constructa.nu - robtex.com
constructa.nu
nu
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.ns.nu ⚠️ Not in zone NS records | ||||||
| NS | b.ns.nu ⚠️ Not in zone NS records | ||||||
| NS | c.ns.nu ⚠️ Not in zone NS records | ||||||
| NS | d.ns.nu ⚠️ Not in zone NS records | ||||||
| NS | f.ns.nu ⚠️ Not in zone NS records | ||||||
| NS | g.ns.nu ⚠️ Not in zone NS records | ||||||
| NS | i.ns.nu ⚠️ Not in zone NS records | ||||||
| NS | m.ns.nu ⚠️ Not in zone NS records | ||||||
| NS | y.ns.nu ⚠️ Not in zone NS records | ||||||
| NS | z.ns.nu ⚠️ Not in zone NS records | ||||||
Same first word
Similar names
Previous names
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DNS History
6 records (6 active, 0 former)
●MXmailcluster.loopia.se2026-09-06 → 2026-09-20 · 2 obs
● 2026-09-20 19:25:42
●A2a02:250:0:8::522026-09-06 → 2026-09-20 · 2 obs
● 2026-09-20 19:25:42
●A93.188.2.522026-09-06 → 2026-09-20 · 2 obs
● 2026-09-20 19:25:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nu | a.ns.nu, b.ns.nu, c.ns.nu, d.ns.nu... | 20 records |
| constructa.nu | ns1.loopia.se, ns2.loopia.se | - |
✅ Authoritative Response
Server:93.188.0.20
NS records: ns1.loopia.se, ns2.loopia.se
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
Root DNSKEY fetch failed: Error: connect EADDRNOTAVAIL 198.41.0.4:53 - Local (0.0.0.0:0)
⏱️ Timing
Total: 579ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 93.188.2.52 |
| AAAA | 1 | 2a02:250:0:8::52 |
| NS | 2 | ns1.loopia.se, ns2.loopia.se |
| MX | 2 | mail2.loopia.se (pri: 20), mailcluster.loopia.se (pri: 10) |
| TXT | 1 | v=spf1 include:spf.loopia.se -all |
| SOA | 1 | ns1.loopia.se registry.loopia.se |
📌 Glue Records Collected
Total: 20
In-bailiwick: 20 (a.ns.nu, a.ns.nu, b.ns.nu...)
Analysis
IP Addresses
constructa.nu points to the IP addresses 93.188.2.52 and 2a02:250:0:8::52
orsak.se, elpida.se, hisingentandvard.se and two other host names share IP numbers with constructa.nu.
Name Servers
constructa.nu uses two name servers for its delegation: ns1.loopia.se and ns2.loopia.se.
constructa.nu uses the same name servers as several other domains — among them nermaneklind.se, andersullberg.se, palomis.com and two more.
The two host names ns1.loopia.se and ns2.loopia.se each have a pair of IP addresses: ns1.loopia.se has 93.188.0.20 and 2a02:250:ffff::20, and ns2.loopia.se has 185.71.156.20 and 2a02:250:fffe::20.
Mail Servers
Mail for constructa.nu is handled by two mail servers — mail2.loopia.se and mailcluster.loopia.se.
constructa.nu uses an identical mail server configuration to several other domains — among them inneform.se, dahllof.se, northernvenice.com and two more.
constructa.nu has at least partial mail server overlap with other domains such as newstep.se, gostaostergren.se, margauxgroup.ch and two more.
Hostnames that resolve to 8 IP addresses:
Hostname mailcluster.loopia.se directs to 93.188.3.11, 93.188.3.12 and 93.188.3.13 along with 5 other IP addresses.
Hosts that point to four IP numbers:
mail2.loopia.se resolves to 93.188.3.11, 93.188.3.12, 93.188.3.13 and 93.188.3.14.
Both mailcluster.loopia.se and mail2.loopia.se resolve to 93.188.3.11 IP addresses each.
Both mailcluster.loopia.se and mail2.loopia.se resolve to 93.188.3.12 IP addresses each.
Both mailcluster.loopia.se and mail2.loopia.se resolve to 93.188.3.13 IP addresses each.
Both mailcluster.loopia.se and mail2.loopia.se resolve to 93.188.3.14 IP addresses each.