`gzbaoche.com`

DNSSEC	⚠️ Not signed
NS	`dns7.4cun.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	`dns4.51dns.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	`mail.gzbaoche.com` ⭐
		A	47.106.175.236^{🇨🇳 Alibaba-Cloud47.106.0.0/16}
SOA	`dns.4cun.com`admin@gzbaoche.com serial=1772526931

`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=1776301577

Subdomains

mail.gzbaoche.com

Same first word

gzbaoche.com

gzbaoche.net

DNS History

4 records (4 active, 0 former)

●NSdns.4cun.com2015-08-05 → 2026-04-16 · 2 obs

● 2015-08-05 15:50:58
● 2026-04-16 01:19:12

●NSdns4.51dns.top2026-03-30 → 2026-04-16 · 3 obs

○ 2015-08-05 15:50:58
● 2026-03-30 17:08:46
● 2026-04-16 01:19:12

●NSdns7.4cun.com2026-03-30 → 2026-04-16 · 3 obs

○ 2015-08-05 15:50:58
● 2026-03-30 17:08:46
● 2026-04-16 01:19:12

●MXmail.gzbaoche.com2015-08-05 → 2026-04-16 · 2 obs

● 2015-08-05 15:50:58
● 2026-04-16 01:19:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, i.gtld-servers.net, k.gtld-servers.net, g.gtld-servers.net...	-
gzbaoche.com	dns7.4cun.com, dns4.51dns.top	2 records

✅ Authoritative Response

Server:219.138.102.210

NS records: dns7.4cun.com, dns4.51dns.top

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for gzbaoche.com (unsigned zone)

⏱️ Timing

Total: 1428ms | Queries: -

📄 Records

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

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (dns7.4cun.com, dns7.4cun.com)

Analysis

Hierarchy

mail.gzbaoche.com is a child of gzbaoche.com.

Name Servers

gzbaoche.com is delegated to three name servers: dns7.4cun.com, dns.4cun.com and dns4.51dns.top.

gzbaoche.com at least partially shares name servers with other domains, including 22859.com, cdhwm.com, jskqjc.com, xzjlts.com and aqdsw.com.

These name servers are commonly used with dns3.4cun.com, dns8.51dns.top, dns8.4cun.com, dns1.4cun.com, ns1.4cun.com, dns2.51dns.top, dns5.4cun.com, ns3.4cun.com, dns6.51dns.top and ns2.51dns.top.

Host names with two IP numbers:

dns7.4cun.com points to 2408:4005:3dc:af00:a6be:339e:a1a0:ceb7 and 61.172.183.74

dns4.51dns.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: dns7.4cun.com and dns4.51dns.top

Mail Servers

A single mail server handles gzbaoche.com, mail.gzbaoche.com.

Host name mail.gzbaoche.com resolves to a single IP: 47.106.175.236.

gzbaoche.com - robtex.com

gzbaoche.com

com