qcnh.net - robtex.com
qcnh.net
net
| 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=1784754697 | ||||||
Same first word
Similar names
DNS History
12 records (7 active, 5 former)
○NSns1.22.cn2015-07-24 → 2016-12-31 · 4 obs
● 2016-12-31 01:50:42
○ 2026-03-26 12:59:32
○ 2026-07-22 21:29:36
●NSns1.systemdns.com2026-03-26 → 2026-07-22 · 3 obs
● 2026-03-26 12:59:32
● 2026-07-22 21:29:36
○NSns2.22.cn2015-07-24 → 2016-12-31 · 4 obs
● 2016-12-31 01:50:42
○ 2026-03-26 12:59:32
○ 2026-07-22 21:29:36
●NSns2.systemdns.com2026-03-26 → 2026-07-22 · 3 obs
● 2026-03-26 12:59:32
● 2026-07-22 21:29:36
○NSns3.22.cn2015-07-24 → 2016-12-31 · 4 obs
● 2016-12-31 01:50:42
○ 2026-03-26 12:59:32
○ 2026-07-22 21:29:36
●NSns3.systemdns.com2026-03-26 → 2026-07-22 · 3 obs
● 2026-03-26 12:59:32
● 2026-07-22 21:29:36
○NSns4.22.cn2015-07-24 → 2016-12-31 · 4 obs
● 2016-12-31 01:50:42
○ 2026-03-26 12:59:32
○ 2026-07-22 21:29:36
○A122.112.69.862015-07-24 → 2015-07-24 · 3 obs
○ 2026-03-26 12:59:32
○ 2026-07-22 21:29:36
●A64.99.64.372026-03-26 → 2026-07-22 · 3 obs
● 2026-03-26 12:59:32
● 2026-07-22 21:29:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | i.gtld-servers.net, f.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net... | - |
| qcnh.net | ns1.systemdns.com, ns2.systemdns.com, ns3.systemdns.com | - |
✅ Authoritative Response
Server:216.40.47.90
NS records: ns1.systemdns.com, ns2.systemdns.com, ns3.systemdns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for qcnh.net (unsigned zone)
⏱️ Timing
Total: 2043ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 64.99.64.37 |
| NS | 3 | ns3.systemdns.com, ns2.systemdns.com... |
| MX | 3 | mx3.zoho.com (pri: 50), mx2.zoho.com (pri: 20)... |
| TXT | 1 | v=spf1 include:zoho.com ~all |
| SOA | 1 | ns1.systemdns.com hostmaster.systemdns.c |
Analysis
IP Addresses
qcnh.net has exactly one IP address — 64.99.64.37.
thehouseofheart.com, newway.ca, chrisuka.com plus two other host names have IP numbers in common with qcnh.net.
Name Servers
qcnh.net is delegated to three name servers: ns1.systemdns.com, ns2.systemdns.com and ns3.systemdns.com.
qcnh.net partially shares its NS delegation with several other domains, including strainedmail.com, puppymanners.com, acloudexpense.uk and two others.
ns1.systemdns.com, ns2.systemdns.com and ns3.systemdns.com each resolve to two IP addresses: ns1.systemdns.com resolves to 216.40.47.90 and 2604:4000:0:d:216:40:47:90; ns2.systemdns.com resolves to 64.98.148.16 and 2604:4000:2800:d:64:99:148:16; ns3.systemdns.com resolves to 64.99.96.36 and 2604:4000:0:d:64:99:96:36.
Mail Servers
qcnh.net uses three mail servers — mx2.zoho.com, mx3.zoho.com and mx.zoho.com.
At least some of the mail servers used by qcnh.net are shared with other domains: somzam.com, fjfalcon.com, pcfog.com and two others among them.
mx2.zoho.com resolves to 136.143.183.44, while mx3.zoho.com and mx.zoho.com both resolve to 204.141.43.44.
mx3.zoho.com and mx.zoho.com are host names that each point to 204.141.43.44 IP addresses.