constructionsolution.dk - robtex.com
constructionsolution.dk
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns01.one.com ⭐ | ||||||
| A | 2001:67c:28cc::10ONECOM-INFRA2001:67c:28cc::/48 | ||||||
| PTR | ns01.one.com | ||||||
| A | 195.206.121.10ONECOM-INFRA195.206.121.0/24 | ||||||
| PTR | ns01.one.com | ||||||
| NS | ns02.one.com | ||||||
| A | 2001:67c:3c0::10🇩🇰 ONECOM2001:67c:3c0::/48 | ||||||
| PTR | ns02.one.com | ||||||
| A | 185.10.11.10ONECOM185.10.11.0/24 | ||||||
| PTR | ns02.one.com | ||||||
| MX | eu-esec-01.heimdalsecurity.com ⭐ | ||||||
| A | 20.50.183.144🇳🇱 Microsoft20.48.0.0/12 | ||||||
| PTR | eu-esec-01.heimdalsecurity.com | ||||||
| A | 20.50.183.146🇳🇱 Microsoft20.48.0.0/12 | ||||||
| PTR | eu-esec-01.heimdalsecurity.com | ||||||
| MX | eu-esec-02.heimdalsecurity.com(20) | ||||||
| A | 20.50.183.144🇳🇱 Microsoft20.48.0.0/12 | ||||||
| PTR | eu-esec-01.heimdalsecurity.com | ||||||
| A | 20.50.183.146🇳🇱 Microsoft20.48.0.0/12 | ||||||
| PTR | eu-esec-01.heimdalsecurity.com | ||||||
| TXT | google-site-verification=UzSm3mpN1am3GzxyAIP7puZBmjc050aBVP7b6wlF_vc | ||||||
| TXT | v=spf1 include:spf.httpscan.dk -all | ||||||
| SOA | ns01.one.comhostmaster@one.com 2026-09-14 #2 | ||||||
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 1790327161localtime Fri Sep 25 11:06:01 2026gmtime Fri Se... | ||||||
| SOA | b.nic.dktech@punktum.dk serial=1790327161 | ||||||
Same first word
Similar names
Previous names
Next names
DNS History
4 records (4 active, 0 former)
●MXeu-esec-01.heimdalsecurity.com2026-09-17 → 2026-09-25 · 2 obs
● 2026-09-25 09:22:20
●MXeu-esec-02.heimdalsecurity.com2026-09-17 → 2026-09-25 · 2 obs
● 2026-09-25 09:22:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dk | b.nic.dk, c.nic.dk, h.nic.dk, l.nic.dk... | 12 records |
| constructionsolution.dk | ns01.one.com, ns02.one.com | - |
✅ Authoritative Response
Server:185.10.11.10
NS records: ns01.one.com, ns02.one.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1149ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns01.one.com, ns02.one.com |
| MX | 2 | eu-esec-02.heimdalsecurity.com (pri: 20), eu-esec-01.heimdalsecurity.com (pri: 10) |
| TXT | 2 | google-site-verification=UzSm3mpN1am3Gzx, v=spf1 include:spf.httpscan.dk -all |
| SOA | 1 | ns01.one.com hostmaster.one.com |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (b.nic.dk, c.nic.dk, h.nic.dk...)
Analysis
Name Servers
The NS records for constructionsolution.dk delegate to ns01.one.com and ns02.one.com.
The name server configuration of constructionsolution.dk is shared with other domains, for instance dc-9.no, dalakaffe.se, kysing.dk and two others.
ns01.one.com resolves to 195.206.121.10 and 2001:67c:28cc::10. Likewise, ns02.one.com resolves to 185.10.11.10 and 2001:67c:3c0::10 — two IP addresses apiece.
Mail Servers
constructionsolution.dk uses two mail servers, eu-esec-01.heimdalsecurity.com and eu-esec-02.heimdalsecurity.com.
The mail server setup of constructionsolution.dk matches that of other domains such as rewitz.net, datile.se, sanderfield.dk and two others.
At least some of the mail servers used by constructionsolution.dk are shared with other domains: au2huset.dk, revoltzero.com, lyttos.gr and two others among them.
eu-esec-01.heimdalsecurity.com has IP addresses 20.50.183.144 and 20.50.183.146; eu-esec-02.heimdalsecurity.com has the same IP addresses: 20.50.183.144 and 20.50.183.146.
eu-esec-01.heimdalsecurity.com and eu-esec-02.heimdalsecurity.com each have 20.50.183.144 IP addresses.
eu-esec-01.heimdalsecurity.com and eu-esec-02.heimdalsecurity.com each have 20.50.183.146 IP addresses.