zimmersolutions.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 93.191.156.178 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by eu-esec-01.heimdalsecurity.com, eu-esec-02.heimdalsecurity.com. 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.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 93.191.156.178 | 43200s | linux288.unoeuro.com | AS48854 | team.blue Denmark A/S | 93.191.152.0/21 | 🇩🇰 Denmark | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | mail.zimmerholding.dk |
| TXT Record |
|---|
| nOWCChxFPC+YuKgkTyHMa1teGj54gx3Aj1UZJbi9UJpKHH2uMs4w1EvmBU+iXM1aWQlb1Weq143dwQNIw3x0ww== |
| v=spf1 include:spf.protection.outlook.com include:spf-esec.heimdalsecurity.com -all |
| Policy | Record (zimmersolutions.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.protection.outlook.com include:spf-esec.heimdalsecurity.com -all |
| www CNAME | zimmersolutions.dk (all on zimmersolutions.dk) |
| www vs bare domain | Same network |
| Wildcard | No |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
DNS lookups: 2/10 · policy: -all
No problems found| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.eu-esec-01.heimdalsecurity.com | DANE-EE · SPKI · SHA-256 | 2E8933DD6DB99304A5A9D5C4ECDE7B8E… |
| SMTP _25._tcp.eu-esec-02.heimdalsecurity.com | DANE-EE · SPKI · SHA-256 | 2E8933DD6DB99304A5A9D5C4ECDE7B8E… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026032401 |
| Primary NS (MNAME) | ns01.one.com |
| Responsible (RNAME) | hostmaster@one.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 600s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-03 17:50:05 | 577ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-30 20:34:41 | 2987ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-27 19:48:15 | 639ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-26 00:42:05 | 911ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-25 00:38:11 | 1824ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-21 03:08:13 | 846ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-31 16:27:10 shown | 801ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-26 01:28:12 | 698ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-23 19:23:20 | 1014ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-20 00:57:59 | 2524ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-18 06:03:01 | 907ms | 2 NS 1 A 2 MX | 🔒 Secure |