hammernielsen.dk is a .dk domain served by 2 nameservers (lloyd.ns.cloudflare.com, tess.ns.cloudflare.com). It was registered on 1 July 2008 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by gw.mxbox.dk, gw.heff.dk. 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.
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 300s | gw.mxbox.dk | 93.166.126.58 | 93-166-126-58-static.dk.customer.tdc.net | AS3292 TDC Holding A/S |
| 35 | 300s | gw.heff.dk | 95.138.218.168 | gw.heff.dk | AS39642 Sinal A/S |
| TXT Record |
|---|
| v=spf1 mx include:spf.protection.outlook.com -all |
| Policy | Record (hammernielsen.dk) |
|---|---|
| -all (hard fail) | v=spf1 mx include:spf.protection.outlook.com -all |
| www | 104.21.91.30 172.67.165.92 2606:4700:3030::6815:5b1e 2606:4700:3030::ac43:a55c (AS13335) (address records, no CNAME) |
| www vs bare domain | Only www resolves hammernielsen.dk: no address (all like this)www.hammernielsen.dk: 104.21.91.30 172.67.165.92 2606:4700:3030::6815:5b1e 2606:4700:3030::ac43:a55c (AS13335) |
| Wildcard | No |
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 | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2417549424 |
| Primary NS (MNAME) | lloyd.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2008-07-01 |
| Expires | 2027-07-31 (287d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-16 00:51:41 shown | 1361ms | 2 NS 0 A 2 MX | 🔓 Insecure |
| 2026-10-09 11:19:24 | 792ms | 2 NS 0 A 2 MX | 🔓 Insecure |
| 2026-10-01 05:09:40 | 530ms | 2 NS 0 A 2 MX | 🔓 Insecure |
| 2026-09-25 21:17:08 | 1274ms | 2 NS 0 A 2 MX | 🔓 Insecure |
| 2026-09-24 21:04:57 | 632ms | 2 NS 0 A 2 MX | 🔓 Insecure |
| 2026-09-09 18:18:10 | 554ms | 2 NS 0 A 2 MX | 🔓 Insecure |
| 2026-08-18 07:20:26 | 1284ms | 2 NS 0 A 2 MX | 🔓 Insecure |
| 2026-07-26 08:24:46 | 978ms | 2 NS 0 A 2 MX | 🔓 Insecure |
| 2026-06-27 04:00:26 | 920ms | 2 NS 0 A 2 MX | 🔓 Insecure |
| 2026-06-21 15:38:00 | 1488ms | 2 NS 0 A 2 MX | 🔓 Insecure |
| 2026-06-17 10:43:24 | 1433ms | 2 NS 0 A 2 MX | 🔓 Insecure |