`timing-ouhan.com`

DNSSEC	⚠️ Not signed
NS	`ns1.chinanetsun.com` ⭐
		A	240e:96c:200:2e03::7^{🇨🇳 SHANGHAITELECOM240e:96c::/32 Chinanet Shanghai}
		A	180.235.66.112^{🇨🇳 SHANGHAITELECOM180.235.64.0/22 Chinanet Shanghai}
NS	`ns2.chinanetsun.com`
		A	240e:96c:200:2e03::70^{🇨🇳 SHANGHAITELECOM240e:96c::/32 Chinanet Shanghai}
		A	222.73.8.7^{🇨🇳 SHANGHAITELECOM222.73.8.0/21 SHIDC}
MX	`mx4.chinanetsun.com` ⭐
		A	180.235.66.99^{🇨🇳 SHANGHAITELECOM180.235.64.0/22 Chinanet Shanghai}
			PTR	`m99.chinanetsun.com`
TXT	`v=spf1 include:spf.chinanetsun.com -all`
SOA	`ns1.chinanetsun.com`task@netsun.com 2011-02-11 #7

`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=1777405031

Same first word

timing-ouhan.com

DNS History

4 records (3 active, 1 former)

●NSns1.chinanetsun.com2015-05-27 → 2026-04-28 · 2 obs

● 2015-05-27 08:02:38
● 2026-04-28 19:49:26

●NSns2.chinanetsun.com2015-05-27 → 2026-04-28 · 2 obs

● 2015-05-27 08:02:38
● 2026-04-28 19:49:26

●MXmx4.chinanetsun.com2026-04-28 → 2026-04-28 · 2 obs

○ 2016-09-19 14:28:10
● 2026-04-28 19:49:26

○MXmx7.chinanetsun.com2015-05-27 → 2016-09-19 · 3 obs

● 2015-05-27 08:02:38
● 2016-09-19 14:28:10
○ 2026-04-28 19:49:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, g.gtld-servers.net, j.gtld-servers.net, b.gtld-servers.net...	-
timing-ouhan.com	ns1.chinanetsun.com, ns2.chinanetsun.com	4 records

✅ Authoritative Response

Server:222.73.8.7

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for timing-ouhan.com (unsigned zone)

⏱️ Timing

Total: 517ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ns1.chinanetsun.com, ns2.chinanetsun.com`
MX	1	`mx4.chinanetsun.com (pri: 10)`
TXT	1	`v=spf1 include:spf.chinanetsun.com -all`
SOA	1	`ns1.chinanetsun.com task.netsun.com`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.chinanetsun.com, ns1.chinanetsun.com, ns2.chinanetsun.com...)

Analysis

Name Servers

timing-ouhan.com's delegation uses two name servers: ns1.chinanetsun.com and ns2.chinanetsun.com.

timing-ouhan.com uses the same name server setup as other domains, such as ylchem.com, risingpharm.com, honglide.com, hualuchem.com and yunfuchem.com.

timing-ouhan.com shares name servers with other domains at least partially, for example sllxj.cn, chemik.com and lingmeidress.com.

Host names with two IPs:

ns1.chinanetsun.com points to 240e:96c:200:2e03::7 and 180.235.66.112

ns2.chinanetsun.com points to 240e:96c:200:2e03::70 and 222.73.8.7

Mail Servers

A single mail server handles timing-ouhan.com, mx4.chinanetsun.com.

timing-ouhan.com shares the same mail server setup as other domains, for instance nuohey.com, zjsorbochem.com, syefj.com, idealbiotech.com and nbgreenchem.com.

timing-ouhan.com shares at least some mail servers with other domains, for example beisha.com, xycschem.com, kschem.cn, whfzzc.com and euxiang.com.

These mail servers are often used together with the mail servers mx4a.chinanetsun.com.

Host name mx4.chinanetsun.com resolves to a single IP: 180.235.66.99.

timing-ouhan.com - robtex.com

timing-ouhan.com

com