`sdhy56.com`

DNSSEC	⚠️ Not signed
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}
			PTR	`ip-172-64-53-25.defastlink.net`
NS	`a8.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}
			PTR	`ip-172-64-53-25.defastlink.net`
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}
			PTR	`ip-172-64-52-239.defastlink.net`
NS	`b8.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}
			PTR	`ip-172-64-52-239.defastlink.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=1771291435

Subdomains

read.sdhy56.com

www.sdhy56.com

Same first word

sdhy56.com

Similar names

hd56sy.com

sdyh56.com

DNS History

13 records (4 active, 9 former)

●NSa.share-dns.com2026-03-22 → 2026-03-22 · 2 obs

○ 2017-12-12 17:18:16
● 2026-03-22 16:47:48

●NSa8.share-dns.com2026-03-22 → 2026-03-22 · 2 obs

○ 2017-12-12 17:18:16
● 2026-03-22 16:47:48

●NSb.share-dns.net2026-03-22 → 2026-03-22 · 2 obs

○ 2017-12-12 17:18:16
● 2026-03-22 16:47:48

●NSb8.share-dns.net2026-03-22 → 2026-03-22 · 2 obs

○ 2017-12-12 17:18:16
● 2026-03-22 16:47:48

○NSexpire1.gname-dns.com2026-03-22 → 2026-03-22 · 1 obs

○ 2026-03-22 16:47:48

○NSexpire2.gname-dns.com2026-03-22 → 2026-03-22 · 1 obs

○ 2026-03-22 16:47:48

○NSns13.xincache.com2015-07-23 → 2017-12-12 · 3 obs

● 2015-07-23 17:34:02
● 2017-12-12 17:18:16
○ 2026-03-22 16:47:48

○NSns14.xincache.com2015-07-23 → 2017-12-12 · 3 obs

● 2015-07-23 17:34:02
● 2017-12-12 17:18:16
○ 2026-03-22 16:47:48

○MXqiye163mx01.mxmail.netease.com2015-07-23 → 2017-12-12 · 3 obs

● 2015-07-23 17:34:02
● 2017-12-12 17:18:16
○ 2026-03-22 16:47:48

○MXqiye163mx02.mxmail.netease.com2015-07-23 → 2017-12-12 · 3 obs

● 2015-07-23 17:34:02
● 2017-12-12 17:18:16
○ 2026-03-22 16:47:48

○A203.158.16.1242015-07-23 → 2016-09-07 · 4 obs

● 2015-07-23 17:34:02
● 2016-09-07 20:43:06
○ 2017-12-12 17:18:16
○ 2026-03-22 16:47:48

○A60.29.250.662017-12-12 → 2017-12-12 · 3 obs

○ 2016-09-07 20:43:06
● 2017-12-12 17:18:16
○ 2026-03-22 16:47:48

○CNAMEexp.gs-cdn.com2026-03-22 → 2026-03-22 · 1 obs

○ 2026-03-22 16:47:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, a.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net...	-
sdhy56.com	b8.share-dns.net, a8.share-dns.com	1 record

✅ Authoritative Response

Server: 172.64.52.239

NS records: b8.share-dns.net, a8.share-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sdhy56.com (unsigned zone)

⏱️ Timing

Total: 235ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`a.share-dns.com, b.share-dns.net`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (a8.share-dns.com)

Analysis

Hierarchy

sdhy56.com is a parent of read.sdhy56.com and www.sdhy56.com.

Name Servers

sdhy56.com is delegated to four name servers: a8.share-dns.com, a.share-dns.com, b8.share-dns.net and b.share-dns.net.

sdhy56.com shares name servers with other domains at least partially, for example nanyanglijie.com, 7855y.com, 66mingcha.com, 027wed.com and shyxdm.cn.