leadzheng.com - robtex.com

leadzheng.com

DNSSEC⚠️ Not signed
A156.254.202.181🇭🇰 HKIDC-AS-AP156.254.192.0/18 ABC
NSa1.share-dns.com ⭐ ⚠️ Not in parent delegation
A172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSa.share-dns.com ⚠️ Not in zone NS records
A172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSb.share-dns.net ⚠️ Not in zone NS records
A172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSb1.share-dns.net ⚠️ Not in parent delegation
A172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
SOAa.share-dns.commaster@share-dns.com serial=1772897322

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1776176232

Same first word

leadzheng.com

DNS History

9 records (5 active, 4 former)

2017201820192020202120222023202420252026NSa.share-dns.coma1.share-dns.comb.share-dns.netb1.share-dns.netf1g1ns1.dnspod.netf1g1ns2.dnspod.netA156.254.202.181154.220.64.19218.85.132.232
●NSa.share-dns.com2026-02-22 → 2026-04-14 · 3 obs
○ 2017-09-05 07:40:14
● 2026-02-22 02:30:42
● 2026-04-14 14:22:38
●NSa1.share-dns.com2026-02-22 → 2026-04-14 · 3 obs
○ 2017-09-05 07:40:14
● 2026-02-22 02:30:42
● 2026-04-14 14:22:38
●NSb.share-dns.net2026-02-22 → 2026-04-14 · 3 obs
○ 2017-09-05 07:40:14
● 2026-02-22 02:30:42
● 2026-04-14 14:22:38
●NSb1.share-dns.net2026-02-22 → 2026-04-14 · 3 obs
○ 2017-09-05 07:40:14
● 2026-02-22 02:30:42
● 2026-04-14 14:22:38
○NSf1g1ns1.dnspod.net2016-12-16 → 2017-09-05 · 4 obs
● 2016-12-16 23:20:28
● 2017-09-05 07:40:14
○ 2026-02-22 02:30:42
○ 2026-04-14 14:22:38
○NSf1g1ns2.dnspod.net2016-12-16 → 2017-09-05 · 4 obs
● 2016-12-16 23:20:28
● 2017-09-05 07:40:14
○ 2026-02-22 02:30:42
○ 2026-04-14 14:22:38
○A154.220.64.192026-02-22 → 2026-04-14 · 2 obs
○ 2026-02-22 02:30:42
○ 2026-04-14 14:22:38
●A156.254.202.1812026-02-22 → 2026-04-14 · 3 obs
○ 2017-09-05 07:40:14
● 2026-02-22 02:30:42
● 2026-04-14 14:22:38
○A218.85.132.2322016-12-16 → 2017-09-05 · 4 obs
● 2016-12-16 23:20:28
● 2017-09-05 07:40:14
○ 2026-02-22 02:30:42
○ 2026-04-14 14:22:38

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
leadzheng.comb1.share-dns.net, a1.share-dns.com1 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 leadzheng.com (unsigned zone)

⏱️ Timing

Total: 254ms | Queries: -

📄 Records

TypeCountSample Data
A1156.254.202.181
NS2a.share-dns.com, b.share-dns.net
SOA1a.share-dns.com master.share-dns.com

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (a1.share-dns.com)

Analysis

IP Addresses

leadzheng.com points to a single IP address: 156.254.202.181.

Other host names, such as ilearncenter.org and fsmaps.com, share IP numbers with leadzheng.com.

Name Servers

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

leadzheng.com at least partially shares name servers with other domains, for example qianyuanart.com, boji33.com, ynbgwx.com, gongyintong.com and 67zz.cc.

these name servers are commonly used with the following name servers: a8.share-dns.com, b8.share-dns.net, a9.share-dns.com, b9.share-dns.net, a5.share-dns.com, b5.share-dns.net, a4.share-dns.com, b4.share-dns.net, a3.share-dns.com and b3.share-dns.net.

a1.share-dns.com points to 172.64.53.25

a.share-dns.com points to 172.64.53.25

b1.share-dns.net points to 172.64.52.239

b.share-dns.net points to 172.64.52.239

a1.share-dns.com and a.share-dns.com point to 172.64.53.25

b1.share-dns.net and b.share-dns.net point to 172.64.52.239