ-5OFlx2Uo_v1Segz6yKf01dZ8 | ||||||
| TXT | google-site-verification=M0UzjB9baO0F9vun2sJ_tf8WCfQtpC5qfRnMao5T02M | ||||||
| TXT | google-site-verification=L4LE6Fx-3g5m_mZTU58Ud0Z_2jW-Bh5MrXaYoxuqaOI | ||||||
| TXT | google-site-verification=IexCuvHLRvTU_0EQY5m7QxGMhqSowYgkeE7RJB4P-C4 | ||||||
| SOA | vip3.alidns.comhostmaster@hichina.com 2026-01-07 #16 | ||||||
rank #35 in the tld
this domain is the Chinese domain used by Feishu, the enterprise collaboration platform (also known as Lark) operated by ByteDance; it serves Feishu's Chinese app, services, and login infrastructure for users in China.📈 Tranco rank: #3,222
Subdomains
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●CNAMEall.feishu.cn.c.dsa.cdnbuild.net2026-04-23 → 2026-04-23 · 2 obs
● 2026-04-23 21:42:16
● 2026-04-23 21:42:18
● 2026-04-23 21:42:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | d.dns.cn, e.dns.cn, a.dns.cn, c.dns.cn... | - |
| feishu.cn | vip3.alidns.com, vip4.alidns.com | - |
✅ Authoritative Response
Server:170.33.80.10
NS records: vip3.alidns.com, vip4.alidns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for feishu.cn (unsigned zone)
⏱️ Timing
Total: 1858ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | all.feishu.cn.c.dsa.cdnbuild.net |
Analysis
Hierarchy
bc.feishu.cn is a parent of v18.bc.feishu.cn, lf01255.bc.feishu.cn and v19.bc.feishu.cn.
IP Addresses
bc.feishu.cn resolves to two IP numbers: 98.96.213.145 and 98.96.242.53.
Other host names, for instance l7-online-self-max.s.dsa.cdnbuild.net, l7-online-feishu-common.ct.s.vecdnlb.com, l7-online-creative-doubao-v4.s.dsa.cdnbuild.net, l7-online-creative-global-v6.s.dsa.cdnbuild.net and l7-online-feishu-common.s.dsa.cdnbuild.net share IP numbers with bc.feishu.cn.