`tigertop01.com`

DNSSEC	⚠️ Not signed
A	207.148.39.221^{🇭🇰 DIMENSION-1207.148.39.0/24 207.148.39.0/24}
NS	`ns1.julydns.com` ⭐ ⚠️ Not in parent delegation
		A	47.97.51.45^{🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD}
NS	`ns1.judns.com` ⚠️ Not in zone NS records
		A	47.97.51.45^{🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD}
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=1773474736

`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=1776030947

Subdomains

bmw.tigertop01.com

bentley.tigertop01.com

tesla.tigertop01.com

Same first word

tigertop01.com

DNS History

8 records (5 active, 3 former)

○NSdns13.hichina.com2019-12-14 → 2026-02-17 · 4 obs

● 2019-12-14 18:37:16
● 2026-02-17 00:36:28
○ 2026-02-27 01:22:26
○ 2026-04-12 22:02:34

○NSdns14.hichina.com2019-12-14 → 2026-02-17 · 4 obs

● 2019-12-14 18:37:16
● 2026-02-17 00:36:28
○ 2026-02-27 01:22:26
○ 2026-04-12 22:02:34

●NSns1.judns.com2026-03-13 → 2026-04-12 · 3 obs

○ 2026-02-27 01:22:26
● 2026-03-13 01:25:42
● 2026-04-12 22:02:34

●NSns1.julydns.com2026-03-13 → 2026-04-12 · 3 obs

○ 2026-02-27 01:22:26
● 2026-03-13 01:25:42
● 2026-04-12 22:02:34

●NSns2.judns.com2026-03-13 → 2026-04-12 · 3 obs

○ 2026-02-27 01:22:26
● 2026-03-13 01:25:42
● 2026-04-12 22:02:34

●NSns2.julydns.com2026-03-13 → 2026-04-12 · 3 obs

○ 2026-02-27 01:22:26
● 2026-03-13 01:25:42
● 2026-04-12 22:02:34

○A147.92.35.2272026-03-13 → 2026-03-13 · 4 obs

● 2026-03-13 01:25:42
● 2026-03-13 22:21:40
○ 2026-03-16 19:40:16
○ 2026-04-12 22:02:34

●A207.148.39.2212026-03-16 → 2026-04-12 · 3 obs

○ 2026-03-13 22:21:40
● 2026-03-16 19:40:16
● 2026-04-12 22:02:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
tigertop01.com	ns1.judns.com, ns2.judns.com	2 records

✅ Authoritative Response

Server:47.97.51.45

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tigertop01.com (unsigned zone)

⏱️ Timing

Total: 468ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`207.148.39.221`
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

tigertop01.com is a parent of bmw.tigertop01.com, bentley.tigertop01.com and tesla.tigertop01.com.

IP Addresses

tigertop01.com maps to IP address 207.148.39.221.

Other host names, for instance escml.com, rtet.crackersta.com, jieyouwangluo.cn, pan.guuugu.cn and jyd.littlelovebeast.com share IP numbers with tigertop01.com.

Name Servers

tigertop01.com is delegated to four name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.

tigertop01.com at least partially shares name servers with other domains such as cnzhenmofan.com, gzjb168.com, 52yyb.com, gtvlan94.cn and ir70.com.