ibanfirst.dk is a .dk domain served by 3 nameservers (ns2.observatoiredesmarques.fr, ns3.nameshield.net, obs.ns1.fr). It was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by .. 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.
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 43200s | . Null MX — domain accepts no email (RFC 7505) | |||
| TXT Record |
|---|
| v=spf1 -all |
| Policy | Record (ibanfirst.dk) |
|---|---|
| -all (hard fail) | v=spf1 -all |
| Policy | Record (_dmarc.ibanfirst.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; rua=mailto:zbiphw5j@ag.eu.dmarcian.com; ruf=mailto:zbiphw5j@fr.eu.dmarcian.com |
| www | Exists, no address |
| www vs bare domain | Neither resolves ibanfirst.dk: no address www.ibanfirst.dk: no address |
| Wildcard | No |
DNS lookups: 0/10 · 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 | 2022062404 |
| Primary NS (MNAME) | obs.ns1.fr |
| Responsible (RNAME) | technical@nameshield.net |
| Refresh | 28800s |
| Retry | 7200s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 7200s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-01 00:29:22 | 712ms | 3 NS 0 A 1 MX | 🔓 Insecure |
| 2026-09-25 02:32:05 | 9419ms | 3 NS 0 A 1 MX | 🔓 Insecure |
| 2026-09-09 20:26:01 | 1023ms | 3 NS 0 A 1 MX | 🔓 Insecure |
| 2026-09-01 08:24:57 | 871ms | 3 NS 0 A 1 MX | 🔓 Insecure |
| 2026-06-27 13:58:49 shown | 2725ms | 3 NS 0 A 1 MX | 🔓 Insecure |
| 2026-06-26 01:28:08 | 3359ms | 3 NS 0 A 1 MX | 🔓 Insecure |
| 2026-06-17 14:17:09 | 1314ms | 3 NS 0 A 0 MX | 🔓 Insecure |