jensen-gruppen.dk is a .dk domain served by 5 nameservers (ns1pri.webhosting.dk, ns2.mywebtonet.com, ns2.webhosting.dk and 2 more). It was registered on 4 April 2019 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 157.250.163.43 is hosted by Cibicom A/S (AS3342) in Denmark. Mail is handled by mx1-dk.centerasecurity.dk, mx2-dk.centerasecurity.dk and 1 more. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 157.250.163.43 | 600s | php74serv4.webhosting.dk | AS3342 | Cibicom A/S | 157.250.160.0/20 | 🇩🇰 Denmark | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 157.250.163.43 |
| 🔶 Autoconfig | 157.250.163.43 |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _autodiscover._tcp | 10 | 10 | 443 | autodiscover.j-jensen.dk |
| TXT Record |
|---|
| MS=ms17815007 |
| v=spf1 mx a:mailserver.j-jensen.dk include:spf.webhosting.dk ip4:80.63.233.60/32 include:_spf.centerasecurity.dk include:spf.protection.outlook.com -all |
| Policy | Record (jensen-gruppen.dk) |
|---|---|
| -all (hard fail) | v=spf1 mx a:mailserver.j-jensen.dk include:spf.webhosting.dk ip4:80.63.233.60/32 include:_spf.centerasecurity.dk include:spf.protection.outlook.com -all |
| Policy | Record (_dmarc.jensen-gruppen.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; rua=mailto:postmaster@jensen-gruppen.dk; ruf=mailto:postmaster@jensen-gruppen.dk; adkim=r; aspf=r; pct=100; rf=afrf; ri=84600 |
| www | 157.250.163.43 (AS3342) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| Denial of existence | NSEC zone can be walked (all names enumerable) |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
DNS lookups: 5/10 · policy: -all
No problems found| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mx1-dk.centerasecurity.dk | DANE-EE · SPKI · SHA-256 | D4C349E7B72F5CF4A9CEA358F98947C2… |
| SMTP _25._tcp.mx1-dk.centerasecurity.dk | DANE-EE · SPKI · SHA-256 | 56315B43B892E9AEE184919EC6A5821C… |
| SMTP _25._tcp.mx2-dk.centerasecurity.dk | DANE-EE · SPKI · SHA-256 | D4C349E7B72F5CF4A9CEA358F98947C2… |
| SMTP _25._tcp.mx2-dk.centerasecurity.dk | DANE-EE · SPKI · SHA-256 | 56315B43B892E9AEE184919EC6A5821C… |
| SMTP _25._tcp.mx3-dk.centerasecurity.dk | DANE-EE · SPKI · SHA-256 | 56315B43B892E9AEE184919EC6A5821C… |
| SMTP _25._tcp.mx3-dk.centerasecurity.dk | DANE-EE · SPKI · SHA-256 | D4C349E7B72F5CF4A9CEA358F98947C2… |
| HTTPS _443._tcp.jensen-gruppen.dk | DANE-EE · SPKI · SHA-256 | 0D37F91ACB66374B437D9AEC414A8E69… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 3403171472 |
| Primary NS (MNAME) | ns1pri.webhosting.dk |
| Responsible (RNAME) | hostmaster@webhosting.dk |
| Refresh | 21600s |
| Retry | 3600s |
| Expire | 14515200s |
| Minimum (neg-cache TTL) | 600s |
| Field | Value |
|---|---|
| Registrar | WEBHOSTING A/S |
| Registered | 2019-04-04 |
| Expires | 2027-04-30 (195d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-08 21:01:32 shown | 1079ms | 5 NS 1 A 3 MX | 🔒 Secure |
| 2026-09-17 02:53:43 | 1015ms | 5 NS 1 A 3 MX | 🔒 Secure |
| 2026-09-16 18:46:20 | 2374ms | 5 NS 1 A 3 MX | 🔒 Secure |
| 2026-09-09 00:49:46 | 955ms | 5 NS 1 A 3 MX | 🔒 Secure |
| 2026-08-05 00:44:44 | 1404ms | 5 NS 1 A 3 MX | 🔒 Secure |
| 2026-07-19 23:25:44 | 10220ms | 5 NS 1 A 3 MX | 🔒 Secure |
| 2026-07-18 13:59:20 | 9205ms | 5 NS 1 A 3 MX | 🔒 Secure |
| 2026-06-27 00:14:57 | 2282ms | 5 NS 1 A 3 MX | 🔒 Secure |
| 2026-06-25 20:43:10 | 1655ms | 5 NS 1 A 3 MX | 🔒 Secure |
| 2026-06-24 06:13:56 | 5901ms | 5 NS 1 A 3 MX | 🔒 Secure |
| 2026-06-20 23:25:16 | 735ms | 5 NS 1 A 3 MX | 🔒 Secure |
| 2026-06-18 03:53:44 | 1126ms | 5 NS 1 A 3 MX | 🔒 Secure |