`yihui2003.com`

	CNAME	`gxh.100nets.com`
	DNSSEC	⚠️ Not signed
	A	101.71.9.146^{🇨🇳 CHINA169-Backbone101.71.0.0/16 route of Chinaunicom}

`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=1774607892

Same first word

yihui2003.com

DNS History

5 records (3 active, 2 former)

●NSdns19.hichina.com2015-06-18 → 2026-03-27 · 2 obs

● 2015-06-18 13:40:14
● 2026-03-27 10:40:22

●NSdns20.hichina.com2015-06-18 → 2026-03-27 · 2 obs

● 2015-06-18 13:40:14
● 2026-03-27 10:40:22

○A121.198.71.1262015-06-18 → 2016-12-07 · 4 obs

● 2015-06-18 13:40:14
● 2016-12-07 12:29:40
○ 2016-12-30 02:25:46
○ 2026-03-27 10:40:22

○A60.205.28.1962016-12-30 → 2026-02-15 · 5 obs

○ 2016-12-07 12:29:40
● 2016-12-30 02:25:46
● 2026-02-15 23:31:58
○ 2026-03-17 14:19:18
○ 2026-03-27 10:40:22

●CNAMEgxh.100nets.com2026-02-15 → 2026-03-27 · 2 obs

● 2026-02-15 23:31:58
● 2026-03-27 10:40:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, h.gtld-servers.net...	-
yihui2003.com	dns19.hichina.com, dns20.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.40

NS records: dns19.hichina.com, dns20.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for yihui2003.com (unsigned zone)

⏱️ Timing

Total: 3572ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns20.hichina.com, dns19.hichina.com`
CNAME	1	`gxh.100nets.com`
SOA	1	`dns19.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns19.hichina.com, dns19.hichina.com, dns19.hichina.com...)

Analysis

IP Addresses

yihui2003.com resolves to a single IP: 101.71.9.146.

Other host names share IP numbers with yihui2003.com; for instance gxh.100nets.com.

yihui2003.com - robtex.com

yihui2003.com

com