constructionsolutions.cn - dns.ninja
constructionsolutions.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 162.222.226.14🇺🇸 EIGI162.222.226.0/24 | ||||||
| PTR | 162-222-226-14.unifiedlayer.com | ||||||
| NS | ns1.md-67.webhostbox.net ⭐ | ||||||
| A | 199.79.63.167🇺🇸 EIGI199.79.63.0/24 | ||||||
| PTR | md-67.webhostbox.net | ||||||
| NS | ns2.md-67.webhostbox.net | ||||||
| A | 199.79.63.167🇺🇸 EIGI199.79.63.0/24 | ||||||
| PTR | md-67.webhostbox.net | ||||||
| MX | mail.constructionsolutions.cn ⭐ | ||||||
| A | 162.222.226.14🇺🇸 EIGI162.222.226.0/24 | ||||||
| PTR | 162-222-226-14.unifiedlayer.com | ||||||
| TXT | v=spf1 a mx include:websitewelcome.com ~all | ||||||
| SOA | ns1.md-67.webhostbox.netroot@md-67.webhostbox.net 2026-06-01 #0 | ||||||
cn
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.cn ⭐ | ||||||
| NS | b.dns.cn | ||||||
| NS | c.dns.cn | ||||||
| NS | d.dns.cn | ||||||
| NS | e.dns.cn | ||||||
| NS | ns.cernet.net ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2034975602 | ||||||
Previously MX for
constructionsolutions.cn |
Subdomains
mail.constructionsolutions.cn |
Same first word
Similar names
DNS History
8 records (4 active, 4 former)
○NSns1.md-59.webhostbox.net2020-01-16 → 2020-01-16 · 3 obs
○ 2026-02-17 09:47:24
○ 2026-06-27 11:38:18
●NSns1.md-67.webhostbox.net2026-02-17 → 2026-06-27 · 3 obs
● 2026-02-17 09:47:24
● 2026-06-27 11:38:18
○NSns2.md-59.webhostbox.net2020-01-16 → 2020-01-16 · 3 obs
○ 2026-02-17 09:47:24
○ 2026-06-27 11:38:18
●NSns2.md-67.webhostbox.net2026-02-17 → 2026-06-27 · 3 obs
● 2026-02-17 09:47:24
● 2026-06-27 11:38:18
○MXconstructionsolutions.cn2020-01-16 → 2020-01-16 · 3 obs
○ 2026-02-17 09:47:24
○ 2026-06-27 11:38:18
●MXmail.constructionsolutions.cn2026-02-17 → 2026-06-27 · 3 obs
● 2026-02-17 09:47:24
● 2026-06-27 11:38:18
●A162.222.226.142026-02-17 → 2026-06-27 · 3 obs
● 2026-02-17 09:47:24
● 2026-06-27 11:38:18
○A199.79.62.102020-01-16 → 2020-01-16 · 3 obs
○ 2026-02-17 09:47:24
○ 2026-06-27 11:38:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | d.dns.cn, c.dns.cn, a.dns.cn, b.dns.cn... | - |
| constructionsolutions.cn | ns1.md-67.webhostbox.net, ns2.md-67.webhostbox.net | - |
✅ Authoritative Response
Server:199.79.63.167
NS records: ns1.md-67.webhostbox.net, ns2.md-67.webhostbox.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for constructionsolutions.cn (unsigned zone)
⏱️ Timing
Total: 1021ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 162.222.226.14 |
| NS | 2 | ns1.md-67.webhostbox.net, ns2.md-67.webhostbox.net |
| MX | 1 | mail.constructionsolutions.cn (pri: 0) |
| TXT | 1 | v=spf1 a mx include:websitewelcome.com ~ |
| SOA | 1 | ns1.md-67.webhostbox.net root.md-67.webh |
Analysis
Hierarchy
constructionsolutions.cn is the parent zone for mail.constructionsolutions.cn.
IP Addresses
constructionsolutions.cn has exactly one IP address — 162.222.226.14.
www.cuhm.cuhm.edu.mx, mail.rabbyxmail.com, tfsete.com plus two other host names have IP numbers in common with constructionsolutions.cn.
Name Servers
Two name servers handle the delegation for constructionsolutions.cn: ns1.md-67.webhostbox.net and ns2.md-67.webhostbox.net.
The name server configuration of constructionsolutions.cn is shared with other domains, for instance charleenmaurizio.com, infotrans.co, ausbon.com and two others.
constructionsolutions.cn partially shares its name servers with domains like odishabank.bank.in and colella.ch.
ns1.md-67.webhostbox.net directs to 199.79.63.167, as does ns2.md-67.webhostbox.net — both hostnames resolve to that one IP address.
ns1.md-67.webhostbox.net along with ns2.md-67.webhostbox.net each resolve to 199.79.63.167 IP addresses.
Mail Servers
constructionsolutions.cn uses one mail server — mail.constructionsolutions.cn.
mail.constructionsolutions.cn carries a single IP number, which is 162.222.226.14.