leadtek.com.cn - dns.ninja
leadtek.com.cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.sfn.cn ⚠️ Not in zone NS records | ||||||
| A | 111.63.77.29🇨🇳 CMNET-V4HEBEI-AS-AP111.63.64.0/20 CMI (Customer Route) | ||||||
| NS | ns2.sfn.cn ⚠️ Not in zone NS records | ||||||
| A | 101.37.119.99🇨🇳 Alibaba-Cloud101.37.0.0/17 | ||||||
| A | 111.63.77.30🇨🇳 CMNET-V4HEBEI-AS-AP111.63.64.0/20 CMI (Customer Route) | ||||||
com.cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.dns.cn ⭐ ⚠️ Not in parent delegation | ||||||
| NS | b.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | c.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | cns.cernet.net ⚠️ Not in parent delegation | ||||||
| NS | d.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | e.dns.cn ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2030654952 | ||||||
WOT: NOT_SAFE (20/100)
Subdomains
Same first word
leadtek.ru |
leadtek.com.tw |
leadtek.com |
leadtek.eu |
leadtek.co.kr |
leadtek.cz |
leadtek.net |
leadtek.nl |
leadtek.de |
leadtek.com.cn |
leadtek.cn |
leadtek.co.uk |
leadtek.co.th |
leadtek.es |
Similar names
DNS History
11 records (2 active, 9 former)
●NSns1.sfn.cn2015-11-04 → 2026-06-27 · 3 obs
● 2015-11-04 00:10:12
● 2026-06-27 16:12:32
●NSns2.sfn.cn2015-11-04 → 2026-06-27 · 3 obs
● 2015-11-04 00:10:12
● 2026-06-27 16:12:32
○NSns3.sanfront.com.cn2015-08-04 → 2015-08-04 · 3 obs
○ 2015-11-04 00:10:12
○ 2026-06-27 16:12:32
○NSns5.sanfront.com.cn2015-08-04 → 2015-08-04 · 3 obs
○ 2015-11-04 00:10:12
○ 2026-06-27 16:12:32
○MX125.227.131.802015-11-04 → 2016-06-08 · 5 obs
● 2015-11-04 00:10:12
● 2016-06-08 17:13:12
○ 2017-03-27 12:50:34
○ 2026-06-27 16:12:32
○MX125.227.131.802015-08-04 → 2015-08-04 · 3 obs
○ 2015-11-04 00:10:12
○ 2026-06-27 16:12:32
○MXis.leadtek.com.cn2017-03-27 → 2017-03-27 · 4 obs
● 2017-03-27 12:50:34
○ 2026-04-22 07:11:40
○ 2026-06-27 16:12:32
○MXleadtek-com-cn.mail.protection.outlook.com2026-04-22 → 2026-06-17 · 5 obs
● 2026-04-22 07:11:40
● 2026-06-17 08:11:42
○ 2026-06-22 15:13:38
○ 2026-06-27 16:12:32
○MXspam.leadtek.com.cn2017-03-27 → 2017-03-27 · 4 obs
● 2017-03-27 12:50:34
○ 2026-04-22 07:11:40
○ 2026-06-27 16:12:32
○A203.160.247.422015-08-04 → 2017-03-27 · 4 obs
● 2017-03-27 12:50:34
○ 2026-04-22 07:11:40
○ 2026-06-27 16:12:32
○A210.65.138.832026-04-22 → 2026-06-17 · 5 obs
● 2026-04-22 07:11:40
● 2026-06-17 08:11:42
○ 2026-06-22 15:13:38
○ 2026-06-27 16:12:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| leadtek.com.cn | ns1.sfn.cn, ns2.sfn.cn | - |
✅ Authoritative Response
Server:111.63.77.29
NS records: ns1.sfn.cn, ns2.sfn.cn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for leadtek.com.cn (unsigned zone)
⏱️ Timing
Total: 2244ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 210.65.138.83 |
| NS | 2 | ns1.sfn.cn, ns2.sfn.cn |
| MX | 1 | leadtek-com-cn.mail.protection.outlook.c |
| TXT | 1 | v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | ns1.sfn.cn root.ns1.sfn.cn |
Analysis
Hierarchy
spam.leadtek.com.cn, mail.leadtek.com.cn, www.leadtek.com.cn and is.leadtek.com.cn each fall under the parent domain leadtek.com.cn.
Name Servers
Two name servers handle the delegation for leadtek.com.cn: ns1.sfn.cn and ns2.sfn.cn.
The name server configuration of leadtek.com.cn is shared with other domains, for instance ecm.com.cn, hooyo.com.cn, matsui.com.cn and two others.
leadtek.com.cn partially shares its name servers with domains like jxdx.gov.cn and penavico.sh.cn.
Host names pointing to two IP addresses:
ns2.sfn.cn resolves to two addresses: 101.37.119.99 and 111.63.77.30.
Host names resolving to a single IP address:
The hostname ns1.sfn.cn resolves to 111.63.77.29.