yf280.cn - robtex.com
yf280.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 38.63.231.103🇺🇸 AS39882338.63.224.0/19 PEG TECH INC | ||||||
| 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=1765710972 | ||||||
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=2034709717 | ||||||
Same first word
Similar names
DNS History
11 records (3 active, 8 former)
○NSdns17.hichina.com2015-05-20 → 2016-09-14 · 4 obs
● 2015-05-20 16:33:28
● 2016-09-14 20:21:12
○ 2017-10-07 10:53:38
○ 2026-04-25 06:18:36
● 2016-09-14 20:21:12
○ 2017-10-07 10:53:38
○ 2026-04-25 06:18:36
○NSdns18.hichina.com2015-05-20 → 2016-09-14 · 4 obs
● 2015-05-20 16:33:28
● 2016-09-14 20:21:12
○ 2017-10-07 10:53:38
○ 2026-04-25 06:18:36
● 2016-09-14 20:21:12
○ 2017-10-07 10:53:38
○ 2026-04-25 06:18:36
○NSf1g1ns1.dnspod.net2017-10-07 → 2017-10-07 · 4 obs
○ 2016-09-14 20:21:12
● 2017-10-07 10:53:38
○ 2026-02-22 08:51:16
○ 2026-04-25 06:18:36
● 2017-10-07 10:53:38
○ 2026-02-22 08:51:16
○ 2026-04-25 06:18:36
○NSjuming1.dnspod.net2017-10-07 → 2017-10-07 · 4 obs
○ 2016-09-14 20:21:12
● 2017-10-07 10:53:38
○ 2026-02-22 08:51:16
○ 2026-04-25 06:18:36
● 2017-10-07 10:53:38
○ 2026-02-22 08:51:16
○ 2026-04-25 06:18:36
○NSjuming2.dnspod.net2017-10-07 → 2017-10-07 · 4 obs
○ 2016-09-14 20:21:12
● 2017-10-07 10:53:38
○ 2026-02-22 08:51:16
○ 2026-04-25 06:18:36
● 2017-10-07 10:53:38
○ 2026-02-22 08:51:16
○ 2026-04-25 06:18:36
●NSns1.nowcndns.com2026-02-22 → 2026-04-25 · 3 obs
○ 2017-10-07 10:53:38
● 2026-02-22 08:51:16
● 2026-04-25 06:18:36
● 2026-02-22 08:51:16
● 2026-04-25 06:18:36
●NSns2.nowcndns.com2026-02-22 → 2026-04-25 · 3 obs
○ 2017-10-07 10:53:38
● 2026-02-22 08:51:16
● 2026-04-25 06:18:36
● 2026-02-22 08:51:16
● 2026-04-25 06:18:36
○A123.56.100.922015-05-20 → 2015-10-10 · 4 obs
● 2015-05-20 16:33:28
● 2015-10-10 20:34:28
○ 2015-12-14 19:33:24
○ 2026-04-25 06:18:36
● 2015-10-10 20:34:28
○ 2015-12-14 19:33:24
○ 2026-04-25 06:18:36
○A123.56.229.642015-12-14 → 2016-09-14 · 5 obs
○ 2015-10-10 20:34:28
● 2015-12-14 19:33:24
● 2016-09-14 20:21:12
○ 2017-10-07 10:53:38
○ 2026-04-25 06:18:36
● 2015-12-14 19:33:24
● 2016-09-14 20:21:12
○ 2017-10-07 10:53:38
○ 2026-04-25 06:18:36
○A139.196.173.1792017-10-07 → 2017-10-07 · 4 obs
○ 2016-09-14 20:21:12
● 2017-10-07 10:53:38
○ 2026-02-22 08:51:16
○ 2026-04-25 06:18:36
● 2017-10-07 10:53:38
○ 2026-02-22 08:51:16
○ 2026-04-25 06:18:36
●A38.63.231.1032026-02-22 → 2026-04-25 · 3 obs
○ 2017-10-07 10:53:38
● 2026-02-22 08:51:16
● 2026-04-25 06:18:36
● 2026-02-22 08:51:16
● 2026-04-25 06:18:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| yf280.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 yf280.cn (unsigned zone)
⏱️ Timing
Total: 3271ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 38.63.231.103 |
| NS | 2 | ns1.nowcndns.com, ns2.nowcndns.com |
| SOA | 1 | ns1.nowcndns.com admin.nowcndns.com |
Analysis
IP Addresses
yf280.cn points to an IP address: 38.63.231.103.
Other host names, such as jk312.cn, gdrb.com.cn and ahhehe.cn, share IP numbers with yf280.cn.
Name Servers
Two name servers ns1.nowcndns.com and ns2.nowcndns.com handle the delegation for yf280.cn.
yf280.cn shares the same name server setup as other domains, for instance ysjyont.cn, szpft.cn, wwxcfzdp.cn, qygu.cn and jingjuren.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.