`mamba81.com`

DNSSEC	⚠️ Not signed
A	45.140.213.231^{🇳🇱 ROYALE-AS45.140.213.0/24}
		PTR	`(root)`
NS	`ns1.julydns.com` ⭐ ⚠️ Not in parent delegation
		A	162.159.48.223^{Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns1.judns.com` ⚠️ Not in zone NS records
		A	162.159.27.251^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns2.judns.com` ⚠️ Not in zone NS records
		A	162.159.27.251^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns2.julydns.com` ⚠️ Not in parent delegation
		A	162.159.48.223^{Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
SOA	`ns1.julydns.com`master@jmdns.com serial=1765943432

`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=1777016431

Subdomains

nbaluxiang.mamba81.com

nbazb.mamba81.com

5g.mamba81.com

nbalive.mamba81.com

Same first word

mamba81.com

DNS History

8 records (5 active, 3 former)

○NSdns13.hichina.com2019-12-16 → 2019-12-16 · 2 obs

● 2019-12-16 06:17:44
○ 2026-04-24 07:46:54

○NSdns14.hichina.com2019-12-16 → 2019-12-16 · 2 obs

● 2019-12-16 06:17:44
○ 2026-04-24 07:46:54

●NSns1.judns.com2026-04-24 → 2026-04-24 · 2 obs

○ 2019-12-16 06:17:44
● 2026-04-24 07:46:54

●NSns1.julydns.com2026-04-24 → 2026-04-24 · 2 obs

○ 2019-12-16 06:17:44
● 2026-04-24 07:46:54

●NSns2.judns.com2026-04-24 → 2026-04-24 · 2 obs

○ 2019-12-16 06:17:44
● 2026-04-24 07:46:54

●NSns2.julydns.com2026-04-24 → 2026-04-24 · 2 obs

○ 2019-12-16 06:17:44
● 2026-04-24 07:46:54

○A211.149.141.262019-12-16 → 2019-12-16 · 2 obs

● 2019-12-16 06:17:44
○ 2026-04-24 07:46:54

●A45.140.213.2312026-04-24 → 2026-04-24 · 2 obs

○ 2019-12-16 06:17:44
● 2026-04-24 07:46:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, k.gtld-servers.net, g.gtld-servers.net, c.gtld-servers.net...	-
mamba81.com	ns1.judns.com, ns2.judns.com	2 records

✅ Authoritative Response

Server:162.159.27.251

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mamba81.com (unsigned zone)

⏱️ Timing

Total: 199ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`45.140.213.231`
NS	2	`ns1.julydns.com, ns2.julydns.com`
SOA	1	`ns1.julydns.com master.jmdns.com`

📌 Glue Records Collected

Total: 2

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

Analysis

Hierarchy

mamba81.com is a parent of nbaluxiang.mamba81.com, nbazb.mamba81.com, 5g.mamba81.com and nbalive.mamba81.com.

IP Addresses

mamba81.com resolves to one IP number: 45.140.213.231.

other host names including pe.lffdjy.com, rr.fubenlaw.com, nba.baichengmoju.com, wap.zxxiangyu.com and guizhou.gov.cn.cdkfdt.cn share IP numbers with mamba81.com.

Name Servers

mamba81.com is delegated to four name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.

mamba81.com at least partially shares name servers with other domains, for instance affra.cn, xiefangyahua.com, yiqedu.cn, ebgo.cn and ffmx.cn.