`cdyunhan.com`

DNSSEC	⚠️ Not signed
A	144.168.73.237^{🇺🇸 ESITED-1144.168.64.0/18 ESITED Prefix}
NS	`a10.share-dns.com` ⭐ ⚠️ Not in parent delegation
		A	172.64.53.25^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`a.share-dns.com` ⚠️ Not in zone NS records
		A	172.64.53.25^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`b.share-dns.net` ⚠️ Not in zone NS records
		A	172.64.52.239^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`b10.share-dns.net` ⚠️ Not in parent delegation
		A	172.64.52.239^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
SOA	`a.share-dns.com`master@share-dns.com serial=1765789329

`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=1776097247

Same first word

cdyunhan.com

Similar names

cdhunyan.com

dannychu.com

DNS History

11 records (5 active, 6 former)

●NSa.share-dns.com2026-03-16 → 2026-04-13 · 3 obs

○ 2017-07-10 01:35:30
● 2026-03-16 18:41:22
● 2026-04-13 16:50:32

●NSa10.share-dns.com2026-03-16 → 2026-04-13 · 3 obs

○ 2017-07-10 01:35:30
● 2026-03-16 18:41:22
● 2026-04-13 16:50:32

●NSb.share-dns.net2026-03-16 → 2026-04-13 · 3 obs

○ 2017-07-10 01:35:30
● 2026-03-16 18:41:22
● 2026-04-13 16:50:32

●NSb10.share-dns.net2026-03-16 → 2026-04-13 · 3 obs

○ 2017-07-10 01:35:30
● 2026-03-16 18:41:22
● 2026-04-13 16:50:32

○NSdns10.hichina.com2016-12-14 → 2017-07-10 · 4 obs

● 2016-12-14 11:45:34
● 2017-07-10 01:35:30
○ 2026-03-16 18:41:22
○ 2026-04-13 16:50:32

○NSdns9.hichina.com2016-12-14 → 2017-07-10 · 4 obs

● 2016-12-14 11:45:34
● 2017-07-10 01:35:30
○ 2026-03-16 18:41:22
○ 2026-04-13 16:50:32

○MXmxbiz1.qq.com2016-12-14 → 2017-07-10 · 4 obs

● 2016-12-14 11:45:34
● 2017-07-10 01:35:30
○ 2026-03-16 18:41:22
○ 2026-04-13 16:50:32

○MXmxbiz2.qq.com2016-12-14 → 2017-07-10 · 4 obs

● 2016-12-14 11:45:34
● 2017-07-10 01:35:30
○ 2026-03-16 18:41:22
○ 2026-04-13 16:50:32

○A115.28.230.912017-07-10 → 2017-07-10 · 4 obs

○ 2016-12-14 11:45:34
● 2017-07-10 01:35:30
○ 2026-03-16 18:41:22
○ 2026-04-13 16:50:32

○A120.24.172.1052016-12-14 → 2016-12-14 · 3 obs

● 2016-12-14 11:45:34
○ 2017-07-10 01:35:30
○ 2026-04-13 16:50:32

●A144.168.73.2372026-03-16 → 2026-04-13 · 3 obs

○ 2017-07-10 01:35:30
● 2026-03-16 18:41:22
● 2026-04-13 16:50:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
cdyunhan.com	b10.share-dns.net, a10.share-dns.com	1 record

✅ Authoritative Response

Server:172.64.52.239

NS records: b10.share-dns.net, a10.share-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cdyunhan.com (unsigned zone)

⏱️ Timing

Total: 215ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`144.168.73.237`
NS	2	`a.share-dns.com, b.share-dns.net`
SOA	1	`a.share-dns.com master.share-dns.com`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (a10.share-dns.com)

Analysis

IP Addresses

cdyunhan.com points to an IP address: 144.168.73.237.

other host names include youyzb.com, sxsyzt.com, fi11sp11.com, bjhssm.com and sevfor.com; they share IP numbers with cdyunhan.com.

Name Servers

cdyunhan.com delegates to four name servers: a10.share-dns.com, a.share-dns.com, b10.share-dns.net and b.share-dns.net.

cdyunhan.com at least partially shares name servers with other domains, for instance kaitaiblasting.com, fssez.com, zjjbb.com, sh-qydk.com and jlsdyzy.com.