constructsb.com - robtex.com
constructsb.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=1787726990 | ||||||
Same first word
constructsb.com |
Similar names
Previous names
Next names
DNS History
6 records (5 active, 1 former)
●NSns55.domaincontrol.com2020-02-12 → 2026-08-26 · 2 obs
● 2026-08-26 07:01:02
●NSns56.domaincontrol.com2020-02-12 → 2026-08-26 · 2 obs
● 2026-08-26 07:01:02
●MXconstructsb-com.mail.protection.outlook.com2020-02-12 → 2026-08-26 · 2 obs
● 2026-08-26 07:01:02
●A13.248.243.52026-08-20 → 2026-08-26 · 3 obs
● 2026-08-20 05:53:12
● 2026-08-26 07:01:02
○A50.63.202.442020-02-12 → 2020-02-12 · 3 obs
○ 2026-08-20 05:53:12
○ 2026-08-26 07:01:02
●A76.223.105.2302026-08-20 → 2026-08-26 · 3 obs
● 2026-08-20 05:53:12
● 2026-08-26 07:01:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, i.gtld-servers.net, c.gtld-servers.net, g.gtld-servers.net... | - |
| constructsb.com | ns55.domaincontrol.com, ns56.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:97.74.107.28
NS records: ns55.domaincontrol.com, ns56.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for constructsb.com (unsigned zone)
⏱️ Timing
Total: 36ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.105.230, 13.248.243.5 |
| NS | 2 | ns55.domaincontrol.com, ns56.domaincontrol.com |
| MX | 1 | constructsb-com.mail.protection.outlook. |
| TXT | 2 | NETORG4682544.onmicrosoft.com, v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | ns55.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns55.domaincontrol.com, ns55.domaincontrol.com, ns56.domaincontrol.com...)
Analysis
IP Addresses
constructsb.com has two IP addresses: 13.248.243.5 and 76.223.105.230
kobiebeauty.com, milenafigueroa.com, richmondaudubon.org and two other host names share IP numbers with constructsb.com.
Name Servers
Two name servers handle the delegation for constructsb.com: ns55.domaincontrol.com and ns56.domaincontrol.com.
constructsb.com uses the same name servers as several other domains — among them dbg.fit, technocrate.in, pray90.com and two more.
ns55.domaincontrol.com and ns56.domaincontrol.com both carry two IP addresses. The A records for ns55.domaincontrol.com are 97.74.107.28 and 2603:5:21b2::1c; the A records for ns56.domaincontrol.com are 173.201.75.28 and 2603:5:22b2::1c.
Mail Servers
Mail for constructsb.com is handled by a single mail server, constructsb-com.mail.protection.outlook.com.
constructsb-com.mail.protection.outlook.com resolves to 8 IP addresses — 52.101.10.12, 52.101.40.0, 52.101.41.56 and 5 others.