paulstra.cn - robtex.com
paulstra.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 156.238.245.187🇺🇸 AS401696156.238.244.0/22 | ||||||
| NS | ns1.17ex.com ⭐ | ||||||
| A | 218.98.111.191🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| NS | ns2.17ex.com | ||||||
| A | 183.253.57.205🇨🇳 CHINAMOBILE-CN183.253.0.0/16 CMI (Customer Route) | ||||||
| A | 211.99.99.35🇨🇳 DONGGUAN-1211.99.99.0/24 Proxy-registered route object | ||||||
| SOA | ns1.17ex.comadmin@17ex.com serial=1763976937 | ||||||
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=2034659955 | ||||||
Same first word
Similar names
DNS History
12 records (3 active, 9 former)
○NSdns1.iidns.com2015-08-14 → 2016-07-22 · 4 obs
● 2016-07-22 17:55:34
○ 2017-06-29 09:29:02
○ 2026-04-11 19:39:10
○NSdns2.iidns.com2015-08-14 → 2016-07-22 · 4 obs
● 2016-07-22 17:55:34
○ 2017-06-29 09:29:02
○ 2026-04-11 19:39:10
○NSdns3.iidns.com2015-08-14 → 2016-07-22 · 4 obs
● 2016-07-22 17:55:34
○ 2017-06-29 09:29:02
○ 2026-04-11 19:39:10
○NSdns4.iidns.com2015-08-14 → 2016-07-22 · 4 obs
● 2016-07-22 17:55:34
○ 2017-06-29 09:29:02
○ 2026-04-11 19:39:10
○NSdns5.iidns.com2015-08-14 → 2016-07-22 · 4 obs
● 2016-07-22 17:55:34
○ 2017-06-29 09:29:02
○ 2026-04-11 19:39:10
○NSdns6.iidns.com2015-08-14 → 2016-07-22 · 4 obs
● 2016-07-22 17:55:34
○ 2017-06-29 09:29:02
○ 2026-04-11 19:39:10
●NSns1.17ex.com2026-03-27 → 2026-04-11 · 3 obs
● 2026-03-27 01:58:06
● 2026-04-11 19:39:10
●NSns2.17ex.com2026-03-27 → 2026-04-11 · 3 obs
● 2026-03-27 01:58:06
● 2026-04-11 19:39:10
●A156.238.245.1872026-03-27 → 2026-04-11 · 3 obs
● 2026-03-27 01:58:06
● 2026-04-11 19:39:10
○A198.148.92.872015-08-14 → 2015-08-14 · 3 obs
○ 2017-06-29 09:29:02
○ 2026-04-11 19:39:10
○A198.148.92.882015-08-14 → 2015-08-14 · 3 obs
○ 2017-06-29 09:29:02
○ 2026-04-11 19:39:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| paulstra.cn | ns1.17ex.com, ns2.17ex.com | - |
✅ Authoritative Response
Server:183.253.57.205
NS records: ns1.17ex.com, ns2.17ex.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for paulstra.cn (unsigned zone)
⏱️ Timing
Total: 2116ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 156.238.245.187 |
| NS | 2 | ns1.17ex.com, ns2.17ex.com |
| SOA | 1 | ns1.17ex.com admin.17ex.com |
Analysis
IP Addresses
paulstra.cn resolves to one IP number: 156.238.245.187.
other host names including hynix.cn, aircomp.cn, shshiyan.com.cn_www.obsj.net_www.schnyder.cn, child-top-www.lifupifa.org.cn_www.ai8178.com_www.schnyder.cn and tecpel.cn share IP numbers with paulstra.cn.
Name Servers
paulstra.cn is delegated to two name servers ns1.17ex.com and ns2.17ex.com.
paulstra.cn shares the same name server setup as other domains, for instance happysun.cn, riluo.cn, woll.com.cn, visp.cn and cccollege.com.cn.
paulstra.cn at least partially shares name servers with other domains, for instance 7sv.cn, wml.cn, aicq.com.cn, kenobi.cn and pbio.cn.
These name servers are commonly used alongside 17ex1.dns.com and 17ex2.dns.com.
Two IP numbers for a host: ns2.17ex.com points to 183.253.57.205 and 211.99.99.35.
One IP number for a host: ns1.17ex.com points to 218.98.111.191.