nbs4.dk - robtex.com
nbs4.dk
| DNSSEC | ⚠️ Not signed | ||||||
| A | 185.51.79.112🇩🇰 powernet185.51.78.0/23 | ||||||
| PTR | ph01.powernet.dk | ||||||
| NS | ns1.telecomx.dk ⭐ | ||||||
| A | 62.192.160.190🇩🇰 powernet62.192.160.0/24 | ||||||
| PTR | ns1.telecomx.dk | ||||||
| NS | ns2.telecomx.dk | ||||||
| A | 62.192.160.191🇩🇰 powernet62.192.160.0/24 | ||||||
| PTR | ns2.telecomx.dk | ||||||
| MX | mx1.onwelcom.dk ⭐ | ||||||
| A | 185.51.79.248🇩🇰 powernet185.51.78.0/23 | ||||||
| PTR | mailfilter.powernet.dk | ||||||
| MX | mx2.onwelcom.dk(5) | ||||||
| A | 185.51.79.248🇩🇰 powernet185.51.78.0/23 | ||||||
| PTR | mailfilter.powernet.dk | ||||||
| TXT | v=spf1 a ip4:185.51.79.235 ip4:185.51.79.242 mx -all | ||||||
| SOA | ns1.telecomx.dkhostmaster@telecomx.dk serial=16 | ||||||
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 1785691081localtime Sun Aug 2 19:18:01 2026gmtime Sun Au... | ||||||
| SOA | b.nic.dktech@punktum.dk serial=1785691081 | ||||||
Same first word
nbs4.dk |
Similar names
DNS History
11 records (5 active, 6 former)
○NSns1.gigahost.dk2018-08-16 → 2018-08-16 · 3 obs
○ 2026-07-25 09:53:10
○ 2026-08-02 17:43:02
●NSns1.telecomx.dk2026-07-25 → 2026-08-02 · 3 obs
● 2026-07-25 09:53:10
● 2026-08-02 17:43:02
○NSns2.gigahost.dk2018-08-16 → 2018-08-16 · 3 obs
○ 2026-07-25 09:53:10
○ 2026-08-02 17:43:02
●NSns2.telecomx.dk2026-07-25 → 2026-08-02 · 3 obs
● 2026-07-25 09:53:10
● 2026-08-02 17:43:02
○NSns3.gigahost.dk2018-08-16 → 2018-08-16 · 3 obs
○ 2026-07-25 09:53:10
○ 2026-08-02 17:43:02
○NSns4.gigahost.dk2018-08-16 → 2018-08-16 · 3 obs
○ 2026-07-25 09:53:10
○ 2026-08-02 17:43:02
○NSns5.gigahost.dk2018-08-16 → 2018-08-16 · 3 obs
○ 2026-07-25 09:53:10
○ 2026-08-02 17:43:02
●MXmx1.onwelcom.dk2018-08-16 → 2026-08-02 · 2 obs
● 2026-08-02 17:43:02
●MXmx2.onwelcom.dk2018-08-16 → 2026-08-02 · 2 obs
● 2026-08-02 17:43:02
●A185.51.79.1122026-07-25 → 2026-08-02 · 3 obs
● 2026-07-25 09:53:10
● 2026-08-02 17:43:02
○A213.32.6.412018-08-16 → 2018-08-16 · 3 obs
○ 2026-07-25 09:53:10
○ 2026-08-02 17:43:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dk | b.nic.dk, c.nic.dk, h.nic.dk, l.nic.dk... | - |
| nbs4.dk | ns2.telecomx.dk, ns1.telecomx.dk | 2 records |
✅ Authoritative Response
Server:62.192.160.190
NS records: ns2.telecomx.dk, ns1.telecomx.dk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for nbs4.dk (unsigned zone)
⏱️ Timing
Total: 1416ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.51.79.112 |
| NS | 2 | ns2.telecomx.dk, ns1.telecomx.dk |
| MX | 2 | mx2.onwelcom.dk (pri: 5), mx1.onwelcom.dk (pri: 0) |
| TXT | 1 | v=spf1 a ip4:185.51.79.235 ip4:185.51.79 |
| SOA | 1 | ns1.telecomx.dk hostmaster.telecomx.dk |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2.telecomx.dk, ns1.telecomx.dk)
Analysis
IP Addresses
nbs4.dk directs to one IP number, which is 185.51.79.112.
Among the host names that share IP numbers with nbs4.dk are prinfotrekroner.dk, rservice.dk, suhrsmad.dk and two others.
Name Servers
Two name servers handle the delegation for nbs4.dk: ns1.telecomx.dk and ns2.telecomx.dk.
nbs4.dk has the same name server delegation as a number of other domains, such as 146.176.83.213.in-addr.arpa, kart1.dk, briannielsengolf.dk and two more.
nbs4.dk partially shares its NS delegation with several other domains, including bernina-odense.dk, jteng.dk, ease.dk and two others.
ns1.telecomx.dk resolves to 62.192.160.190. ns2.telecomx.dk resolves to 62.192.160.191. Both host names point to a single IP number.
Mail Servers
The MX records for nbs4.dk point to two mail servers: mx1.onwelcom.dk and mx2.onwelcom.dk.
nbs4.dk has the same mail server arrangement as a number of other domains, for example peterboersma.com, sovso.dk, roenvig.dk and two more.
nbs4.dk shares at least some of its mail servers with other domains — for example nnie.dk, meatlink.dk, understrup.dk and two more.
It is common to find these mail servers paired with the mail servers mailfilter.onwelcom.dk.
mx1.onwelcom.dk directs to 185.51.79.248, as does mx2.onwelcom.dk — both hostnames resolve to that one IP address.
mx1.onwelcom.dk along with mx2.onwelcom.dk each resolve to 185.51.79.248 IP addresses.