`discoveryoptica.com`

	CNAME	`hongxin9113.bjbcc003.qidc.cn`
	CNAME	`bjbcc003.qidc.cn`
	DNSSEC	⚠️ Not signed
	A	106.12.148.79^{🇨🇳 Baidu106.12.144.0/20}

`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=1777487966

Same first word

discoveryoptica.com

DNS History

10 records (6 active, 4 former)

●NSdns10.hichina.com2017-05-10 → 2026-04-29 · 2 obs

● 2017-05-10 12:47:46
● 2026-04-29 18:44:08

●NSdns9.hichina.com2017-05-10 → 2026-04-29 · 2 obs

● 2017-05-10 12:47:46
● 2026-04-29 18:44:08

●MXmx1.qiye.aliyun.com2026-04-04 → 2026-04-29 · 3 obs

○ 2017-05-10 12:47:46
● 2026-04-04 10:33:32
● 2026-04-29 18:44:08

●MXmx2.qiye.aliyun.com2026-04-04 → 2026-04-29 · 3 obs

○ 2017-05-10 12:47:46
● 2026-04-04 10:33:32
● 2026-04-29 18:44:08

●MXmx3.qiye.aliyun.com2026-04-04 → 2026-04-29 · 3 obs

○ 2017-05-10 12:47:46
● 2026-04-04 10:33:32
● 2026-04-29 18:44:08

○MXmxn.mxhichina.com2017-05-10 → 2017-05-10 · 3 obs

● 2017-05-10 12:47:46
○ 2026-04-04 10:33:32
○ 2026-04-29 18:44:08

○MXmxw.mxhichina.com2017-05-10 → 2017-05-10 · 3 obs

● 2017-05-10 12:47:46
○ 2026-04-04 10:33:32
○ 2026-04-29 18:44:08

○A60.205.38.1052017-05-10 → 2017-05-10 · 3 obs

● 2017-05-10 12:47:46
○ 2026-04-04 10:33:32
○ 2026-04-29 18:44:08

○CNAMEhingxin9113.s160.pc51.com2026-04-04 → 2026-04-29 · 2 obs

○ 2026-04-04 10:33:32
○ 2026-04-29 18:44:08

●CNAMEhongxin9113.bjbcc003.qidc.cn2026-04-04 → 2026-04-29 · 2 obs

● 2026-04-04 10:33:32
● 2026-04-29 18:44:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
discoveryoptica.com	dns9.hichina.com, dns10.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.42

NS records: dns9.hichina.com, dns10.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for discoveryoptica.com (unsigned zone)

⏱️ Timing

Total: 560ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns9.hichina.com, dns10.hichina.com`
MX	3	`mx2.qiye.aliyun.com (pri: 10), mx1.qiye.aliyun.com (pri: 5)...`
TXT	1	`v=spf1 include:spf.qiye.aliyun.com -all`
CNAME	1	`hongxin9113.bjbcc003.qidc.cn`
SOA	1	`dns9.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns9.hichina.com, dns9.hichina.com, dns9.hichina.com...)

Analysis

IP Addresses

discoveryoptica.com resolves to one IP number: 106.12.148.79.

Other host names, for instance sh-marine.com, changshenglawyer.com, losang.net and bjbcc003.qidc.cn share IP numbers with discoveryoptica.com.

discoveryoptica.com - robtex.com