decoder.dk - robtex.com
decoder.dk
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 93.191.155.253🇩🇰 team-blue-denmark93.191.152.0/21 ZITCOM A/S | ||||||
| PTR | vm1378.enterprisecloud.nu | ||||||
| NS | ns1.curanet.dk ⭐ | ||||||
| A | 2a02:2339:4006:108::123🇩🇰 team-blue-denmark2a02:2339:4000::/34 | ||||||
| PTR | ns1.curanet.dk | ||||||
| A | 185.25.141.12🇩🇰 team-blue-denmark185.25.141.0/24 Zitcom A/S | ||||||
| PTR | ns1.curanet.dk | ||||||
| NS | ns2.curanet.dk | ||||||
| A | 2a02:2339:1:10f::123:123🇩🇰 team-blue-denmark2a02:2339::/36 | ||||||
| PTR | ns2.curanet.dk | ||||||
| A | 91.197.248.75🇩🇰 team-blue-denmark91.197.248.0/22 | ||||||
| PTR | ns2.curanet.dk | ||||||
| MX | mx1.onlinemail.io ⭐ | ||||||
| A | 185.21.42.12🇩🇰 team-blue-denmark185.21.40.0/22 ZITCOM A/S | ||||||
| PTR | mx1.onlinemail.io | ||||||
| MX | mx2.onlinemail.io(20) | ||||||
| A | 46.36.208.16🇩🇰 team-blue-denmark46.36.208.0/21 | ||||||
| PTR | mx2.onlinemail.io | ||||||
| TXT | v=spf1 a mx include:spf.curanet.dk -all | ||||||
| SOA | ns1.curanet.dkhostmaster@curanet.dk 2025-09-18 #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 1778374441localtime Sun May 10 02:54:01 2026gmtime Sun Ma... | ||||||
| SOA | b.nic.dktech@punktum.dk serial=1778374447 | ||||||
Subdomains
Same first word
Similar names
DNS History
6 records (5 active, 1 former)
●NSns1.curanet.dk2015-08-03 → 2026-05-10 · 2 obs
● 2026-05-10 01:01:48
●NSns2.curanet.dk2015-08-03 → 2026-05-10 · 2 obs
● 2026-05-10 01:01:48
○MXmail10.123hotel.dk2015-08-03 → 2017-09-02 · 4 obs
● 2017-09-02 23:07:50
○ 2026-02-17 14:16:26
○ 2026-05-10 01:01:48
●MXmx1.onlinemail.io2026-02-17 → 2026-05-10 · 3 obs
● 2026-02-17 14:16:26
● 2026-05-10 01:01:48
●MXmx2.onlinemail.io2026-02-17 → 2026-05-10 · 3 obs
● 2026-02-17 14:16:26
● 2026-05-10 01:01:48
●A93.191.155.2532015-08-03 → 2026-05-10 · 2 obs
● 2026-05-10 01:01:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dk | b.nic.dk, h.nic.dk, t.nic.dk, c.nic.dk... | - |
| decoder.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: 1411ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 93.191.155.253 |
| NS | 2 | ns1.curanet.dk, ns2.curanet.dk |
| MX | 2 | mx2.onlinemail.io (pri: 20), mx1.onlinemail.io (pri: 10) |
| TXT | 1 | v=spf1 a mx include:spf.curanet.dk -all |
| SOA | 1 | ns1.curanet.dk hostmaster.curanet.dk |
Analysis
Hierarchy
decoder.dk is a parent of mail.decoder.dk and www.decoder.dk.
IP Addresses
decoder.dk points to a single IP address: 93.191.155.253.
Other host names such as floradanicablomster.dk, lagerreoler.eu, pro-tex.dk, curanet.dk.fs-dorgreb.dk and ns1.curanet.dk.8a.dk share IPs with decoder.dk.
Name Servers
Two name servers ns1.curanet.dk and ns2.curanet.dk handle the delegation for decoder.dk.
decoder.dk shares the same name server setup as other domains, for example logitec.dk, avifoto.dk, grafiskbind.dk, axicard.com and sicodan.dk.
decoder.dk at least partially shares name servers with other domains, for example sund-vision.com, nbyg.dk, allnet.dk, techbiz.eu and kiszo.dk.
these name servers are commonly used alongside ns1.123hotel.dk name servers.
Host names with two IP numbers:
ns1.curanet.dk points to 2a02:2339:4006:108::123 and 185.25.141.12.
ns2.curanet.dk points to 2a02:2339:1:10f::123:123 and 91.197.248.75.
Mail Servers
Two mail servers handle decoder.dk: mx1.onlinemail.io and mx2.onlinemail.io.
decoder.dk shares the same mail server setup as other domains, including henrikhytteballe.com, borneneskontoraalborg.dk, start24.net, koebenhavns-laasesmed.dk and mini-entreprenor.dk.
decoder.dk shares some mail servers with other domains, for example tectum.dk.
Host names with one IP number:
mx1.onlinemail.io points to 185.21.42.12; mx2.onlinemail.io points to 46.36.208.16.