`vipsina.com`

DNSSEC	⚠️ Not signed
NS	`ns1.sina.com.cn` ⚠️ Not in zone NS records
		A	221.179.193.14^{🇨🇳 CHINAMOBILE-CN221.179.192.0/22 CMI (Customer Route)}
NS	`ns2.sina.com.cn` ⚠️ Not in zone NS records
		A	180.149.138.199^{🇨🇳 CHINA-1180.149.128.0/19}

`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=1786553154

Same first word

vipsina.net

vipsina.com

vipsina.com.cn

Similar names

visapin.com

invipas.ca

ipvanis.com

sipnavi.jp

pinavis.de

spinvai.com

spinavi.net

sinavip.com

invipas.com

isanvip.com

DNS History

3 records (2 active, 1 former)

●NSns1.sina.com.cn2026-07-09 → 2026-08-12 · 2 obs

● 2026-07-09 17:03:34
● 2026-08-12 17:11:56

●NSns2.sina.com.cn2026-07-09 → 2026-08-12 · 2 obs

● 2026-07-09 17:03:34
● 2026-08-12 17:11:56

○A208.91.197.262015-06-26 → 2016-12-30 · 4 obs

● 2015-06-26 17:02:06
● 2016-12-30 11:08:56
○ 2026-07-09 17:03:34
○ 2026-08-12 17:11:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, j.gtld-servers.net, e.gtld-servers.net, f.gtld-servers.net...	-
vipsina.com	ns1.sina.com.cn, ns2.sina.com.cn	-

✅ Authoritative Response

Server:221.179.193.14

NS records: ns1.sina.com.cn, ns2.sina.com.cn

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for vipsina.com (unsigned zone)

⏱️ Timing

Total: 1391ms | Queries: -

📄 Records

Type	Count	Sample Data

Analysis

Name Servers

vipsina.com uses two name servers for its delegation: ns1.sina.com.cn and ns2.sina.com.cn.

vipsina.com and other domains — inimedia.com, xinlang.net and vipsina.net among them — share the same NS delegation.

There is at least partial name server overlap between vipsina.com and other domains — ca.sina.com, sinaplay.com, sinaimg.com and two more among them.

These name servers regularly appear alongside ns3.sina.com.cn, ns4.sina.com.cn, ns3.sina.com and 7 other name servers in NS record sets.

ns1.sina.com.cn → 221.179.193.14 and ns2.sina.com.cn → 180.149.138.199: one IP number per host name.

vipsina.com - robtex.com

vipsina.com

com