busborg.dk - robtex.com
busborg.dk
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 87.104.242.84🇩🇰 KVIKNET-DK87.104.240.0/20 | ||||||
| PTR | mail.niboan.dk | ||||||
| NS | get.desec.io ⭐ | ||||||
| A | 2a01:4f8:10a:1044:deec:642:ac10:80🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| A | 88.99.64.5🇩🇪 Hetzner88.99.0.0/16 HETZNER-DC | ||||||
| PTR | digga.desec.io | ||||||
| NS | ns1.desec.io | ||||||
| A | 2607:f740:e633:deec::2🇺🇸 NETACTUATE2607:f740:e633::/48 NetActuate, Inc | ||||||
| PTR | ns1.desec.io | ||||||
| A | 45.54.76.1🇺🇸 NETACTUATE45.54.76.0/24 | ||||||
| PTR | ns1.desec.io | ||||||
| NS | ns2.desec.org | ||||||
| A | 2607:f740:e00a:deec::2🇺🇸 AS362172607:f740:e00a::/48 NetActuate, Inc | ||||||
| PTR | ns2.desec.org | ||||||
| A | 157.53.224.1🇺🇸 AS36217157.53.224.0/24 Customer Route | ||||||
| PTR | ns2.desec.org | ||||||
| MX | mail.busborg.dk ⭐ | ||||||
| A | 87.104.242.84🇩🇰 KVIKNET-DK87.104.240.0/20 | ||||||
| PTR | mail.niboan.dk | ||||||
| TXT | v=spf1 mx -all | ||||||
| SOA | get.desec.ioget@desec.io serial=2024125038 | ||||||
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 1776103921localtime Mon Apr 13 20:12:01 2026gmtime Mon Ap... | ||||||
| SOA | b.nic.dktech@punktum.dk serial=1776103921 | ||||||
Previously MX for
busborg.dk |
Subdomains
mail.busborg.dk |
Same first word
Similar names
DNS History
12 records (5 active, 7 former)
●NSget.desec.io2026-03-08 → 2026-04-13 · 3 obs
● 2026-03-08 07:40:54
● 2026-04-13 18:37:10
●NSns1.desec.io2026-03-08 → 2026-04-13 · 3 obs
● 2026-03-08 07:40:54
● 2026-04-13 18:37:10
○NSns1.gratisdns.dk2015-06-22 → 2020-03-27 · 4 obs
● 2020-03-27 04:15:32
○ 2026-03-08 07:40:54
○ 2026-04-13 18:37:10
●NSns2.desec.org2026-03-08 → 2026-04-13 · 3 obs
● 2026-03-08 07:40:54
● 2026-04-13 18:37:10
○NSns2.gratisdns.dk2015-06-22 → 2020-03-27 · 4 obs
● 2020-03-27 04:15:32
○ 2026-03-08 07:40:54
○ 2026-04-13 18:37:10
○NSns3.gratisdns.dk2015-06-22 → 2020-03-27 · 4 obs
● 2020-03-27 04:15:32
○ 2026-03-08 07:40:54
○ 2026-04-13 18:37:10
○NSns4.gratisdns.dk2015-06-22 → 2020-03-27 · 4 obs
● 2020-03-27 04:15:32
○ 2026-03-08 07:40:54
○ 2026-04-13 18:37:10
○NSns5.gratisdns.dk2015-06-22 → 2020-03-27 · 4 obs
● 2020-03-27 04:15:32
○ 2026-03-08 07:40:54
○ 2026-04-13 18:37:10
○MXbusborg.dk2015-06-22 → 2020-03-27 · 4 obs
● 2020-03-27 04:15:32
○ 2026-03-08 07:40:54
○ 2026-04-13 18:37:10
●MXmail.busborg.dk2026-03-08 → 2026-04-13 · 3 obs
● 2026-03-08 07:40:54
● 2026-04-13 18:37:10
●A87.104.242.842026-03-08 → 2026-04-13 · 3 obs
● 2026-03-08 07:40:54
● 2026-04-13 18:37:10
○A93.160.243.262015-06-22 → 2020-03-27 · 4 obs
● 2020-03-27 04:15:32
○ 2026-03-08 07:40:54
○ 2026-04-13 18:37:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dk | s.nic.dk, l.nic.dk, b.nic.dk, h.nic.dk... | - |
| busborg.dk | ns1.desec.io, ns2.desec.org | - |
✅ Authoritative Response
Server:45.54.76.1
NS records: ns1.desec.io, ns2.desec.org
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 412ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 87.104.242.84 |
| NS | 2 | ns1.desec.io, ns2.desec.org |
| MX | 1 | mail.busborg.dk (pri: 10) |
| TXT | 1 | v=spf1 mx -all |
| SOA | 1 | get.desec.io get.desec.io |
Analysis
Hierarchy
The parent of mail.busborg.dk is busborg.dk.
IP Addresses
busborg.dk points to a single IP address: 87.104.242.84.
Other host names, for example mail.niboan.dk, mail.busborg.dk and niboan.dk share IPs with busborg.dk.
Name Servers
busborg.dk is delegated to three name servers: get.desec.io, ns1.desec.io and ns2.desec.org.
busborg.dk at least partially shares name servers with other domains, for example nav.dedyn.io, rom4nik.pl, viq.im, crestani.de and hde.dk.
Host names with two IP numbers:
get.desec.io points to 2a01:4f8:10a:1044:deec:642:ac10:80 and 88.99.64.5
ns1.desec.io points to 2607:f740:e633:deec::2 and 45.54.76.1
ns2.desec.org points to 2607:f740:e00a:deec::2 and 157.53.224.1
Mail Servers
The mail.busborg.dk mail server handles busborg.dk.
mail.busborg.dk points to a single IP number: 87.104.242.84.