`open-digger.cn`

	CNAME	`open-digger-website.oss-cn-beijing.aliyuncs.com`
	CNAME	`sc-2w2e.cn-beijing.oss-adns.aliyuncs.com`
	CNAME	`sc-2w2e.cn-beijing.oss-adns.aliyuncs.com.gds.alibabadns.com`
	DNSSEC	⚠️ Not signed
	A	39.103.20.122^{🇨🇳 Alibaba-Cloud39.100.0.0/14 CT BeiJing IDC}

`cn`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.dns.cn` ⭐
	NS	`b.dns.cn`
	NS	`c.dns.cn`
	NS	`d.dns.cn`
	NS	`e.dns.cn`
	NS	`ns.cernet.net` ⚠️ Not in parent delegation
	SOA	`a.dns.cn`root@cnnic.cn serial=2034666172

Subdomains

antoss-dev-report.open-digger.cn

Same first word

open-digger.cn

DNS History

3 records (3 active, 0 former)

●NSdns3.hichina.com2026-04-10 → 2026-04-13 · 2 obs

● 2026-04-10 04:34:56
● 2026-04-13 12:46:54

●NSdns4.hichina.com2026-04-10 → 2026-04-13 · 2 obs

● 2026-04-10 04:34:56
● 2026-04-13 12:46:54

●CNAMEopen-digger-website.oss-cn-beijing.aliyuncs.com2026-04-10 → 2026-04-13 · 2 obs

● 2026-04-10 04:34:56
● 2026-04-13 12:46:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	d.dns.cn, a.dns.cn, b.dns.cn, c.dns.cn...	-
open-digger.cn	dns3.hichina.com, dns4.hichina.com	-

✅ Authoritative Response

Server:39.96.153.54

NS records: dns3.hichina.com, dns4.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for open-digger.cn (unsigned zone)

⏱️ Timing

Total: 1824ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns4.hichina.com, dns3.hichina.com`
CNAME	1	`open-digger-website.oss-cn-beijing.aliyu`
SOA	1	`dns3.hichina.com hostmaster.hichina.com`

Analysis

Hierarchy

The parent of antoss-dev-report.open-digger.cn is open-digger.cn.

IP Addresses

open-digger.cn points to a single IP address: 39.103.20.122.

Other host names, for instance sc-2w2e.cn-beijing.oss-adns.aliyuncs.com.gds.alibabadns.com, share IP numbers with open-digger.cn.

open-digger.cn - robtex.com

open-digger.cn

cn

Subdomains

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Hierarchy

IP Addresses

`open-digger.cn`

`cn`