alsbyg.dk - robtex.com
alsbyg.dk
dk
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | b.nic.dk ⭐ | ||||||
| NS | c.nic.dk | ||||||
| NS | h.nic.dk | ||||||
| NS | l.nic.dk | ||||||
| NS | s.nic.dk | ||||||
| NS | t.nic.dk | ||||||
| TXT | DK zone updateEpoch 1783238941localtime Sun Jul 5 10:09:01 2026gmtime Sun Ju... | ||||||
| SOA | b.nic.dktech@punktum.dk serial=1783238941 | ||||||
Subdomains
mail1.alsbyg.dk |
Same first word
alsbyg.dk |
Similar names
DNS History
12 records (4 active, 8 former)
●NSns1.curanet.dk2026-04-14 → 2026-07-05 · 3 obs
● 2026-04-14 03:06:38
● 2026-07-05 08:37:28
○NSns1.danaweb.org2015-09-02 → 2018-12-26 · 4 obs
● 2018-12-26 12:52:24
○ 2026-04-14 03:06:38
○ 2026-07-05 08:37:28
●NSns2.curanet.dk2026-04-14 → 2026-07-05 · 3 obs
● 2026-04-14 03:06:38
● 2026-07-05 08:37:28
○NSns2.danaweb.org2015-09-02 → 2018-12-26 · 4 obs
● 2018-12-26 12:52:24
○ 2026-04-14 03:06:38
○ 2026-07-05 08:37:28
○NSns3.danaweb.org2015-09-02 → 2018-12-26 · 4 obs
● 2018-12-26 12:52:24
○ 2026-04-14 03:06:38
○ 2026-07-05 08:37:28
○NSns4.danaweb.org2015-09-02 → 2018-12-26 · 4 obs
● 2018-12-26 12:52:24
○ 2026-04-14 03:06:38
○ 2026-07-05 08:37:28
●MXalsbyg-dk.mail.protection.outlook.com2026-04-14 → 2026-07-05 · 3 obs
● 2026-04-14 03:06:38
● 2026-07-05 08:37:28
○MXdanasafe1.danaweb.org2016-12-19 → 2018-12-26 · 5 obs
● 2016-12-19 12:25:44
● 2018-12-26 12:52:24
○ 2026-04-14 03:06:38
○ 2026-07-05 08:37:28
○MXdanasafe2.danaweb.org2016-12-19 → 2018-12-26 · 5 obs
● 2016-12-19 12:25:44
● 2018-12-26 12:52:24
○ 2026-04-14 03:06:38
○ 2026-07-05 08:37:28
○MXmail1.alsbyg.dk2015-09-02 → 2016-08-23 · 4 obs
● 2016-08-23 13:10:00
○ 2016-12-19 12:25:44
○ 2026-07-05 08:37:28
●A185.21.40.262026-04-14 → 2026-07-05 · 3 obs
● 2026-04-14 03:06:38
● 2026-07-05 08:37:28
○A193.8.37.102015-09-02 → 2018-12-26 · 4 obs
● 2018-12-26 12:52:24
○ 2026-04-14 03:06:38
○ 2026-07-05 08:37:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dk | b.nic.dk, h.nic.dk, t.nic.dk, c.nic.dk... | - |
| alsbyg.dk | ns1.curanet.dk, ns2.curanet.dk | - |
✅ Authoritative Response
Server:91.197.248.75
NS records: ns1.curanet.dk, ns2.curanet.dk
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1355ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.21.40.26 |
| NS | 2 | ns1.curanet.dk, ns2.curanet.dk |
| MX | 1 | alsbyg-dk.mail.protection.outlook.com (p |
| TXT | 1 | v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | ns1.curanet.dk hostmaster.curanet.dk |
Analysis
Hierarchy
mail1.alsbyg.dk is delegated beneath alsbyg.dk.
IP Addresses
alsbyg.dk resolves to one IP address: 185.21.40.26.
frederikparken2.dk, mail.kliplemaerken.dk, protec.dk and two other host names share IP numbers with alsbyg.dk.
Name Servers
alsbyg.dk has two authoritative name servers — ns1.curanet.dk and ns2.curanet.dk.
alsbyg.dk uses the same name servers as several other domains — among them tectum.dk, edderup.dk, z-upit.dk and two more.
The name servers for alsbyg.dk overlap at least partially with those of other domains — for example schjerning.dk.
Both ns1.curanet.dk and ns2.curanet.dk have two IP addresses each. ns1.curanet.dk resolves to 185.25.141.12 and 2a02:2339:4006:108::123; ns2.curanet.dk resolves to 91.197.248.75 and 2a02:2339:1:10f::123:123.
Mail Servers
Mail for alsbyg.dk is handled by a single mail server, alsbyg-dk.mail.protection.outlook.com.
alsbyg-dk.mail.protection.outlook.com resolves to 8 IP addresses — 52.101.68.10, 52.101.68.12, 52.101.68.36 and 5 others.