`512sj.com`

DNSSEC	⚠️ Not signed
A	154.31.171.98^{🇩🇪 NEBULA-GLOBAL154.31.171.0/24 STARCLOUD GLOBAL}
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=1765040680

`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=1774741287

Same first word

512sj.com

Similar names

js215.com

js521.com.cn

js125.com

521sj.com

DNS History

11 records (5 active, 6 former)

●NSa.share-dns.com2026-03-21 → 2026-03-29 · 3 obs

○ 2019-02-10 13:58:04
● 2026-03-21 09:01:46
● 2026-03-29 00:02:38

●NSa1.share-dns.com2026-03-21 → 2026-03-29 · 3 obs

○ 2019-02-10 13:58:04
● 2026-03-21 09:01:46
● 2026-03-29 00:02:38

●NSb.share-dns.net2026-03-21 → 2026-03-29 · 3 obs

○ 2019-02-10 13:58:04
● 2026-03-21 09:01:46
● 2026-03-29 00:02:38

●NSb1.share-dns.net2026-03-21 → 2026-03-29 · 3 obs

○ 2019-02-10 13:58:04
● 2026-03-21 09:01:46
● 2026-03-29 00:02:38

○NSdns10.hichina.com2015-10-16 → 2019-02-10 · 5 obs

○ 2015-04-29 00:02:58
● 2015-10-16 14:36:04
● 2019-02-10 13:58:04
○ 2026-03-21 09:01:46
○ 2026-03-29 00:02:38

○NSdns13.hichina.com2015-04-29 → 2015-04-29 · 3 obs

● 2015-04-29 00:02:58
○ 2015-10-16 14:36:04
○ 2026-03-29 00:02:38

○NSdns14.hichina.com2015-04-29 → 2015-04-29 · 3 obs

● 2015-04-29 00:02:58
○ 2015-10-16 14:36:04
○ 2026-03-29 00:02:38

○NSdns9.hichina.com2015-10-16 → 2019-02-10 · 5 obs

○ 2015-04-29 00:02:58
● 2015-10-16 14:36:04
● 2019-02-10 13:58:04
○ 2026-03-21 09:01:46
○ 2026-03-29 00:02:38

○A113.10.140.2472016-03-10 → 2019-02-10 · 5 obs

○ 2015-12-13 16:47:10
● 2016-03-10 09:52:08
● 2019-02-10 13:58:04
○ 2026-03-21 09:01:46
○ 2026-03-29 00:02:38

○A120.24.96.962015-10-16 → 2015-12-13 · 4 obs

● 2015-10-16 14:36:04
● 2015-12-13 16:47:10
○ 2016-03-10 09:52:08
○ 2026-03-29 00:02:38

●A154.31.171.982026-03-21 → 2026-03-29 · 3 obs

○ 2019-02-10 13:58:04
● 2026-03-21 09:01:46
● 2026-03-29 00:02:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
512sj.com	b1.share-dns.net, a1.share-dns.com	1 record

✅ Authoritative Response

Server:172.64.52.239

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 512sj.com (unsigned zone)

⏱️ Timing

Total: 1627ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`154.31.171.98`
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

512sj.com points to a single IP: 154.31.171.98.

Other host names, for instance zzjrzx.com, share IP numbers with 512sj.com.

Name Servers

512sj.com is delegated to four name servers: a1.share-dns.com, a.share-dns.com, b1.share-dns.net and b.share-dns.net.

512sj.com at least partially shares its name servers with other domains, for instance sweilstudios.com, ehehui.com, adss1.com, sxycht.com and www11411.com.