nissenmanagement.dk is a .dk domain served by 3 nameservers (ns1.netsite.dk, ns2.netsite.eu, ns3.netsite.se). It was registered on 5 February 2019 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.224.18.18 is hosted by Netsite A/S (AS205206) in Denmark. Mail is handled by nissenmanagement-dk.mail.protection.outlook.com, ms93281980.msv1.invalid. The zone is DNSSEC-signed and validates, 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 |
|---|---|---|---|---|---|---|---|
| 185.224.18.18 | — | webproxy.netsite.dk | AS205206 | Netsite A/S | 185.224.16.0/22 | 🇩🇰 Denmark | — |
| TXT Record |
|---|
| MS=ms93281980 |
| v=spf1 include:spf.netsite.dk include:spf.protection.outlook.com ~all |
| Policy | Record (nissenmanagement.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:spf.netsite.dk include:spf.protection.outlook.com ~all |
| Policy | Record (_dmarc.nissenmanagement.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject |
| www | 185.224.18.18 (AS205206) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | No |
| Denial of existence | NSEC zone can be walked (all names enumerable) |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
DNS lookups: 2/10 · 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 | 2026061101 |
| Primary NS (MNAME) | ns1.netsite.dk |
| Responsible (RNAME) | hostmaster@netsite.dk |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Netsite A/S |
| Registered | 2019-02-05 |
| Expires | 2027-02-28 (128d) |
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).
No other domain with this registrant in our WHOIS data yet| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-18 16:11:31 | 1768ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-10-15 14:37:50 | 1282ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-10-09 01:45:21 | 1402ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-10-02 00:54:20 | 1060ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-30 00:35:46 | 851ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-26 23:21:11 | 10135ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-24 02:06:09 | 2036ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-18 13:26:07 | 1536ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-13 20:48:06 | 1044ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-04 00:25:29 | 898ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-27 14:40:52 | 1317ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-23 04:07:07 | 2401ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-21 03:31:47 | 17442ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-14 23:10:34 | 4333ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-07 21:42:44 | 1589ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-02 11:26:32 | 9331ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-07-23 14:19:39 | 1546ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-07-18 01:44:42 | 6348ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-07-10 12:20:48 | 10638ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-07-03 14:56:59 | 976ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-28 19:13:13 | 1506ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-25 10:13:23 | 1132ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-23 09:18:56 | 972ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-20 00:25:10 | 1527ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-17 13:10:14 shown | 3111ms | 3 NS 1 A 2 MX | 🔒 Secure |