helios365.dk is a .dk domain served by 2 nameservers (ns1.ithj.dk, ns2.ithj.dk). It was registered on 22 June 2021 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 88.99.93.170 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by helios365-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, 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.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 88.99.93.170 | 3600s | server.ithj.dk | AS24940 | Hetzner Online GmbH | 88.99.0.0/16 | 🇩🇪 Germany | Falkenstein |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 52.98.154.136 |
| TXT Record |
|---|
| v=spf1 include:spf.protection.outlook.com -all |
| Policy | Record (helios365.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.protection.outlook.com -all |
| Policy | Record (_dmarc.helios365.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; |
| www CNAME | helios365.dk (all on helios365.dk) → 88.99.93.170 (AS24940) |
| www vs bare domain | Same network |
| Wildcard | No |
| Selector | CNAME | Key |
|---|---|---|
| default | — | 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: 1/10 · policy: -all
No problems found| Type | Name | Value |
|---|---|---|
| TXT | _acme-challenge.helios365.dk | v0qIC2FZJ2GnhOd5mr792B1H1d31uI9VbaUxgBvCsU0 |
| 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 | 2026082301 |
| Primary NS (MNAME) | ns1.ithj.dk |
| Responsible (RNAME) | jens@jncomputer.dk |
| Refresh | 3600s |
| Retry | 1800s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 86400s |
| Field | Value |
|---|---|
| Registrar | Key-Systems GmbH |
| Registered | 2021-06-22 |
| Expires | 2027-06-30 (250d) |
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 |
|---|---|
| klausminde.dk | 1API GmbH |
| selene365.dk | DANDOMAIN A/S |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-19 17:20:50 shown | 3487ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-18 16:04:04 | 607ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-10-17 16:01:54 | 766ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-09-02 19:44:23 | 3105ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-25 14:21:16 | 1507ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-24 02:48:38 | 3869ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-24 10:52:24 | 1120ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-21 23:20:49 | 1175ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-21 16:36:11 | 1240ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-17 11:08:55 | 1345ms | 2 NS 1 A 1 MX | 🔒 Secure |