copyleft.dk - dns.ninja
copyleft.dk
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 194.255.97.46🇩🇰 TELIANET-DENMARK194.255.0.0/16 TELIANET-BLK | ||||||
| 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 | spamfilter.guldfisk.dk ⭐ | ||||||
| A | 194.255.97.44🇩🇰 TELIANET-DENMARK194.255.0.0/16 TELIANET-BLK | ||||||
| SOA | ns01.one.comhostmaster@one.com 2026-06-24 #1 | ||||||
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 1784703421localtime Wed Jul 22 08:57:01 2026gmtime Wed Ju... | ||||||
| SOA | b.nic.dktech@punktum.dk serial=1784703421 | ||||||
Same first word
Similar names
DNS History
9 records (4 active, 5 former)
●NSns01.one.com2026-02-25 → 2026-07-22 · 3 obs
● 2026-02-25 17:33:58
● 2026-07-22 07:31:46
●NSns02.one.com2026-02-25 → 2026-07-22 · 3 obs
● 2026-02-25 17:33:58
● 2026-07-22 07:31:46
○NSns1.gratisdns.dk2015-06-22 → 2017-10-09 · 4 obs
● 2017-10-09 04:05:32
○ 2026-02-25 17:33:58
○ 2026-07-22 07:31:46
○NSns2.gratisdns.dk2015-06-22 → 2017-10-09 · 4 obs
● 2017-10-09 04:05:32
○ 2026-02-25 17:33:58
○ 2026-07-22 07:31:46
○NSns3.gratisdns.dk2015-06-22 → 2017-10-09 · 4 obs
● 2017-10-09 04:05:32
○ 2026-02-25 17:33:58
○ 2026-07-22 07:31:46
○NSns4.gratisdns.dk2015-06-22 → 2017-10-09 · 4 obs
● 2017-10-09 04:05:32
○ 2026-02-25 17:33:58
○ 2026-07-22 07:31:46
○NSns5.gratisdns.dk2015-06-22 → 2017-10-09 · 4 obs
● 2017-10-09 04:05:32
○ 2026-02-25 17:33:58
○ 2026-07-22 07:31:46
●MXspamfilter.guldfisk.dk2015-06-22 → 2026-07-22 · 2 obs
● 2026-07-22 07:31:46
●A194.255.97.462015-06-22 → 2026-07-22 · 2 obs
● 2026-07-22 07:31:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dk | t.nic.dk, s.nic.dk, b.nic.dk, h.nic.dk... | 12 records |
| copyleft.dk | ns01.one.com, ns02.one.com | - |
✅ Authoritative Response
Server:195.206.121.10
NS records: ns01.one.com, ns02.one.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 663ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 194.255.97.46 |
| NS | 2 | ns01.one.com, ns02.one.com |
| MX | 1 | spamfilter.guldfisk.dk (pri: 10) |
| SOA | 1 | ns01.one.com hostmaster.one.com |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (t.nic.dk, s.nic.dk, l.nic.dk...)
Analysis
IP Addresses
copyleft.dk directs to one IP number, which is 194.255.97.46.
Among the host names that share IP numbers with copyleft.dk are sherrylogen.dk, netchaos.dk, vandhul.dk and two others.
Name Servers
DNS delegation for copyleft.dk points to two name servers: ns01.one.com and ns02.one.com.
copyleft.dk has the same name server delegation as a number of other domains, such as 256bank.com, holten.se, esenciasdelaalpujarra.com and two more.
ns01.one.com directs to 195.206.121.10 and 2001:67c:28cc::10. ns02.one.com directs to 185.10.11.10 and 2001:67c:3c0::10. Each host name carries two IP addresses.
Mail Servers
copyleft.dk routes its mail through a single mail server, spamfilter.guldfisk.dk.
copyleft.dk has the same mail server arrangement as a number of other domains, for example netchaos.dk, vandhul.dk, xunk.dk and two more.
spamfilter.guldfisk.dk has exactly one IP number: 194.255.97.44.