arclo.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was registered on 5 August 2026 (WHOIS) and first appeared in the .dk zone on 6 August 2026. The zone is DNSSEC-signed and validates, 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.
| www CNAME | jolly-tree-0eb243c10.7.azurestaticapps.net (all on azurestaticapps.net) → 9.163.40.246 (AS8075) |
| www vs bare domain | Same network |
| Wildcard | No |
| 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 |
|---|---|---|
| selector1 | selector1-arclo-dk._domainkey.tbpsupplydk.w-v1.dkim.mail.microsoft | RSA · ~2048 bit |
| selector2 | selector2-arclo-dk._domainkey.tbpsupplydk.w-v1.dkim.mail.microsoft | RSA · ~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.
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2026080501 |
| 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 | 2026-08-05 |
| Expires | 2027-08-04 (289d) |
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).
No other domain with this registrant in our WHOIS data yet| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-15 22:37:12 | 2068ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-13 18:29:31 | 2381ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-07 07:41:29 | 1033ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-04 03:26:25 | 2206ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-02 03:21:25 | 692ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-01 03:08:17 | 818ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-16 03:32:20 | 1449ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-09 15:41:33 | 904ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-29 13:21:51 | 1800ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-25 21:44:23 | 1937ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-24 19:37:22 | 749ms | 3 NS 0 A 1 MX | 🔒 Secure |
| 2026-08-21 17:53:32 | 986ms | 3 NS 0 A 1 MX | 🔒 Secure |
| 2026-08-06 09:02:59 shown | 609ms | 3 NS 0 A 0 MX | 🔒 Secure |