`luhenchang.com`

DNSSEC	⚠️ Not signed
NS	`ns1.dyna-ns.net` ⚠️ Not in zone NS records
		A	2400:cb00:2049:1::a29f:1a5c^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	2400:cb00:2049:1::a29f:1b9e^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.26.92^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns1.dyna-ns.net`
		A	162.159.27.158^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns1.dyna-ns.net`
NS	`ns2.dyna-ns.net` ⚠️ Not in zone NS records
		A	2400:cb00:2049:1::a29f:1805^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	2400:cb00:2049:1::a29f:1905^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.24.5^{Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns2.dyna-ns.net`
		A	162.159.25.5^{Cloudflare162.159.25.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns2.dyna-ns.net`

`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=1778804561

Same first word

luhenchang.com

DNS History

10 records (2 active, 8 former)

○NSdns1.iidns.com2016-12-19 → 2016-12-19 · 3 obs

● 2016-12-19 02:36:32
○ 2017-12-03 23:37:02
○ 2026-05-15 00:44:24

○NSdns2.iidns.com2016-12-19 → 2016-12-19 · 3 obs

● 2016-12-19 02:36:32
○ 2017-12-03 23:37:02
○ 2026-05-15 00:44:24

○NSdns3.iidns.com2016-12-19 → 2016-12-19 · 3 obs

● 2016-12-19 02:36:32
○ 2017-12-03 23:37:02
○ 2026-05-15 00:44:24

○NSdns4.iidns.com2016-12-19 → 2016-12-19 · 3 obs

● 2016-12-19 02:36:32
○ 2017-12-03 23:37:02
○ 2026-05-15 00:44:24

○NSdns5.iidns.com2016-12-19 → 2016-12-19 · 3 obs

● 2016-12-19 02:36:32
○ 2017-12-03 23:37:02
○ 2026-05-15 00:44:24

○NSdns6.iidns.com2016-12-19 → 2016-12-19 · 3 obs

● 2016-12-19 02:36:32
○ 2017-12-03 23:37:02
○ 2026-05-15 00:44:24

●NSns1.dyna-ns.net2026-05-11 → 2026-05-15 · 3 obs

○ 2017-12-03 23:37:02
● 2026-05-11 08:10:04
● 2026-05-15 00:44:24

●NSns2.dyna-ns.net2026-05-11 → 2026-05-15 · 3 obs

○ 2017-12-03 23:37:02
● 2026-05-11 08:10:04
● 2026-05-15 00:44:24

○NSns3.dns.com2017-12-03 → 2017-12-03 · 4 obs

○ 2016-12-19 02:36:32
● 2017-12-03 23:37:02
○ 2026-05-11 08:10:04
○ 2026-05-15 00:44:24

○CNAMEwww.dnsdn.com2016-12-19 → 2017-12-03 · 4 obs

● 2016-12-19 02:36:32
● 2017-12-03 23:37:02
○ 2026-05-11 08:10:04
○ 2026-05-15 00:44:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, j.gtld-servers.net, g.gtld-servers.net, f.gtld-servers.net...	-
luhenchang.com	ns2.dyna-ns.net, ns1.dyna-ns.net	-

✅ Authoritative Response

Server:162.159.25.5

NS records: ns2.dyna-ns.net, ns1.dyna-ns.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for luhenchang.com (unsigned zone)

⏱️ Timing

Total: 385ms | Queries: -

📄 Records

Type	Count	Sample Data

Analysis

Name Servers

luhenchang.com is delegated to two name servers: ns1.dyna-ns.net and ns2.dyna-ns.net.

luhenchang.com shares the same name server setup as worldsnowboardtour.com, 86gmail.com, suhost.net, qidg.cam and fr-hotel.fr.

Host names with four IP numbers:

Host name ns1.dyna-ns.net points to 2400:cb00:2049:1::a29f:1a5c, 2400:cb00:2049:1::a29f:1b9e, 162.159.26.92 and 162.159.27.158

Host name ns2.dyna-ns.net points to 2400:cb00:2049:1::a29f:1805, 2400:cb00:2049:1::a29f:1905, 162.159.24.5 and 162.159.25.5

luhenchang.com - robtex.com

luhenchang.com

com

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Name Servers

`luhenchang.com`

`com`