520jcf.com - robtex.com
520jcf.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 168.63.204.94🇭🇰 Microsoft168.62.0.0/15 MICROSOFT | ||||||
| NS | ns3.dns-diy.com ⭐ | ||||||
| A | 240e:d9:c200::2🇨🇳 CHINANET-SCIDC-AS-AP240e:d9:c000::/36 SICHUANIDC province network | ||||||
| A | 61.172.183.77🇨🇳 SHANGHAITELECOM61.172.182.0/23 SHIDC | ||||||
| A | 118.123.249.114🇨🇳 CHINANET-SCIDC-AS-AP118.123.240.0/20 CHINANET SiChuan Telecom Internet Data Center | ||||||
| NS | ns4.dns-diy.com | ||||||
| A | 240e:d9:c200:1::2🇨🇳 CHINANET-SCIDC-AS-AP240e:d9:c000::/36 SICHUANIDC province network | ||||||
| A | 118.123.253.132🇨🇳 CHINANET-SCIDC-AS-AP118.123.240.0/20 CHINANET SiChuan Telecom Internet Data Center | ||||||
| A | 211.149.230.100🇨🇳 CHINANET-SCIDC-AS-AP211.149.224.0/19 chinanet SC province network-client | ||||||
| MX | smx25.cn4e.com ⭐ | ||||||
| TXT | v=spf1 include:spf.cn4e.com -all | ||||||
| SOA | ns3.dns-diy.comdnsconct@myhostadmin.net 2025-06-12 #3 | ||||||
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=1774600592 | ||||||
Same first word
520jcf.com |
DNS History
7 records (4 active, 3 former)
○NSdns.4cun.com2015-08-19 → 2017-12-04 · 4 obs
● 2017-12-04 20:42:10
○ 2026-03-25 00:24:40
○ 2026-03-27 08:43:24
●NSns3.dns-diy.com2026-03-25 → 2026-03-27 · 3 obs
● 2026-03-25 00:24:40
● 2026-03-27 08:43:24
●NSns4.dns-diy.com2026-03-25 → 2026-03-27 · 3 obs
● 2026-03-25 00:24:40
● 2026-03-27 08:43:24
○MXmail.520jcf.com2015-08-19 → 2017-12-04 · 4 obs
● 2017-12-04 20:42:10
○ 2026-03-25 00:24:40
○ 2026-03-27 08:43:24
●MXsmx25.cn4e.com2026-03-25 → 2026-03-27 · 3 obs
● 2026-03-25 00:24:40
● 2026-03-27 08:43:24
●A168.63.204.942026-03-25 → 2026-03-27 · 3 obs
● 2026-03-25 00:24:40
● 2026-03-27 08:43:24
○A222.76.212.442015-08-19 → 2017-12-04 · 4 obs
● 2017-12-04 20:42:10
○ 2026-03-25 00:24:40
○ 2026-03-27 08:43:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| 520jcf.com | ns4.dns-diy.com, ns3.dns-diy.com | 6 records |
✅ Authoritative Response
Server:118.123.249.114
NS records: ns4.dns-diy.com, ns3.dns-diy.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 520jcf.com (unsigned zone)
⏱️ Timing
Total: 714ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 168.63.204.94 |
| NS | 2 | ns3.dns-diy.com, ns4.dns-diy.com |
| MX | 1 | smx25.cn4e.com (pri: 10) |
| TXT | 1 | v=spf1 include:spf.cn4e.com -all |
| SOA | 1 | ns3.dns-diy.com dnsconct.myhostadmin.net |
📌 Glue Records Collected
Total: 6
Out-of-bailiwick: 6 (ns4.dns-diy.com, ns4.dns-diy.com, ns4.dns-diy.com...)
Analysis
IP Addresses
520jcf.com resolves to a single IP: 168.63.204.94.
Other host names, for instance, syil.net and whhtcs.com share IP numbers with 520jcf.com.
Name Servers
520jcf.com has two name servers: ns3.dns-diy.com and ns4.dns-diy.com.
520jcf.com shares the same name server setup as other domains, for example xn--3vsa02qj80b.net, nbyjyc.com, shine-shanghai.com, sinhnet.cn and picassopen.com.
520jcf.com shares some name servers with other domains, for example 100t8.com, oaren.com, tteng.cn, bconchina.com and tjfic.com.
these name servers are commonly used with ns1.35.net, ns2.35.net, ns3.35.net, ns4.35.net, ns2.dns-diy.com, ns1.dns-diy.com, ns1.365.hk and ns2.365.hk.
Host names with three IP numbers: ns3.dns-diy.com points to 240e:d9:c200::2, 61.172.183.77 and 118.123.249.114; ns4.dns-diy.com points to 240e:d9:c200:1::2, 118.123.253.132 and 211.149.230.100.
Mail Servers
520jcf.com is handled by a single mail server, smx25.cn4e.com.
520jcf.com shares the mail server setup with other domains, for example iwolsen.com, coco-display2006.com, uptex-cn.com, eccoelec.cn and xiemo.com.
520jcf.com shares some mail servers with other domains, at least partially; for instance argus-t.com, marllen.com, rfidandcard.com, proudly.hk and orcgroup.com.
these mail servers are commonly used alongside the mail servers hsmx25.cn4e.com.