dsdlearn.cn - robtex.com
dsdlearn.cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.nowcndns.com ⚠️ Not in zone NS records | ||||||
| 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 ⚠️ Not in zone NS records | ||||||
| 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 | ||||||
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=2035054489 | ||||||
Same first word
dsdlearn.cn |
Similar names
DNS History
8 records (2 active, 6 former)
○NSjm1.dns.com2020-01-14 → 2020-01-14 · 4 obs
○ 2017-03-04 23:02:00
● 2020-01-14 00:59:02
○ 2026-06-24 05:39:18
○ 2026-07-18 05:03:34
● 2020-01-14 00:59:02
○ 2026-06-24 05:39:18
○ 2026-07-18 05:03:34
○NSjm2.dns.com2020-01-14 → 2020-01-14 · 4 obs
○ 2017-03-04 23:02:00
● 2020-01-14 00:59:02
○ 2026-06-24 05:39:18
○ 2026-07-18 05:03:34
● 2020-01-14 00:59:02
○ 2026-06-24 05:39:18
○ 2026-07-18 05:03:34
●NSns1.nowcndns.com2026-06-24 → 2026-07-18 · 3 obs
○ 2020-01-14 00:59:02
● 2026-06-24 05:39:18
● 2026-07-18 05:03:34
● 2026-06-24 05:39:18
● 2026-07-18 05:03:34
○NSns2.dnsdun.net2017-03-04 → 2017-03-04 · 3 obs
● 2017-03-04 23:02:00
○ 2020-01-14 00:59:02
○ 2026-07-18 05:03:34
○ 2020-01-14 00:59:02
○ 2026-07-18 05:03:34
●NSns2.nowcndns.com2026-06-24 → 2026-07-18 · 3 obs
○ 2020-01-14 00:59:02
● 2026-06-24 05:39:18
● 2026-07-18 05:03:34
● 2026-06-24 05:39:18
● 2026-07-18 05:03:34
○NSns5.dnsdun.com2017-03-04 → 2017-03-04 · 3 obs
● 2017-03-04 23:02:00
○ 2020-01-14 00:59:02
○ 2026-07-18 05:03:34
○ 2020-01-14 00:59:02
○ 2026-07-18 05:03:34
○A107.187.206.1962020-01-14 → 2020-01-14 · 4 obs
○ 2017-03-04 23:02:00
● 2020-01-14 00:59:02
○ 2026-06-24 05:39:18
○ 2026-07-18 05:03:34
● 2020-01-14 00:59:02
○ 2026-06-24 05:39:18
○ 2026-07-18 05:03:34
○A23.225.235.2182017-03-04 → 2017-03-04 · 3 obs
● 2017-03-04 23:02:00
○ 2020-01-14 00:59:02
○ 2026-07-18 05:03:34
○ 2020-01-14 00:59:02
○ 2026-07-18 05:03:34
🔍 DNS Trace
Analysis
Name Servers
dsdlearn.cn is delegated to two name servers: ns1.nowcndns.com and ns2.nowcndns.com.
dsdlearn.cn shares its NS records with other domains, for example tiffanyrings.com.cn, 023nb.cn, ais-ida.org.cn and two others.
ns1.nowcndns.com and ns2.nowcndns.com each have three IP addresses — ns1.nowcndns.com directs to 1.193.216.204, 218.98.111.129 and 218.98.111.138; ns2.nowcndns.com directs to 61.158.128.11, 183.253.57.202 and 211.99.99.38.