rcfa.cn - robtex.com
rcfa.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 154.213.145.43🇭🇰 POWERLINE-HK154.213.128.0/19 Digital Core Technology Co., Ltd | ||||||
| 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=1762789962 | ||||||
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=2035048609 | ||||||
Same first word
Similar names
DNS History
9 records (3 active, 6 former)
○NSdns29.hichina.com2019-01-19 → 2019-01-19 · 3 obs
● 2019-01-19 18:30:56
○ 2026-06-27 22:19:04
○ 2026-07-16 22:51:34
○ 2026-06-27 22:19:04
○ 2026-07-16 22:51:34
○NSdns30.hichina.com2019-01-19 → 2019-01-19 · 3 obs
● 2019-01-19 18:30:56
○ 2026-06-27 22:19:04
○ 2026-07-16 22:51:34
○ 2026-06-27 22:19:04
○ 2026-07-16 22:51:34
●NSns1.nowcndns.com2026-06-27 → 2026-07-16 · 3 obs
○ 2019-01-19 18:30:56
● 2026-06-27 22:19:04
● 2026-07-16 22:51:34
● 2026-06-27 22:19:04
● 2026-07-16 22:51:34
●NSns2.nowcndns.com2026-06-27 → 2026-07-16 · 3 obs
○ 2019-01-19 18:30:56
● 2026-06-27 22:19:04
● 2026-07-16 22:51:34
● 2026-06-27 22:19:04
● 2026-07-16 22:51:34
○MXmail.skrimple.com2015-12-10 → 2016-07-06 · 4 obs
● 2015-12-10 07:09:28
● 2016-07-06 14:48:24
○ 2019-01-19 18:30:56
○ 2026-07-16 22:51:34
● 2016-07-06 14:48:24
○ 2019-01-19 18:30:56
○ 2026-07-16 22:51:34
○A103.51.144.812016-07-06 → 2016-07-06 · 4 obs
○ 2016-03-14 12:23:22
● 2016-07-06 14:48:24
○ 2019-01-19 18:30:56
○ 2026-07-16 22:51:34
● 2016-07-06 14:48:24
○ 2019-01-19 18:30:56
○ 2026-07-16 22:51:34
●A154.213.145.432026-06-27 → 2026-07-16 · 3 obs
○ 2019-01-19 18:30:56
● 2026-06-27 22:19:04
● 2026-07-16 22:51:34
● 2026-06-27 22:19:04
● 2026-07-16 22:51:34
○A65.19.157.2352015-12-10 → 2016-03-14 · 4 obs
● 2015-12-10 07:09:28
● 2016-03-14 12:23:22
○ 2016-07-06 14:48:24
○ 2026-07-16 22:51:34
● 2016-03-14 12:23:22
○ 2016-07-06 14:48:24
○ 2026-07-16 22:51:34
○CNAMEoverdue.aliyun.com2019-01-19 → 2019-01-19 · 3 obs
● 2019-01-19 18:30:56
○ 2026-06-27 22:19:04
○ 2026-07-16 22:51:34
○ 2026-06-27 22:19:04
○ 2026-07-16 22:51:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| rcfa.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 rcfa.cn (unsigned zone)
⏱️ Timing
Total: 1713ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 154.213.145.43 |
| NS | 2 | ns1.nowcndns.com, ns2.nowcndns.com |
| SOA | 1 | ns1.nowcndns.com admin.nowcndns.com |
Analysis
IP Addresses
rcfa.cn resolves to one IP address: 154.213.145.43.
Name Servers
DNS delegation for rcfa.cn points to two name servers: ns1.nowcndns.com and ns2.nowcndns.com.
rcfa.cn uses the same name servers as several other domains — among them bf0o4.cn, dorall.cn, chengxinair.cn and two more.
ns1.nowcndns.com and ns2.nowcndns.com each resolve to three IP addresses. ns1.nowcndns.com resolves to 1.193.216.204, 218.98.111.129 and 218.98.111.138. ns2.nowcndns.com resolves to 61.158.128.11, 183.253.57.202 and 211.99.99.38.