helens.dk is a .dk domain served by 2 nameservers (a.managed-ns.com, b.managed-ns.de). It was registered on 29 October 1996 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 18.200.179.139 is hosted by Amazon.com, Inc. (AS16509) in Ireland. Mail is handled by helens-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 52.98.149.136 |
| TXT Record |
|---|
| knowbe4-site-verification=e5fd58ee9a9dcc69b4ccb040f4d135be |
| lylrv2ph7x4v2hc4ylb99l6wnn73jcmc |
| MS=ms34312278 |
| MS=ms49389613 |
| nitro-verification-code=LTQ0MjQzMjc4MjExMTUzNzczMTQ= |
| td4km1mdpxyt59y17cvs4066qgylsr77 |
| v=spf1 include:spf.protection.outlook.com include:_spf.helens.se include:_spf1.helens.se -all |
| Policy | Record (helens.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.protection.outlook.com include:_spf.helens.se include:_spf1.helens.se -all |
| Policy | Record (_dmarc.helens.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; sp=reject; pct=100; adkim=s; aspf=s; |
| www CNAME | master-7rqtwti-3dlylsc5mci7y.eu-4.platformsh.site (all on platformsh.site) → 52.215.88.119 (AS16509) |
| www vs bare domain | Same network helens.dk: 18.200.179.139 52.208.179.40 52.215.88.119 (AS16509) www.helens.dk: 52.215.88.119 (AS16509) |
| Wildcard | No |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Selector | CNAME | Key |
|---|---|---|
| selector1 | selector1-helens-dk._domainkey.vanleeuwengroup.onmicrosoft.com | 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.
DNS lookups: 9/10 · policy: -all
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026104464 |
| Primary NS (MNAME) | a.managed-ns.com |
| Responsible (RNAME) | domainadmin@managed-ip.com |
| Refresh | 43200s |
| Retry | 7200s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | InterNetX GmbH |
| Registered | 1996-10-29 |
| Expires | 2026-12-31 (66d) |
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 |
|---|---|---|---|
| 2026-10-22 09:08:27 shown | 1006ms | 2 NS 3 A 1 MX | 🔒 Secure |
| 2026-10-15 20:51:29 | 4984ms | 2 NS 3 A 1 MX | 🔒 Secure |
| 2026-10-08 02:04:08 | 1878ms | 2 NS 3 A 1 MX | 🔒 Secure |
| 2026-10-02 00:00:40 | 2659ms | 2 NS 3 A 1 MX | 🔒 Secure |
| 2026-09-29 23:45:30 | 1108ms | 2 NS 3 A 1 MX | 🔒 Secure |
| 2026-09-24 15:53:26 | 1404ms | 2 NS 3 A 1 MX | 🔒 Secure |
| 2026-09-24 05:02:12 | 1349ms | 2 NS 3 A 1 MX | 🔒 Secure |
| 2026-09-18 12:33:05 | 1350ms | 2 NS 3 A 1 MX | 🔒 Secure |
| 2026-09-16 20:21:15 | 2985ms | 2 NS 3 A 1 MX | 🔒 Secure |
| 2026-09-07 03:10:25 | 2952ms | 2 NS 3 A 1 MX | 🔒 Secure |
| 2026-08-28 05:19:06 | 10432ms | 2 NS 3 A 1 MX | 🔒 Secure |
| 2026-08-27 18:50:36 | 1364ms | 2 NS 3 A 1 MX | 🔒 Secure |
| 2026-08-20 03:25:13 | 2869ms | 2 NS 3 A 1 MX | 🔒 Secure |
| 2026-08-14 11:31:46 | 1924ms | 2 NS 3 A 1 MX | 🔒 Secure |
| 2026-08-09 12:02:42 | 1950ms | 2 NS 3 A 1 MX | 🔒 Secure |
| 2026-08-07 05:38:40 | 2407ms | 2 NS 3 A 1 MX | 🔓 Insecure |
| 2026-06-20 05:05:26 | 972ms | 4 NS 3 A 1 MX | 🔓 Insecure |
| 2026-06-17 11:08:11 | 1340ms | 4 NS 3 A 1 MX | 🔓 Insecure |