hem-group.dk is a .dk domain served by 2 nameservers (itzel.ns.cloudflare.com, matteo.ns.cloudflare.com). It was registered on 12 January 2015 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.20.205.43 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by mx1-dk.centerasecurity.dk, mx2-dk.centerasecurity.dk. The zone is DNSSEC-signed but currently fails validation, 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 |
|---|---|---|---|---|---|---|---|
| 185.20.205.43 | 600s | linux369.unoeuro.com | AS48854 | team.blue Denmark A/S | 185.20.204.0/22 | 🇩🇰 Denmark | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 52.98.154.152 |
| 🔶 Autoconfig | 185.20.205.43 |
| TXT Record |
|---|
| google-site-verification=VYwFsjnU1u0GulAW2DVMzjd7c4c2NfaFgsFW-kRVpaA |
| v=spf1 ip4:95.138.223.56 include:spf.simply.com include:spf.protection.outlook.com include:spf.eu.exclaimer.net include:spf.mailanyone.net mx a include:_spf.centerasecurity.dk include:spf-eu.emailsignatures365.com -all |
| Policy | Record (hem-group.dk) |
|---|---|
| -all (hard fail) | v=spf1 ip4:95.138.223.56 include:spf.simply.com include:spf.protection.outlook.com include:spf.eu.exclaimer.net include:spf.mailanyone.net mx a include:_spf.centerasecurity.dk include:spf-eu.emailsignatures365.com -all |
| Policy | Record (_dmarc.hem-group.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; rua=mailto:dmarc@robot.simply.com; ruf=mailto:dmarc@robot.simply.com; |
| www | Address record (no CNAME) |
| Wildcard | Yes: any name under the zone resolves |
| CDS / CDNSKEY | Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY |
DNS lookups: 8/10 · policy: -all
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mx1-dk.centerasecurity.dk | DANE-EE · SPKI · SHA-256 | D4C349E7B72F5CF4A9CEA358F98947C2… |
| SMTP _25._tcp.mx1-dk.centerasecurity.dk | DANE-EE · SPKI · SHA-256 | 56315B43B892E9AEE184919EC6A5821C… |
| SMTP _25._tcp.mx2-dk.centerasecurity.dk | DANE-EE · SPKI · SHA-256 | 56315B43B892E9AEE184919EC6A5821C… |
| SMTP _25._tcp.mx2-dk.centerasecurity.dk | DANE-EE · SPKI · SHA-256 | D4C349E7B72F5CF4A9CEA358F98947C2… |
| Check | Result |
|---|---|
| Validation Status | ⚠️ Bogus |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | broken trust chain resolving 'hem-group.dk/DS/IN': 127.0.0.1#53 |
| Field | Value |
|---|---|
| Serial | 2406319244 |
| Primary NS (MNAME) | itzel.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Field | Value |
|---|---|
| Registrar | Simply.com A/S |
| Registered | 2015-01-12 |
| Expires | 2027-01-31 (105d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-06 11:35:43 | 484ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-10-01 10:26:00 | 762ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-30 10:16:35 | 1072ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-24 09:10:21 | 736ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-22 16:48:09 | 3145ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-15 12:52:18 | 1898ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-28 08:47:49 | 2849ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-18 21:00:29 | 4307ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-07 23:33:13 | 1511ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-07-26 02:19:25 | 2884ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-07-21 09:04:59 | 1800ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-07-03 10:49:20 | 10499ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-24 04:58:52 shown | 859ms | 2 NS 1 A 2 MX | ⚠️ Bogus |
| 2026-06-17 11:07:53 | 1425ms | 2 NS 1 A 2 MX | 🔒 Secure |