51zjc.com - robtex.com

51zjc.com

DNSSEC⚠️ Not signed
A149.104.189.140🇺🇸 NEBULA149.104.176.0/20
NSa3.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
NSb3.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=1755942931

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=1774564232

Same first word

51zjc.com

Similar names

51cjz.com

DNS History

10 records (5 active, 5 former)

20162017201820192020202120222023202420252026NSa.share-dns.coma3.share-dns.comb.share-dns.netb3.share-dns.netdns10.hichina.comdns9.hichina.comMXmxn.mxhichina.commxw.mxhichina.comA149.104.189.140123.57.237.19
●NSa.share-dns.com2026-03-13 → 2026-03-26 · 3 obs
○ 2017-06-28 06:01:40
● 2026-03-13 01:02:58
● 2026-03-26 22:55:30
●NSa3.share-dns.com2026-03-13 → 2026-03-26 · 3 obs
○ 2017-06-28 06:01:40
● 2026-03-13 01:02:58
● 2026-03-26 22:55:30
●NSb.share-dns.net2026-03-13 → 2026-03-26 · 3 obs
○ 2017-06-28 06:01:40
● 2026-03-13 01:02:58
● 2026-03-26 22:55:30
●NSb3.share-dns.net2026-03-13 → 2026-03-26 · 3 obs
○ 2017-06-28 06:01:40
● 2026-03-13 01:02:58
● 2026-03-26 22:55:30
○NSdns10.hichina.com2015-05-27 → 2017-06-28 · 4 obs
● 2015-05-27 06:40:32
● 2017-06-28 06:01:40
○ 2026-03-13 01:02:58
○ 2026-03-26 22:55:30
○NSdns9.hichina.com2015-05-27 → 2017-06-28 · 4 obs
● 2015-05-27 06:40:32
● 2017-06-28 06:01:40
○ 2026-03-13 01:02:58
○ 2026-03-26 22:55:30
○MXmxn.mxhichina.com2015-10-22 → 2017-06-28 · 4 obs
● 2015-10-22 06:13:18
● 2017-06-28 06:01:40
○ 2026-03-13 01:02:58
○ 2026-03-26 22:55:30
○MXmxw.mxhichina.com2015-10-22 → 2017-06-28 · 4 obs
● 2015-10-22 06:13:18
● 2017-06-28 06:01:40
○ 2026-03-13 01:02:58
○ 2026-03-26 22:55:30
○A123.57.237.192015-10-22 → 2017-06-28 · 4 obs
● 2015-10-22 06:13:18
● 2017-06-28 06:01:40
○ 2026-03-13 01:02:58
○ 2026-03-26 22:55:30
●A149.104.189.1402026-03-13 → 2026-03-26 · 3 obs
○ 2017-06-28 06:01:40
● 2026-03-13 01:02:58
● 2026-03-26 22:55:30

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
51zjc.comb3.share-dns.net, a3.share-dns.com1 record

✅ Authoritative Response

Server:172.64.52.239

NS records: b3.share-dns.net, a3.share-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 51zjc.com (unsigned zone)

⏱️ Timing

Total: 3582ms | Queries: -

📄 Records

TypeCountSample Data
A1149.104.189.140
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 (a3.share-dns.com)

Analysis

IP Addresses

51zjc.com resolves to a single IP: 149.104.189.140.

Name Servers

51zjc.com is delegated to four name servers: a3.share-dns.com, a.share-dns.com, b3.share-dns.net and b.share-dns.net.

51zjc.com shares some name servers with other domains, for example nurpedia.com, pygmbr.com, ynmeituan.com, phywiki.com and 901av.com.

these name servers are often used with a2.share-dns.com, b2.share-dns.net, a12.share-dns.com, b12.share-dns.net, a1.share-dns.com, b1.share-dns.net, a9.share-dns.com, b9.share-dns.net, a4.share-dns.com and b4.share-dns.net.

Host names with one IP:

a3.share-dns.com points to 172.64.53.25

a.share-dns.com points to 172.64.53.25

b3.share-dns.net points to 172.64.52.239

b.share-dns.net points to 172.64.52.239

Host names pointing to 172.64.53.25: a3.share-dns.com and a.share-dns.com

Host names pointing to 172.64.52.239: b3.share-dns.net and b.share-dns.net