ygrf.com.cn - robtex.com
ygrf.com.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 | ||||||
| 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 | ||||||
com.cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.dns.cn ⭐ ⚠️ Not in parent delegation | ||||||
| NS | b.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | c.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | cns.cernet.net ⚠️ Not in parent delegation | ||||||
| NS | d.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | e.dns.cn ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2030741284 | ||||||
Same first word
Similar names
DNS History
8 records (2 active, 6 former)
○NSmcgrory.ns.cloudflare.com2026-04-01 → 2026-06-05 · 4 obs
● 2026-04-01 13:25:30
● 2026-06-05 15:34:16
○ 2026-06-24 04:50:06
○ 2026-08-08 06:37:00
● 2026-06-05 15:34:16
○ 2026-06-24 04:50:06
○ 2026-08-08 06:37:00
○NSmelissa.ns.cloudflare.com2026-04-01 → 2026-06-05 · 4 obs
● 2026-04-01 13:25:30
● 2026-06-05 15:34:16
○ 2026-06-24 04:50:06
○ 2026-08-08 06:37:00
● 2026-06-05 15:34:16
○ 2026-06-24 04:50:06
○ 2026-08-08 06:37:00
●NSns1.nowcndns.com2026-06-24 → 2026-08-08 · 3 obs
○ 2026-06-05 15:34:16
● 2026-06-24 04:50:06
● 2026-08-08 06:37:00
● 2026-06-24 04:50:06
● 2026-08-08 06:37:00
●NSns2.nowcndns.com2026-06-24 → 2026-08-08 · 3 obs
○ 2026-06-05 15:34:16
● 2026-06-24 04:50:06
● 2026-08-08 06:37:00
● 2026-06-24 04:50:06
● 2026-08-08 06:37:00
○A104.21.88.182026-04-01 → 2026-06-05 · 4 obs
● 2026-04-01 13:25:30
● 2026-06-05 15:34:16
○ 2026-06-24 04:50:06
○ 2026-08-08 06:37:00
● 2026-06-05 15:34:16
○ 2026-06-24 04:50:06
○ 2026-08-08 06:37:00
○A172.67.171.2412026-04-01 → 2026-06-05 · 4 obs
● 2026-04-01 13:25:30
● 2026-06-05 15:34:16
○ 2026-06-24 04:50:06
○ 2026-08-08 06:37:00
● 2026-06-05 15:34:16
○ 2026-06-24 04:50:06
○ 2026-08-08 06:37:00
○A2606:4700:3033::ac43:abf12026-04-01 → 2026-06-05 · 4 obs
● 2026-04-01 13:25:30
● 2026-06-05 15:34:16
○ 2026-06-24 04:50:06
○ 2026-08-08 06:37:00
● 2026-06-05 15:34:16
○ 2026-06-24 04:50:06
○ 2026-08-08 06:37:00
○A2606:4700:3037::6815:58122026-04-01 → 2026-06-05 · 4 obs
● 2026-04-01 13:25:30
● 2026-06-05 15:34:16
○ 2026-06-24 04:50:06
○ 2026-08-08 06:37:00
● 2026-06-05 15:34:16
○ 2026-06-24 04:50:06
○ 2026-08-08 06:37:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| ygrf.com.cn | ns1.nowcndns.com, ns2.nowcndns.com | - |
✅ Authoritative Response
Server:183.253.57.202
NS records: ns1.nowcndns.com, ns2.nowcndns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ygrf.com.cn (unsigned zone)
⏱️ Timing
Total: 4694ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns1.nowcndns.com, ns2.nowcndns.com |
| SOA | 1 | ns1.nowcndns.com admin.nowcndns.com |
Analysis
Name Servers
ygrf.com.cn uses two name servers for its delegation: ns1.nowcndns.com and ns2.nowcndns.com.
ygrf.com.cn has the same name server delegation as a number of other domains, such as qtfo.cn, m157dra3.cn, szchushiji.cn and two more.
ns1.nowcndns.com has three IP addresses (1.193.216.204, 218.98.111.129 and 218.98.111.138) and ns2.nowcndns.com has three IP addresses (61.158.128.11, 183.253.57.202 and 211.99.99.38).