sys-tech.dk - dns.ninja
sys-tech.dk
| DNSSEC | ⚠️ Not signed | ||||||
| A | 144.76.115.20🇩🇪 Hetzner144.76.0.0/16 HETZNER-RZ-BLK-ERX1 | ||||||
| PTR | cp05.nordicway.dk | ||||||
| NS | ns3.nordicway.dk ⭐ | ||||||
| A | 2a01:4f8:c2c:d3c0::1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | ns3.nordicway.dk | ||||||
| A | 78.47.45.64🇩🇪 Hetzner78.46.0.0/15 HETZNER-RZ-NBG-BLK5 | ||||||
| PTR | ns3.nordicway.dk | ||||||
| NS | ns4.nordicway.dk | ||||||
| A | 2a01:4f8:c010:24a2::1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | ns4.nordicway.dk | ||||||
| A | 78.47.56.84🇩🇪 Hetzner78.46.0.0/15 HETZNER-RZ-NBG-BLK5 | ||||||
| PTR | ns4.nordicway.dk | ||||||
| MX | sys-tech.dk ⭐ | ||||||
| A | 144.76.115.20🇩🇪 Hetzner144.76.0.0/16 HETZNER-RZ-BLK-ERX1 | ||||||
| PTR | cp05.nordicway.dk | ||||||
| TXT | v=spf1 ip4:144.76.115.20 +a +mx +ip4:157.90.179.89 ~all | ||||||
| SOA | ns3.nordicway.dkadmin@nordicway.dk 2026-05-27 #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 1781784901localtime Thu Jun 18 14:15:01 2026gmtime Thu Ju... | ||||||
| SOA | b.nic.dktech@punktum.dk serial=1781784901 | ||||||
MX for
sys-tech.dk |
Same first word
sys-tech.com |
sys-tech.ru |
sys-tech.info |
sys-tech.dk |
sys-tech.pl |
sys-tech.com.au |
sys-tech.de |
sys-tech.net |
sys-tech.eu |
sys-tech.za.net |
sys-tech.com.cn |
sys-tech.at |
Similar names
DNS History
14 records (4 active, 10 former)
○NSns1.gratisdns.dk2008-11-22 → 2017-06-08 · 4 obs
● 2017-06-08 02:31:00
○ 2026-02-15 09:10:30
○ 2026-06-18 12:25:18
○NSns2.gratisdns.dk2008-11-22 → 2017-06-08 · 4 obs
● 2017-06-08 02:31:00
○ 2026-02-15 09:10:30
○ 2026-06-18 12:25:18
○NSns3.gratisdns.dk2008-11-22 → 2017-06-08 · 4 obs
● 2017-06-08 02:31:00
○ 2026-02-15 09:10:30
○ 2026-06-18 12:25:18
●NSns3.nordicway.dk2026-02-15 → 2026-06-18 · 3 obs
● 2026-02-15 09:10:30
● 2026-06-18 12:25:18
○NSns4.gratisdns.dk2008-11-22 → 2017-06-08 · 4 obs
● 2017-06-08 02:31:00
○ 2026-02-15 09:10:30
○ 2026-06-18 12:25:18
●NSns4.nordicway.dk2026-02-15 → 2026-06-18 · 3 obs
● 2026-02-15 09:10:30
● 2026-06-18 12:25:18
○NSns5.gratisdns.dk2008-11-22 → 2017-06-08 · 4 obs
● 2017-06-08 02:31:00
○ 2026-02-15 09:10:30
○ 2026-06-18 12:25:18
○MXmaild1.surf-town.net2017-06-08 → 2017-06-08 · 4 obs
● 2017-06-08 02:31:00
○ 2026-02-15 09:10:30
○ 2026-06-18 12:25:18
●MXsys-tech.dk2008-11-22 → 2026-06-18 · 5 obs
● 2017-01-05 13:06:02
○ 2017-06-08 02:31:00
● 2026-02-15 09:10:30
● 2026-06-18 12:25:18
●A144.76.115.202026-02-15 → 2026-06-18 · 3 obs
● 2026-02-15 09:10:30
● 2026-06-18 12:25:18
○A212.97.134.332017-06-08 → 2017-06-08 · 4 obs
● 2017-06-08 02:31:00
○ 2026-02-15 09:10:30
○ 2026-06-18 12:25:18
○A77.66.85.1422015-06-16 → 2016-05-04 · 5 obs
● 2015-06-16 00:21:44
● 2016-05-04 18:55:56
○ 2017-01-05 13:06:02
○ 2026-06-18 12:25:18
○A77.66.85.1432017-01-05 → 2017-01-05 · 4 obs
● 2017-01-05 13:06:02
○ 2017-06-08 02:31:00
○ 2026-06-18 12:25:18
○A86.58.132.2132008-11-22 → 2008-11-22 · 3 obs
○ 2015-06-16 00:21:44
○ 2026-06-18 12:25:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dk | b.nic.dk, h.nic.dk, t.nic.dk, c.nic.dk... | 12 records |
| sys-tech.dk | ns3.nordicway.dk, ns4.nordicway.dk | 4 records |
✅ Authoritative Response
Server:78.47.56.84
NS records: ns3.nordicway.dk, ns4.nordicway.dk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sys-tech.dk (unsigned zone)
⏱️ Timing
Total: 572ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 144.76.115.20 |
| NS | 2 | ns3.nordicway.dk, ns4.nordicway.dk |
| MX | 1 | sys-tech.dk (pri: 0) |
| TXT | 1 | v=spf1 ip4:144.76.115.20 +a +mx +ip4:157 |
| SOA | 1 | ns3.nordicway.dk admin.nordicway.dk |
📌 Glue Records Collected
Total: 16
In-bailiwick: 12 (b.nic.dk, b.nic.dk, h.nic.dk...)
Out-of-bailiwick: 4 (ns3.nordicway.dk, ns4.nordicway.dk, ns3.nordicway.dk...)
Analysis
Mail Server Role
sys-tech.dk serves as a mail server for sys-tech.dk.
IP Addresses
sys-tech.dk has exactly one IP address — 144.76.115.20.
glostrupnet.dk, stirland.dk, tigerweb.dk plus two other host names have IP numbers in common with sys-tech.dk.
Name Servers
sys-tech.dk has two authoritative name servers — ns3.nordicway.dk and ns4.nordicway.dk.
The name server configuration of sys-tech.dk is shared with other domains, for instance anyglam.com, rope.dk, havtaske.dk and two others.
sys-tech.dk shares at least some of its name servers with other domains, including maltid.dk, brianfrandsen.com, ambro.dk and two others.
These name servers are frequently paired with the name servers ns1.nordicway.dk and ns2.nordicway.dk.
Both ns3.nordicway.dk and ns4.nordicway.dk have two IP addresses each. ns3.nordicway.dk resolves to 78.47.45.64 and 2a01:4f8:c2c:d3c0::1; ns4.nordicway.dk resolves to 78.47.56.84 and 2a01:4f8:c010:24a2::1.
Mail Servers
sys-tech.dk uses exactly one mail server, which is sys-tech.dk.
sys-tech.dk points to one IP number — 144.76.115.20.