vantek-cn.com - robtex.com
vantek-cn.com
| CNAME | dns1.sxdq.com.cn | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 211.149.209.51🇨🇳 CHINANET-SCIDC-AS-AP211.149.192.0/19 SICHUANIDC province network | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1774635092 | ||||||
Same first word
vantek-cn.com |
DNS History
7 records (6 active, 1 former)
●NSdns5.4cun.com2026-03-18 → 2026-03-27 · 3 obs
○ 2015-08-04 10:55:06
● 2026-03-18 05:05:36
● 2026-03-27 18:16:04
● 2026-03-18 05:05:36
● 2026-03-27 18:16:04
●NSdns5.zgsj.com2026-03-18 → 2026-03-27 · 3 obs
○ 2015-08-04 10:55:06
● 2026-03-18 05:05:36
● 2026-03-27 18:16:04
● 2026-03-18 05:05:36
● 2026-03-27 18:16:04
●NSdns6.51dns.top2026-03-18 → 2026-03-27 · 3 obs
○ 2015-08-04 10:55:06
● 2026-03-18 05:05:36
● 2026-03-27 18:16:04
● 2026-03-18 05:05:36
● 2026-03-27 18:16:04
●NSdns6.zgsj.com2026-03-18 → 2026-03-27 · 3 obs
○ 2015-08-04 10:55:06
● 2026-03-18 05:05:36
● 2026-03-27 18:16:04
● 2026-03-18 05:05:36
● 2026-03-27 18:16:04
○A222.186.191.1882015-08-04 → 2017-02-14 · 4 obs
● 2015-08-04 10:55:06
● 2017-02-14 06:09:08
○ 2018-12-08 07:13:54
○ 2026-03-27 18:16:04
● 2017-02-14 06:09:08
○ 2018-12-08 07:13:54
○ 2026-03-27 18:16:04
●CNAMEdns1.sxdq.com.cn2018-12-08 → 2026-03-27 · 2 obs
● 2018-12-08 07:13:54
● 2026-03-27 18:16:04
● 2026-03-27 18:16:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, b.gtld-servers.net, j.gtld-servers.net, d.gtld-servers.net... | - |
| vantek-cn.com | dns5.zgsj.com, dns6.zgsj.com, dns5.4cun.com, dns6.51dns.top | 4 records |
✅ Authoritative Response
Server:61.172.183.74
NS records: dns5.zgsj.com, dns6.zgsj.com, dns5.4cun.com, dns6.51dns.top
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for vantek-cn.com (unsigned zone)
⏱️ Timing
Total: 1743ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | dns1.sxdq.com.cn |
| SOA | 1 | dns.4cun.com admin.vantek-cn.com |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (dns5.zgsj.com, dns6.zgsj.com, dns5.4cun.com...)
Analysis
IP Addresses
vantek-cn.com points to a single IP address: 211.149.209.51.
Other host names, such as xn--qkrs6er8se1o.com and dns1.sxdq.com.cn, share IP numbers with vantek-cn.com.