work-online.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 29 June 2009 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 94.18.239.5 is hosted by GlobalConnect A/S (AS31027) in Denmark. Mail is handled by mx.spamfilter-online.com, mx2.spamfilter-online.com and 2 more. 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 |
|---|---|---|---|---|---|---|---|
| 94.18.239.5 | 600s | — | AS31027 | GlobalConnect A/S | 94.18.0.0/16 | 🇩🇰 Denmark | Hvidovre |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | mx.spamfilter-online.com | 94.18.239.24 | — | AS31027 GlobalConnect A/S |
| 20 | 3600s | mx2.spamfilter-online.com | 94.18.239.24 | — | AS31027 GlobalConnect A/S |
| 30 | 3600s | mx3.spamfilter-online.com | 94.18.239.24 | — | AS31027 GlobalConnect A/S |
| 40 | 3600s | mx4.spamfilter-online.com | 94.18.239.24 | — | AS31027 GlobalConnect A/S |
| TXT Record |
|---|
| v=spf1 include:spf.outlook-online.dk -all |
| Policy | Record (work-online.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.outlook-online.dk -all |
| www CNAME | webserver1.fconsult.dk (all on fconsult.dk) → 94.18.239.5 (AS31027) |
| 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: 1/10 · policy: -all
No problems found| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026100101 |
| Primary NS (MNAME) | ns01.one.com |
| Responsible (RNAME) | hostmaster@one.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 600s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2009-06-29 |
| Expires | 2030-06-30 (1350d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-06 11:41:04 | 592ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-10-03 07:31:17 | 520ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-10-01 16:47:09 shown | 390ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-30 16:30:55 | 1912ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-28 02:01:41 | 766ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-26 10:27:51 | 827ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-11 07:38:22 | 6822ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-18 03:52:49 | 918ms | 2 NS 1 A 4 MX | 🔒 Secure |