lptek.dk is a .dk domain served by 2 nameservers (hunts.ns.cloudflare.com, nelly.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by lptek-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, 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.
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 40.104.116.40 |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _sipfederationtls._tcp | 100 | 1 | 5061 | sipfed.online.lync.com |
| TXT Record |
|---|
| MS=ms90462853 |
| v=spf1 include:spf.protection.outlook.com ~all |
| Policy | Record (lptek.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:spf.protection.outlook.com ~all |
| Policy | Record (_dmarc.lptek.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; rua=mailto:b2fbd93a6472493ab353ad5d940009d1@dmarc-reports.cloudflare.net |
| www | Exists, no address |
| www vs bare domain | Neither resolves lptek.dk: no address www.lptek.dk: no address |
| Wildcard | No |
| Denial of existence | Compact NSEC (RFC 9824, "black lies") not walkable |
| CDS / CDNSKEY | Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY |
| Selector | CNAME | Key |
|---|---|---|
| selector1 | selector1-lptek-dk._domainkey.lpteknikaps.onmicrosoft.com | RSA · ~2048 bit |
| selector2 | selector2-lptek-dk._domainkey.lpteknikaps.onmicrosoft.com | RSA · ~2048 bit |
DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.
DNS lookups: 1/10 · policy: ~all
No problems found| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2407954498 |
| Primary NS (MNAME) | hunts.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-04 10:29:21 | 1072ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-10-03 14:01:24 | 1620ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-09-30 13:46:46 | 1244ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-09-24 12:43:31 | 1987ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-09-20 15:36:01 | 1376ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-09-18 14:22:16 | 785ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-09-09 20:34:50 | 2002ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-08-26 23:35:39 | 1279ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-08-13 23:22:23 | 2080ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-08-07 07:13:14 | 1699ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-07-21 17:43:57 | 2458ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-07-20 12:39:16 | 1342ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-06-28 01:21:28 shown | 973ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-06-23 19:51:30 | 1003ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-06-20 10:35:49 | 801ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-06-18 04:19:11 | 6763ms | 2 NS 0 A 1 MX | ⚠️ Bogus |