jndk.dk is a .dk domain served by 5 nameservers (ns1.gigahost.dk, ns2.gigahost.dk, ns3.gigahost.dk and 2 more). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.183.139.213 is hosted by Sentia Denmark A/S (AS47292) in Denmark. Mail is handled by mx1.gigahost.dk, mx2.gigahost.dk and 1 more. The zone is not DNSSEC-signed, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from this 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 |
|---|---|---|---|---|---|---|---|
| 46.183.139.213 | 3600s | web13.gigahost.dk | AS47292 | Sentia Denmark A/S | 46.183.138.0/23 | 🇩🇰 Denmark | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | mx1.gigahost.dk | 46.183.139.11 | mx1.gigahost.dk | AS47292 Sentia Denmark A/S |
| 10 | 3600s | mx2.gigahost.dk | 46.183.139.12 | mx2.gigahost.dk | AS47292 Sentia Denmark A/S |
| 10 | 3600s | mx3.gigahost.dk | 46.183.139.13 | mx3.gigahost.dk | AS47292 Sentia Denmark A/S |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _autodiscover._tcp | 10 | 10 | 443 | autodiscover.gigahost.dk |
| TXT Record |
|---|
| spf2.0/pra |
| v=spf1 mx include:spf.gigahost.dk -all |
| Policy | Record (jndk.dk) |
|---|---|
| -all (hard fail) | v=spf1 mx include:spf.gigahost.dk -all |
| Policy | Record (_dmarc.jndk.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; |
| www CNAME | jndk.dk (all on jndk.dk) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
DNS lookups: 2/10 · 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 | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2026071601 |
| Primary NS (MNAME) | ns1.gigahost.dk |
| Responsible (RNAME) | hostmaster@jndk.dk |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 3600s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-15 06:59:27 | 1383ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-10-08 11:35:48 | 1043ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-10-01 08:51:52 | 875ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-26 07:47:21 | 811ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-24 18:45:46 | 873ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-19 12:03:35 | 1021ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-12 10:08:49 | 1194ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-08 20:09:12 | 1046ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-06 21:34:54 | 1397ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-27 21:44:29 | 1030ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-27 20:56:08 | 950ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-20 03:28:19 | 1315ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-13 22:02:33 | 2807ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-07 10:05:45 | 1084ms | 5 NS 1 A 3 MX | ❓ Unknown |
| 2026-08-01 10:13:30 | 1509ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-23 23:51:56 | 9730ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-16 15:34:34 shown | 1211ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-10 07:41:33 | 1529ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-03 14:47:15 | 2624ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-27 02:59:08 | 830ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-20 18:14:58 | 1384ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-20 03:38:13 | 2755ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-18 07:06:05 | 1121ms | 5 NS 1 A 3 MX | 🔓 Insecure |