prfirst.cn - dns.ninja
prfirst.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 38.48.177.108🇺🇸 PEGTECHINC38.48.128.0/18 | ||||||
| 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 | ||||||
| SOA | dm1.longmingdns.comdnsadmin@longmingdns.com serial=1776234789 | ||||||
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=2035158116 | ||||||
Same first word
Similar names
firstpr.net |
rpfirst.com |
firstpr.ca |
firstpr.pl |
firstrp.com |
firstpr.eu |
firstpr.com |
firstpr.co.uk |
firstpr.com.au |
firstpr.de |
DNS History
4 records (3 active, 1 former)
●NSdm1.longmingdns.com2026-02-16 → 2026-08-09 · 2 obs
● 2026-08-09 05:16:14
●NSdm2.longmingdns.com2026-02-16 → 2026-08-09 · 2 obs
● 2026-08-09 05:16:14
○A38.28.217.2082026-02-16 → 2026-04-06 · 4 obs
● 2026-04-06 06:42:00
○ 2026-04-25 10:10:54
○ 2026-08-09 05:16:14
●A38.48.177.1082026-04-25 → 2026-08-09 · 3 obs
● 2026-04-25 10:10:54
● 2026-08-09 05:16:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| prfirst.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 prfirst.cn (unsigned zone)
⏱️ Timing
Total: 1609ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 38.48.177.108 |
| NS | 2 | dm1.longmingdns.com, dm2.longmingdns.com |
| SOA | 1 | dm1.longmingdns.com dnsadmin.longmingdns |
Analysis
IP Addresses
prfirst.cn directs to one IP number, which is 38.48.177.108.
prfirst.cn shares its IP numbers with other host names, including 888e.com.cn, overwatchleague.cn, 18696.cn and asut.com.cn.
Name Servers
The NS records for prfirst.cn delegate to dm1.longmingdns.com and dm2.longmingdns.com.
prfirst.cn has the same name server delegation as a number of other domains, such as leadinggroup.cn, fzslww.cn, csjjg.cn and two more.
Hosts with two IP numbers each:
The A records for dm2.longmingdns.com return 183.253.57.197 and 211.99.99.56.
Hosts that resolve to one IP address:
dm1.longmingdns.com resolves to the IP address 218.98.111.163.