`nbwinway.com`

DNSSEC	⚠️ Not signed
NS	`ns1.cnolnic.com` ⭐
		A	240c:4082:0:5d01::4^{🇨🇳 Baidu240c:4082::/32}
		A	106.12.208.18^{🇨🇳 Baidu106.12.208.0/20 AS38365}
		A	218.5.79.117^{🇨🇳 CHINATELECOM-Fujian-Xiamen-IDC1218.5.72.0/21 厦门}
NS	`ns2.cnolnic.com`
		A	240c:4082:0:5d01::5^{🇨🇳 Baidu240c:4082::/32}
		A	106.12.205.190^{🇨🇳 Baidu106.12.192.0/20 AS38365}
		A	218.5.79.98^{🇨🇳 CHINATELECOM-Fujian-Xiamen-IDC1218.5.72.0/21 厦门}
MX	`mxbiz1.qq.com` ⭐
MX	`mxbiz2.qq.com`⁽¹⁰⁾
TXT	`v=spf1 include:spf.mail.qq.com ~all`
SOA	`ns1.cnolnic.com`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=1775323337

Subdomains

www.nbwinway.com

Same first word

nbwinway.com

DNS History

6 records (4 active, 2 former)

●NSns1.cnolnic.com2015-07-11 → 2026-04-04 · 2 obs

● 2015-07-11 09:17:58
● 2026-04-04 17:39:04

●NSns2.cnolnic.com2015-07-11 → 2026-04-04 · 2 obs

● 2015-07-11 09:17:58
● 2026-04-04 17:39:04

○MXmx406k.chinaemail.cn2015-07-11 → 2015-11-26 · 4 obs

● 2015-07-11 09:17:58
● 2015-11-26 08:33:00
○ 2016-02-26 03:01:38
○ 2026-04-04 17:39:04

○MXmxa406k.chinaemail.cn2015-07-11 → 2015-11-26 · 4 obs

● 2015-07-11 09:17:58
● 2015-11-26 08:33:00
○ 2016-02-26 03:01:38
○ 2026-04-04 17:39:04

●MXmxbiz1.qq.com2016-02-26 → 2026-04-04 · 3 obs

○ 2015-11-26 08:33:00
● 2016-02-26 03:01:38
● 2026-04-04 17:39:04

●MXmxbiz2.qq.com2016-02-26 → 2026-04-04 · 3 obs

○ 2015-11-26 08:33:00
● 2016-02-26 03:01:38
● 2026-04-04 17:39:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, e.gtld-servers.net, a.gtld-servers.net, m.gtld-servers.net...	-
nbwinway.com	ns1.cnolnic.com, ns2.cnolnic.com	6 records

✅ Authoritative Response

Server:106.12.208.18

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for nbwinway.com (unsigned zone)

⏱️ Timing

Total: 511ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ns2.cnolnic.com, ns1.cnolnic.com`
MX	2	`mxbiz1.qq.com (pri: 5), mxbiz2.qq.com (pri: 10)`
TXT	1	`v=spf1 include:spf.mail.qq.com ~all`
SOA	1	`ns1.cnolnic.com root.cnolnic.net`

📌 Glue Records Collected

Total: 6

Out-of-bailiwick: 6 (ns1.cnolnic.com, ns1.cnolnic.com, ns1.cnolnic.com...)

Analysis

Hierarchy

The parent of www.nbwinway.com is nbwinway.com.

Name Servers

Two name servers ns1.cnolnic.com and ns2.cnolnic.com handle the delegation for nbwinway.com.

nbwinway.com shares the same name server setup as other domains, for instance zjtkr.com, kmsaad.com, kintor.com.cn, hbiur114.com and veidijie.com.

nbwinway.com at least partially shares name servers with other domains, including xesee.com and xn--xkr41qqoap47p.com.

These name servers are commonly used with ns3.cnolnic.com and ns4.cnolnic.com.

Host names with three IP numbers:

ns1.cnolnic.com points to: 240c:4082:0:5d01::4, 106.12.208.18 and 218.5.79.117.

ns2.cnolnic.com points to: 240c:4082:0:5d01::5, 106.12.205.190 and 218.5.79.98.

Mail Servers

nbwinway.com is handled by two mail servers: mxbiz1.qq.com and mxbiz2.qq.com.

nbwinway.com uses the same mail server setup as other domains, for instance cisc.ie, cczgw.cn, ihurmo.com, glorair.com and daiketong.com.

nbwinway.com shares some mail servers with other domains, including yimagd.com, cheoo.com, zhongyangapp.com and yuyuanfoods.com.

nbwinway.com - robtex.com

nbwinway.com

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