520451.com - robtex.com
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520451.com
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=1770918430 | ||||||
Same first word
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DNS History
20 records (9 active, 11 former)
○NS(root)2015-05-20 → 2016-12-09 · 4 obs
● 2016-12-09 11:07:26
○ 2026-02-15 18:26:52
○ 2026-02-15 18:26:56
●NSns1.365cyd.net2015-11-21 → 2026-02-15 · 3 obs
● 2015-11-21 02:15:04
● 2026-02-15 18:26:56
●NSns1.jiasule.net2015-05-20 → 2026-02-15 · 2 obs
● 2026-02-15 18:26:56
●NSns1.kangdns.com2016-12-09 → 2026-02-15 · 3 obs
● 2016-12-09 11:07:26
● 2026-02-15 18:26:56
●NSns2.365cyd.net2015-11-21 → 2026-02-15 · 3 obs
● 2015-11-21 02:15:04
● 2026-02-15 18:26:56
●NSns2.jiasule.net2015-05-20 → 2026-02-15 · 2 obs
● 2026-02-15 18:26:56
●NSns2.kangdns.com2016-12-09 → 2026-02-15 · 3 obs
● 2016-12-09 11:07:26
● 2026-02-15 18:26:56
○A113.207.76.1042015-10-17 → 2016-04-13 · 5 obs
● 2015-10-17 01:51:30
● 2016-04-13 05:34:38
○ 2016-05-24 07:23:30
○ 2026-02-15 18:26:56
○A113.207.76.742015-10-17 → 2016-04-13 · 5 obs
● 2015-10-17 01:51:30
● 2016-04-13 05:34:38
○ 2016-05-24 07:23:30
○ 2026-02-15 18:26:56
○A119.188.35.132015-05-20 → 2015-05-20 · 3 obs
○ 2026-02-15 18:26:52
○ 2026-02-15 18:26:56
○A119.188.35.412015-05-20 → 2015-05-20 · 3 obs
○ 2015-10-17 01:51:30
○ 2026-02-15 18:26:56
○A119.188.35.422015-05-20 → 2015-05-20 · 3 obs
○ 2026-02-15 18:26:52
○ 2026-02-15 18:26:56
●A218.8.245.692016-05-24 → 2026-02-15 · 3 obs
● 2016-05-24 07:23:30
● 2026-02-15 18:26:56
○A61.155.222.1522015-05-20 → 2015-05-20 · 3 obs
○ 2026-02-15 18:26:52
○ 2026-02-15 18:26:56
○A61.155.222.2002015-05-20 → 2015-05-20 · 3 obs
○ 2026-02-15 18:26:52
○ 2026-02-15 18:26:56
○A61.155.222.2072015-05-20 → 2015-05-20 · 3 obs
○ 2026-02-15 18:26:52
○ 2026-02-15 18:26:56
○A61.240.149.1422015-05-20 → 2015-05-20 · 3 obs
○ 2015-10-17 01:51:30
○ 2026-02-15 18:26:56
○A61.240.149.1802015-05-20 → 2015-05-20 · 3 obs
○ 2026-02-15 18:26:52
○ 2026-02-15 18:26:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| 520451.com | ns1.jiasule.net, ns2.jiasule.net | - |
✅ Authoritative Response
Server: 112.84.222.100
NS records: ns1.jiasule.net, ns2.jiasule.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 520451.com (unsigned zone)
⏱️ Timing
Total: 1249ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 218.8.245.69 |
| NS | 6 | ns1.kangdns.com, ns2.kangdns.com... |
| MX | 2 | mxbiz1.qq.com (pri: 5), mxbiz2.qq.com (pri: 10) |
| SOA | 1 | . mail.jiasule.net |
AI analysis
520451.com points to a single IP address: 218.8.245.69.
520451.com is delegated to six name servers: ns1.kangdns.com, ns2.kangdns.com, ns1.365cyd.net, ns2.365cyd.net, ns1.jiasule.net and ns2.jiasule.net.
At least part of the name servers for 520451.com are shared with other domains, for instance 1763bf1e6433e842.cdn.jiashule.com, b10f04657d6ebe9c.cdn.jiashule.com, gumeco.com, bybuyu.b2b168.com and 57f351b38a9c7c6e.cdn.jiashule.com.
Names with six IPs:
ns1.jiasule.net points to: 2409:8c04:1101:3050::450, 240e:965:802:1040::420, 112.84.222.99, 112.84.222.100, 116.211.128.199 and 116.211.128.200.
ns2.jiasule.net points to: 2409:8c04:1101:3050::451, 240e:965:802:1040::420, 112.84.222.99, 112.84.222.100, 116.211.128.199 and 116.211.128.200.
Names with four IPs:
ns1.365cyd.net points to: 240e:965:802:1040::420, 112.84.222.99, 112.84.222.100 and 116.211.128.200.
ns2.365cyd.net points to: 2409:8c04:1101:3050::450, 112.84.222.99, 112.84.222.100 and 116.211.128.199.
Names with two IPs:
ns1.kangdns.com points to: 240e:965:802:1040::420 and 112.84.222.99.
ns2.kangdns.com points to: 2409:8c04:1101:3050::450 and 116.211.128.200.
Names that point to 2409:8c04:1101:3050::450: ns1.jiasule.net, ns2.365cyd.net and ns2.kangdns.com.
Names that point to 240e:965:802:1040::420: ns1.jiasule.net, ns2.jiasule.net, ns1.365cyd.net and ns1.kangdns.com.
Names that point to 112.84.222.99: ns1.jiasule.net, ns2.jiasule.net, ns1.365cyd.net, ns2.365cyd.net and ns1.kangdns.com.
Names that point to 112.84.222.100: ns1.jiasule.net, ns2.jiasule.net, ns1.365cyd.net and ns2.365cyd.net.
Names that point to 116.211.128.199: ns1.jiasule.net, ns2.jiasule.net and ns2.365cyd.net.
Names that point to 116.211.128.200: ns1.jiasule.net, ns2.jiasule.net, ns1.365cyd.net and ns2.kangdns.com.
520451.com is handled by two mail servers: mxbiz1.qq.com and mxbiz2.qq.com.
520451.com uses the same mail server setup as other domains, for instance bjrxc.com, magene.com, mia.com, snapmade.com and gasetnail.com.
520451.com shares mail servers with other domains to some extent, for instance heyphp.com, rmker.com, ueboot.com and neje99.com.