qctsw.com - robtex.com
qctsw.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=1774420272 | ||||||
rank #377039 in the tld
Same first word
qctsw.com |
Similar names
DNS History
7 records (4 active, 3 former)
●NSf1g1ns1.dnspod.net2015-06-25 → 2026-03-25 · 3 obs
● 2015-06-25 17:13:54
● 2026-03-25 06:48:38
●NSf1g1ns2.dnspod.net2015-06-25 → 2026-03-25 · 3 obs
● 2015-06-25 17:13:54
● 2026-03-25 06:48:38
○NSns1.cnolnic.net2008-03-09 → 2008-03-09 · 3 obs
○ 2015-06-25 17:13:54
○ 2026-03-25 06:48:38
○NSns2.cnolnic.net2008-03-09 → 2008-03-09 · 3 obs
○ 2015-06-25 17:13:54
○ 2026-03-25 06:48:38
●MXmx.ym.163.com2015-06-25 → 2026-03-25 · 3 obs
● 2015-06-25 17:13:54
● 2026-03-25 06:48:38
●A106.12.142.1262026-03-16 → 2026-03-25 · 3 obs
● 2026-03-16 22:57:46
● 2026-03-25 06:48:38
○A14.17.125.172015-06-25 → 2017-01-30 · 5 obs
● 2015-06-25 17:13:54
● 2017-01-30 20:12:06
○ 2026-03-16 22:57:46
○ 2026-03-25 06:48:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| qctsw.com | f1g1ns1.dnspod.net, f1g1ns2.dnspod.net | - |
✅ Authoritative Response
Server:1.12.0.1
NS records: f1g1ns1.dnspod.net, f1g1ns2.dnspod.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for qctsw.com (unsigned zone)
⏱️ Timing
Total: 281ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 106.12.142.126 |
| NS | 2 | f1g1ns1.dnspod.net, f1g1ns2.dnspod.net |
| MX | 1 | mx.ym.163.com (pri: 10) |
| TXT | 1 | 202003180854551p4pcvxr5uhuu5ll2z3pob91n1 |
| SOA | 1 | f1g1ns1.dnspod.net freednsadmin.dnspod.c |
Analysis
IP Addresses
qctsw.com resolves to one IP number: 106.12.142.126.
Name Servers
qctsw.com is delegated to two name servers f1g1ns1.dnspod.net and f1g1ns2.dnspod.net.
qctsw.com shares the same name server setup as other domains, for instance ch98.com, tuanku.com, mayen-mart.com, zhidejian.com and hengyouchina-soft.com.
qctsw.com at least partially shares name servers with other domains, for instance lsydm.cn, uc13.com.cn, mientex.net, u35td.cfd and xker.com.
These name servers are commonly used with a.dnspod.com, b.dnspod.com and c.dnspod.com.
Eight IP numbers for a host:
f1g1ns2.dnspod.net points to: 2402:4e00:111:fff::c, 1.12.0.1, 1.13.76.35, 36.155.149.35, 101.227.168.35, 106.39.207.235, 111.206.98.235 and 220.196.136.35.
Seven IP numbers for a host:
f1g1ns1.dnspod.net points to: 2402:4e00:1470:2::e, 1.12.0.4, 1.14.119.35, 111.13.13.35, 117.135.128.235, 125.94.59.235 and 163.177.5.35.
Mail Servers
qctsw.com is handled by a single mail server, mx.ym.163.com.
qctsw.com shares the same mail server setup as other domains, for instance betafpv.com, zhuangui.net, iuva.cn, jdtechnologyltd.com and qdkrin.com.
qctsw.com shares some mail servers with other domains, at least partially, for instance rgong.com, chprf.com, mooxiang.com, acongm.com and cmrgreen.com.
mx.ym.163.com resolves to IP 111.124.200.35.