expobusiness.dk is a .dk domain served by 2 nameservers (ns.dandomain.dk, ns2.dandomain.dk). It was registered on 25 June 2008 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.58.213.125 is hosted by mono solutions ApS (AS201595) in Denmark. Mail is handled by mx.spamfilter.io. 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.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns.dandomain.dk | — | — | — |
| ns2.dandomain.dk | — | — | — |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 185.58.213.125 | — | — | AS201595 | mono solutions ApS | 185.58.212.0/23 | 🇩🇰 Denmark | — |
| TXT Record |
|---|
| v=spf1 include:spf.dandomain.dk -all |
| Policy | Record (expobusiness.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.dandomain.dk -all |
| www CNAME | site.geo.monosolutions.com (all on monosolutions.com) |
| www vs bare domain | Same network expobusiness.dk: 185.58.213.125 (AS201595) www.expobusiness.dk: 185.58.214.100 185.58.214.101 185.58.214.102 185.58.214.103 (AS201595) |
| Wildcard | No |
| Denial of existence | NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
DNS lookups: 3/10 · policy: -all
No problems found| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mx.spamfilter.io | DANE-EE · SPKI · SHA-256 | 9A25F05F2E322DABDCC9B7A06AB47A2D… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2021090101 |
| Primary NS (MNAME) | ns.dandomain.dk |
| Responsible (RNAME) | hostmaster@dandomain.dk |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 300s |
| Field | Value |
|---|---|
| Registrar | DANDOMAIN A/S |
| Registered | 2008-06-25 |
| Expires | 2027-06-30 (251d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-01 06:38:12 | 369ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-24 21:46:55 | 530ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-25 04:49:39 | 573ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-18 20:03:10 | 2894ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-17 14:32:23 | 2743ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-16 02:53:04 | 9811ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-12 06:28:53 | 818ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-09 01:47:50 | 1181ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-07 05:05:33 | 1163ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-05 16:36:15 | 665ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-04 13:09:39 | 929ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-02 23:53:10 | 468ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-27 16:21:57 | 1517ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-27 05:28:01 | 536ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-26 17:23:27 | 614ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-23 01:44:32 | 915ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-17 09:09:11 shown | 1655ms | 2 NS 1 A 1 MX | 🔒 Secure |