plushost.dk is a .dk domain served by 3 nameservers (ns1.plushost.dk, ns2.plushost.dk, ns3.plushost.dk). It was registered on 21 June 2004 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 54.77.208.57 is hosted by Amazon.com, Inc. (AS16509) in Ireland. Mail is handled by fsec-cluster1.jay.net, fsec-cluster1b.jay.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.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 54.77.208.57 | — | ec2-54-77-208-57.eu-west-1.compute.amazonaws.com | AS16509 | Amazon.com, Inc. | 54.64.0.0/12 | 🇮🇪 Ireland | Dublin |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | — | fsec-cluster1.jay.net | 86.48.50.21 86.48.50.22 |
fsmsg-slave-01.jay.net fsmsg-slave-02.jay.net |
AS47292 Sentia Denmark A/S AS47292 Sentia Denmark A/S |
| 20 | — | fsec-cluster1b.jay.net | 86.48.50.20 | fsmsg-master-01.jay.net | AS47292 Sentia Denmark A/S |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 86.58.130.224 |
| TXT Record |
|---|
| v=spf1 ip4:86.58.182.241 ip4:86.58.130.0/23 ip4:86.58.154.0/23 ip4:86.58.167.0/24 a:relay.jay.net a:kundebase.jay.net -all |
| Policy | Record (plushost.dk) |
|---|---|
| -all (hard fail) | v=spf1 ip4:86.58.182.241 ip4:86.58.130.0/23 ip4:86.58.154.0/23 ip4:86.58.167.0/24 a:relay.jay.net a:kundebase.jay.net -all |
| www CNAME | plushost.dk (all on plushost.dk) → 54.77.208.57 (AS16509) |
| www vs bare domain | Same network |
| Wildcard | No |
DNS lookups: 2/10 · 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 | 2024061301 |
| Primary NS (MNAME) | ns1.plushost.dk |
| Responsible (RNAME) | noc@plushost.dk |
| Refresh | 10800s |
| Retry | 900s |
| Expire | 2419200s |
| Minimum (neg-cache TTL) | 1800s |
| Field | Value |
|---|---|
| Registrar | ASCIO TECHNOLOGIES, CORP. DANMARK - FILIAL AF ASCIO TECHNOLOGIES, CORP. CANADA |
| Registered | 2004-06-21 |
| Expires | 2027-06-30 (253d) |
Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-04 08:04:15 | 1016ms | 3 NS 1 A 2 MX | 🔓 Insecure |
| 2026-09-28 01:30:37 | 1044ms | 3 NS 1 A 2 MX | 🔓 Insecure |
| 2026-09-07 10:11:57 | 1027ms | 3 NS 1 A 2 MX | 🔓 Insecure |
| 2026-08-27 02:21:43 | 9877ms | 3 NS 1 A 2 MX | 🔓 Insecure |
| 2026-06-18 07:56:28 shown | 3787ms | 3 NS 1 A 2 MX | 🔓 Insecure |