noteflight.dk is a .dk domain served by 3 nameservers (ns3.firstfind.nl, ns4.firstfind.nl, ns5.firstfind.net). It was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by server40.firstfind.nl. The zone is not DNSSEC-signed, has no 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 |
|---|---|---|---|---|---|---|---|
| 5.157.84.150 | — | redirect.server40.firstfind.nl | AS48635 | — | — | — | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | — | server40.firstfind.nl | 5.157.84.149 | server40.firstfind.nl | AS48635 Your Hosting B.V. |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 5.157.84.150 |
| 🔶 Autoconfig | 5.157.84.150 |
| www CNAME | noteflight.dk (all on noteflight.dk) → 5.157.84.150 (AS48635) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| 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 | 2014120200 |
| Primary NS (MNAME) | ns3.firstfind.nl |
| Responsible (RNAME) | hostmaster@firstfind.nl |
| Refresh | 16384s |
| Retry | 2048s |
| Expire | 1048576s |
| Minimum (neg-cache TTL) | 14400s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-30 07:14:43 | 5083ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-28 06:37:04 | 2944ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-30 04:57:13 | 2024ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-18 08:01:50 shown | 5384ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-18 07:52:14 | 3407ms | 3 NS 1 A 1 MX | 🔓 Insecure |