ouvan.com - dns.ninja

`ouvan.com`

DNSSEC	⚠️ Not signed
A	154.85.61.245^{🇺🇸 BAIDU-1154.85.56.0/21 AS55967}
NS	`ns1.cnolnic.net` ⭐
		A	240c:4082:0:5d80::2^{🇨🇳 Baidu240c:4082::/32}
		A	106.13.136.254^{🇨🇳 Baidu106.13.128.0/19 AS38365}
		A	182.61.7.97^{🇨🇳 Baidu182.61.0.0/19}
NS	`ns2.cnolnic.net`
		A	240c:4081:8000:1702::3^{🇨🇳 Baidu240c:4081::/32}
		A	106.12.41.177^{🇨🇳 Baidu106.12.32.0/19}
		A	180.76.132.69^{🇨🇳 Baidu180.76.128.0/19}
MX	`mxa199w.chinaemail.cn` ⭐
		A	43.128.31.66^{🇭🇰 TENCENT-NET-AP-CN43.128.0.0/18 ACEVILLE PTE.LTD. 16 COLLYER QUAY 18-29 INCOME AT RAFFLES}
		A	43.129.30.92^{🇭🇰 TENCENT-NET-AP-CN43.129.24.0/21}
		A	43.135.96.239^{🇭🇰 TENCENT-NET-AP-CN43.135.64.0/18 ACEVILLE PTE.LTD. 16 COLLYER QUAY 18-29 INCOME AT RAFFLES}
		A	159.138.140.216^{🇭🇰 HWCSNET159.138.128.0/20 HUAWEI INTERNATIONAL PTE. LTD. 15A Changi Business Park Central 1 Eightrium 03-03/04}
			PTR	`brhk04.chinaemail.cn`
MX	`mx199w.chinaemail.cn`⁽¹⁰⁾
		A	43.128.31.66^{🇭🇰 TENCENT-NET-AP-CN43.128.0.0/18 ACEVILLE PTE.LTD. 16 COLLYER QUAY 18-29 INCOME AT RAFFLES}
		A	43.129.30.92^{🇭🇰 TENCENT-NET-AP-CN43.129.24.0/21}
		A	43.135.96.239^{🇭🇰 TENCENT-NET-AP-CN43.135.64.0/18 ACEVILLE PTE.LTD. 16 COLLYER QUAY 18-29 INCOME AT RAFFLES}
		A	159.138.140.216^{🇭🇰 HWCSNET159.138.128.0/20 HUAWEI INTERNATIONAL PTE. LTD. 15A Changi Business Park Central 1 Eightrium 03-03/04}
			PTR	`brhk04.chinaemail.cn`
TXT	`v=spf1 include:spf.chinaemail.cn -all`
SOA	`ns1.cnolnic.net`root@cnolnic.net 2006-11-24 #1

`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=1782932326

Same first word

ouvan.com

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DNS History

6 records (5 active, 1 former)

●NSns1.cnolnic.net2015-08-02 → 2026-07-01 · 2 obs

● 2015-08-02 10:36:44
● 2026-07-01 19:23:44

●NSns2.cnolnic.net2015-08-02 → 2026-07-01 · 2 obs

● 2015-08-02 10:36:44
● 2026-07-01 19:23:44

●MXmx199w.chinaemail.cn2015-08-02 → 2026-07-01 · 2 obs

● 2015-08-02 10:36:44
● 2026-07-01 19:23:44

●MXmxa199w.chinaemail.cn2015-08-02 → 2026-07-01 · 2 obs

● 2015-08-02 10:36:44
● 2026-07-01 19:23:44

●A154.85.61.2452026-02-26 → 2026-07-01 · 3 obs

○ 2017-01-19 22:02:14
● 2026-02-26 15:00:36
● 2026-07-01 19:23:44

○A218.5.79.362015-08-02 → 2017-01-19 · 4 obs

● 2015-08-02 10:36:44
● 2017-01-19 22:02:14
○ 2026-02-26 15:00:36
○ 2026-07-01 19:23:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
ouvan.com	ns1.cnolnic.net, ns2.cnolnic.net	-

✅ Authoritative Response

Server:182.61.7.97

NS records: ns1.cnolnic.net, ns2.cnolnic.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ouvan.com (unsigned zone)

⏱️ Timing

Total: 1066ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`154.85.61.245`
NS	2	`ns2.cnolnic.net, ns1.cnolnic.net`
MX	2	`mxa199w.chinaemail.cn (pri: 5), mx199w.chinaemail.cn (pri: 10)`
TXT	1	`v=spf1 include:spf.chinaemail.cn -all`
SOA	1	`ns1.cnolnic.net root.cnolnic.net`

Analysis

IP Addresses

ouvan.com directs to one IP number, which is 154.85.61.245.

Among the host names that share IP numbers with ouvan.com are jsqhyy.com, cnbetterchoice.com, kuwage.com and two others.

Name Servers

Two name servers handle the delegation for ouvan.com: ns1.cnolnic.net and ns2.cnolnic.net.

ouvan.com has the same name server delegation as a number of other domains, such as penqifangjs.com, wyxlpk.cn, zlhx.cn and two more.

Both ns1.cnolnic.net and ns2.cnolnic.net point to three IP numbers: ns1.cnolnic.net points to 106.13.136.254, 182.61.7.97 and 240c:4082:0:5d80::2, while ns2.cnolnic.net points to 106.12.41.177, 180.76.132.69 and 240c:4081:8000:1702::3.

Mail Servers

The MX records for ouvan.com point to two mail servers: mx199w.chinaemail.cn and mxa199w.chinaemail.cn.

ouvan.com has the same mail server arrangement as a number of other domains, for example occ-engineering.com, p-nav.com.cn, aswish.net and two more.

ouvan.com has mail servers in common with other domains — lifeng-brush.com being one example.

Each of the hosts mx199w.chinaemail.cn and mxa199w.chinaemail.cn points to four IP numbers: mx199w.chinaemail.cn directs to 43.128.31.66, 43.129.30.92, 43.135.96.239 and 159.138.140.216 and mxa199w.chinaemail.cn points to 43.128.31.66, 43.129.30.92, 43.135.96.239 and 159.138.140.216.

mx199w.chinaemail.cn along with mxa199w.chinaemail.cn each resolve to 43.128.31.66 IP addresses.

mx199w.chinaemail.cn along with mxa199w.chinaemail.cn each resolve to 43.129.30.92 IP addresses.

mx199w.chinaemail.cn along with mxa199w.chinaemail.cn each resolve to 43.135.96.239 IP addresses.

mx199w.chinaemail.cn along with mxa199w.chinaemail.cn each resolve to 159.138.140.216 IP addresses.