da37.cn - robtex.com
da37.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 207.56.181.124🇺🇸 USZNI-AS-AP207.56.176.0/21 | ||||||
| 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=1761807790 | ||||||
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=2034583133 | ||||||
Same first word
Similar names
DNS History
13 records (3 active, 10 former)
○NSns1.22.cn2016-02-04 → 2017-01-09 · 4 obs
● 2017-01-09 10:42:48
○ 2018-10-07 09:50:04
○ 2026-03-24 22:06:22
○NSns1.da37.cn2018-10-07 → 2018-10-07 · 4 obs
● 2018-10-07 09:50:04
○ 2026-03-13 13:59:24
○ 2026-03-24 22:06:22
●NSns1.nowcndns.com2026-03-13 → 2026-03-24 · 3 obs
● 2026-03-13 13:59:24
● 2026-03-24 22:06:22
○NSns2.22.cn2016-02-04 → 2016-02-04 · 3 obs
○ 2026-03-13 13:59:24
○ 2026-03-24 22:06:22
●NSns2.nowcndns.com2026-03-13 → 2026-03-24 · 3 obs
● 2026-03-13 13:59:24
● 2026-03-24 22:06:22
○NSns3.22.cn2016-02-04 → 2016-02-04 · 3 obs
○ 2026-03-13 13:59:24
○ 2026-03-24 22:06:22
○NSns4.22.cn2016-02-04 → 2016-02-04 · 3 obs
○ 2026-03-13 13:59:24
○ 2026-03-24 22:06:22
○A101.37.68.1602018-10-07 → 2018-10-07 · 4 obs
● 2018-10-07 09:50:04
○ 2026-03-13 13:59:24
○ 2026-03-24 22:06:22
○A162.159.210.492017-01-09 → 2017-01-09 · 3 obs
○ 2018-10-07 09:50:04
○ 2026-03-24 22:06:22
○A162.159.211.492017-01-09 → 2017-01-09 · 3 obs
○ 2018-10-07 09:50:04
○ 2026-03-24 22:06:22
●A207.56.181.1242026-03-13 → 2026-03-24 · 3 obs
● 2026-03-13 13:59:24
● 2026-03-24 22:06:22
○CNAMEbqtiaoq.gotoip4.com2016-02-04 → 2016-02-04 · 3 obs
○ 2017-01-09 10:42:48
○ 2026-03-24 22:06:22
○CNAMEda37.cn.cname.yunjiasu-cdn.net2017-01-09 → 2017-01-09 · 4 obs
● 2017-01-09 10:42:48
○ 2018-10-07 09:50:04
○ 2026-03-24 22:06:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | d.dns.cn, a.dns.cn, b.dns.cn, c.dns.cn... | - |
| da37.cn | ns1.nowcndns.com, ns2.nowcndns.com | - |
✅ Authoritative Response
Server:218.98.111.129
NS records: ns1.nowcndns.com, ns2.nowcndns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for da37.cn (unsigned zone)
⏱️ Timing
Total: 1244ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 207.56.181.124 |
| NS | 2 | ns1.nowcndns.com, ns2.nowcndns.com |
| SOA | 1 | ns1.nowcndns.com admin.nowcndns.com |
Analysis
IP Addresses
da37.cn resolves to one IP number: 207.56.181.124.
Other host names for instance theinfoboom.com.cn and suraid.cn share IP numbers with da37.cn.
Name Servers
da37.cn's delegation uses two name servers: ns1.nowcndns.com and ns2.nowcndns.com.
da37.cn uses the same name server setup as other domains, such as krmoyu.cn, taigeda.cn, automodels.com.cn, dtjty.cn and csdsw.com.cn.
Host names with three IP numbers:
The host name ns1.nowcndns.com resolves to 1.193.216.204, 218.98.111.129 and 218.98.111.138.
The host name ns2.nowcndns.com resolves to 61.158.128.11, 183.253.57.202 and 211.99.99.38.