`punuo.net`

DNSSEC	⚠️ Not signed
NS	`ns7.cnolnic.net` ⚠️ Not in zone NS records
		A	240c:4082:0:5d01::6^{🇨🇳 Baidu240c:4082::/32}
		A	106.13.115.243^{🇨🇳 Baidu106.13.96.0/19 AS38365}
		A	106.13.136.254^{🇨🇳 Baidu106.13.128.0/19 AS38365}
NS	`ns8.cnolnic.net` ⚠️ Not in zone NS records
		A	240c:4082:0:5d01::7^{🇨🇳 Baidu240c:4082::/32}
		A	106.13.46.253^{🇨🇳 Baidu106.13.32.0/20 AS38365}
		A	218.5.79.189^{🇨🇳 CHINATELECOM-Fujian-Xiamen-IDC1218.5.72.0/21 厦门}

`net`

	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=1776003737

Subdomains

smtp.punuo.net

Same first word

punuo.net

punuo.com

punuo.cn

Similar names

unoup.com

puonu.com

upuno.com

npouu.net

nuopu.net.cn

uupon.tw

oupun.com

uponu.com

uupon.com

pounu.cn

DNS History

7 records (2 active, 5 former)

●NSns7.cnolnic.net2015-08-15 → 2026-04-12 · 2 obs

● 2015-08-15 09:15:26
● 2026-04-12 14:22:48

●NSns8.cnolnic.net2015-08-15 → 2026-04-12 · 2 obs

● 2015-08-15 09:15:26
● 2026-04-12 14:22:48

○MXmail.punuo.net2015-08-15 → 2017-03-21 · 4 obs

● 2015-08-15 09:15:26
● 2017-03-21 20:53:24
○ 2019-06-20 05:24:32
○ 2026-04-12 14:22:48

○MXmx.ym.163.com2019-06-20 → 2019-06-20 · 4 obs

○ 2017-03-21 20:53:24
● 2019-06-20 05:24:32
○ 2026-04-12 09:34:14
○ 2026-04-12 14:22:48

○MXsmtp.punuo.net2015-08-15 → 2017-03-21 · 4 obs

● 2015-08-15 09:15:26
● 2017-03-21 20:53:24
○ 2019-06-20 05:24:32
○ 2026-04-12 14:22:48

○A183.86.194.1532015-08-15 → 2019-06-20 · 4 obs

● 2015-08-15 09:15:26
● 2019-06-20 05:24:32
○ 2026-04-12 09:34:14
○ 2026-04-12 14:22:48

○CNAMEweb132-31.bbj.vh.cnolnic.org2026-04-12 → 2026-04-12 · 2 obs

○ 2026-04-12 09:34:14
○ 2026-04-12 14:22:48

🔍 DNS Trace

Analysis

Hierarchy

punuo.net is a parent of smtp.punuo.net.

Name Servers

Delegation for punuo.net rests with two name servers, ns7.cnolnic.net and ns8.cnolnic.net.

punuo.net shares the same name server setup as other domains, including cdsoft.cn, zhixinjykj.com, nbrdc.net, zhongyeele.com and bsdco.net.

Host names with three IP numbers: The host name ns7.cnolnic.net points to 240c:4082:0:5d01::6, 106.13.115.243 and 106.13.136.254; The host name ns8.cnolnic.net points to 240c:4082:0:5d01::7, 106.13.46.253 and 218.5.79.189.

punuo.net - robtex.com

punuo.net

net