`yrqbz.com`

DNSSEC	⚠️ Not signed
A	154.218.162.220^{🇭🇰 ASLINE-AS-AP154.218.160.0/20}
NS	`a12.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	`b12.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=1754617649

`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=1774576977

Subdomains

mail.yrqbz.com

Same first word

yrqbz.com

Similar names

rybqz.com

qybzr.cn

rzbqy.com

zryqb.cn

DNS History

10 records (5 active, 5 former)

●NSa.share-dns.com2026-03-26 → 2026-03-27 · 3 obs

○ 2016-11-08 10:47:50
● 2026-03-26 08:37:58
● 2026-03-27 02:22:34

●NSa12.share-dns.com2026-03-26 → 2026-03-27 · 3 obs

○ 2016-11-08 10:47:50
● 2026-03-26 08:37:58
● 2026-03-27 02:22:34

●NSb.share-dns.net2026-03-26 → 2026-03-27 · 3 obs

○ 2016-11-08 10:47:50
● 2026-03-26 08:37:58
● 2026-03-27 02:22:34

●NSb12.share-dns.net2026-03-26 → 2026-03-27 · 3 obs

○ 2016-11-08 10:47:50
● 2026-03-26 08:37:58
● 2026-03-27 02:22:34

○NSns1.xrnet.cn2015-05-20 → 2016-11-08 · 4 obs

● 2015-05-20 11:05:52
● 2016-11-08 10:47:50
○ 2026-03-26 08:37:58
○ 2026-03-27 02:22:34

○NSns2.xrnet.cn2015-05-20 → 2016-11-08 · 4 obs

● 2015-05-20 11:05:52
● 2016-11-08 10:47:50
○ 2026-03-26 08:37:58
○ 2026-03-27 02:22:34

○MXmail.yrqbz.com2015-05-20 → 2016-11-08 · 4 obs

● 2015-05-20 11:05:52
● 2016-11-08 10:47:50
○ 2026-03-26 08:37:58
○ 2026-03-27 02:22:34

○A115.144.69.2372016-11-08 → 2016-11-08 · 4 obs

○ 2015-10-14 01:19:40
● 2016-11-08 10:47:50
○ 2026-03-26 08:37:58
○ 2026-03-27 02:22:34

●A154.218.162.2202026-03-26 → 2026-03-27 · 3 obs

○ 2016-11-08 10:47:50
● 2026-03-26 08:37:58
● 2026-03-27 02:22:34

○A211.42.249.472015-05-20 → 2015-05-20 · 3 obs

● 2015-05-20 11:05:52
○ 2015-10-14 01:19:40
○ 2026-03-27 02:22:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
yrqbz.com	b12.share-dns.net, a12.share-dns.com	1 record

✅ Authoritative Response

Server:172.64.52.239

NS records: b12.share-dns.net, a12.share-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for yrqbz.com (unsigned zone)

⏱️ Timing

Total: 415ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`154.218.162.220`
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 (a12.share-dns.com)

Analysis

Hierarchy

mail.yrqbz.com is a child of yrqbz.com.

IP Addresses

yrqbz.com resolves to one IP number: 154.218.162.220.

Other host names for instance suxianfeng.com and mail.yrqbz.com share IP numbers with yrqbz.com.

Name Servers

yrqbz.com delegates to four name servers: a12.share-dns.com, a.share-dns.com, b12.share-dns.net and b.share-dns.net.

yrqbz.com at least partially shares name servers with other domains, including ajcx.cn, fjxhhg.com, taihuishou.com, yk1431.com and hunantianzhu.com.