guo18.cn - robtex.com
guo18.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 207.56.175.115🇺🇸 USZNI-AS-AP207.56.160.0/20 | ||||||
| NS | ns1.nowcndns.com ⭐ | ||||||
| A | 1.193.216.204🇨🇳 CHINANET-Henan-Luoyang-IDC1.193.216.0/24 Chinatelecom HeNan Province Network | ||||||
| A | 218.98.111.129🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| A | 218.98.111.138🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| NS | ns2.nowcndns.com | ||||||
| A | 61.158.128.11🇨🇳 CHINA169-Backbone61.158.128.0/17 CNC Group CHINA169 Henan Province Network | ||||||
| PTR | 11.128.158.61.ha.cnc | ||||||
| A | 183.253.57.202🇨🇳 CHINAMOBILE-CN183.253.0.0/16 CMI (Customer Route) | ||||||
| A | 211.99.99.38🇨🇳 DONGGUAN-1211.99.99.0/24 Proxy-registered route object | ||||||
| SOA | ns1.nowcndns.comadmin@nowcndns.com serial=1773642138 | ||||||
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=2034780665 | ||||||
Same first word
guo18.cn |
Similar names
DNS History
20 records (3 active, 17 former)
○NSf1g1ns1.dnspod.net2015-07-26 → 2015-07-26 · 3 obs
● 2015-07-26 07:16:28
○ 2015-11-20 15:41:56
○ 2026-05-12 01:30:28
○ 2015-11-20 15:41:56
○ 2026-05-12 01:30:28
○NSf1g1ns2.dnspod.net2015-07-26 → 2015-07-26 · 3 obs
● 2015-07-26 07:16:28
○ 2015-11-20 15:41:56
○ 2026-05-12 01:30:28
○ 2015-11-20 15:41:56
○ 2026-05-12 01:30:28
○NSns1.myhostadmin.net2019-12-31 → 2019-12-31 · 4 obs
○ 2015-11-20 15:41:56
● 2019-12-31 22:09:28
○ 2026-03-08 13:24:50
○ 2026-05-12 01:30:28
● 2019-12-31 22:09:28
○ 2026-03-08 13:24:50
○ 2026-05-12 01:30:28
●NSns1.nowcndns.com2026-03-08 → 2026-05-12 · 3 obs
○ 2019-12-31 22:09:28
● 2026-03-08 13:24:50
● 2026-05-12 01:30:28
● 2026-03-08 13:24:50
● 2026-05-12 01:30:28
○NSns2.myhostadmin.net2019-12-31 → 2019-12-31 · 4 obs
○ 2015-11-20 15:41:56
● 2019-12-31 22:09:28
○ 2026-03-08 13:24:50
○ 2026-05-12 01:30:28
● 2019-12-31 22:09:28
○ 2026-03-08 13:24:50
○ 2026-05-12 01:30:28
●NSns2.nowcndns.com2026-03-08 → 2026-05-12 · 3 obs
○ 2019-12-31 22:09:28
● 2026-03-08 13:24:50
● 2026-05-12 01:30:28
● 2026-03-08 13:24:50
● 2026-05-12 01:30:28
○NSns3.myhostadmin.net2019-12-31 → 2019-12-31 · 4 obs
○ 2015-11-20 15:41:56
● 2019-12-31 22:09:28
○ 2026-03-08 13:24:50
○ 2026-05-12 01:30:28
● 2019-12-31 22:09:28
○ 2026-03-08 13:24:50
○ 2026-05-12 01:30:28
○NSns4.myhostadmin.net2019-12-31 → 2019-12-31 · 4 obs
○ 2015-11-20 15:41:56
● 2019-12-31 22:09:28
○ 2026-03-08 13:24:50
○ 2026-05-12 01:30:28
● 2019-12-31 22:09:28
○ 2026-03-08 13:24:50
○ 2026-05-12 01:30:28
○NSns5.myhostadmin.net2019-12-31 → 2019-12-31 · 4 obs
○ 2015-11-20 15:41:56
● 2019-12-31 22:09:28
○ 2026-03-08 13:24:50
○ 2026-05-12 01:30:28
● 2019-12-31 22:09:28
○ 2026-03-08 13:24:50
○ 2026-05-12 01:30:28
○NSns6.myhostadmin.net2019-12-31 → 2019-12-31 · 4 obs
○ 2015-11-20 15:41:56
● 2019-12-31 22:09:28
○ 2026-03-08 13:24:50
○ 2026-05-12 01:30:28
● 2019-12-31 22:09:28
○ 2026-03-08 13:24:50
○ 2026-05-12 01:30:28
○MXmail.skrimple.com2016-02-23 → 2017-02-10 · 4 obs
● 2016-02-23 04:03:22
● 2017-02-10 15:40:14
○ 2019-12-31 22:09:28
○ 2026-05-12 01:30:28
● 2017-02-10 15:40:14
○ 2019-12-31 22:09:28
○ 2026-05-12 01:30:28
○A103.51.144.812017-02-10 → 2017-02-10 · 4 obs
○ 2016-05-09 20:56:08
● 2017-02-10 15:40:14
○ 2019-12-31 22:09:28
○ 2026-05-12 01:30:28
● 2017-02-10 15:40:14
○ 2019-12-31 22:09:28
○ 2026-05-12 01:30:28
○A123.254.111.1902015-07-26 → 2015-07-26 · 3 obs
● 2015-07-26 07:16:28
○ 2015-11-20 15:41:56
○ 2026-05-12 01:30:28
○ 2015-11-20 15:41:56
○ 2026-05-12 01:30:28
○A124.16.31.1462015-11-20 → 2015-11-20 · 4 obs
○ 2015-07-26 07:16:28
● 2015-11-20 15:41:56
○ 2016-02-23 04:03:22
○ 2026-05-12 01:30:28
● 2015-11-20 15:41:56
○ 2016-02-23 04:03:22
○ 2026-05-12 01:30:28
○A154.196.55.662019-12-31 → 2019-12-31 · 4 obs
○ 2017-02-10 15:40:14
● 2019-12-31 22:09:28
○ 2026-03-08 13:24:50
○ 2026-05-12 01:30:28
● 2019-12-31 22:09:28
○ 2026-03-08 13:24:50
○ 2026-05-12 01:30:28
●A207.56.175.1152026-03-17 → 2026-05-12 · 3 obs
○ 2026-03-08 13:24:50
● 2026-03-17 11:53:54
● 2026-05-12 01:30:28
● 2026-03-17 11:53:54
● 2026-05-12 01:30:28
○A207.57.226.2452026-03-08 → 2026-03-08 · 4 obs
○ 2019-12-31 22:09:28
● 2026-03-08 13:24:50
○ 2026-03-17 11:53:54
○ 2026-05-12 01:30:28
● 2026-03-08 13:24:50
○ 2026-03-17 11:53:54
○ 2026-05-12 01:30:28
○A65.19.157.2342016-05-09 → 2016-05-09 · 4 obs
○ 2016-02-23 04:03:22
● 2016-05-09 20:56:08
○ 2017-02-10 15:40:14
○ 2026-05-12 01:30:28
● 2016-05-09 20:56:08
○ 2017-02-10 15:40:14
○ 2026-05-12 01:30:28
○A65.19.157.2352016-02-23 → 2016-02-23 · 4 obs
○ 2015-11-20 15:41:56
● 2016-02-23 04:03:22
○ 2016-05-09 20:56:08
○ 2026-05-12 01:30:28
● 2016-02-23 04:03:22
○ 2016-05-09 20:56:08
○ 2026-05-12 01:30:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | c.dns.cn, a.dns.cn, b.dns.cn, e.dns.cn... | - |
| guo18.cn | ns1.nowcndns.com, ns2.nowcndns.com | - |
✅ Authoritative Response
Server:211.99.99.38
NS records: ns1.nowcndns.com, ns2.nowcndns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for guo18.cn (unsigned zone)
⏱️ Timing
Total: 1671ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 207.56.175.115 |
| NS | 2 | ns1.nowcndns.com, ns2.nowcndns.com |
| SOA | 1 | ns1.nowcndns.com admin.nowcndns.com |
Analysis
IP Addresses
guo18.cn points to a single IP address: 207.56.175.115.
Other host names, for instance chengxingy.com.cn, share IP numbers with guo18.cn.
Name Servers
Two name servers ns1.nowcndns.com and ns2.nowcndns.com handle the delegation for guo18.cn.
guo18.cn shares the same name server setup as other domains, for example fashionsalon.cn, 0738.org.cn, 52colour.cn, vrax.cn and mijmi.cn.
Host names with three IP numbers:
ns1.nowcndns.com points to 1.193.216.204, 218.98.111.129 and 218.98.111.138; ns2.nowcndns.com points to 61.158.128.11, 183.253.57.202 and 211.99.99.38.