sqdk.com - robtex.com
sqdk.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=1774635092 | ||||||
Same first word
sqdk.com |
Similar names
ksqd.org |
dkqs.com.my |
dskq.cn |
kdsq.life |
sdkq.cn |
qsdk.cn |
dkqs.co.za |
qskd.cn |
sdqk.me |
qdsk.com |
kqds.net |
qkds.com.cn |
ksdq.net |
sqkd.cn |
DNS History
11 records (7 active, 4 former)
○NS(root)2015-08-22 → 2017-05-19 · 4 obs
● 2017-05-19 01:58:54
○ 2026-03-09 23:43:46
○ 2026-03-27 18:24:22
●NSns1.35.net2026-03-09 → 2026-03-27 · 3 obs
● 2026-03-09 23:43:46
● 2026-03-27 18:24:22
●NSns2.35.net2026-03-09 → 2026-03-27 · 3 obs
● 2026-03-09 23:43:46
● 2026-03-27 18:24:22
●NSns3.35.net2026-03-09 → 2026-03-27 · 3 obs
● 2026-03-09 23:43:46
● 2026-03-27 18:24:22
●NSns4.35.net2026-03-09 → 2026-03-27 · 3 obs
● 2026-03-09 23:43:46
● 2026-03-27 18:24:22
○MXmx.sqdk.com2015-08-22 → 2017-05-19 · 4 obs
● 2017-05-19 01:58:54
○ 2026-03-09 23:43:46
○ 2026-03-27 18:24:22
●MXmx1.yunyou.top2026-03-09 → 2026-03-27 · 3 obs
● 2026-03-09 23:43:46
● 2026-03-27 18:24:22
●MXmx2.yunyou.top2026-03-09 → 2026-03-27 · 3 obs
● 2026-03-09 23:43:46
● 2026-03-27 18:24:22
○A121.42.103.1842016-11-23 → 2017-05-19 · 5 obs
● 2016-11-23 06:10:00
● 2017-05-19 01:58:54
○ 2026-03-09 23:43:46
○ 2026-03-27 18:24:22
○A121.42.6.192015-08-22 → 2016-08-15 · 4 obs
● 2016-08-15 13:03:48
○ 2016-11-23 06:10:00
○ 2026-03-27 18:24:22
●A121.42.68.1192026-03-09 → 2026-03-27 · 3 obs
● 2026-03-09 23:43:46
● 2026-03-27 18:24:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| sqdk.com | ns3.35.net, ns2.35.net, ns1.35.net, ns4.35.net | - |
✅ Authoritative Response
Server:118.123.253.132
NS records: ns3.35.net, ns2.35.net, ns1.35.net, ns4.35.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sqdk.com (unsigned zone)
⏱️ Timing
Total: 1681ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 121.42.68.119 |
| NS | 4 | ns4.35.net, ns2.35.net... |
| MX | 2 | mx2.yunyou.top (pri: 10), mx1.yunyou.top (pri: 5) |
| TXT | 1 | v=spf1 include:yunyou.top -all |
| SOA | 1 | ns1.35.net dnsconct.myhostadmin.net |
Analysis
IP Addresses
sqdk.com resolves to one IP number: 121.42.68.119.
Name Servers
sqdk.com is delegated to four name servers: ns1.35.net, ns2.35.net, ns3.35.net and ns4.35.net.
sqdk.com at least partially shares name servers with other domains, for instance yhsjs.com, xmtzs.com, china-indyvac.com, tqpmh.cn and sh-yxe.com.
These name servers are commonly used with ns4.dns-diy.com, ns3.dns-diy.com and ns1.dns-diy.com.
Host names with four IPs:
ns1.35.net points to: 240e:d9:c200::2, 60.247.150.254, 118.123.249.114 and 118.123.253.132.
Host names with three IPs:
ns2.35.net points to: 240e:d9:c200:1::2, 61.172.183.73 and 211.149.230.100.
Host names with two IPs:
ns3.35.net points to: 61.172.183.77 and 118.123.249.114; ns4.35.net points to: 118.123.253.132 and 211.149.230.100.
Names pointing to 118.123.249.114: ns1.35.net and ns3.35.net.
Names pointing to 118.123.253.132: ns1.35.net and ns4.35.net.
Names pointing to 211.149.230.100: ns2.35.net and ns4.35.net.
Mail Servers
Two mail servers handle sqdk.com: mx1.yunyou.top and mx2.yunyou.top.
sqdk.com shares the same mail server setup as other domains, for instance szhengxin.com, trinityessar.com, hmotex.com, luoithep.vn and lightlaw.cn.
sqdk.com shares some mail servers with other domains, at least partially, for instance sonding.com, sanmtech.com, poteic.sg, bjndh.com and crystech.com.
Three IPs for a host: mx1.yunyou.top points to 2404:ccc0:263:103:5054:ff:fe4a:5abe, 43.224.153.210 and 43.224.154.178.
Two IPs for a host: mx2.yunyou.top points to 211.149.239.73 and 211.149.240.37.