sahf.cn - robtex.com
sahf.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 38.33.224.225🇺🇸 PEGTECHINC38.33.192.0/18 PEG TECH INC | ||||||
| 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=1763214834 | ||||||
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=2034665303 | ||||||
Subdomains
hao123ui.sahf.cn |
Same first word
Similar names
DNS History
12 records (3 active, 9 former)
●NSdm1.longmingdns.com2026-03-30 → 2026-04-13 · 3 obs
● 2026-03-30 03:19:40
● 2026-04-13 07:39:12
●NSdm2.longmingdns.com2026-03-30 → 2026-04-13 · 3 obs
● 2026-03-30 03:19:40
● 2026-04-13 07:39:12
○NSns1.51dns.com2015-07-14 → 2015-11-27 · 4 obs
● 2015-11-27 19:01:38
○ 2016-02-26 18:24:00
○ 2026-04-13 07:39:12
○NSns1.eedns.com2016-02-26 → 2016-02-26 · 4 obs
● 2016-02-26 18:24:00
○ 2016-05-06 04:03:14
○ 2026-04-13 07:39:12
○NSns2.51dns.com2015-11-27 → 2015-11-27 · 4 obs
● 2015-11-27 19:01:38
○ 2016-02-26 18:24:00
○ 2026-04-13 07:39:12
○NSns2.dnsdun.com2016-05-06 → 2016-06-05 · 5 obs
● 2016-05-06 04:03:14
● 2016-06-05 06:36:46
○ 2020-02-07 23:18:52
○ 2026-04-13 07:39:12
○NSns3.dnsdun.net2016-05-06 → 2016-06-05 · 5 obs
● 2016-05-06 04:03:14
● 2016-06-05 06:36:46
○ 2020-02-07 23:18:52
○ 2026-04-13 07:39:12
○A103.39.155.1682016-02-26 → 2016-02-26 · 4 obs
● 2016-02-26 18:24:00
○ 2016-05-06 04:03:14
○ 2026-04-13 07:39:12
○A103.40.100.752015-07-14 → 2015-07-14 · 3 obs
○ 2017-02-07 08:53:42
○ 2026-04-13 07:39:12
○A192.157.229.1402016-05-06 → 2016-06-05 · 5 obs
● 2016-05-06 04:03:14
● 2016-06-05 06:36:46
○ 2017-02-07 08:53:42
○ 2026-04-13 07:39:12
●A38.33.224.2252026-03-30 → 2026-04-13 · 3 obs
● 2026-03-30 03:19:40
● 2026-04-13 07:39:12
○A52.69.166.2312017-02-07 → 2017-02-07 · 4 obs
● 2017-02-07 08:53:42
○ 2020-02-07 23:18:52
○ 2026-04-13 07:39:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn... | - |
| sahf.cn | dm1.longmingdns.com, dm2.longmingdns.com | - |
✅ Authoritative Response
Server:218.98.111.163
NS records: dm1.longmingdns.com, dm2.longmingdns.com
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
Validation error at sahf.cn: Error: DNS query timeout: 203.119.29.1 for DS sahf.cn
⏱️ Timing
Total: 4965ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 38.33.224.225 |
| NS | 2 | dm1.longmingdns.com, dm2.longmingdns.com |
| SOA | 1 | dm1.longmingdns.com dnsadmin.longmingdns |
Analysis
Hierarchy
sahf.cn is the parent of hao123ui.sahf.cn.
IP Addresses
sahf.cn resolves to one IP number: 38.33.224.225.
Other host names, for instance hao123ui.sahf.cn, share IP numbers with sahf.cn.
Name Servers
sahf.cn is delegated to two name servers dm1.longmingdns.com and dm2.longmingdns.com.
sahf.cn shares the same name server setup as other domains, for instance jyartshop.com.cn, xaeh.cn, hkface.com, wenkam.com.cn and cqplant.com.cn.
sahf.cn at least partially shares name servers with other domains, for instance wxlove.cn.
Two IP numbers for a host: dm2.longmingdns.com points to 183.253.57.197 and 211.99.99.56.
One IP number for a host: dm1.longmingdns.com points to 218.98.111.163.