tyzyk.cn - robtex.com
tyzyk.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 149.30.200.82🇺🇸 SONDERCLOUD-1149.30.200.0/24 Proxy-registered route object | ||||||
| NS | dm1.longmingdns.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 218.98.111.163🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| NS | dm2.longmingdns.com | ||||||
| A | 183.253.57.197🇨🇳 CHINAMOBILE-CN183.253.0.0/16 CMI (Customer Route) | ||||||
| A | 211.99.99.56🇨🇳 DONGGUAN-1211.99.99.0/24 Proxy-registered route object | ||||||
| SOA | dm1.longmingdns.comdnsadmin@longmingdns.com serial=1759330888 | ||||||
cn
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.cn ⭐ | ||||||
| NS | b.dns.cn | ||||||
| NS | c.dns.cn | ||||||
| NS | d.dns.cn | ||||||
| NS | e.dns.cn | ||||||
| NS | ns.cernet.net ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2034776899 | ||||||
Same first word
Similar names
DNS History
11 records (3 active, 8 former)
●NSdm1.longmingdns.com2026-03-18 → 2026-05-11 · 3 obs
● 2026-03-18 14:45:38
● 2026-05-11 03:48:26
●NSdm2.longmingdns.com2026-03-18 → 2026-05-11 · 3 obs
● 2026-03-18 14:45:38
● 2026-05-11 03:48:26
○NSdns10.hichina.com2015-10-10 → 2017-03-17 · 6 obs
● 2016-03-18 05:15:14
○ 2016-07-17 00:05:38
● 2017-03-17 07:00:50
○ 2020-02-04 17:04:00
○ 2026-05-11 03:48:26
○NSdns9.hichina.com2015-10-10 → 2017-03-17 · 6 obs
● 2016-03-18 05:15:14
○ 2016-07-17 00:05:38
● 2017-03-17 07:00:50
○ 2020-02-04 17:04:00
○ 2026-05-11 03:48:26
○NSexpirens3.hichina.com2016-07-17 → 2016-07-17 · 4 obs
● 2016-07-17 00:05:38
○ 2017-03-17 07:00:50
○ 2026-05-11 03:48:26
○NSexpirens4.hichina.com2016-07-17 → 2016-07-17 · 4 obs
● 2016-07-17 00:05:38
○ 2017-03-17 07:00:50
○ 2026-05-11 03:48:26
○NSns3.dnsdun.com2020-02-04 → 2020-02-04 · 4 obs
● 2020-02-04 17:04:00
○ 2026-03-18 14:45:38
○ 2026-05-11 03:48:26
○NSns3.dnsdun.net2020-02-04 → 2020-02-04 · 4 obs
● 2020-02-04 17:04:00
○ 2026-03-18 14:45:38
○ 2026-05-11 03:48:26
●A149.30.200.822026-03-18 → 2026-05-11 · 3 obs
● 2026-03-18 14:45:38
● 2026-05-11 03:48:26
○A154.95.151.2382020-02-04 → 2020-02-04 · 4 obs
● 2020-02-04 17:04:00
○ 2026-03-18 14:45:38
○ 2026-05-11 03:48:26
○A42.120.158.782016-07-17 → 2016-07-17 · 3 obs
○ 2017-03-17 07:00:50
○ 2026-05-11 03:48:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | c.dns.cn, a.dns.cn, e.dns.cn, b.dns.cn... | - |
| tyzyk.cn | dm1.longmingdns.com, dm2.longmingdns.com | - |
✅ Authoritative Response
Server:183.253.57.197
NS records: dm1.longmingdns.com, dm2.longmingdns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tyzyk.cn (unsigned zone)
⏱️ Timing
Total: 1726ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 149.30.200.82 |
| NS | 2 | dm1.longmingdns.com, dm2.longmingdns.com |
| SOA | 1 | dm1.longmingdns.com dnsadmin.longmingdns |
Analysis
IP Addresses
tyzyk.cn points to a single IP address: 149.30.200.82.
Other host names, such as dobhbi.wykjyfw.com and wykjyfw.com, share IP numbers with tyzyk.cn.
Name Servers
Two name servers dm1.longmingdns.com and dm2.longmingdns.com handle the delegation for tyzyk.cn.
tyzyk.cn shares the same name server setup as other domains, for example drairtool.com.cn, bender.org.cn, webeditor.cn, epgvczd.cn and 995382.cn.
Host names with two IP numbers:
dm2.longmingdns.com points to 183.253.57.197 and 211.99.99.56.
Host names with one IP number:
dm1.longmingdns.com points to 218.98.111.163.