lefevre.dk - robtex.com
lefevre.dk
| DNSSEC | ⚠️ Not signed | ||||||
| A | 185.51.79.250🇩🇰 powernet185.51.78.0/23 | ||||||
| PTR | web01.onwelcom.dk | ||||||
| NS | ns1.onwelcom.dk ⭐ | ||||||
| A | 185.51.79.241🇩🇰 powernet185.51.78.0/23 | ||||||
| PTR | mail.onwelcom.dk | ||||||
| PTR | ns1.onwelcom.dk | ||||||
| NS | ns2.onwelcom.dk | ||||||
| A | 185.51.79.251🇩🇰 powernet185.51.78.0/23 | ||||||
| MX | mailfilter.onwelcom.dk ⭐ | ||||||
| A | 185.51.79.248🇩🇰 powernet185.51.78.0/23 | ||||||
| PTR | mailfilter.powernet.dk | ||||||
| MX | mx2.onwelcom.dk(20) | ||||||
| A | 185.51.79.248🇩🇰 powernet185.51.78.0/23 | ||||||
| PTR | mailfilter.powernet.dk | ||||||
| SOA | ns1.onwelcom.dkhostmaster@lefevre.dk 2016-04-02 #11 | ||||||
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 1784815021localtime Thu Jul 23 15:57:01 2026gmtime Thu Ju... | ||||||
| SOA | b.nic.dktech@punktum.dk serial=1784815021 | ||||||
Same first word
lefevre.at |
lefevre.fr |
lefevre.dk |
lefevre.lu |
lefevre.us |
lefevre.org |
lefevre.biz |
lefevre.de |
lefevre.me |
lefevre.info |
lefevre.com |
lefevre.eu |
Similar names
DNS History
7 records (5 active, 2 former)
○NSns.digiweb2.dk2015-07-25 → 2016-02-28 · 4 obs
● 2016-02-28 10:41:48
○ 2016-06-27 02:04:48
○ 2026-07-23 14:36:02
●NSns1.onwelcom.dk2016-06-27 → 2026-07-23 · 3 obs
● 2016-06-27 02:04:48
● 2026-07-23 14:36:02
○NSns2.digiweb2.dk2015-07-25 → 2016-02-28 · 4 obs
● 2016-02-28 10:41:48
○ 2016-06-27 02:04:48
○ 2026-07-23 14:36:02
●NSns2.onwelcom.dk2016-06-27 → 2026-07-23 · 3 obs
● 2016-06-27 02:04:48
● 2026-07-23 14:36:02
●MXmailfilter.onwelcom.dk2016-06-27 → 2026-07-23 · 2 obs
● 2026-07-23 14:36:02
●MXmx2.onwelcom.dk2016-06-27 → 2026-07-23 · 2 obs
● 2026-07-23 14:36:02
●A185.51.79.2502016-06-27 → 2026-07-23 · 2 obs
● 2026-07-23 14:36:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dk | b.nic.dk, c.nic.dk, h.nic.dk, l.nic.dk... | - |
| lefevre.dk | ns1.onwelcom.dk, ns2.onwelcom.dk | 2 records |
✅ Authoritative Response
Server:185.51.79.251
NS records: ns1.onwelcom.dk, ns2.onwelcom.dk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for lefevre.dk (unsigned zone)
⏱️ Timing
Total: 718ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.51.79.250 |
| NS | 2 | ns1.onwelcom.dk, ns2.onwelcom.dk |
| MX | 2 | mx2.onwelcom.dk (pri: 20), mailfilter.onwelcom.dk (pri: 10) |
| SOA | 1 | ns1.onwelcom.dk hostmaster.lefevre.dk |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.onwelcom.dk, ns2.onwelcom.dk)
Analysis
IP Addresses
lefevre.dk resolves to one IP address: 185.51.79.250.
kabels.dk, m2.onwelcom.dk, mx.onwelcom.dk and two other host names share IP numbers with lefevre.dk.
Name Servers
lefevre.dk has two authoritative name servers — ns1.onwelcom.dk and ns2.onwelcom.dk.
lefevre.dk uses the same name servers as several other domains — among them intromental.com, valeohosting.dk, busch.dk and two more.
lefevre.dk partially shares its name servers with domains like flv.dk and lcorth.dk.
These name servers often co-occur with the name servers ns1.valeo.cloud.
ns1.onwelcom.dk resolves to 185.51.79.241. ns2.onwelcom.dk resolves to 185.51.79.251. Both host names point to a single IP number.
Mail Servers
Mail for lefevre.dk is handled by two mail servers — mailfilter.onwelcom.dk and mx2.onwelcom.dk.
lefevre.dk uses an identical mail server configuration to several other domains — among them fode.dk, archaeology.dk, madfrog.dk and two more.
lefevre.dk has at least partial mail server overlap with other domains such as mediaforum.dk, cmslogin.dk, nordicsoftwaregroup.net and two more.
This set of mail servers commonly appears together with the mail servers mx1.onwelcom.dk.
mailfilter.onwelcom.dk and mx2.onwelcom.dk each point to one IP address — 185.51.79.248.
The host names mailfilter.onwelcom.dk and mx2.onwelcom.dk both resolve to 185.51.79.248 IP addresses.