constructivity.com - dns.ninja
constructivity.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=1788773118 | ||||||
Subdomains
www.constructivity.com |
Same first word
constructivity.co.uk |
constructivity.com.sg |
constructivity.com |
Previous names
Next names
DNS History
13 records (12 active, 1 former)
●NSns71.securenet-server.net2026-08-25 → 2026-09-07 · 3 obs
● 2026-08-25 18:40:02
● 2026-09-07 09:46:46
●NSns72.securenet-server.net2026-08-25 → 2026-09-07 · 3 obs
● 2026-08-25 18:40:02
● 2026-09-07 09:46:46
●MXalt1.aspmx.l.google.com2015-08-19 → 2026-09-07 · 2 obs
● 2026-09-07 09:46:46
●MXalt2.aspmx.l.google.com2015-08-19 → 2026-09-07 · 2 obs
● 2026-09-07 09:46:46
●MXaspmx.l.google.com2015-08-19 → 2026-09-07 · 2 obs
● 2026-09-07 09:46:46
●MXaspmx2.googlemail.com2015-08-19 → 2026-09-07 · 2 obs
● 2026-09-07 09:46:46
●MXaspmx3.googlemail.com2015-08-19 → 2026-09-07 · 2 obs
● 2026-09-07 09:46:46
○A173.230.252.582015-08-19 → 2017-03-28 · 4 obs
● 2017-03-28 12:24:36
○ 2026-08-25 18:40:02
○ 2026-09-07 09:46:46
●A68.171.221.2212026-08-25 → 2026-09-07 · 3 obs
● 2026-08-25 18:40:02
● 2026-09-07 09:46:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, d.gtld-servers.net, i.gtld-servers.net, g.gtld-servers.net... | - |
| constructivity.com | ns71.securenet-server.net, ns72.securenet-server.net | - |
✅ Authoritative Response
Server:3.33.227.130
NS records: ns71.securenet-server.net, ns72.securenet-server.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for constructivity.com (unsigned zone)
⏱️ Timing
Total: 1336ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 68.171.221.221 |
| NS | 4 | ns4.acenet.us, ns1.acenet.us... |
| MX | 5 | aspmx2.googlemail.com (pri: 10), alt1.aspmx.l.google.com (pri: 5)... |
| TXT | 1 | v=spf1 ip4:68.171.221.130 ip4:68.171.221 |
| SOA | 1 | ns1.acenet.us monitor.ace-host.net |
Analysis
Hierarchy
constructivity.com serves as the parent of www.constructivity.com.
IP Addresses
constructivity.com resolves to just one IP address, 68.171.221.221.
Two other host names, along with ableco.net, sotack.net and zappanova.com, also share IP numbers with constructivity.com.
Name Servers
constructivity.com is served by 6 authoritative name servers — among them ns71.securenet-server.net, ns72.securenet-server.net, ns1.acenet.us and 3 others.
constructivity.com has at least partial name server overlap with other domains, such as davidwheelerphd.org, derocco.ca, gardenersbud.com and two others.
ns2.acenet.us, ns3.acenet.us and ns4.acenet.us — plus 7 other name servers — are commonly paired with these name servers.
Host names that point to one IP address:
The hostname ns71.securenet-server.net resolves to 15.197.191.116.
The hostname ns72.securenet-server.net resolves to 3.33.227.130.
The hostname ns1.acenet.us resolves to 3.33.227.130.
The hostname ns2.acenet.us resolves to 15.197.191.116.
The hostname ns3.acenet.us resolves to 45.79.174.142.
The hostname ns4.acenet.us resolves to 3.33.227.130.
ns71.securenet-server.net along with ns2.acenet.us each resolve to 15.197.191.116 IP addresses.
Each of ns72.securenet-server.net, ns1.acenet.us and ns4.acenet.us resolves to 3.33.227.130.
Mail Servers
Mail for constructivity.com is handled by five mail servers, namely aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com and two others.
There is at least a partial MX overlap between constructivity.com and other domains, including aiinterview.io, ocw.tw, electroassist.ca and two others.
These mail servers tend to appear in combination with mail servers alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and 3 others.
Host names that have two IP addresses:
aspmx2.googlemail.com resolves to two addresses: 192.178.234.27 and 2800:3f0:4003:c14::1a.
aspmx3.googlemail.com resolves to two addresses: 172.253.116.27 and 2a00:1450:400b:c02::1b.
aspmx.l.google.com resolves to two addresses: 172.253.139.27 and 2607:f8b0:4004:c06::1b.
alt1.aspmx.l.google.com resolves to two addresses: 192.178.234.27 and 2800:3f0:4003:c14::1a.
alt2.aspmx.l.google.com resolves to two addresses: 172.253.116.26 and 2a00:1450:400b:c02::1b.
aspmx2.googlemail.com along with alt1.aspmx.l.google.com each resolve to 2800:3f0:4003:c14::1a IP addresses.
aspmx2.googlemail.com along with alt1.aspmx.l.google.com each resolve to 192.178.234.27 IP addresses.
aspmx3.googlemail.com along with alt2.aspmx.l.google.com each resolve to 2a00:1450:400b:c02::1b IP addresses.