sf393.cn - robtex.com
sf393.cn
| DNSSEC | ⚠️ Not signed | ||||||
| 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=1781104474 | ||||||
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=2035186693 | ||||||
Same first word
sf393.cn |
Similar names
DNS History
4 records (2 active, 2 former)
●NSdm1.longmingdns.com2026-03-31 → 2026-08-16 · 2 obs
● 2026-03-31 01:03:18
● 2026-08-16 10:31:16
● 2026-08-16 10:31:16
●NSdm2.longmingdns.com2026-03-31 → 2026-08-16 · 2 obs
● 2026-03-31 01:03:18
● 2026-08-16 10:31:16
● 2026-08-16 10:31:16
○A156.232.224.1742026-03-31 → 2026-08-16 · 2 obs
○ 2026-03-31 01:03:18
○ 2026-08-16 10:31:16
○ 2026-08-16 10:31:16
○A177.211.166.1742026-03-31 → 2026-05-24 · 4 obs
● 2026-03-31 01:03:18
● 2026-05-24 01:26:42
○ 2026-06-22 09:04:02
○ 2026-08-16 10:31:16
● 2026-05-24 01:26:42
○ 2026-06-22 09:04:02
○ 2026-08-16 10:31:16
🔍 DNS Trace
Analysis
Name Servers
sf393.cn is delegated to two name servers: dm1.longmingdns.com and dm2.longmingdns.com.
sf393.cn shares its NS records with other domains, for example ybtrd.com, 138edu.cn, qptwo.cn and two others.
Host names that have two IP addresses:
dm2.longmingdns.com points to 183.253.57.197 and 211.99.99.56.
Host names that point to one IP address:
dm1.longmingdns.com points to 218.98.111.163.