universalconstructors.com - dns.ninja
universalconstructors.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=1785268297 | ||||||
Previously MX for
universalconstructors.com |
Same first word
universalconstructors.com |
DNS History
13 records (7 active, 6 former)
●NSns1.kualo.net2026-02-25 → 2026-07-28 · 3 obs
● 2026-02-25 15:32:50
● 2026-07-28 20:00:36
○NSns1.vidahost.com2015-06-19 → 2019-12-26 · 4 obs
● 2019-12-26 15:39:56
○ 2026-02-25 15:32:50
○ 2026-07-28 20:00:36
●NSns2.kualo.net2026-02-25 → 2026-07-28 · 3 obs
● 2026-02-25 15:32:50
● 2026-07-28 20:00:36
○NSns2.vidahost.com2015-06-19 → 2019-12-26 · 4 obs
● 2019-12-26 15:39:56
○ 2026-02-25 15:32:50
○ 2026-07-28 20:00:36
●NSns3.kualo.net2026-02-25 → 2026-07-28 · 3 obs
● 2026-02-25 15:32:50
● 2026-07-28 20:00:36
○NSns3.vidahost.com2015-06-19 → 2019-12-26 · 4 obs
● 2019-12-26 15:39:56
○ 2026-02-25 15:32:50
○ 2026-07-28 20:00:36
●NSns4.kualo.net2026-02-25 → 2026-07-28 · 3 obs
● 2026-02-25 15:32:50
● 2026-07-28 20:00:36
●MXmail.protonmail.ch2026-02-25 → 2026-07-28 · 3 obs
● 2026-02-25 15:32:50
● 2026-07-28 20:00:36
●MXmailsec.protonmail.ch2026-02-25 → 2026-07-28 · 3 obs
● 2026-02-25 15:32:50
● 2026-07-28 20:00:36
○MXuniversalconstructors.com2015-06-19 → 2019-12-26 · 4 obs
● 2019-12-26 15:39:56
○ 2026-02-25 15:32:50
○ 2026-07-28 20:00:36
○A185.20.50.2222019-12-26 → 2019-12-26 · 4 obs
● 2019-12-26 15:39:56
○ 2026-02-25 15:32:50
○ 2026-07-28 20:00:36
○A91.146.104.1892015-06-19 → 2017-02-02 · 4 obs
● 2017-02-02 15:34:32
○ 2019-12-26 15:39:56
○ 2026-07-28 20:00:36
●A91.197.228.1822026-02-25 → 2026-07-28 · 3 obs
● 2026-02-25 15:32:50
● 2026-07-28 20:00:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, j.gtld-servers.net, d.gtld-servers.net, f.gtld-servers.net... | - |
| universalconstructors.com | ns1.kualo.net, ns2.kualo.net, ns3.kualo.net, ns4.kualo.net | - |
✅ Authoritative Response
Server:50.115.18.250
NS records: ns1.kualo.net, ns2.kualo.net, ns3.kualo.net, ns4.kualo.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for universalconstructors.com (unsigned zone)
⏱️ Timing
Total: 1130ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.197.228.182 |
| NS | 4 | ns4.kualo.net, ns2.kualo.net... |
| MX | 2 | mailsec.protonmail.ch (pri: 10), mail.protonmail.ch (pri: 10) |
| TXT | 2 | protonmail-verification=0a5b96c4a490903c, v=spf1 include:_spf.protonmail.ch ~all |
| SOA | 1 | ns1.kualo.net server_alerts_inbound.kgix |
Analysis
IP Addresses
universalconstructors.com points to a single IP number: 91.197.228.182.
Additional host names — stmartinscolchester.org.uk, cranes-uk.com, oxfordscience.org and two others — share IP numbers with universalconstructors.com.
Name Servers
universalconstructors.com has four authoritative name servers: ns1.kualo.net, ns2.kualo.net, ns3.kualo.net and ns4.kualo.net.
There is at least partial name server overlap between universalconstructors.com and other domains — owl3404.org, giantdeckchairs.com, jmscricket.com and two more among them.
Host names with two IP numbers:
ns2.kualo.net maps to two IP addresses — 162.159.24.34 and 2400:cb00:2049:1::a29f:1822.
ns3.kualo.net maps to two IP addresses — 162.159.25.247 and 2400:cb00:2049:1::a29f:19f7.
ns4.kualo.net maps to two IP addresses — 162.159.26.153 and 2400:cb00:2049:1::a29f:1a99.
Host names pointing to a single IP address:
ns1.kualo.net points to the IP address 50.115.18.250.
Mail Servers
universalconstructors.com has two mail servers: mail.protonmail.ch and mailsec.protonmail.ch.
universalconstructors.com shares the same mail server setup as other domains, including aorta.dev, schreurs.nu, frelon.org and two others.
universalconstructors.com shares mail servers — at least in part — with other domains, including cardtapplus.com, tms-software.ch, tomforman.com and two others.
mail.protonmail.ch points to 176.119.200.128, 185.70.42.128 and 185.205.70.128. mailsec.protonmail.ch points to 176.119.200.129, 185.70.42.129 and 185.205.70.129. Both hosts resolve to three IP numbers.