ardi.dk is a .dk domain served by 2 nameservers (ns07.sac-it.dk, ns08.sac-it.dk). It was registered on 22 August 2001 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 89.253.231.251 is hosted by LLC astra Cloud (AS41535) in Russia. Mail is handled by mx.yandex.net. 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.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns07.sac-it.dk | 85.235.243.63 | ns07.sac-it.dk | AS3308 Norlys Telco A/S |
| ns08.sac-it.dk | 128.76.60.63 | ns08.sac-it.dk | AS3292 TDC Holding A/S |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 89.253.231.251 | 1917s | ardi.dk | AS41535 | LLC astra Cloud | 89.253.192.0/18 | 🇷🇺 Russia | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3542s | mx.yandex.net | 2a02:6b8::311 77.88.21.249 |
mxfront.stable.qloud-b.yandex.net mxfront.stable.qloud-b.yandex.net |
AS13238 YANDEX LLC AS13238 YANDEX LLC |
| TXT Record |
|---|
| v=spf1 ip4:89.253.233.221 include:spf.sendsay.ru include:_spf.yandex.net ~all |
| Policy | Record (ardi.dk) |
|---|---|
| ~all (soft fail) | v=spf1 ip4:89.253.233.221 include:spf.sendsay.ru include:_spf.yandex.net ~all |
| www | Address record (no CNAME) |
| Wildcard | No |
| Selector | CNAME | Key |
|---|---|---|
| default | — | RSA · ~1024 bit below 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: 9/10 · policy: ~all
| 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 | 2026082001 |
| Primary NS (MNAME) | ns07.sac-it.dk |
| Responsible (RNAME) | hostmaster@ardi.dk |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2001-08-22 |
| Expires | 2026-09-30 (expired) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-20 19:47:04 | 224ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-19 18:31:48 | 104ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-18 17:51:42 | 210ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-17 17:35:41 | 93ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-16 16:43:16 | 347ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-15 13:16:36 | 231ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-14 10:19:19 | 206ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-13 08:38:19 | 317ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-12 07:37:30 | 228ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-11 06:05:28 | 141ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-09 23:48:43 | 104ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-08 16:51:05 | 919ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-07 16:44:56 | 665ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-06 15:12:04 | 213ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-05 14:16:30 | 125ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-04 14:14:53 | 654ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-03 14:08:23 | 249ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-02 14:05:55 | 121ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-01 14:04:44 | 1675ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-09-30 13:57:57 | 904ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-24 21:22:20 | 1162ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-20 23:53:31 | 1175ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-16 15:29:18 | 1266ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-07 08:48:51 | 1498ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-27 19:10:44 | 903ms | 2 NS 1 A 1 MX | 🔓 Insecure |