`bt920.com`

DNSSEC	⚠️ Not signed
A	154.17.8.251^{🇺🇸 DMIT-AS906154.17.8.0/24 DMIT}
		PTR	`host-by.dmit.com`
NS	`ns1.dnsbbz.com` ⚠️ Not in zone NS records
		A	47.57.189.116^{🇭🇰 Alibaba-Cloud47.57.0.0/16 Proxy-registered route object}
NS	`ns2.dnsbbz.com` ⚠️ Not in zone NS records
		A	8.216.129.111^{🇸🇬 Alibaba-Cloud8.216.128.0/18 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}

`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=1778662656

Subdomains

www.bt920.com

Same first word

bt920.com

Similar names

029tb.com

029bt.com

DNS History

9 records (3 active, 6 former)

○NSdns10.hichina.com2016-04-21 → 2016-04-21 · 3 obs

● 2016-04-21 01:29:44
○ 2017-01-08 07:10:12
○ 2026-05-13 09:12:24

○NSdns9.hichina.com2016-04-21 → 2016-04-21 · 3 obs

● 2016-04-21 01:29:44
○ 2017-01-08 07:10:12
○ 2026-05-13 09:12:24

●NSns1.dnsbbz.com2026-04-30 → 2026-05-13 · 3 obs

○ 2018-07-30 03:10:18
● 2026-04-30 12:19:22
● 2026-05-13 09:12:24

○NSns1.dnsdun.com2017-01-08 → 2017-01-08 · 4 obs

○ 2016-04-21 01:29:44
● 2017-01-08 07:10:12
○ 2018-07-30 03:10:18
○ 2026-05-13 09:12:24

○NSns1.dnsdun.net2017-01-08 → 2017-01-08 · 4 obs

○ 2016-04-21 01:29:44
● 2017-01-08 07:10:12
○ 2018-07-30 03:10:18
○ 2026-05-13 09:12:24

●NSns2.dnsbbz.com2026-04-30 → 2026-05-13 · 3 obs

○ 2018-07-30 03:10:18
● 2026-04-30 12:19:22
● 2026-05-13 09:12:24

○A107.167.41.372017-01-08 → 2017-01-08 · 3 obs

● 2017-01-08 07:10:12
○ 2018-07-30 03:10:18
○ 2026-05-13 09:12:24

●A154.17.8.2512026-04-30 → 2026-05-13 · 3 obs

○ 2026-04-30 12:19:22
● 2026-04-30 18:40:10
● 2026-05-13 09:12:24

○A23.224.93.1012026-04-30 → 2026-04-30 · 4 obs

○ 2018-07-30 03:10:18
● 2026-04-30 12:19:22
○ 2026-04-30 18:40:10
○ 2026-05-13 09:12:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
bt920.com	ns1.dnsbbz.com, ns2.dnsbbz.com	2 records

✅ Authoritative Response

Server:8.216.129.111

NS records: ns1.dnsbbz.com, ns2.dnsbbz.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bt920.com (unsigned zone)

⏱️ Timing

Total: 759ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`154.17.8.251`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.dnsbbz.com, ns2.dnsbbz.com)

Analysis

Hierarchy

The parent of www.bt920.com is bt920.com.

IP Addresses

bt920.com points to an IP address: 154.17.8.251.

other host names include 97hxw.com, 361mn.com, b(0x787878)8.com, yese21.com and fi11dd29.com; they share IP numbers with bt920.com.

Name Servers

Two name servers ns1.dnsbbz.com and ns2.dnsbbz.com handle the delegation for bt920.com.

bt920.com shares the same name server setup as other domains, for instance 51qqq.com, jiji66.com, hgr999.com, azjav.com and 657rr.com.

Host names with one IP:

ns1.dnsbbz.com points to: 47.57.189.116

ns2.dnsbbz.com points to: 8.216.129.111

bt920.com - robtex.com

bt920.com

com