`longchoudai.com`

	CNAME	`exp.gs-cdn.com`
	DNSSEC	⚠️ Not signed
	A	172.65.190.172^{🇺🇸 Cloudflare172.65.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}

`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=1774746822

Same first word

longchoudai.com

DNS History

17 records (3 active, 14 former)

○NSamy.ns.cloudflare.com2026-03-22 → 2026-03-22 · 3 obs

○ 2019-12-28 08:49:16
● 2026-03-22 20:31:22
○ 2026-03-29 01:40:20

○NSdns10.hichina.com2016-04-15 → 2017-02-18 · 4 obs

● 2016-04-15 01:53:26
● 2017-02-18 23:47:10
○ 2019-12-28 08:49:16
○ 2026-03-29 01:40:20

○NSdns9.hichina.com2016-04-15 → 2017-02-18 · 4 obs

● 2016-04-15 01:53:26
● 2017-02-18 23:47:10
○ 2019-12-28 08:49:16
○ 2026-03-29 01:40:20

●NSexpire1.gname-dns.com2026-03-29 → 2026-03-29 · 2 obs

○ 2026-03-22 20:31:22
● 2026-03-29 01:40:20

●NSexpire2.gname-dns.com2026-03-29 → 2026-03-29 · 2 obs

○ 2026-03-22 20:31:22
● 2026-03-29 01:40:20

○NSjm1.dns.com2019-12-28 → 2019-12-28 · 4 obs

○ 2017-02-18 23:47:10
● 2019-12-28 08:49:16
○ 2026-03-22 20:31:22
○ 2026-03-29 01:40:20

○NSjm2.dns.com2019-12-28 → 2019-12-28 · 4 obs

○ 2017-02-18 23:47:10
● 2019-12-28 08:49:16
○ 2026-03-22 20:31:22
○ 2026-03-29 01:40:20

○NSrohin.ns.cloudflare.com2026-03-22 → 2026-03-22 · 3 obs

○ 2019-12-28 08:49:16
● 2026-03-22 20:31:22
○ 2026-03-29 01:40:20

○MXmxdomain.qq.com2016-04-15 → 2017-02-18 · 4 obs

● 2016-04-15 01:53:26
● 2017-02-18 23:47:10
○ 2019-12-28 08:49:16
○ 2026-03-29 01:40:20

○A104.21.41.1532026-03-22 → 2026-03-22 · 3 obs

○ 2019-12-28 08:49:16
● 2026-03-22 20:31:22
○ 2026-03-29 01:40:20

○A114.55.86.1912017-02-18 → 2017-02-18 · 4 obs

○ 2016-04-15 01:53:26
● 2017-02-18 23:47:10
○ 2019-12-28 08:49:16
○ 2026-03-29 01:40:20

○A121.40.49.292016-04-15 → 2016-04-15 · 3 obs

● 2016-04-15 01:53:26
○ 2017-02-18 23:47:10
○ 2026-03-29 01:40:20

○A172.67.148.362026-03-22 → 2026-03-22 · 3 obs

○ 2019-12-28 08:49:16
● 2026-03-22 20:31:22
○ 2026-03-29 01:40:20

○A2606:4700:3030::ac43:94242026-03-22 → 2026-03-22 · 3 obs

○ 2019-12-28 08:49:16
● 2026-03-22 20:31:22
○ 2026-03-29 01:40:20

○A2606:4700:3033::6815:29992026-03-22 → 2026-03-22 · 3 obs

○ 2019-12-28 08:49:16
● 2026-03-22 20:31:22
○ 2026-03-29 01:40:20

○A45.120.205.762019-12-28 → 2019-12-28 · 4 obs

○ 2017-02-18 23:47:10
● 2019-12-28 08:49:16
○ 2026-03-22 20:31:22
○ 2026-03-29 01:40:20

●CNAMEexp.gs-cdn.com2026-03-29 → 2026-03-29 · 1 obs

● 2026-03-29 01:40:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, g.gtld-servers.net, j.gtld-servers.net, b.gtld-servers.net...	-
longchoudai.com	expire1.gname-dns.com, expire2.gname-dns.com	2 records

✅ Authoritative Response

Server:172.64.53.233

NS records: expire1.gname-dns.com, expire2.gname-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for longchoudai.com (unsigned zone)

⏱️ Timing

Total: 527ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`expire1.gname-dns.com, expire2.gname-dns.com`
CNAME	1	`exp.gs-cdn.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (expire1.gname-dns.com, expire2.gname-dns.com)

Analysis

IP Addresses

longchoudai.com points to IP number 172.65.190.172.

Other host names, for example exp.gs-cdn.com and 0syn.com, share IPs with longchoudai.com.

longchoudai.com - robtex.com

longchoudai.com

com

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

`longchoudai.com`

`com`