`ziyoupack.com`

DNSSEC	⚠️ Not signed
A	221.231.137.89^{🇨🇳 CHINATELECOM-JIANGSU-NANJING-IDC221.231.136.0/21 CTJS NJ-IDC}
NS	`dns5.4cun.com` ⭐
		A	2408:4005:3dc:af00:a6be:339e:a1a0:d2b8^{🇨🇳 Alibaba-Cloud2408:4005::/33}
		A	219.138.102.210^{🇨🇳 CHINATELECOM-HUBEI-YICHANG-IDC219.138.102.0/24 yichang}
NS	`dns.4cun.com` ⚠️ Not in zone NS records
NS	`dns6.51dns.top` ⚠️ Not in zone NS records
		A	2408:4005:3dc:af00:a6be:339e:a1a0:d2b8^{🇨🇳 Alibaba-Cloud2408:4005::/33}
		A	61.172.183.74^{🇨🇳 SHANGHAITELECOM61.172.182.0/23 SHIDC}
MX	`mail.ziyoupack.com` ⭐
		A	202.102.86.238^{🇨🇳 CHINATELECOM-JIANGSU-NANJING-IDC202.102.80.0/20 CTJS NJ-IDC}
			PTR	`mail1238.4cun.com`
SOA	`dns.4cun.com`admin@ziyoupack.com serial=1772527098

`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=1778404621

Subdomains

mail.ziyoupack.com

Same first word

ziyoupack.com

DNS History

6 records (5 active, 1 former)

●NSdns.4cun.com2015-06-28 → 2026-05-10 · 2 obs

● 2015-06-28 08:36:50
● 2026-05-10 09:33:40

●NSdns5.4cun.com2026-04-02 → 2026-05-10 · 3 obs

○ 2015-06-28 08:36:50
● 2026-04-02 14:33:00
● 2026-05-10 09:33:40

●NSdns6.51dns.top2026-04-02 → 2026-05-10 · 3 obs

○ 2015-06-28 08:36:50
● 2026-04-02 14:33:00
● 2026-05-10 09:33:40

●MXmail.ziyoupack.com2015-06-28 → 2026-05-10 · 2 obs

● 2015-06-28 08:36:50
● 2026-05-10 09:33:40

○A221.231.137.882015-06-28 → 2017-03-21 · 4 obs

● 2015-06-28 08:36:50
● 2017-03-21 14:41:48
○ 2019-04-03 23:22:18
○ 2026-05-10 09:33:40

●A221.231.137.892019-04-03 → 2026-05-10 · 5 obs

○ 2017-03-21 14:41:48
● 2019-04-03 23:22:18
○ 2026-04-02 14:33:00
● 2026-04-24 16:13:26
● 2026-05-10 09:33:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, a.gtld-servers.net, k.gtld-servers.net, e.gtld-servers.net...	-
ziyoupack.com	dns5.4cun.com, dns6.51dns.top	2 records

✅ Authoritative Response

Server:219.138.102.210

NS records: dns5.4cun.com, dns6.51dns.top

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ziyoupack.com (unsigned zone)

⏱️ Timing

Total: 1240ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`221.231.137.89`
MX	1	`mail.ziyoupack.com (pri: 10)`
SOA	1	`dns.4cun.com admin.ziyoupack.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (dns5.4cun.com, dns5.4cun.com)

Analysis

Hierarchy

ziyoupack.com is a parent of mail.ziyoupack.com.

IP Addresses

ziyoupack.com points to a single IP address: 221.231.137.89.

Other host names such as pso2o.com, hontb.com, ksbaowei.com, qt2006.cn and newrealresolve.huyi17.80data.net share IP numbers with ziyoupack.com.

Name Servers

ziyoupack.com is delegated to three name servers: dns5.4cun.com, dns.4cun.com and dns6.51dns.top.

At least part of the name servers for ziyoupack.com are shared with other domains, for instance shdsd.com, sundear.com, danceinsh.org, bbqgrill.com.cn and xinxxw.com.

these name servers are commonly used with the name servers dns3.4cun.com, dns4.51dns.top, dns6.4cun.com, dns1.4cun.com, dns2.51dns.top, dns7.4cun.com, ns3.4cun.com, ns4.4cun.com, dns8.51dns.top and ns1.4cun.com.

Hosts with two IP numbers:

dns5.4cun.com points to 2408:4005:3dc:af00:a6be:339e:a1a0:d2b8 and 219.138.102.210.

dns6.51dns.top points to 2408:4005:3dc:af00:a6be:339e:a1a0:d2b8 and 61.172.183.74.

Hosts that point to 2408:4005:3dc:af00:a6be:339e:a1a0:d2b8 are dns5.4cun.com and dns6.51dns.top.

Mail Servers

The mail server for ziyoupack.com is mail.ziyoupack.com.

Host mail.ziyoupack.com points to IP 202.102.86.238.

ziyoupack.com - robtex.com

ziyoupack.com

com