costructor.co - robtex.com
costructor.co
co
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns0.centralnic.net ⭐ | ||||||
| NS | a.registrydns.co | ||||||
| NS | b.registrydns.co | ||||||
| NS | c.registrydns.co | ||||||
| NS | d.registrydns.co | ||||||
| SOA | ns0.centralnic.nethostmaster@centralnic.net serial=1759638614 | ||||||
Subdomains
Same first word
costructor.co |
DNS History
8 records (8 active, 0 former)
●NSns19.domaincontrol.com2026-02-19 → 2026-04-20 · 2 obs
● 2026-04-20 11:30:04
●NSns20.domaincontrol.com2026-02-19 → 2026-04-20 · 2 obs
● 2026-04-20 11:30:04
●MXalt1.aspmx.l.google.com2026-02-19 → 2026-04-20 · 2 obs
● 2026-04-20 11:30:04
●MXalt2.aspmx.l.google.com2026-02-19 → 2026-04-20 · 2 obs
● 2026-04-20 11:30:04
●MXalt3.aspmx.l.google.com2026-02-19 → 2026-04-20 · 2 obs
● 2026-04-20 11:30:04
●MXalt4.aspmx.l.google.com2026-02-19 → 2026-04-20 · 2 obs
● 2026-04-20 11:30:04
●MXaspmx.l.google.com2026-02-19 → 2026-04-20 · 2 obs
● 2026-04-20 11:30:04
●A109.234.162.692026-02-19 → 2026-04-20 · 2 obs
● 2026-04-20 11:30:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| co | a.registrydns.co, b.registrydns.co, c.registrydns.co, d.registrydns.co | - |
| costructor.co | ns19.domaincontrol.com, ns20.domaincontrol.com | - |
✅ Authoritative Response
Server:173.201.77.10
NS records: ns19.domaincontrol.com, ns20.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for costructor.co (unsigned zone)
⏱️ Timing
Total: 532ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 109.234.162.69 |
| NS | 2 | ns19.domaincontrol.com, ns20.domaincontrol.com |
| MX | 5 | aspmx.l.google.com (pri: 1), alt1.aspmx.l.google.com (pri: 5)... |
| TXT | 5 | google-site-verification=tT_K-A9ScW05gk7, google-site-verification=Kqb_Oro-N52pnix... |
| SOA | 1 | ns19.domaincontrol.com dns.jomax.net |
Analysis
Hierarchy
costructor.co is a parent of client.costructor.co, app.costructor.co, em1.costructor.co and api.costructor.co.
IP Addresses
costructor.co resolves to a single IP: 109.234.162.69.
Other host names, for instance coupibar.fr, mail.maximilien-duprey.com, mail.afig.fr, expertebike.com and mail.lelectronique.com share IP numbers with costructor.co.
Name Servers
costructor.co has two name servers: ns19.domaincontrol.com and ns20.domaincontrol.com.
costructor.co shares the same name server setup as other domains, for example bittybids.com, tone-tag.com, valuehitch.com, mailee.org and ibmplc.com.
Host names with two IP numbers:
ns19.domaincontrol.com points to: 2603:5:21d0::a and 97.74.109.10; ns20.domaincontrol.com points to: 2603:5:22d0::a and 173.201.77.10.
Mail Servers
costructor.co is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
costructor.co shares some mail servers with other domains, at least partially; for instance phasma.gr, ns500671.ns500742.ns500731.ns500754.ns500705.ns500688.ns500649.ns500131.lustychickser.com, ns500742.ns500671.ns500671.ns500754.ns500731.ns500754.ns500731.ns500688.ns500671.ns500671.ns500671.ns500671.ns500131.lustychickser.com, scufsa.com and ns500698.ns500698.ns500759.ns500736.ns500698.ns500736.ns500698.ns500698.ns500686.ns500686.ns500576.ns500619.trackreceptor.com.
these mail servers are often used together with the mail servers aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx5.googlemail.com and aspmx4.googlemail.com.
Host names with two IPs:
Host aspmx.l.google.com has IPs 2607:f8b0:4023:c03::1a and 74.125.137.26.
Host alt1.aspmx.l.google.com has IPs 2800:3f0:4003:c0f::1b and 108.177.123.27.
Host alt2.aspmx.l.google.com has IPs 2607:f8b0:4023:3003::1b and 172.253.145.27.
Host alt3.aspmx.l.google.com has IPs 2a00:1450:4009:c0f::1b and 192.178.223.27.
Host alt4.aspmx.l.google.com has IPs 2a00:1450:400c:c00::1a and 173.194.76.26.