`591bzj.com`

DNSSEC	⚠️ Not signed
A	156.251.14.233^{🇺🇸 TCLOUDNET156.251.14.0/24 Tcloudnet, Inc}
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}
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	`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}
SOA	`a.share-dns.com`master@share-dns.com serial=1773306803

`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=1776214977

Same first word

591bzj.com

DNS History

13 records (5 active, 8 former)

●NSa.share-dns.com2026-03-19 → 2026-04-15 · 3 obs

○ 2017-12-15 06:08:12
● 2026-03-19 07:15:56
● 2026-04-15 01:05:02

●NSa1.share-dns.com2026-03-19 → 2026-04-15 · 3 obs

○ 2017-12-15 06:08:12
● 2026-03-19 07:15:56
● 2026-04-15 01:05:02

●NSb.share-dns.net2026-03-19 → 2026-04-15 · 3 obs

○ 2017-12-15 06:08:12
● 2026-03-19 07:15:56
● 2026-04-15 01:05:02

●NSb1.share-dns.net2026-03-19 → 2026-04-15 · 3 obs

○ 2017-12-15 06:08:12
● 2026-03-19 07:15:56
● 2026-04-15 01:05:02

○NSdns.bizcn.com2017-12-15 → 2017-12-15 · 4 obs

○ 2016-12-17 08:18:14
● 2017-12-15 06:08:12
○ 2026-03-19 07:15:56
○ 2026-04-15 01:05:02

○NSns1.alidns.com2026-03-19 → 2026-04-15 · 2 obs

○ 2026-03-19 07:15:56
○ 2026-04-15 01:05:02

○NSns1.dns.com.cn2017-12-15 → 2017-12-15 · 4 obs

○ 2016-12-17 08:18:14
● 2017-12-15 06:08:12
○ 2026-03-19 07:15:56
○ 2026-04-15 01:05:02

○NSns2.alidns.com2026-03-19 → 2026-04-15 · 2 obs

○ 2026-03-19 07:15:56
○ 2026-04-15 01:05:02

○NSns2.dns.com.cn2016-12-17 → 2017-12-15 · 4 obs

● 2016-12-17 08:18:14
● 2017-12-15 06:08:12
○ 2026-03-19 07:15:56
○ 2026-04-15 01:05:02

○A115.236.23.1642016-12-17 → 2016-12-17 · 3 obs

● 2016-12-17 08:18:14
○ 2017-12-15 06:08:12
○ 2026-04-15 01:05:02

○A156.251.14.1672026-03-19 → 2026-04-15 · 2 obs

○ 2026-03-19 07:15:56
○ 2026-04-15 01:05:02

●A156.251.14.2332026-03-19 → 2026-04-15 · 3 obs

○ 2017-12-15 06:08:12
● 2026-03-19 07:15:56
● 2026-04-15 01:05:02

○CNAMEhbzhangxh.mtnets.net2016-12-17 → 2017-12-15 · 4 obs

● 2016-12-17 08:18:14
● 2017-12-15 06:08:12
○ 2026-03-19 07:15:56
○ 2026-04-15 01:05:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
591bzj.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 591bzj.com (unsigned zone)

⏱️ Timing

Total: 291ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`156.251.14.233`
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 (a1.share-dns.com)

Analysis

IP Addresses

591bzj.com points to a single IP: 156.251.14.233.

Name Servers

591bzj.com's delegation is handled by four name servers: a1.share-dns.com, a.share-dns.com, b1.share-dns.net and b.share-dns.net.

591bzj.com partially shares name servers with other domains; examples include mmaxxa.com, lhsm168.com, bonafiedinc.com, 5332i.com and langweism.com.