constructknow.com - dns.ninja
constructknow.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=1788786403 | ||||||
Same first word
constructknow.com |
Previous names
Next names
DNS History
7 records (6 active, 1 former)
●NSns43.domaincontrol.com2020-01-06 → 2026-09-07 · 2 obs
● 2026-09-07 13:27:04
●NSns44.domaincontrol.com2020-01-06 → 2026-09-07 · 2 obs
● 2026-09-07 13:27:04
●MXmailstore1.secureserver.net2026-09-04 → 2026-09-07 · 2 obs
● 2026-09-07 13:27:04
●MXsmtp.secureserver.net2026-09-04 → 2026-09-07 · 2 obs
● 2026-09-07 13:27:04
●A15.197.148.332026-09-04 → 2026-09-07 · 3 obs
● 2026-09-04 16:42:34
● 2026-09-07 13:27:04
●A3.33.130.1902026-09-04 → 2026-09-07 · 3 obs
● 2026-09-04 16:42:34
● 2026-09-07 13:27:04
○A50.63.202.392020-01-06 → 2020-01-06 · 3 obs
○ 2026-09-04 16:42:34
○ 2026-09-07 13:27:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| constructknow.com | ns43.domaincontrol.com, ns44.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.69.22
NS records: ns43.domaincontrol.com, ns44.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for constructknow.com (unsigned zone)
⏱️ Timing
Total: 137ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 3.33.130.190, 15.197.148.33 |
| NS | 2 | ns43.domaincontrol.com, ns44.domaincontrol.com |
| MX | 2 | mailstore1.secureserver.net (pri: 10), smtp.secureserver.net (pri: 0) |
| TXT | 1 | v=spf1 include:secureserver.net -all |
| SOA | 1 | ns43.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns43.domaincontrol.com, ns43.domaincontrol.com, ns44.domaincontrol.com...)
Analysis
IP Addresses
constructknow.com directs to two IP numbers, 3.33.130.190 and 15.197.148.33
Among the host names that share IP numbers with constructknow.com are altahealthclinic.com, kungfusaloonsanantonio.com, yikestagram.com and two others.
Name Servers
DNS delegation for constructknow.com points to two name servers: ns43.domaincontrol.com and ns44.domaincontrol.com.
constructknow.com has the same name server delegation as a number of other domains, such as mellowriversperformance.com, lorrainelakeslwr.com, piperjo.com and two more.
constructknow.com partially shares its name servers with domains like teridillman.com and bransonlakefrontstays.com.
ns43.domaincontrol.com directs to 97.74.101.22 and 2603:5:2152::16. ns44.domaincontrol.com directs to 173.201.69.22 and 2603:5:2252::16. Each host name carries two IP addresses.
Mail Servers
The MX records for constructknow.com point to two mail servers: mailstore1.secureserver.net and smtp.secureserver.net.
constructknow.com has the same mail server arrangement as a number of other domains, for example duckdogs.org, fyigram.com, epicorconsulting.com and two more.
constructknow.com partially shares its mail servers with other domains, coopershine.com and stickyboostickers.com.au being examples.
mailstore1.secureserver.net has three IP addresses (216.69.141.78, 216.69.141.114 and 216.69.141.162) and smtp.secureserver.net has three IP addresses (216.69.141.71, 216.69.141.84 and 216.69.141.113).