unlimit.dk is a .dk domain served by 4 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com and 1 more). It was registered on 23 October 2017 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 54.217.223.119 is hosted by Amazon.com, Inc. (AS16509) in Ireland. Mail is handled by unlimit-dk.mx1-dk.mailanyone.net, unlimit-dk.mx2-dk.mailanyone.net and 1 more. The zone is DNSSEC-signed and validates, 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.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 54.217.223.119 | 600s | ec2-54-217-223-119.eu-west-1.compute.amazonaws.com | AS16509 | Amazon.com, Inc. | 54.216.0.0/14 | 🇮🇪 Ireland | Dublin |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 52.98.154.136 |
| 🔶 Autoconfig | 54.217.223.119 |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _sipfederationtls._tcp | 100 | 1 | 5061 | sipfed.online.lync.com |
| TXT Record |
|---|
| MS=ms14003927 |
| Sendinblue-code:6481cd771af3d35c4f269fd5ff5b6acc |
| v=spf1 a mx include:spf.protection.outlook.com include:_spf.presscloud.com include:spf.mailanyone.net include:mailgun.org include:servers.mcsv.net include:mailmailmail.net include:spf.sendinblue.com mx -all |
| Policy | Record (unlimit.dk) |
|---|---|
| -all (hard fail) | v=spf1 a mx include:spf.protection.outlook.com include:_spf.presscloud.com include:spf.mailanyone.net include:mailgun.org include:servers.mcsv.net include:mailmailmail.net include:spf.sendinblue.com mx -all |
| Policy | Record (_dmarc.unlimit.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; sp=none; rua=mailto:dmarc@mailinblue.com!10m; ruf=mailto:dmarc@mailinblue.com!10m; rf=afrf; pct=100; ri=86400 |
| www | 54.217.223.119 (AS16509) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| Denial of existence | NSEC zone can be walked (all names enumerable) |
| CDS / CDNSKEY | Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY |
| Selector | CNAME | Key |
|---|---|---|
| k1 | dkim.mcsv.net | RSA · ~1024 bit below 2048 bit |
| — | 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: 14/10 · policy: -all
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026093000 |
| Primary NS (MNAME) | ns1.simply.com |
| Responsible (RNAME) | hostmaster@simply.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Simply.com A/S |
| Registered | 2017-10-23 |
| Expires | 2026-10-31 (12d) |
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).
| Domain | Registrar |
|---|---|
| adax.dk | Simply.com A/S |
| unlimitstore.dk | Simply.com A/S |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-13 02:08:06 | 724ms | 4 NS 1 A 3 MX | 🔒 Secure |
| 2026-10-01 14:32:18 shown | 577ms | 4 NS 1 A 3 MX | 🔒 Secure |
| 2026-09-30 14:14:22 | 1044ms | 4 NS 1 A 3 MX | 🔒 Secure |
| 2026-06-17 13:46:24 | 3427ms | 4 NS 1 A 3 MX | 🔒 Secure |