pcahead.cn - robtex.com
pcahead.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.75.241.32🇭🇰 HENGTONG-1103.75.240.0/22 HONG KONG G&S TRADING CO., LIMITED 21/F, KOWLOON BUILDING, 555 NATHAN RD, MONG KOK, KOWLOON | ||||||
| NS | dm1.longmingdns.com ⭐ | ||||||
| A | 218.98.111.163🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| NS | dm2.longmingdns.com | ||||||
| A | 183.253.57.197🇨🇳 CHINAMOBILE-CN183.253.0.0/16 CMI (Customer Route) | ||||||
| A | 211.99.99.56🇨🇳 DONGGUAN-1211.99.99.0/24 Proxy-registered route object | ||||||
| SOA | dm1.longmingdns.comdnsadmin@longmingdns.com serial=1769779629 | ||||||
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=2034599114 | ||||||
Same first word
pcahead.cn |
Similar names
headcap.com |
pachead.com |
edhapac.org |
adcheap.net |
adcheap.com |
edhapac.com |
dapeach.com |
pachade.com |
adpeach.net |
chaapde.com |
cheapad.com |
headcap.de |
depacha.com |
phacade.com |
DNS History
3 records (3 active, 0 former)
●NSdm1.longmingdns.com2026-03-04 → 2026-03-28 · 2 obs
● 2026-03-04 06:48:24
● 2026-03-28 14:22:32
● 2026-03-28 14:22:32
●NSdm2.longmingdns.com2026-03-04 → 2026-03-28 · 2 obs
● 2026-03-04 06:48:24
● 2026-03-28 14:22:32
● 2026-03-28 14:22:32
●A103.75.241.322026-03-04 → 2026-03-28 · 2 obs
● 2026-03-04 06:48:24
● 2026-03-28 14:22:32
● 2026-03-28 14:22:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | b.dns.cn, d.dns.cn, a.dns.cn, c.dns.cn... | - |
| pcahead.cn | dm1.longmingdns.com, dm2.longmingdns.com | - |
✅ Authoritative Response
Server:218.98.111.163
NS records: dm1.longmingdns.com, dm2.longmingdns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for pcahead.cn (unsigned zone)
⏱️ Timing
Total: 3643ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.75.241.32 |
| NS | 2 | dm1.longmingdns.com, dm2.longmingdns.com |
| SOA | 1 | dm1.longmingdns.com dnsadmin.longmingdns |
Analysis
IP Addresses
pcahead.cn points to a single IP address: 103.75.241.32.
Name Servers
Two name servers dm1.longmingdns.com and dm2.longmingdns.com handle the delegation for pcahead.cn.
pcahead.cn shares the same name server setup as other domains, for example udut.cn, 158318.cn, jiachangshipu.cn, aeuh.cn and sh-dsjc.cn.
Host names with two IP numbers:
dm2.longmingdns.com points to 183.253.57.197 and 211.99.99.56.
Host names with one IP number:
dm1.longmingdns.com points to 218.98.111.163.