`ruidayun.com`

DNSSEC	⚠️ Not signed
A	38.238.21.48^{🇺🇸 HDHK38.238.16.0/20}
NS	`a4.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	`b4.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=1752070573

`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=1776209442

Same first word

ruidayun.com

DNS History

10 records (5 active, 5 former)

●NSa.share-dns.com2026-04-14 → 2026-04-14 · 2 obs

○ 2017-04-19 02:09:32
● 2026-04-14 23:54:04

●NSa4.share-dns.com2026-04-14 → 2026-04-14 · 2 obs

○ 2017-04-19 02:09:32
● 2026-04-14 23:54:04

●NSb.share-dns.net2026-04-14 → 2026-04-14 · 2 obs

○ 2017-04-19 02:09:32
● 2026-04-14 23:54:04

●NSb4.share-dns.net2026-04-14 → 2026-04-14 · 2 obs

○ 2017-04-19 02:09:32
● 2026-04-14 23:54:04

○NSdns10.hichina.com2015-08-12 → 2017-04-19 · 3 obs

● 2015-08-12 03:48:32
● 2017-04-19 02:09:32
○ 2026-04-14 23:54:04

○NSdns9.hichina.com2015-08-12 → 2017-04-19 · 3 obs

● 2015-08-12 03:48:32
● 2017-04-19 02:09:32
○ 2026-04-14 23:54:04

○MXmxn.mxhichina.com2015-08-12 → 2017-04-19 · 3 obs

● 2015-08-12 03:48:32
● 2017-04-19 02:09:32
○ 2026-04-14 23:54:04

○MXmxw.mxhichina.com2015-08-12 → 2017-04-19 · 3 obs

● 2015-08-12 03:48:32
● 2017-04-19 02:09:32
○ 2026-04-14 23:54:04

○A121.42.134.2452015-08-12 → 2017-04-19 · 3 obs

● 2015-08-12 03:48:32
● 2017-04-19 02:09:32
○ 2026-04-14 23:54:04

●A38.238.21.482026-04-14 → 2026-04-14 · 2 obs

○ 2017-04-19 02:09:32
● 2026-04-14 23:54:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, d.gtld-servers.net, b.gtld-servers.net, h.gtld-servers.net...	-
ruidayun.com	b4.share-dns.net, a4.share-dns.com	1 record

✅ Authoritative Response

Server:172.64.53.25

NS records: b4.share-dns.net, a4.share-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ruidayun.com (unsigned zone)

⏱️ Timing

Total: 287ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`38.238.21.48`
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 (a4.share-dns.com)

Analysis

IP Addresses

ruidayun.com points to a single IP: 38.238.21.48.

Other host names such as lerqu.cn and zhtiane.com share IP numbers with ruidayun.com.

Name Servers

ruidayun.com's delegation is handled by four name servers: a4.share-dns.com, a.share-dns.com, b4.share-dns.net and b.share-dns.net.

ruidayun.com partially shares name servers with other domains; examples include aplaijiu.com, fh1960.com, ag9843.com, czrzzs.com and singdish.com.