tjcyg.com - robtex.com
tjcyg.com
| CNAME | www.tjcyg.com | ||||||
| CNAME | dns.sddm500.cn | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 154.221.17.252🇭🇰 YISUCLOUDLTD-HK154.221.17.0/24 Yisu Cloud Ltd | ||||||
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=1774656907 | ||||||
Subdomains
www.tjcyg.com |
Same first word
tjcyg.com |
Similar names
DNS History
9 records (3 active, 6 former)
●NSns11.xincache.com2020-02-18 → 2026-03-28 · 3 obs
○ 2017-02-19 11:38:54
● 2020-02-18 13:19:36
● 2026-03-28 00:44:54
● 2020-02-18 13:19:36
● 2026-03-28 00:44:54
●NSns12.xincache.com2026-03-28 → 2026-03-28 · 3 obs
○ 2020-02-18 13:19:36
● 2026-03-28 00:44:52
● 2026-03-28 00:44:54
● 2026-03-28 00:44:52
● 2026-03-28 00:44:54
○NSns5.xrnet.cn2015-07-12 → 2017-02-19 · 4 obs
● 2015-07-12 16:09:50
● 2017-02-19 11:38:54
○ 2020-02-18 13:19:36
○ 2026-03-28 00:44:54
● 2017-02-19 11:38:54
○ 2020-02-18 13:19:36
○ 2026-03-28 00:44:54
○NSns6.xrnet.cn2015-07-12 → 2017-02-19 · 4 obs
● 2015-07-12 16:09:50
● 2017-02-19 11:38:54
○ 2020-02-18 13:19:36
○ 2026-03-28 00:44:54
● 2017-02-19 11:38:54
○ 2020-02-18 13:19:36
○ 2026-03-28 00:44:54
○MXmail.tjcyg.com2015-07-12 → 2017-02-19 · 4 obs
● 2015-07-12 16:09:50
● 2017-02-19 11:38:54
○ 2020-02-18 13:19:36
○ 2026-03-28 00:44:54
● 2017-02-19 11:38:54
○ 2020-02-18 13:19:36
○ 2026-03-28 00:44:54
○A103.240.149.482015-11-21 → 2016-02-11 · 5 obs
○ 2015-07-12 16:09:50
● 2015-11-21 02:40:46
● 2016-02-11 23:40:34
○ 2016-06-30 11:51:50
○ 2026-03-28 00:44:54
● 2015-11-21 02:40:46
● 2016-02-11 23:40:34
○ 2016-06-30 11:51:50
○ 2026-03-28 00:44:54
○A103.253.142.302015-07-12 → 2015-07-12 · 3 obs
● 2015-07-12 16:09:50
○ 2015-11-21 02:40:46
○ 2026-03-28 00:44:54
○ 2015-11-21 02:40:46
○ 2026-03-28 00:44:54
○A45.121.143.1572016-06-30 → 2017-02-19 · 5 obs
○ 2016-02-11 23:40:34
● 2016-06-30 11:51:50
● 2017-02-19 11:38:54
○ 2020-02-18 13:19:36
○ 2026-03-28 00:44:54
● 2016-06-30 11:51:50
● 2017-02-19 11:38:54
○ 2020-02-18 13:19:36
○ 2026-03-28 00:44:54
●CNAMEwww.tjcyg.com2020-02-18 → 2026-03-28 · 2 obs
● 2020-02-18 13:19:36
● 2026-03-28 00:44:54
● 2026-03-28 00:44:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, e.gtld-servers.net, m.gtld-servers.net, g.gtld-servers.net... | - |
| tjcyg.com | ns11.xincache.com, ns12.xincache.com | 12 records |
✅ Authoritative Response
Server:1.12.0.1
NS records: ns11.xincache.com, ns12.xincache.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tjcyg.com (unsigned zone)
⏱️ Timing
Total: 69ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns11.xincache.com, ns12.xincache.com |
| CNAME | 1 | www.tjcyg.com |
| SOA | 1 | ns11.xincache.com enterprise1dnsadmin.dn |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (ns11.xincache.com, ns11.xincache.com, ns11.xincache.com...)
Analysis
Hierarchy
tjcyg.com is a parent of www.tjcyg.com.
IP Addresses
tjcyg.com points to a single IP address: 154.221.17.252.
Other host names such as dnsx.sddm500.cn and dns.sddm500.cn share IP numbers with tjcyg.com.