`blacktigerai.com`

	CNAME	`balcktiger-static-site.oss-cn-beijing.aliyuncs.com`
	CNAME	`sc-22s9.cn-beijing.oss-adns.aliyuncs.com`
	CNAME	`sc-22s9.cn-beijing.oss-adns.aliyuncs.com.gds.alibabadns.com`
	DNSSEC	⚠️ Not signed
	A	39.103.20.18^{🇨🇳 Alibaba-Cloud39.100.0.0/14 CT BeiJing IDC}

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1774631462

Same first word

blacktigerai.com

DNS History

3 records (3 active, 0 former)

●NSdns15.hichina.com2026-03-24 → 2026-03-27 · 2 obs

● 2026-03-24 01:42:12
● 2026-03-27 17:33:04

●NSdns16.hichina.com2026-03-24 → 2026-03-27 · 2 obs

● 2026-03-24 01:42:12
● 2026-03-27 17:33:04

●CNAMEbalcktiger-static-site.oss-cn-beijing.aliyuncs.com2026-03-24 → 2026-03-27 · 2 obs

● 2026-03-24 01:42:12
● 2026-03-27 17:33:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, e.gtld-servers.net, d.gtld-servers.net, k.gtld-servers.net...	-
blacktigerai.com	dns15.hichina.com, dns16.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.42

NS records: dns15.hichina.com, dns16.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for blacktigerai.com (unsigned zone)

⏱️ Timing

Total: 759ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns16.hichina.com, dns15.hichina.com`
CNAME	1	`balcktiger-static-site.oss-cn-beijing.al`
SOA	1	`dns15.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns15.hichina.com, dns15.hichina.com, dns15.hichina.com...)

Analysis

IP Addresses

blacktigerai.com resolves to one IP number: 39.103.20.18.

Other host names, for instance sc-22s9.cn-beijing.oss-adns.aliyuncs.com.gds.alibabadns.com, share IP numbers with blacktigerai.com.

blacktigerai.com - robtex.com