sipingsoft.com - robtex.com
sipingsoft.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 171.221.254.91🇨🇳 CHINANET-BACKBONE171.208.0.0/12 China Telecom Network | ||||||
| NS | dns1.4cun.com ⭐ | ||||||
| A | 2408:4005:3dc:af00:a6be:339e:a1a0:ceb7🇨🇳 Alibaba-Cloud2408:4005::/33 | ||||||
| A | 61.172.183.74🇨🇳 SHANGHAITELECOM61.172.182.0/23 SHIDC | ||||||
| NS | dns.4cun.com ⚠️ Not in zone NS records | ||||||
| NS | dns2.51dns.top ⚠️ Not in zone NS records | ||||||
| A | 2408:4005:3dc:af00:a6be:339e:a1a0:ceb7🇨🇳 Alibaba-Cloud2408:4005::/33 | ||||||
| A | 219.138.102.210🇨🇳 CHINATELECOM-HUBEI-YICHANG-IDC219.138.102.0/24 yichang | ||||||
| MX | mxbiz1.qq.com ⭐ | ||||||
| MX | mxbiz2.qq.com(10) | ||||||
| TXT | v=spf1 include:spf.mail.qq.com ~all | ||||||
| SOA | dns.4cun.comadmin@sipingsoft.com serial=1774418704 | ||||||
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=1774764997 | ||||||
Same first word
sipingsoft.com |
DNS History
7 records (6 active, 1 former)
●NSdns1.4cun.com2026-03-21 → 2026-03-29 · 3 obs
● 2026-03-21 05:12:20
● 2026-03-29 06:23:28
●NSdns2.51dns.top2026-03-21 → 2026-03-29 · 3 obs
● 2026-03-21 05:12:20
● 2026-03-29 06:23:28
●A171.221.254.912026-03-21 → 2026-03-29 · 3 obs
● 2026-03-21 05:12:20
● 2026-03-29 06:23:28
○A211.149.201.1492015-04-16 → 2018-09-02 · 4 obs
● 2018-09-02 21:57:48
○ 2026-03-21 05:12:20
○ 2026-03-29 06:23:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, f.gtld-servers.net, i.gtld-servers.net, c.gtld-servers.net... | - |
| sipingsoft.com | dns1.4cun.com, dns2.51dns.top | 2 records |
✅ Authoritative Response
Server:219.138.102.210
NS records: dns1.4cun.com, dns2.51dns.top
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sipingsoft.com (unsigned zone)
⏱️ Timing
Total: 1290ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 171.221.254.91 |
| MX | 2 | mxbiz1.qq.com (pri: 5), mxbiz2.qq.com (pri: 10) |
| TXT | 1 | v=spf1 include:spf.mail.qq.com ~all |
| SOA | 1 | dns.4cun.com admin.sipingsoft.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (dns1.4cun.com, dns1.4cun.com)
Analysis
IP Addresses
sipingsoft.com points to a single IP number: 171.221.254.91.
Name Servers
The domain sipingsoft.com is delegated to three name servers: dns1.4cun.com, dns.4cun.com and dns2.51dns.top.
sipingsoft.com shares name servers with other domains at least partially, for instance wxhuamai.com, coooov.com, websoc.com.cn, mzsyds.com and yx-sport.com.
these name servers are commonly used with the name servers dns3.4cun.com, dns4.51dns.top, dns2.4cun.com, dns7.4cun.com, dns5.4cun.com, ns1.4cun.com, dns6.51dns.top, dns8.51dns.top, ns3.4cun.com and ns4.4cun.com.
Host names with two IP numbers:
dns1.4cun.com points to 2408:4005:3dc:af00:a6be:339e:a1a0:ceb7 and 61.172.183.74.
dns2.51dns.top points to 2408:4005:3dc:af00:a6be:339e:a1a0:ceb7 and 219.138.102.210.
Names pointing to 2408:4005:3dc:af00:a6be:339e:a1a0:ceb7: dns1.4cun.com and dns2.51dns.top.
Mail Servers
sipingsoft.com is handled by two mail servers: mxbiz1.qq.com and mxbiz2.qq.com.
sipingsoft.com shares the same mail server setup as other domains, including jiantongtech.com, aihan.cn, prideocean.com, hnchengtai.com and hacker.com.cn.
sipingsoft.com shares some mail servers with other domains, including pmph.com, 75shop.com and nxwz.cn.