constructech.se - robtex.com
constructech.se
se
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | catcher-in-the-rye.nic.se ⭐ | ||||||
| NS | a.ns.se | ||||||
| NS | b.ns.se | ||||||
| NS | c.ns.se | ||||||
| NS | f.ns.se | ||||||
| NS | g.ns.se | ||||||
| NS | i.ns.se | ||||||
| NS | m.ns.se | ||||||
| NS | x.ns.se | ||||||
| NS | y.ns.se | ||||||
| NS | z.ns.se | ||||||
| TXT | SE zone update: 2026-06-15 09:27:24 +0000 (EPOCH 1781515644) (auto) | ||||||
| TXT | id:d75a212c-63e7-4f31-9326-25f5a0878324 | ||||||
| SOA | catcher-in-the-rye.nic.seregistry-default@nic.se serial=1781516007 | ||||||
Subdomains
mail.constructech.se |
Same first word
DNS History
7 records (5 active, 2 former)
○NSns1.crystone.net2015-07-21 → 2017-05-13 · 4 obs
● 2017-05-13 05:28:58
○ 2026-03-16 09:49:38
○ 2026-06-15 10:40:18
●NSns1.loopia.se2026-03-16 → 2026-06-15 · 3 obs
● 2026-03-16 09:49:38
● 2026-06-15 10:40:18
○NSns2.crystone.net2015-07-21 → 2017-05-13 · 4 obs
● 2017-05-13 05:28:58
○ 2026-03-16 09:49:38
○ 2026-06-15 10:40:18
●NSns2.loopia.se2026-03-16 → 2026-06-15 · 3 obs
● 2026-03-16 09:49:38
● 2026-06-15 10:40:18
●MXconstructech-se.mail.protection.outlook.com2015-07-21 → 2026-06-15 · 2 obs
● 2026-06-15 10:40:18
●MXms39374461.msv1.invalid2015-07-21 → 2026-06-15 · 2 obs
● 2026-06-15 10:40:18
●A83.168.248.1752026-03-16 → 2026-06-15 · 2 obs
● 2026-06-15 10:40:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| se | f.ns.se, i.ns.se, b.ns.se, z.ns.se... | - |
| constructech.se | ns1.loopia.se, ns2.loopia.se | 4 records |
✅ Authoritative Response
Server:93.188.0.20
NS records: ns1.loopia.se, ns2.loopia.se
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1250ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 83.168.248.175 |
| NS | 2 | ns1.loopia.se, ns2.loopia.se |
| MX | 2 | constructech-se.mail.protection.outlook., ms39374461.msv1.invalid (pri: 10) |
| TXT | 2 | v=spf1 ip4:62.20.34.34 include:spf.prote, v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | ns1.loopia.se registry.loopia.se |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.loopia.se, ns2.loopia.se, ns1.loopia.se...)
Analysis
Hierarchy
mail.constructech.se is delegated beneath constructech.se.
IP Addresses
constructech.se has exactly one IP address — 83.168.248.175.
Other hosts including mail.roofcalc.se, mail2.roofcalc.se and mail.constructech.se share IP addresses with constructech.se.
Name Servers
constructech.se has two authoritative name servers — ns1.loopia.se and ns2.loopia.se.
The name server configuration of constructech.se is shared with other domains, for instance maalouf.se, ganja.se, dagskryssning.se and two others.
The name servers for constructech.se overlap at least partially with those of other domains — for example alphafish.com.
Both ns1.loopia.se and ns2.loopia.se have two IP addresses each. ns1.loopia.se resolves to 93.188.0.20 and 2a02:250:ffff::20; ns2.loopia.se resolves to 185.71.156.20 and 2a02:250:fffe::20.
Mail Servers
constructech.se uses two mail servers, ms39374461.msv1.invalid and constructech-se.mail.protection.outlook.com.
Hosts with 8 IP addresses each:
constructech-se.mail.protection.outlook.com points to 52.101.68.0, 52.101.73.6, 52.101.73.24 and 5 other IP addresses.