jbolesen.dk is a .dk domain served by 4 nameservers (ns1.absaconit.dk, ns2.absaconit.dk, ns3.absaconit.dk and 1 more). It was registered on 3 November 2022 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by jbolesen-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, has no 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.
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 40.104.116.24 |
| TXT Record |
|---|
| MS=ms67275961 |
| v=spf1 include:spf.protection.outlook.com -all |
| Policy | Record (jbolesen.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.protection.outlook.com -all |
| www | NXDOMAIN |
| www vs bare domain | Neither resolves jbolesen.dk: no address www.jbolesen.dk: no address |
| Wildcard | No |
DNS lookups: 1/10 · policy: -all
No problems found| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2022122107 |
| Primary NS (MNAME) | ns1.absaconit.dk |
| Responsible (RNAME) | support@absacon.dk |
| Refresh | 7200s |
| Retry | 1800s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Absacon IT ApS |
| Registered | 2022-11-03 |
| Expires | 2026-11-02 (13d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-01 02:05:24 shown | 777ms | 4 NS 0 A 1 MX | 🔓 Insecure |
| 2026-09-30 09:25:52 | 997ms | 4 NS 0 A 1 MX | 🔓 Insecure |
| 2026-06-26 09:52:47 | 3852ms | 4 NS 0 A 1 MX | 🔓 Insecure |
| 2026-06-22 16:25:47 | 1178ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-19 11:21:12 | 1519ms | 4 NS 0 A 1 MX | 🔓 Insecure |
| 2026-06-17 21:26:06 | 1309ms | 4 NS 0 A 1 MX | 🔓 Insecure |