`sbf721.com`

	CNAME	`hk.bck-bet.com`
	DNSSEC	⚠️ Not signed
	A	168.63.151.129^{🇭🇰 Microsoft168.62.0.0/15 MICROSOFT}

`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=1781729130

Subdomains

www.sbf721.com

Same first word

sbf721.com

DNS History

5 records (3 active, 2 former)

○NSamber.ns.cloudflare.com2017-08-15 → 2017-08-15 · 3 obs

● 2017-08-15 03:39:18
○ 2026-02-21 08:30:34
○ 2026-06-17 20:47:30

●NSns1.dns.com2026-02-21 → 2026-06-17 · 3 obs

○ 2017-08-15 03:39:18
● 2026-02-21 08:30:34
● 2026-06-17 20:47:30

●NSns2.dns.com2026-02-21 → 2026-06-17 · 3 obs

○ 2017-08-15 03:39:18
● 2026-02-21 08:30:34
● 2026-06-17 20:47:30

○NSray.ns.cloudflare.com2017-08-15 → 2017-08-15 · 3 obs

● 2017-08-15 03:39:18
○ 2026-02-21 08:30:34
○ 2026-06-17 20:47:30

●CNAMEhk.bck-bet.com2026-02-21 → 2026-06-17 · 2 obs

● 2026-02-21 08:30:34
● 2026-06-17 20:47:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
sbf721.com	ns1.dns.com, ns2.dns.com	6 records

✅ Authoritative Response

Server:154.23.191.128

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sbf721.com (unsigned zone)

⏱️ Timing

Total: 649ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ns1.dns.com, ns2.dns.com`
CNAME	1	`hk.bck-bet.com`
SOA	1	`ns1.dns.com admin.dns.com`

📌 Glue Records Collected

Total: 6

Out-of-bailiwick: 6 (ns1.dns.com, ns1.dns.com, ns1.dns.com...)

Analysis

Hierarchy

www.sbf721.com is delegated beneath sbf721.com.

IP Addresses

sbf721.com points to a single IP number: 168.63.151.129.

Additional host names — 625928.com, bckbet88.com, occ888.com and two others — share IP numbers with sbf721.com.

sbf721.com - robtex.com

sbf721.com

com