`shubiaob.com`

DNSSEC	⚠️ Not signed
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}
SOA	`dns.4cun.com`admin@shubiaob.com serial=1772527341

`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=1776110072

Subdomains

www.shubiaob.com

Similar names

hbbaisou.com

DNS History

5 records (3 active, 2 former)

●NSdns.4cun.com2015-06-07 → 2026-04-13 · 2 obs

● 2015-06-07 21:32:20
● 2026-04-13 20:22:38

●NSdns1.4cun.com2026-04-13 → 2026-04-13 · 2 obs

○ 2015-06-07 21:32:20
● 2026-04-13 20:22:38

●NSdns2.51dns.top2026-04-13 → 2026-04-13 · 2 obs

○ 2015-06-07 21:32:20
● 2026-04-13 20:22:38

○A116.255.215.2472015-06-07 → 2016-07-16 · 4 obs

● 2015-06-07 21:32:20
● 2016-07-16 10:42:46
○ 2017-03-18 04:29:02
○ 2026-04-13 20:22:38

○A182.92.175.22017-03-18 → 2017-03-18 · 4 obs

○ 2016-07-16 10:42:46
● 2017-03-18 04:29:02
○ 2020-02-24 10:37:36
○ 2026-04-13 20:22:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
shubiaob.com	dns1.4cun.com, dns2.51dns.top	2 records

✅ Authoritative Response

Server:219.138.102.210

NS records: dns1.4cun.com, dns2.51dns.top

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for shubiaob.com (unsigned zone)

⏱️ Timing

Total: 1466ms | Queries: -

📄 Records

Type	Count	Sample Data
SOA	1	`dns.4cun.com admin.shubiaob.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (dns1.4cun.com, dns1.4cun.com)

Analysis

Hierarchy

www.shubiaob.com has shubiaob.com as its parent.

Name Servers

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

shubiaob.com at least partially shares name servers with other domains such as ntwcs.com, qinglingtang.com, ai2a.com, gcne.net and huaige.com.

These name servers are often used together with dns3.4cun.com, dns4.51dns.top, dns2.4cun.com, dns7.4cun.com, ns3.4cun.com, ns4.4cun.com, dns8.51dns.top, ns1.4cun.com, dns6.51dns.top and ns2.4cun.com.

Host names with two IP numbers:

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

The host name 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 are dns1.4cun.com and dns2.51dns.top.

shubiaob.com - robtex.com

shubiaob.com

com