ysdcom.com - dns.ninja
ysdcom.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=1785345007 | ||||||
Same first word
ysdcom.com |
Similar names
DNS History
10 records (10 active, 0 former)
●NSdns1.hichina.com2015-05-10 → 2026-07-29 · 2 obs
● 2026-07-29 17:18:48
●NSdns2.hichina.com2015-05-10 → 2026-07-29 · 2 obs
● 2026-07-29 17:18:48
●MXmx1.qiye.aliyun.com2026-03-27 → 2026-07-29 · 3 obs
● 2026-03-27 09:32:12
● 2026-07-29 17:18:48
●MXmx2.qiye.aliyun.com2026-03-27 → 2026-07-29 · 3 obs
● 2026-03-27 09:32:12
● 2026-07-29 17:18:48
●MXmx3.qiye.aliyun.com2026-03-27 → 2026-07-29 · 3 obs
● 2026-03-27 09:32:12
● 2026-07-29 17:18:48
●MXmxbiz1.qq.com2026-03-27 → 2026-07-29 · 3 obs
● 2026-03-27 09:32:12
● 2026-07-29 17:18:48
●MXmxbiz2.qq.com2026-03-27 → 2026-07-29 · 3 obs
● 2026-03-27 09:32:12
● 2026-07-29 17:18:48
●MXmxn.mxhichina.com2015-05-10 → 2026-07-29 · 2 obs
● 2026-07-29 17:18:48
●MXmxw.mxhichina.com2015-05-10 → 2026-07-29 · 2 obs
● 2026-07-29 17:18:48
●A121.42.20.2322015-05-10 → 2026-07-29 · 2 obs
● 2026-07-29 17:18:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| ysdcom.com | dns2.hichina.com, dns1.hichina.com | 18 records |
✅ Authoritative Response
Server:120.76.107.44
NS records: dns2.hichina.com, dns1.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ysdcom.com (unsigned zone)
⏱️ Timing
Total: 3593ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 121.42.20.232 |
| NS | 2 | dns1.hichina.com, dns2.hichina.com |
| MX | 7 | mx1.qiye.aliyun.com (pri: 5), mxn.mxhichina.com (pri: 2)... |
| TXT | 2 | v=spf1 include:spf.qiye.aliyun.com -all, v=spf1 include:spf.mxhichina.com -all |
| SOA | 1 | dns1.hichina.com hostmaster.hichina.com |
📌 Glue Records Collected
Total: 18
Out-of-bailiwick: 18 (dns2.hichina.com, dns2.hichina.com, dns2.hichina.com...)
Analysis
IP Addresses
ysdcom.com resolves to just one IP address, 121.42.20.232.
Additional host names — including santsui.com and zekang.net — share IP numbers with ysdcom.com.
Name Servers
Two name servers handle the delegation for ysdcom.com: dns1.hichina.com and dns2.hichina.com.
ysdcom.com shares its NS records with other domains, for example ochid.top, ruiyuanmc.net, rtime.cn and two others.
ysdcom.com has at least partial name server overlap with other domains, such as xstyle.cn, focuznet.cn, leappon.com and two others.
It is common to find these name servers paired with the name servers ns1.alidns.com, ns2.alidns.com, expirens3.hichina.com and expirens4.hichina.com.
DNS names with 9 IP addresses:
dns1.hichina.com resolves to 39.96.153.43, 39.96.153.63 and 47.118.199.203 among others, with 6 other IP addresses in total.
dns2.hichina.com resolves to 39.96.153.44, 39.96.153.54 and 47.118.199.204 among others, with 6 other IP addresses in total.
Mail Servers
Mail for ysdcom.com is routed through 7 mail servers, including mxn.mxhichina.com, mxw.mxhichina.com, mxbiz1.qq.com and 4 other.
There is at least a partial MX overlap between ysdcom.com and other domains, including oil724.com, replays.net, avidwpc.com and two others.
mx1.qiye.aliyun.com, mx2.qiye.aliyun.com, mx3.qiye.aliyun.com and mxbiz2.qq.com are mail servers that frequently appear together with these mail servers.
Host names that have two IP addresses:
mxn.mxhichina.com resolves to two addresses: 47.246.136.231 and 47.246.137.47.
Host names that point to one IP address:
The hostname mxw.mxhichina.com resolves to 47.246.99.195.
Host names that have two IP addresses:
mx3.qiye.aliyun.com resolves to two addresses: 47.246.136.231 and 47.246.137.47.
Host names that point to one IP address:
The hostname mx1.qiye.aliyun.com resolves to 47.246.137.47.
The hostname mx2.qiye.aliyun.com resolves to 47.246.136.231.
Each of mxn.mxhichina.com, mx3.qiye.aliyun.com and mx2.qiye.aliyun.com resolves to 47.246.136.231.
Each of mxn.mxhichina.com, mx3.qiye.aliyun.com and mx1.qiye.aliyun.com resolves to 47.246.137.47.