21shanghui.com - robtex.com
21shanghui.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 156.250.153.74🇿🇦 POWERLINE-HK156.250.128.0/17 Digital Core Technology Co., Ltd | ||||||
| NS | ns1.julydns.com ⭐ | ||||||
| A | 162.159.48.223Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.julydns.com | ||||||
| A | 162.159.48.223Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| SOA | ns1.julydns.commaster@jmdns.com serial=1768680484 | ||||||
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=1784554497 | ||||||
Same first word
21shanghui.com |
DNS History
9 records (3 active, 6 former)
○NSf1g1ns1.dnspod.net2015-08-19 → 2016-03-14 · 4 obs
● 2016-03-14 18:05:02
○ 2016-07-06 00:18:08
○ 2026-07-20 13:51:50
○NSf1g1ns2.dnspod.net2015-08-19 → 2016-03-14 · 4 obs
● 2016-03-14 18:05:02
○ 2016-07-06 00:18:08
○ 2026-07-20 13:51:50
○NSns1.51dns.com2016-07-06 → 2017-03-27 · 5 obs
● 2016-07-06 00:18:08
● 2017-03-27 08:34:40
○ 2026-04-04 08:16:48
○ 2026-07-20 13:51:50
●NSns1.julydns.com2026-04-04 → 2026-07-20 · 3 obs
● 2026-04-04 08:16:48
● 2026-07-20 13:51:50
○NSns2.51dns.com2016-07-06 → 2016-07-06 · 4 obs
● 2016-07-06 00:18:08
○ 2017-03-27 08:34:40
○ 2026-07-20 13:51:50
●NSns2.julydns.com2026-04-04 → 2026-07-20 · 3 obs
● 2026-04-04 08:16:48
● 2026-07-20 13:51:50
○A106.3.37.1052015-08-19 → 2016-03-14 · 4 obs
● 2016-03-14 18:05:02
○ 2017-03-27 08:34:40
○ 2026-07-20 13:51:50
○A148.163.19.1752017-03-27 → 2017-03-27 · 4 obs
● 2017-03-27 08:34:40
○ 2026-04-04 08:16:48
○ 2026-07-20 13:51:50
●A156.250.153.742026-04-04 → 2026-07-20 · 3 obs
● 2026-04-04 08:16:48
● 2026-07-20 13:51:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | h.gtld-servers.net, m.gtld-servers.net, b.gtld-servers.net, e.gtld-servers.net... | - |
| 21shanghui.com | ns1.julydns.com, ns2.julydns.com | 2 records |
✅ Authoritative Response
Server:162.159.48.223
NS records: ns1.julydns.com, ns2.julydns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 21shanghui.com (unsigned zone)
⏱️ Timing
Total: 433ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 156.250.153.74 |
| NS | 2 | ns1.julydns.com, ns2.julydns.com |
| SOA | 1 | ns1.julydns.com master.jmdns.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.julydns.com, ns2.julydns.com)
Analysis
IP Addresses
21shanghui.com resolves to one IP address: 156.250.153.74.
Name Servers
The NS records for 21shanghui.com delegate to ns1.julydns.com and ns2.julydns.com.
21shanghui.com uses the same name servers as several other domains — among them kefula.com, hsdc8888.com, bytyzx.org and two more.
21shanghui.com partially shares its NS delegation with several other domains, including sscsp.club, hxpb.cn, ztzkuv.cn and two others.
The name servers ns1.judns.com, ns2.judns.com, ns1.onclouddns.com and ns2.onclouddns.com are often found in use alongside these name servers.
Each of ns1.julydns.com and ns2.julydns.com points to exactly one IP address: 162.159.48.223.
ns1.julydns.com and ns2.julydns.com each have 162.159.48.223 IP addresses.