`byshdq.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	`a1.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	`b1.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

Same first word

byshdq.cn

byshdq.com

Similar names

hbdsyq.com

sdhbyq.com

sdyqhb.com

hbsydq.com

hbsqdy.com

sdhqyb.com

sdqyhb.com

qhdybs.com

hbsdqy.com

hybdsq.com

hbsyqd.com

shdqby.com

hbsdyq.com

sdqyhb.cn

hbdsqy.com

DNS History

12 records (4 active, 8 former)

●NSa.share-dns.com2026-03-24 → 2026-03-24 · 2 obs

○ 2021-09-19 15:31:10
● 2026-03-24 07:36:54

●NSa1.share-dns.com2026-03-24 → 2026-03-24 · 2 obs

○ 2021-09-19 15:31:10
● 2026-03-24 07:36:54

●NSb.share-dns.net2026-03-24 → 2026-03-24 · 2 obs

○ 2021-09-19 15:31:10
● 2026-03-24 07:36:54

●NSb1.share-dns.net2026-03-24 → 2026-03-24 · 2 obs

○ 2021-09-19 15:31:10
● 2026-03-24 07:36:54

○NSdns.bizcn.com2017-05-30 → 2017-05-30 · 4 obs

○ 2015-06-19 15:35:00
● 2017-05-30 13:14:42
○ 2021-09-18 10:47:30
○ 2026-03-24 07:36:54

○NSjm1.dns.com2021-09-18 → 2021-09-19 · 4 obs

○ 2017-05-30 13:14:42
● 2021-09-18 10:47:30
● 2021-09-19 15:31:10
○ 2026-03-24 07:36:54

○NSjm2.dns.com2021-09-18 → 2021-09-19 · 4 obs

○ 2017-05-30 13:14:42
● 2021-09-18 10:47:30
● 2021-09-19 15:31:10
○ 2026-03-24 07:36:54

○NSns1.dns.com.cn2015-06-19 → 2017-05-30 · 4 obs

● 2015-06-19 15:35:00
● 2017-05-30 13:14:42
○ 2021-09-18 10:47:30
○ 2026-03-24 07:36:54

○NSns2.dns.com.cn2015-06-19 → 2017-05-30 · 4 obs

● 2015-06-19 15:35:00
● 2017-05-30 13:14:42
○ 2021-09-18 10:47:30
○ 2026-03-24 07:36:54

○MXmx34.dns.com.cn2015-06-19 → 2017-05-30 · 4 obs

● 2015-06-19 15:35:00
● 2017-05-30 13:14:42
○ 2021-09-18 10:47:30
○ 2026-03-24 07:36:54

○A104.252.15.1312021-09-18 → 2021-09-19 · 4 obs

○ 2017-05-30 13:14:42
● 2021-09-18 10:47:30
● 2021-09-19 15:31:10
○ 2026-03-24 07:36:54

○A61.155.209.2392015-06-19 → 2017-05-30 · 4 obs

● 2015-06-19 15:35:00
● 2017-05-30 13:14:42
○ 2021-09-18 10:47:30
○ 2026-03-24 07:36:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
byshdq.com	b1.share-dns.net, a1.share-dns.com	1 record

✅ Authoritative Response

Server:172.64.53.25

NS records: b1.share-dns.net, a1.share-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for byshdq.com (unsigned zone)

⏱️ Timing

Total: 588ms | 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 (a1.share-dns.com)

Analysis

Name Servers

byshdq.com delegates to four name servers: a1.share-dns.com, a.share-dns.com, b1.share-dns.net and b.share-dns.net.

byshdq.com at least partially shares name servers with other domains, for instance cibaowang.com, dophy.net, vhj00.com, medzpw.com and ssc5168.com.