`piezoview.com`

DNSSEC	⚠️ Not signed
A	210.72.13.91^{🇨🇳 CSTNET-AS-AP210.72.13.0/24}
NS	`ns1.sfn.cn` ⭐
		A	111.63.77.29^{🇨🇳 CMNET-V4HEBEI-AS-AP111.63.64.0/20 CMI (Customer Route)}
NS	`ns2.sfn.cn`
		A	101.37.119.99^{🇨🇳 Alibaba-Cloud101.37.0.0/17}
		A	111.63.77.30^{🇨🇳 CMNET-V4HEBEI-AS-AP111.63.64.0/20 CMI (Customer Route)}
SOA	`ns1.sfn.cn`root@ns1.sfn.cn 2026-08-08 #15

`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=1786182744

Same first word

piezoview.com

DNS History

5 records (3 active, 2 former)

●NSns1.sfn.cn2026-02-28 → 2026-08-08 · 3 obs

○ 2017-08-26 15:44:32
● 2026-02-28 11:27:24
● 2026-08-08 10:17:06

○NSns19.xincache.com2015-06-08 → 2017-08-26 · 4 obs

● 2015-06-08 01:20:50
● 2017-08-26 15:44:32
○ 2026-02-28 11:27:24
○ 2026-08-08 10:17:06

●NSns2.sfn.cn2026-02-28 → 2026-08-08 · 3 obs

○ 2017-08-26 15:44:32
● 2026-02-28 11:27:24
● 2026-08-08 10:17:06

○NSns20.xincache.com2015-06-08 → 2017-08-26 · 4 obs

● 2015-06-08 01:20:50
● 2017-08-26 15:44:32
○ 2026-02-28 11:27:24
○ 2026-08-08 10:17:06

●A210.72.13.912015-06-08 → 2026-08-08 · 2 obs

● 2015-06-08 01:20:50
● 2026-08-08 10:17:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
piezoview.com	ns1.sfn.cn, ns2.sfn.cn	-

✅ Authoritative Response

Server:111.63.77.29

NS records: ns1.sfn.cn, ns2.sfn.cn

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for piezoview.com (unsigned zone)

⏱️ Timing

Total: 1155ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`210.72.13.91`
NS	2	`ns2.sfn.cn, ns1.sfn.cn`
SOA	1	`ns1.sfn.cn root.ns1.sfn.cn`

Analysis

IP Addresses

piezoview.com resolves to just one IP address, 210.72.13.91.

Name Servers

The NS records for piezoview.com delegate to ns1.sfn.cn and ns2.sfn.cn.

piezoview.com shares its NS records with other domains, for example koyoele.com.cn, irock.cn, www-www.com.cn and two others.

Host names that have two IP addresses:

The A records for ns2.sfn.cn return 101.37.119.99 and 111.63.77.30.

Host names that point to one IP address:

ns1.sfn.cn resolves to the IP address 111.63.77.29.

piezoview.com - robtex.com

piezoview.com

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