sdzschem.com - robtex.com
sdzschem.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=1771291435 | ||||||
DNS History
7 records (5 active, 2 former)
○NS(root)2017-12-21 → 2017-12-21 · 2 obs
○ 2026-03-17 20:28:58
●NSns3.dns-diy.com2026-03-17 → 2026-03-17 · 2 obs
● 2026-03-17 20:28:58
●NSns4.dns-diy.com2026-03-17 → 2026-03-17 · 2 obs
● 2026-03-17 20:28:58
●A103.120.82.372026-03-17 → 2026-03-17 · 2 obs
● 2026-03-17 20:28:58
○A113.10.178.612017-12-21 → 2017-12-21 · 2 obs
○ 2026-03-17 20:28:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, a.gtld-servers.net, i.gtld-servers.net... | - |
| sdzschem.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 sdzschem.com (unsigned zone)
⏱️ Timing
Total: 1792ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.120.82.37 |
| NS | 2 | ns3.dns-diy.com, ns4.dns-diy.com |
| MX | 2 | mxbiz1.qq.com (pri: 5), mxbiz2.qq.com (pri: 10) |
| TXT | 1 | v=spf1 include:spf.mail.qq.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
sdzschem.com resolves to one IP number: 103.120.82.37.
Other host names, for instance xmletex.com, sub-nano.com, hk15.host.35.cn, bjzyby.com and hyqwebjm.hkyun01.host.35.com share IP numbers with sdzschem.com.
Name Servers
sdzschem.com's delegation uses two name servers: ns3.dns-diy.com and ns4.dns-diy.com.
sdzschem.com uses the same name server setup as other domains, such as crownlocks.com, hopposch.com, 96300.com, singular.com.tw and jxcq.org.
sdzschem.com at least partially shares name servers with other domains, including wanbaoplastic.com, zjjtgc.com, sihenet.com, v-open.com and xindalu.com.
These name servers are commonly used with ns1.35.net, ns2.35.net, ns3.35.net, ns4.35.net, ns1.dns-diy.com and ns2.dns-diy.com.
Host names with three IP numbers:
The host name ns3.dns-diy.com resolves to 240e:d9:c200::2, 61.172.183.77 and 118.123.249.114.
The host name ns4.dns-diy.com resolves to 240e:d9:c200:1::2, 118.123.253.132 and 211.149.230.100.
Mail Servers
sdzschem.com is served by two mail servers mxbiz1.qq.com and mxbiz2.qq.com.
sdzschem.com shares the same mail server setup as other domains, for instance ee56.com, sdfyy.cn, macocloud.com, resaint.com and radiance.cn.
sdzschem.com shares at least some mail servers with other domains, for example yimagd.com, cheoo.com, yuyuanfoods.com, gumade.com and f2time.com.
Host names with two IP numbers:
mxbiz1.qq.com points to 203.205.147.218 and 203.205.232.191.
Host names with one IP number:
mxbiz2.qq.com points to 203.205.232.191.
Host names that point to 203.205.232.191: mxbiz1.qq.com and mxbiz2.qq.com.