`ronsung.com`

DNSSEC	⚠️ Not signed
A	211.149.226.49^{🇨🇳 CHINANET-SCIDC-AS-AP211.149.224.0/19 chinanet SC province network-client}
NS	`dns1.4cun.com` ⭐
		A	2408:4005:3dc:af00:a6be:339e:a1a0:ceb7^{🇨🇳 Alibaba-Cloud2408:4005::/33}
		A	61.172.183.74^{🇨🇳 SHANGHAITELECOM61.172.182.0/23 SHIDC}
NS	`dns.4cun.com` ⚠️ Not in zone NS records
NS	`dns2.51dns.top` ⚠️ Not in zone NS records
		A	2408:4005:3dc:af00:a6be:339e:a1a0:ceb7^{🇨🇳 Alibaba-Cloud2408:4005::/33}
		A	219.138.102.210^{🇨🇳 CHINATELECOM-HUBEI-YICHANG-IDC219.138.102.0/24 yichang}
MX	`mxbiz1.qq.com` ⭐
MX	`mxbiz2.qq.com`⁽¹⁰⁾
SOA	`dns.4cun.com`admin@ronsung.com serial=1577155033

`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=1774360257

Subdomains

www.ronsung.com

Same first word

ronsung.com

Similar names

runsong.com

songrun.com

sunrong.com

grusonn.com

norguns.com

songrun.net

grunson.com

ronsgun.com

rongsun.com

rongsun.net

sunrong.win

rungson.com

DNS History

7 records (6 active, 1 former)

●NSdns.4cun.com2015-08-17 → 2026-03-24 · 5 obs

● 2015-08-17 00:18:06
● 2026-02-16 14:42:40
○ 2026-02-17 05:54:42
● 2026-02-17 17:38:32
● 2026-03-24 13:53:36

●NSdns1.4cun.com2026-02-15 → 2026-03-24 · 3 obs

○ 2015-08-17 00:18:06
● 2026-02-15 11:47:18
● 2026-03-24 13:53:36

●NSdns2.51dns.top2026-02-15 → 2026-03-24 · 3 obs

○ 2015-08-17 00:18:06
● 2026-02-15 11:47:18
● 2026-03-24 13:53:36

○MXmail.ronsung.com2015-08-17 → 2017-03-20 · 4 obs

● 2015-08-17 00:18:06
● 2017-03-20 07:47:42
○ 2020-01-14 05:00:02
○ 2026-03-24 13:53:36

●MXmxbiz1.qq.com2020-01-14 → 2026-03-24 · 3 obs

○ 2017-03-20 07:47:42
● 2020-01-14 05:00:02
● 2026-03-24 13:53:36

●MXmxbiz2.qq.com2020-01-14 → 2026-03-24 · 3 obs

○ 2017-03-20 07:47:42
● 2020-01-14 05:00:02
● 2026-03-24 13:53:36

●A211.149.226.492015-08-17 → 2026-03-24 · 2 obs

● 2015-08-17 00:18:06
● 2026-03-24 13:53:36

🔍 DNS Trace

Analysis

Hierarchy

www.ronsung.com is a child of ronsung.com.

IP Addresses

ronsung.com resolves to one IP number: 211.149.226.49.

Other host names, for example www.ronsung.com, share IP numbers with ronsung.com.

Name Servers

ronsung.com is delegated to three name servers: dns1.4cun.com, dns.4cun.com and dns2.51dns.top.

ronsung.com at least partially shares name servers with other domains, including troytent.com, melence.com.cn, lansaihb.com, liboat.com and mengdc.com.

These name servers are commonly used with dns3.4cun.com, dns4.51dns.top, dns2.4cun.com, ns1.4cun.com, dns7.4cun.com, ns2.4cun.com, dns8.51dns.top, ns3.4cun.com, ns4.4cun.com and ns2.51dns.top.

Host names with two IP numbers:

dns1.4cun.com points to 2408:4005:3dc:af00:a6be:339e:a1a0:ceb7 and 61.172.183.74

dns2.51dns.top points to 2408:4005:3dc:af00:a6be:339e:a1a0:ceb7 and 219.138.102.210

Host names that point to 2408:4005:3dc:af00:a6be:339e:a1a0:ceb7: dns1.4cun.com and dns2.51dns.top

Mail Servers

ronsung.com is served by two mail servers mxbiz1.qq.com and mxbiz2.qq.com.

ronsung.com shares the same mail server setup as other domains, for instance zimc.cn, dahesheng.com, versky.com, zhiliangren.com and iptri.com.

ronsung.com shares at least some mail servers with other domains, for instance crexpo.cn, appsfreestore.com and riyuexing.org.

ronsung.com - robtex.com

ronsung.com

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