lemke.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 46.183.139.70 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 |
|---|---|---|---|---|---|---|---|
| 46.183.139.70 | 360s | — | 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 (lemke.dk) |
|---|---|
| -all (hard fail) | v=spf1 mx include:spf.gigahost.dk -all |
| Policy | Record (_dmarc.lemke.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; |
| www CNAME | lemke.dk (all on lemke.dk) → 46.183.139.70 (AS47292) |
| 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@lemke.dk |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 3600s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-15 23:26:02 | 1159ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-10-08 08:55:04 | 2584ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-10-02 01:21:31 | 949ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-24 23:55:55 | 850ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-23 23:00:20 | 2609ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-23 20:20:25 | 868ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-17 01:13:24 | 860ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-06 03:38:13 | 1084ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-28 01:45:13 | 909ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-20 21:10:21 | 4801ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-13 07:00:53 | 3705ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-07 13:25:02 | 2972ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-05 18:33:06 | 1598ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-23 22:39:05 | 1278ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-17 01:29:50 shown | 1466ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-10 15:59:57 | 2749ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-03 12:10:56 | 1216ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-29 06:18:40 | 1305ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-22 04:02:37 | 3798ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-22 01:22:06 | 929ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-20 00:12:59 | 2444ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-18 08:36:21 | 3128ms | 5 NS 1 A 3 MX | 🔓 Insecure |