`yc-sd.com`

DNSSEC	⚠️ Not signed
A	156.250.28.104^{🇿🇦 HKIDC-AS-AP156.250.16.0/20 abcde}
NS	`a7.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	`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	`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	`b7.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`
SOA	`a.share-dns.com`master@share-dns.com serial=1770369523

`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

Same first word

yc-sd.com

Similar names

yc-ds.com

ys-dc.com

y-sdc.com

y-cds.co.jp

ds-cy.com

sc-dy.com

sd-cy.com

dy-sc.com

sy-cd.com

sd-yc.com

DNS History

9 records (5 active, 4 former)

●NSa.share-dns.com2026-02-17 → 2026-03-14 · 3 obs

○ 2017-04-29 09:16:42
● 2026-02-17 14:49:34
● 2026-03-14 13:02:32

●NSa7.share-dns.com2026-02-17 → 2026-03-14 · 3 obs

○ 2017-04-29 09:16:42
● 2026-02-17 14:49:34
● 2026-03-14 13:02:32

●NSb.share-dns.net2026-02-17 → 2026-03-14 · 3 obs

○ 2017-04-29 09:16:42
● 2026-02-17 14:49:34
● 2026-03-14 13:02:32

●NSb7.share-dns.net2026-02-17 → 2026-03-14 · 3 obs

○ 2017-04-29 09:16:42
● 2026-02-17 14:49:34
● 2026-03-14 13:02:32

○NSdns7.hichina.com2015-05-31 → 2017-04-29 · 4 obs

● 2015-05-31 19:26:26
● 2017-04-29 09:16:42
○ 2026-02-17 14:49:34
○ 2026-03-14 13:02:32

○NSdns8.hichina.com2015-05-31 → 2017-04-29 · 4 obs

● 2015-05-31 19:26:26
● 2017-04-29 09:16:42
○ 2026-02-17 14:49:34
○ 2026-03-14 13:02:32

○A125.65.112.102015-05-31 → 2017-04-29 · 4 obs

● 2015-05-31 19:26:26
● 2017-04-29 09:16:42
○ 2026-02-17 14:49:34
○ 2026-03-14 13:02:32

●A156.250.28.1042026-02-17 → 2026-03-14 · 3 obs

○ 2017-04-29 09:16:42
● 2026-02-17 14:49:34
● 2026-03-14 13:02:32

○A156.254.192.1682026-02-17 → 2026-03-14 · 2 obs

○ 2026-02-17 14:49:34
○ 2026-03-14 13:02:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, c.gtld-servers.net, f.gtld-servers.net, m.gtld-servers.net...	-
yc-sd.com	b7.share-dns.net, a7.share-dns.com	1 record

✅ Authoritative Response

Server: 172.64.53.25

NS records: b7.share-dns.net, a7.share-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for yc-sd.com (unsigned zone)

⏱️ Timing

Total: 901ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`156.250.28.104`
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 (a7.share-dns.com)

Analysis

IP Addresses

yc-sd.com resolves to one IP number: 156.250.28.104.

Name Servers

yc-sd.com is delegated to four name servers: a7.share-dns.com, a.share-dns.com, b7.share-dns.net and b.share-dns.net.

yc-sd.com at least partially shares name servers with other domains, for instance ncwlx.cn, 1on1designs.net, 222084.com, gun-girls.com and 99djdj.com.