`tzspan.com`

	CNAME	`97.jishicn.com`
	DNSSEC	⚠️ Not signed
	A	120.48.31.2^{🇨🇳 Baidu120.48.0.0/19}

`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=1785745457

Same first word

tzspan.com

Similar names

snaptz.com

DNS History

6 records (3 active, 3 former)

●NSns13.xincache.com2015-06-02 → 2026-08-03 · 2 obs

● 2015-06-02 10:35:28
● 2026-08-03 08:53:42

●NSns14.xincache.com2015-06-02 → 2026-08-03 · 2 obs

● 2015-06-02 10:35:28
● 2026-08-03 08:53:42

○A180.76.134.772016-01-15 → 2016-04-30 · 5 obs

○ 2015-10-19 02:09:06
● 2016-01-15 01:06:02
● 2016-04-30 08:46:36
○ 2016-11-24 09:23:18
○ 2026-08-03 08:53:42

○A180.76.149.1382016-11-24 → 2017-06-06 · 5 obs

○ 2016-04-30 08:46:36
● 2016-11-24 09:23:18
● 2017-06-06 18:02:44
○ 2026-04-04 18:40:06
○ 2026-08-03 08:53:42

○A203.124.13.512015-06-02 → 2015-10-19 · 4 obs

● 2015-06-02 10:35:28
● 2015-10-19 02:09:06
○ 2016-01-15 01:06:02
○ 2026-08-03 08:53:42

●CNAME97.jishicn.com2026-04-04 → 2026-08-03 · 2 obs

● 2026-04-04 18:40:06
● 2026-08-03 08:53:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
tzspan.com	ns13.xincache.com, ns14.xincache.com	12 records

✅ Authoritative Response

Server:1.12.0.4

NS records: ns13.xincache.com, ns14.xincache.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tzspan.com (unsigned zone)

⏱️ Timing

Total: 127ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ns14.xincache.com, ns13.xincache.com`
CNAME	1	`97.jishicn.com`
SOA	1	`ns13.xincache.com enterprise1dnsadmin.dn`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (ns13.xincache.com, ns13.xincache.com, ns13.xincache.com...)

Analysis

IP Addresses

tzspan.com resolves to just one IP address, 120.48.31.2.

Two other host names, along with shinmek.com, liziyuan.com and 97.jishicn.com, also share IP numbers with tzspan.com.

tzspan.com - robtex.com

tzspan.com

com