021sjjc.com - robtex.com
021sjjc.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 107.163.254.193🇺🇸 ENZU-GLOBAL107.163.192.0/18 Proxy-registered route object | ||||||
| NS | a7.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 | b7.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.commaster@share-dns.com serial=1777984420 | ||||||
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.netnstld@verisign-grs.com serial=1780779236 | ||||||
Same first word
021sjjc.com |
DNS History
13 records (5 active, 8 former)
○NS021sjjc.com2015-07-22 → 2016-02-24 · 4 obs
● 2016-02-24 14:19:40
○ 2016-09-10 15:58:06
○ 2026-06-06 21:19:20
●NSa.share-dns.com2026-06-06 → 2026-06-06 · 2 obs
● 2026-06-06 21:19:20
●NSa7.share-dns.com2026-06-06 → 2026-06-06 · 2 obs
● 2026-06-06 21:19:20
●NSb.share-dns.net2026-06-06 → 2026-06-06 · 2 obs
● 2026-06-06 21:19:20
●NSb7.share-dns.net2026-06-06 → 2026-06-06 · 2 obs
● 2026-06-06 21:19:20
○NSf1g1ns1.dnspod.net2016-05-04 → 2016-09-10 · 4 obs
● 2016-05-04 02:05:26
● 2016-09-10 15:58:06
○ 2026-06-06 21:19:20
○NSf1g1ns2.dnspod.net2016-05-04 → 2016-05-04 · 3 obs
● 2016-05-04 02:05:26
○ 2026-06-06 21:19:20
●A107.163.254.1932026-06-06 → 2026-06-06 · 2 obs
● 2026-06-06 21:19:20
○A146.148.128.702026-06-06 → 2026-06-06 · 1 obs
○A162.212.181.1732015-11-20 → 2016-02-24 · 5 obs
● 2015-11-20 03:31:14
● 2016-02-24 14:19:40
○ 2016-09-10 15:58:06
○ 2026-06-06 21:19:20
○A222.161.184.1282016-09-10 → 2016-09-10 · 3 obs
● 2016-09-10 15:58:06
○ 2026-06-06 21:19:20
○A98.126.17.1472015-07-22 → 2015-07-22 · 3 obs
○ 2015-11-20 03:31:14
○ 2026-06-06 21:19:20
○CNAMEfsfrt4324eds.xietuao.com2015-11-20 → 2016-05-04 · 4 obs
● 2016-05-04 02:05:26
○ 2016-09-10 15:58:06
○ 2026-06-06 21:19:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, i.gtld-servers.net, g.gtld-servers.net, c.gtld-servers.net... | - |
| 021sjjc.com | b7.share-dns.net, a7.share-dns.com | 1 record |
✅ Authoritative Response
Server:172.64.52.239
NS records: b7.share-dns.net, a7.share-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 021sjjc.com (unsigned zone)
⏱️ Timing
Total: 372ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 107.163.254.193 |
| 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 (a7.share-dns.com)
Analysis
IP Addresses
021sjjc.com points to a single IP number: 107.163.254.193.
Name Servers
021sjjc.com is delegated to 4 name servers: a7.share-dns.com, a.share-dns.com, b7.share-dns.net and b.share-dns.net.
There is at least partial name server overlap between 021sjjc.com and other domains — fuaikang.com, hebeipu.com, j9001.com and two more among them.
These name servers are frequently used alongside a8.share-dns.com, b8.share-dns.net, a3.share-dns.com and seven others.
a7.share-dns.com and a.share-dns.com each resolve to 172.64.53.25, while b7.share-dns.net and b.share-dns.net each resolve to 172.64.52.239.
a7.share-dns.com and a.share-dns.com are host names that each point to 172.64.53.25 IP addresses.
b7.share-dns.net and b.share-dns.net are host names that each point to 172.64.52.239 IP addresses.