bcnu.dk - dns.ninja
bcnu.dk
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a02:2350:5:111:22:ee6a:f3db:27e🇩🇰 ONECOM2a02:2350::/32 One.com A/S | ||||||
| A | 46.30.215.68🇩🇰 ONECOM46.30.208.0/21 One.com A/S | ||||||
| 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 | mx1.pub.mailpod9-cph3.one.com ⭐ | ||||||
| A | 185.164.14.118🇩🇰 ONECOM185.164.12.0/22 Onecom.A/S | ||||||
| PTR | mx1.pub.mailpod9-cph3.one.com | ||||||
| MX | mx2.pub.mailpod9-cph3.one.com ⭐ | ||||||
| A | 185.164.14.119🇩🇰 ONECOM185.164.12.0/22 Onecom.A/S | ||||||
| PTR | mx2.pub.mailpod9-cph3.one.com | ||||||
| MX | mx3.pub.mailpod9-cph3.one.com ⭐ | ||||||
| A | 185.164.14.120🇩🇰 ONECOM185.164.12.0/22 Onecom.A/S | ||||||
| PTR | mx3.pub.mailpod9-cph3.one.com | ||||||
| MX | mx4.pub.mailpod9-cph3.one.com ⭐ | ||||||
| A | 185.164.14.124🇩🇰 ONECOM185.164.12.0/22 Onecom.A/S | ||||||
| PTR | mx4.pub.mailpod9-cph3.one.com | ||||||
| SOA | ns01.one.comhostmaster@one.com 2026-06-19 #6 | ||||||
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 1782372961localtime Thu Jun 25 09:36:01 2026gmtime Thu Ju... | ||||||
| SOA | b.nic.dktech@punktum.dk serial=1782372961 | ||||||
Same first word
Similar names
DNS History
17 records (8 active, 9 former)
○MXmx1.pub.mailpod6-cph3.one.com2019-01-31 → 2019-01-31 · 4 obs
● 2019-01-31 23:52:52
○ 2026-03-15 01:48:54
○ 2026-06-25 08:18:32
●MXmx1.pub.mailpod9-cph3.one.com2026-03-15 → 2026-06-25 · 3 obs
● 2026-03-15 01:48:54
● 2026-06-25 08:18:32
○MXmx2.pub.mailpod6-cph3.one.com2019-01-31 → 2019-01-31 · 4 obs
● 2019-01-31 23:52:52
○ 2026-03-15 01:48:54
○ 2026-06-25 08:18:32
●MXmx2.pub.mailpod9-cph3.one.com2026-03-15 → 2026-06-25 · 3 obs
● 2026-03-15 01:48:54
● 2026-06-25 08:18:32
○MXmx3.pub.mailpod6-cph3.one.com2019-01-31 → 2019-01-31 · 4 obs
● 2019-01-31 23:52:52
○ 2026-03-15 01:48:54
○ 2026-06-25 08:18:32
●MXmx3.pub.mailpod9-cph3.one.com2026-03-15 → 2026-06-25 · 3 obs
● 2026-03-15 01:48:54
● 2026-06-25 08:18:32
●MXmx4.pub.mailpod9-cph3.one.com2026-03-15 → 2026-06-25 · 3 obs
● 2026-03-15 01:48:54
● 2026-06-25 08:18:32
○MXmxcluster1.one.com2015-06-15 → 2017-01-29 · 4 obs
● 2017-01-29 06:39:40
○ 2019-01-31 23:52:52
○ 2026-06-25 08:18:32
○MXmxcluster2.one.com2015-06-15 → 2017-01-29 · 4 obs
● 2017-01-29 06:39:40
○ 2019-01-31 23:52:52
○ 2026-06-25 08:18:32
○A2a02:2350:5:108:4640:0:22ee:6af32019-01-31 → 2019-01-31 · 4 obs
● 2019-01-31 23:52:52
○ 2026-03-15 01:48:54
○ 2026-06-25 08:18:32
●A2a02:2350:5:111:22:ee6a:f3db:27e2026-03-15 → 2026-06-25 · 3 obs
● 2026-03-15 01:48:54
● 2026-06-25 08:18:32
○A46.30.212.2552015-06-15 → 2016-04-22 · 4 obs
● 2016-04-22 08:39:58
○ 2017-01-29 06:39:40
○ 2026-06-25 08:18:32
○A46.30.215.142017-01-29 → 2017-01-29 · 4 obs
● 2017-01-29 06:39:40
○ 2019-01-31 23:52:52
○ 2026-06-25 08:18:32
●A46.30.215.682026-03-15 → 2026-06-25 · 3 obs
● 2026-03-15 01:48:54
● 2026-06-25 08:18:32
○A77.111.240.252019-01-31 → 2019-01-31 · 4 obs
● 2019-01-31 23:52:52
○ 2026-03-15 01:48:54
○ 2026-06-25 08:18:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dk | b.nic.dk, c.nic.dk, h.nic.dk, l.nic.dk... | - |
| bcnu.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: 684ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 46.30.215.68 |
| AAAA | 1 | 2a02:2350:5:111:22:ee6a:f3db:27e |
| NS | 2 | ns02.one.com, ns01.one.com |
| MX | 4 | mx4.pub.mailpod9-cph3.one.com (pri: 10), mx2.pub.mailpod9-cph3.one.com (pri: 10)... |
| SOA | 1 | ns01.one.com hostmaster.one.com |
Analysis
IP Addresses
bcnu.dk has two IP addresses: 46.30.215.68 and 2a02:2350:5:111:22:ee6a:f3db:27e
dental.be, blackchantry.com, dalabrand.se and two other host names share IP numbers with bcnu.dk.
Name Servers
bcnu.dk uses two name servers for its delegation: ns01.one.com and ns02.one.com.
bcnu.dk uses the same name servers as several other domains — among them autolock.dk, e-llis.biz, kryssat.se and two more.
At least some of bcnu.dk's name servers are also used by other domains, among them bizzbook.com.
The two host names ns01.one.com and ns02.one.com each have a pair of IP addresses: ns01.one.com has 195.206.121.10 and 2001:67c:28cc::10, and ns02.one.com has 185.10.11.10 and 2001:67c:3c0::10.
Mail Servers
Mail for bcnu.dk is handled by four mail servers: mx1.pub.mailpod9-cph3.one.com, mx2.pub.mailpod9-cph3.one.com, mx3.pub.mailpod9-cph3.one.com and mx4.pub.mailpod9-cph3.one.com.
bcnu.dk has at least partial mail server overlap with other domains such as technology.no, storendyreklinikk.no, knowtech.dk and two more.
Each of the four hosts mx1.pub.mailpod9-cph3.one.com, mx2.pub.mailpod9-cph3.one.com, mx3.pub.mailpod9-cph3.one.com and mx4.pub.mailpod9-cph3.one.com points to a single IP address — mx1.pub.mailpod9-cph3.one.com points to 185.164.14.118, mx2.pub.mailpod9-cph3.one.com points to 185.164.14.119, mx3.pub.mailpod9-cph3.one.com points to 185.164.14.120 and mx4.pub.mailpod9-cph3.one.com points to 185.164.14.124.