`biaoqingdou.com`

DNSSEC	⚠️ Not signed
A	154.215.170.140^{🇭🇰 DXTL-HK154.215.160.0/20 Proxy-registered route object}
NS	`a2.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	`b2.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=1763523261

`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=1777222776

Same first word

biaoqingdou.com

DNS History

10 records (5 active, 5 former)

●NSa.share-dns.com2026-04-15 → 2026-04-26 · 3 obs

○ 2019-04-06 21:39:18
● 2026-04-15 06:10:24
● 2026-04-26 17:15:16

●NSa2.share-dns.com2026-04-15 → 2026-04-26 · 3 obs

○ 2019-04-06 21:39:18
● 2026-04-15 06:10:24
● 2026-04-26 17:15:16

●NSb.share-dns.net2026-04-15 → 2026-04-26 · 3 obs

○ 2019-04-06 21:39:18
● 2026-04-15 06:10:24
● 2026-04-26 17:15:16

●NSb2.share-dns.net2026-04-15 → 2026-04-26 · 3 obs

○ 2019-04-06 21:39:18
● 2026-04-15 06:10:24
● 2026-04-26 17:15:16

○NSf1g1ns1.dnspod.net2015-07-11 → 2019-04-06 · 4 obs

● 2015-07-11 15:39:58
● 2019-04-06 21:39:18
○ 2026-04-15 06:10:24
○ 2026-04-26 17:15:16

○NSf1g1ns2.dnspod.net2015-07-11 → 2019-04-06 · 4 obs

● 2015-07-11 15:39:58
● 2019-04-06 21:39:18
○ 2026-04-15 06:10:24
○ 2026-04-26 17:15:16

○MXmx.ym.163.com2015-11-11 → 2019-04-06 · 4 obs

● 2015-11-11 05:36:16
● 2019-04-06 21:39:18
○ 2026-04-15 06:10:24
○ 2026-04-26 17:15:16

○A121.40.38.1282017-02-11 → 2019-04-06 · 5 obs

○ 2016-04-29 03:18:00
● 2017-02-11 07:38:10
● 2019-04-06 21:39:18
○ 2026-04-15 06:10:24
○ 2026-04-26 17:15:16

●A154.215.170.1402026-04-15 → 2026-04-26 · 3 obs

○ 2019-04-06 21:39:18
● 2026-04-15 06:10:24
● 2026-04-26 17:15:16

○A42.121.130.2332015-07-11 → 2016-04-29 · 4 obs

● 2015-07-11 15:39:58
● 2016-04-29 03:18:00
○ 2017-02-11 07:38:10
○ 2026-04-26 17:15:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
biaoqingdou.com	b2.share-dns.net, a2.share-dns.com	1 record

✅ Authoritative Response

Server:172.64.52.239

NS records: b2.share-dns.net, a2.share-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for biaoqingdou.com (unsigned zone)

⏱️ Timing

Total: 540ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`154.215.170.140`
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 (a2.share-dns.com)

Analysis

IP Addresses

biaoqingdou.com points to an IP address: 154.215.170.140.

Name Servers

biaoqingdou.com delegates to four name servers: a2.share-dns.com, a.share-dns.com, b2.share-dns.net and b.share-dns.net.

biaoqingdou.com at least partially shares name servers with other domains, for instance golftuan.com, ymahjong.com, 969333e.com, njsuwa.com and geonicmedical.com.