ardent.dk is a .dk domain served by 5 nameservers (ns1.linode.com, ns2.linode.com, ns3.linode.com and 2 more). It was registered on 22 April 2020 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 172.105.64.120 is hosted by Akamai Connected Cloud (AS63949) in Germany. Mail is handled by in1-smtp.messagingengine.com, in2-smtp.messagingengine.com. The zone is not DNSSEC-signed, publishes a DMARC policy and is reachable over IPv6. 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 |
|---|---|---|---|
| ns1.linode.com | — | — | — |
| ns2.linode.com | — | — | — |
| ns3.linode.com | — | — | — |
| ns4.linode.com | — | — | — |
| ns5.linode.com | — | — | — |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 172.105.64.120 | — | 172-105-64-120.ip.linodeusercontent.com | AS63949 | Akamai Connected Cloud | 172.105.0.0/17 | 🇩🇪 Germany | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a01:7e01::f03c:93ff:fee3:458 | — | — | AS63949 | Akamai Connected Cloud | 2a01:7e00:0:0:0:0:0:0/30 | 🇩🇪 Germany | Frankfurt am Main |
| TXT Record |
|---|
| v=spf1 include:spf.messagingengine.com ~all |
| Policy | Record (ardent.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:spf.messagingengine.com ~all |
| Policy | Record (_dmarc.ardent.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; adkim=s; aspf=s |
| www | 172.105.64.120 2a01:7e01::f03c:93ff:fee3:458 (AS63949) (address records, no CNAME) |
| www vs bare domain | Same network ardent.dk: 172.105.64.120 2a01:7e01::f03c:93ff:fee3:458 (AS63949) www.ardent.dk: 172.105.64.120 2a01:7e01::f03c:93ff:fee3:458 (AS63949) |
| Wildcard | Yes: any name under the zone resolves |
DNS lookups: 1/10 · 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 | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2021000080 |
| Primary NS (MNAME) | ns1.linode.com |
| Responsible (RNAME) | junk@soa.crappy.link |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 86400s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2020-04-22 |
| Expires | 2030-04-30 (1291d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-11 12:59:15 | 1509ms | 5 NS 1 A 2 MX | 🔓 Insecure |
| 2026-08-27 14:12:10 | 1507ms | 5 NS 1 A 2 MX | 🔓 Insecure |
| 2026-08-12 22:12:39 | 5241ms | 5 NS 1 A 2 MX | 🔓 Insecure |
| 2026-06-24 23:08:46 | 5834ms | 5 NS 1 A 2 MX | 🔓 Insecure |
| 2026-06-24 06:50:26 | 1192ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-23 15:54:57 | 1610ms | 5 NS 1 A 2 MX | 🔓 Insecure |
| 2026-06-16 13:39:08 shown | 1764ms | 5 NS 1 A 2 MX | 🔓 Insecure |