`xxbbt.com`

DNSSEC	⚠️ Not signed
A	115.29.174.236^{🇨🇳 Alibaba-Cloud115.29.128.0/17}
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	`dns8.51dns.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@xxbbt.com serial=1772528133

`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=1774505977

Same first word

xxbbt.net

xxbbt.com

Similar names

bxtxb.com

btbxx.com

btbxx.cc

DNS History

4 records (4 active, 0 former)

●NSdns.4cun.com2015-05-28 → 2026-03-26 · 2 obs

● 2015-05-28 14:45:02
● 2026-03-26 06:26:04

●NSdns7.4cun.com2026-03-25 → 2026-03-26 · 3 obs

○ 2015-05-28 14:45:02
● 2026-03-25 10:30:30
● 2026-03-26 06:26:04

●NSdns8.51dns.top2026-03-25 → 2026-03-26 · 3 obs

○ 2015-05-28 14:45:02
● 2026-03-25 10:30:30
● 2026-03-26 06:26:04

●A115.29.174.2362015-05-28 → 2026-03-26 · 2 obs

● 2015-05-28 14:45:02
● 2026-03-26 06:26:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
xxbbt.com	dns7.4cun.com, dns8.51dns.top	2 records

✅ Authoritative Response

Server:61.172.183.74

NS records: dns7.4cun.com, dns8.51dns.top

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for xxbbt.com (unsigned zone)

⏱️ Timing

Total: 1264ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`115.29.174.236`
SOA	1	`dns.4cun.com admin.xxbbt.com`

📌 Glue Records Collected

Total: 2

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

Analysis

IP Addresses

xxbbt.com maps to IP address 115.29.174.236.

Name Servers

xxbbt.com is delegated to name servers dns7.4cun.com, dns.4cun.com and dns8.51dns.top.

xxbbt.com at least partially shares name servers with other domains such as uvien.com, ferf.cn, honseni.com, zjsnby.com and jskc.net.

These name servers are often used together with dns4.51dns.top, dns3.4cun.com, dns2.51dns.top, dns1.4cun.com, dns8.4cun.com, dns6.51dns.top, dns5.4cun.com, ns3.4cun.com, ns4.4cun.com and ns1.4cun.com.

Host names with two IP numbers:

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

The host name dns8.51dns.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 dns7.4cun.com and dns8.51dns.top.

xxbbt.com - robtex.com

xxbbt.com

com