projektrum.com - robtex.com
projektrum.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 148.251.244.167🇩🇪 Hetzner148.251.0.0/16 HETZNER-RZ-BLK-ERX2 | ||||||
| PTR | cp06.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 | projektrum.com ⭐ | ||||||
| A | 148.251.244.167🇩🇪 Hetzner148.251.0.0/16 HETZNER-RZ-BLK-ERX2 | ||||||
| PTR | cp06.nordicway.dk | ||||||
| TXT | v=spf1 ip4:148.251.244.167 +a +mx +ip4:157.90.179.89 ~all | ||||||
| SOA | ns3.nordicway.dkserver@nordicway.dk 2026-05-11 #4 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1778516916 | ||||||
MX for
projektrum.com |
Same first word
projektrum.dk |
projektrum.com |
DNS History
11 records (4 active, 7 former)
○NSns1.gratisdns.dk2015-10-23 → 2017-08-29 · 4 obs
● 2017-08-29 08:47:42
○ 2026-02-28 21:23:18
○ 2026-05-11 16:45:38
○NSns2.gratisdns.dk2015-10-23 → 2017-08-29 · 4 obs
● 2017-08-29 08:47:42
○ 2026-02-28 21:23:18
○ 2026-05-11 16:45:38
○NSns3.gratisdns.dk2015-10-23 → 2017-08-29 · 4 obs
● 2017-08-29 08:47:42
○ 2026-02-28 21:23:18
○ 2026-05-11 16:45:38
●NSns3.nordicway.dk2026-02-28 → 2026-05-11 · 3 obs
● 2026-02-28 21:23:18
● 2026-05-11 16:45:38
○NSns4.gratisdns.dk2015-10-23 → 2017-08-29 · 4 obs
● 2017-08-29 08:47:42
○ 2026-02-28 21:23:18
○ 2026-05-11 16:45:38
●NSns4.nordicway.dk2026-02-28 → 2026-05-11 · 3 obs
● 2026-02-28 21:23:18
● 2026-05-11 16:45:38
○NSns5.gratisdns.dk2015-10-23 → 2017-08-29 · 4 obs
● 2017-08-29 08:47:42
○ 2026-02-28 21:23:18
○ 2026-05-11 16:45:38
○MXpost.projektrum.com2017-08-29 → 2017-08-29 · 3 obs
○ 2026-02-28 21:23:18
○ 2026-05-11 16:45:38
●MXprojektrum.com2026-02-28 → 2026-05-11 · 3 obs
● 2026-02-28 21:23:18
● 2026-05-11 16:45:38
●A148.251.244.1672026-02-28 → 2026-05-11 · 3 obs
● 2026-02-28 21:23:18
● 2026-05-11 16:45:38
○A91.221.196.2022015-10-23 → 2017-08-29 · 4 obs
● 2017-08-29 08:47:42
○ 2026-02-28 21:23:18
○ 2026-05-11 16:45:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| projektrum.com | ns3.nordicway.dk, ns4.nordicway.dk | - |
✅ Authoritative Response
Server:78.47.56.84
NS records: ns3.nordicway.dk, ns4.nordicway.dk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for projektrum.com (unsigned zone)
⏱️ Timing
Total: 802ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 148.251.244.167 |
| NS | 2 | ns3.nordicway.dk, ns4.nordicway.dk |
| MX | 1 | projektrum.com (pri: 0) |
| TXT | 1 | v=spf1 ip4:148.251.244.167 +a +mx +ip4:1 |
| SOA | 1 | ns3.nordicway.dk server.nordicway.dk |
Analysis
Mail Server Role
projektrum.com serves as a mail server for projektrum.com.
IP Addresses
projektrum.com points to a single IP: 148.251.244.167.
Other host names, for instance terner.dk, csjunker.dk, c-j-f.dk, smail.dk and ebone.dk share IP numbers with projektrum.com.
Name Servers
Two name servers ns3.nordicway.dk and ns4.nordicway.dk handle delegation for projektrum.com.
projektrum.com uses the same name server setup as other domains, for example notesystem.eu, dth.dk, gpedersen.dk, fritiden.dk and timecard.eu.
projektrum.com partially shares name servers with other domains; examples include ns4.nordicway.dk, oder.dk, lift.dk, gna-tech.com and shelta.dk.
These name servers are often used with the name servers ns1.nordicway.dk and ns2.nordicway.dk.
Host names with two IP numbers:
ns3.nordicway.dk points to: 2a01:4f8:c2c:d3c0::1 and 78.47.45.64
ns4.nordicway.dk points to: 2a01:4f8:c010:24a2::1 and 78.47.56.84
Mail Servers
projektrum.com is handled by a single mail server, projektrum.com.
projektrum.com points to a single IP: 148.251.244.167.