szbfd.cn - robtex.com
szbfd.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 38.63.133.170🇺🇸 PEGTECHINC38.63.128.0/18 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=1762067808 | ||||||
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=2034665787 | ||||||
Same first word
Similar names
zbsdf.com |
bdfsz.cn |
dbszf.com |
szbdf.com |
sbdfz.com |
dzbfs.com.cn |
bsdzf.com |
sfbdz.com |
sdfzb.com |
bdzfs.com |
fzdbs.com |
dsfbz.cn |
DNS History
11 records (3 active, 8 former)
●NSdm1.longmingdns.com2026-04-06 → 2026-04-13 · 3 obs
○ 2018-09-29 23:25:50
● 2026-04-06 05:10:12
● 2026-04-13 10:10:12
● 2026-04-06 05:10:12
● 2026-04-13 10:10:12
●NSdm2.longmingdns.com2026-04-06 → 2026-04-13 · 3 obs
○ 2018-09-29 23:25:50
● 2026-04-06 05:10:12
● 2026-04-13 10:10:12
● 2026-04-06 05:10:12
● 2026-04-13 10:10:12
○NSns11.xincache.com2018-09-29 → 2018-09-29 · 4 obs
○ 2017-01-28 14:11:26
● 2018-09-29 23:25:50
○ 2026-04-06 05:10:12
○ 2026-04-13 10:10:12
● 2018-09-29 23:25:50
○ 2026-04-06 05:10:12
○ 2026-04-13 10:10:12
○NSns12.xincache.com2018-09-29 → 2018-09-29 · 4 obs
○ 2017-01-28 14:11:26
● 2018-09-29 23:25:50
○ 2026-04-06 05:10:12
○ 2026-04-13 10:10:12
● 2018-09-29 23:25:50
○ 2026-04-06 05:10:12
○ 2026-04-13 10:10:12
○NSns17.xincache.com2015-07-19 → 2017-01-28 · 4 obs
● 2015-07-19 20:10:52
● 2017-01-28 14:11:26
○ 2018-09-29 23:25:50
○ 2026-04-13 10:10:12
● 2017-01-28 14:11:26
○ 2018-09-29 23:25:50
○ 2026-04-13 10:10:12
○NSns18.xincache.com2015-07-19 → 2017-01-28 · 4 obs
● 2015-07-19 20:10:52
● 2017-01-28 14:11:26
○ 2018-09-29 23:25:50
○ 2026-04-13 10:10:12
● 2017-01-28 14:11:26
○ 2018-09-29 23:25:50
○ 2026-04-13 10:10:12
○A103.20.223.892015-07-19 → 2015-07-19 · 3 obs
● 2015-07-19 20:10:52
○ 2015-11-23 05:18:32
○ 2026-04-13 10:10:12
○ 2015-11-23 05:18:32
○ 2026-04-13 10:10:12
○A103.225.199.2102016-06-23 → 2017-01-28 · 5 obs
○ 2016-02-28 05:08:46
● 2016-06-23 11:31:08
● 2017-01-28 14:11:26
○ 2018-09-29 23:25:50
○ 2026-04-13 10:10:12
● 2016-06-23 11:31:08
● 2017-01-28 14:11:26
○ 2018-09-29 23:25:50
○ 2026-04-13 10:10:12
○A103.228.64.2122015-11-23 → 2016-02-28 · 5 obs
○ 2015-07-19 20:10:52
● 2015-11-23 05:18:32
● 2016-02-28 05:08:46
○ 2016-06-23 11:31:08
○ 2026-04-13 10:10:12
● 2015-11-23 05:18:32
● 2016-02-28 05:08:46
○ 2016-06-23 11:31:08
○ 2026-04-13 10:10:12
○A112.213.118.2052018-09-29 → 2018-09-29 · 4 obs
○ 2017-01-28 14:11:26
● 2018-09-29 23:25:50
○ 2026-04-06 05:10:12
○ 2026-04-13 10:10:12
● 2018-09-29 23:25:50
○ 2026-04-06 05:10:12
○ 2026-04-13 10:10:12
●A38.63.133.1702026-04-06 → 2026-04-13 · 3 obs
○ 2018-09-29 23:25:50
● 2026-04-06 05:10:12
● 2026-04-13 10:10:12
● 2026-04-06 05:10:12
● 2026-04-13 10:10:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn... | - |
| szbfd.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 szbfd.cn (unsigned zone)
⏱️ Timing
Total: 2160ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 38.63.133.170 |
| NS | 2 | dm1.longmingdns.com, dm2.longmingdns.com |
| SOA | 1 | dm1.longmingdns.com dnsadmin.longmingdns |
Analysis
IP Addresses
szbfd.cn resolves to one IP number: 38.63.133.170.
Other host names, for example jmyuqi.com, share IP numbers with szbfd.cn.
Name Servers
szbfd.cn's delegation uses two name servers: dm1.longmingdns.com and dm2.longmingdns.com.
szbfd.cn uses the same name server setup as other domains, such as bpda.cn, xcsxmy.cn, wfhotel.com.cn, weiboli.cn and swpz.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.