yycf.net - robtex.com
yycf.net
net
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1771291465 | ||||||
Same first word
Similar names
DNS History
8 records (3 active, 5 former)
●NSdns1.hichina.com2026-03-15 → 2026-03-18 · 3 obs
● 2026-03-15 01:16:18
● 2026-03-18 19:34:34
●NSdns2.hichina.com2026-03-15 → 2026-03-18 · 3 obs
● 2026-03-15 01:16:18
● 2026-03-18 19:34:34
○NSns1.webhost4life.com2015-06-14 → 2017-05-16 · 4 obs
● 2017-05-16 01:22:54
○ 2026-03-15 01:16:18
○ 2026-03-18 19:34:34
○NSns2.webhost4life.com2015-06-14 → 2017-05-16 · 4 obs
● 2017-05-16 01:22:54
○ 2026-03-15 01:16:18
○ 2026-03-18 19:34:34
○MXmx.yycf.net2015-06-14 → 2017-05-16 · 4 obs
● 2017-05-16 01:22:54
○ 2026-03-15 01:16:18
○ 2026-03-18 19:34:34
●A121.43.176.1932026-03-15 → 2026-03-18 · 3 obs
● 2026-03-15 01:16:18
● 2026-03-18 19:34:34
○A66.96.146.302015-06-14 → 2016-01-22 · 4 obs
● 2016-01-22 07:59:00
○ 2016-03-17 01:15:40
○ 2026-03-18 19:34:34
○A66.96.149.12016-03-17 → 2017-05-16 · 5 obs
● 2016-03-17 01:15:40
● 2017-05-16 01:22:54
○ 2026-03-15 01:16:18
○ 2026-03-18 19:34:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | f.gtld-servers.net, l.gtld-servers.net, d.gtld-servers.net, b.gtld-servers.net... | - |
| yycf.net | dns2.hichina.com, dns1.hichina.com | - |
✅ Authoritative Response
Server: 39.96.153.54
NS records: dns2.hichina.com, dns1.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for yycf.net (unsigned zone)
⏱️ Timing
Total: 1848ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 121.43.176.193 |
| NS | 2 | dns1.hichina.com, dns2.hichina.com |
| SOA | 1 | dns1.hichina.com hostmaster.hichina.com |
Analysis
IP Addresses
yycf.net resolves to one IP number: 121.43.176.193.
Other host names, for instance grfw.cn, jpcxy.com, wlfws.com, 969155.com and kwwx.cn share IP numbers with yycf.net.
Name Servers
yycf.net's delegation uses two name servers: dns1.hichina.com and dns2.hichina.com.
yycf.net uses the same name server setup as other domains, such as plug.cn, wjgsabc.com, hlx-smt.com, dxjs.cn and tjzz.com.cn.
yycf.net at least partially shares name servers with other domains, for instance richfit.com.cn, spirtscheck.com, tb99.net and redden.cn.
These name servers are often used with expirens3.hichina.com and expirens4.hichina.com.
Host names with nine IP numbers: The host name dns1.hichina.com points to 2408:4009:501::9, 39.96.153.43, 39.96.153.63, 47.118.199.203, 47.118.199.213, 120.76.107.43, 120.76.107.63, 139.224.142.113 and 139.224.142.123. The host name dns2.hichina.com points to 2408:4009:501::10, 39.96.153.44, 39.96.153.54, 47.118.199.204, 47.118.199.214, 120.76.107.44, 120.76.107.54, 139.224.142.114 and 139.224.142.124.