debian.dk - dns.ninja
debian.dk
| DNSSEC | ⚠️ Not signed | ||||||
| A | 49.12.230.90🇩🇪 Hetzner49.12.0.0/16 HETZNER-DC | ||||||
| PTR | irradiated.plutonium.dk | ||||||
| NS | ns.zqz.dk ⭐ | ||||||
| A | 78.47.93.245🇩🇪 Hetzner78.46.0.0/15 HETZNER-RZ-NBG-BLK5 | ||||||
| PTR | mailhost.xyved.dk | ||||||
| NS | ns1.first-ns.de | ||||||
| A | 2a01:4f8:0:a101::a:1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | ns1.first-ns.de | ||||||
| A | 213.239.242.238🇩🇪 Hetzner213.239.192.0/18 HETZNER-RZ-NBG-BLK2 | ||||||
| PTR | ns1.first-ns.de | ||||||
| NS | robotns2.second-ns.de | ||||||
| A | 2a01:4f8:0:1::5ddc:2🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | robotns2.second-ns.de | ||||||
| A | 213.133.100.103🇩🇪 Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1 | ||||||
| PTR | robotns2.second-ns.de | ||||||
| NS | robotns3.second-ns.com | ||||||
| A | 2001:67c:192c::add:a3🇩🇪 NORIS-NETWORK2001:67c:192c::/48 | ||||||
| PTR | robotns3.second-ns.com | ||||||
| A | 193.47.99.3🇩🇪 NORIS-NETWORK193.47.99.0/24 | ||||||
| PTR | robotns3.second-ns.com | ||||||
| MX | mailhost.xyved.dk ⭐ | ||||||
| A | 78.47.93.245🇩🇪 Hetzner78.46.0.0/15 HETZNER-RZ-NBG-BLK5 | ||||||
| PTR | mailhost.xyved.dk | ||||||
| TXT | v=spf1 mx -all | ||||||
| SOA | ns.zqz.dkhostmaster@debian.dk serial=1651829109 | ||||||
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 1784358361localtime Sat Jul 18 09:06:01 2026gmtime Sat Ju... | ||||||
| SOA | b.nic.dktech@punktum.dk serial=1784358361 | ||||||
Subdomains
hostmaster.debian.dk |
Same first word
Similar names
DNS History
14 records (6 active, 8 former)
●NSns1.first-ns.de2026-02-22 → 2026-07-18 · 3 obs
● 2026-02-22 06:28:46
● 2026-07-18 07:09:28
○NSns1.gratisdns.dk2015-06-05 → 2017-06-14 · 4 obs
● 2017-06-14 18:16:02
○ 2026-02-22 06:28:46
○ 2026-07-18 07:09:28
○NSns2.gratisdns.dk2015-06-05 → 2017-06-14 · 4 obs
● 2017-06-14 18:16:02
○ 2026-02-22 06:28:46
○ 2026-07-18 07:09:28
○NSns3.gratisdns.dk2015-06-05 → 2017-06-14 · 4 obs
● 2017-06-14 18:16:02
○ 2026-02-22 06:28:46
○ 2026-07-18 07:09:28
○NSns4.gratisdns.dk2015-06-05 → 2017-06-14 · 4 obs
● 2017-06-14 18:16:02
○ 2026-02-22 06:28:46
○ 2026-07-18 07:09:28
○NSns5.gratisdns.dk2015-06-05 → 2017-06-14 · 4 obs
● 2017-06-14 18:16:02
○ 2026-02-22 06:28:46
○ 2026-07-18 07:09:28
●NSrobotns2.second-ns.de2026-02-22 → 2026-07-18 · 3 obs
● 2026-02-22 06:28:46
● 2026-07-18 07:09:28
●NSrobotns3.second-ns.com2026-02-22 → 2026-07-18 · 3 obs
● 2026-02-22 06:28:46
● 2026-07-18 07:09:28
○MXmail.musikcheck.dk2015-06-05 → 2016-05-05 · 4 obs
● 2016-05-05 10:26:52
○ 2017-06-14 18:16:02
○ 2026-07-18 07:09:28
●MXmailhost.xyved.dk2026-02-22 → 2026-07-18 · 3 obs
● 2026-02-22 06:28:46
● 2026-07-18 07:09:28
○MXstolen.plutonium.dk2015-06-05 → 2017-06-14 · 4 obs
● 2017-06-14 18:16:02
○ 2026-02-22 06:28:46
○ 2026-07-18 07:09:28
○A176.9.16.1092015-06-05 → 2017-06-14 · 4 obs
● 2017-06-14 18:16:02
○ 2026-02-22 06:28:46
○ 2026-07-18 07:09:28
●A49.12.230.902026-02-22 → 2026-07-18 · 3 obs
● 2026-02-22 06:28:46
● 2026-07-18 07:09:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dk | b.nic.dk, c.nic.dk, h.nic.dk, l.nic.dk... | - |
| debian.dk | ns.zqz.dk, ns1.first-ns.de, robotns2.second-ns.de, robotns3.second-ns.com | 1 record |
✅ Authoritative Response
Server:213.133.100.103
NS records: ns.zqz.dk, ns1.first-ns.de, robotns2.second-ns.de, robotns3.second-ns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for debian.dk (unsigned zone)
⏱️ Timing
Total: 874ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 49.12.230.90 |
| NS | 4 | robotns2.second-ns.de, robotns3.second-ns.com... |
| MX | 1 | mailhost.xyved.dk (pri: 10) |
| TXT | 1 | v=spf1 mx -all |
| SOA | 1 | ns.zqz.dk hostmaster.debian.dk |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (ns.zqz.dk)
Analysis
Hierarchy
The domain hostmaster.debian.dk falls under the parent debian.dk.
IP Addresses
debian.dk resolves to just one IP address, 49.12.230.90.
Two other host names, along with benzinregnskab.dk, mindfulness-nu.dk and plutonium.dk, also share IP numbers with debian.dk.
Name Servers
The NS records for debian.dk point to four name servers: robotns3.second-ns.com, ns1.first-ns.de, robotns2.second-ns.de and ns.zqz.dk.
At least some of debian.dk's name servers are shared with other domains, for example sm-parts.de, it-shop24.de, bbg-peine.de and two more.
It is common for these name servers to be used in conjunction with the name servers hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com and helium.ns.hetzner.de.
Host names that have two IP addresses:
robotns3.second-ns.com has two IP addresses: 193.47.99.3 and 2001:67c:192c::add:a3.
ns1.first-ns.de has two IP addresses: 213.239.242.238 and 2a01:4f8:0:a101::a:1.
robotns2.second-ns.de has two IP addresses: 213.133.100.103 and 2a01:4f8:0:1::5ddc:2.
Host names that point to one IP address:
ns.zqz.dk directs to 78.47.93.245.
Mail Servers
The sole mail server for debian.dk is mailhost.xyved.dk.
Among the domains sharing a mail server setup with debian.dk are benzinregnskab.dk, mindfulness-nu.dk, plutonium.dk and two others.
There is at least a partial MX overlap between debian.dk and other domains, including acom.dk, acom-net.dk, hausmann.dk and two others.
These mail servers often co-occur with the mail servers b.mx.zqz.dk.
mailhost.xyved.dk has exactly one IP number: 78.47.93.245.