`szi30.cn`

DNSSEC	⚠️ Not signed
A	191.214.182.12^{🇧🇷 UNSPECIFIED160.0.0.0/3}
NS	`ns1.nowcndns.com` ⭐
		A	1.193.216.204^{🇨🇳 CHINANET-Henan-Luoyang-IDC1.193.216.0/24 Chinatelecom HeNan Province Network}
		A	218.98.111.129^{🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED}
		A	218.98.111.138^{🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED}
NS	`ns2.nowcndns.com`
		A	61.158.128.11^{🇨🇳 CHINA169-Backbone61.158.128.0/17 CNC Group CHINA169 Henan Province Network}
			PTR	`11.128.158.61.ha.cnc`
		A	183.253.57.202^{🇨🇳 CHINAMOBILE-CN183.253.0.0/16 CMI (Customer Route)}
		A	211.99.99.38^{🇨🇳 DONGGUAN-1211.99.99.0/24 Proxy-registered route object}
SOA	`ns1.nowcndns.com`admin@nowcndns.com serial=1775544917

`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=2034715647

Same first word

szi30.cn

DNS History

4 records (3 active, 1 former)

●NSns1.nowcndns.com2026-03-28 → 2026-04-26 · 2 obs

● 2026-03-28 07:35:40
● 2026-04-26 22:44:24

●NSns2.nowcndns.com2026-03-28 → 2026-04-26 · 2 obs

● 2026-03-28 07:35:40
● 2026-04-26 22:44:24

●A191.214.182.122026-04-26 → 2026-04-26 · 3 obs

○ 2026-03-28 07:35:40
● 2026-04-26 22:44:20
● 2026-04-26 22:44:24

○A45.204.224.672026-03-28 → 2026-03-28 · 3 obs

● 2026-03-28 07:35:40
○ 2026-04-26 22:44:20
○ 2026-04-26 22:44:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...	-
szi30.cn	ns1.nowcndns.com, ns2.nowcndns.com	-

✅ Authoritative Response

Server:1.193.216.204

NS records: ns1.nowcndns.com, ns2.nowcndns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for szi30.cn (unsigned zone)

⏱️ Timing

Total: 1869ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`191.214.182.12`
NS	2	`ns1.nowcndns.com, ns2.nowcndns.com`
SOA	1	`ns1.nowcndns.com admin.nowcndns.com`

Analysis

IP Addresses

szi30.cn points to a single IP number: 191.214.182.12.

Other host names, for instance zzyxgs.com, jionggen.cn, qcfhyp.cn and bjzlcm.com share IP numbers with szi30.cn.

Name Servers

szi30.cn is delegated to two name servers: ns1.nowcndns.com and ns2.nowcndns.com.

szi30.cn shares the same name server setup as other domains, for example wdhy.com.cn, puafis.cn, sofute.cn, amscw.cn and winmedia.cn.

Host names with three IP numbers:

ns1.nowcndns.com points to: 1.193.216.204, 218.98.111.129 and 218.98.111.138.

ns2.nowcndns.com points to: 61.158.128.11, 183.253.57.202 and 211.99.99.38.

szi30.cn - robtex.com

szi30.cn

cn