jk-entreprenørfirma.dk is a .dk domain served by 2 nameservers (ns1.register.it, ns2.register.it). It was registered on 16 June 2026 (WHOIS) and first appeared in the .dk zone on 18 June 2026. Its website address 3.125.172.46 is hosted by Amazon.com, Inc. (AS16509) in Germany. Mail is handled by imap.mail.webnode.com. The zone is not DNSSEC-signed, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | imap.mail.webnode.com | 81.88.60.246 | host-81-88-60-246.dedicatedservers.it | AS39729 Register S.p.A. |
| TXT Record |
|---|
| v=spf1 a mx include:spfuser.webnode.com -all |
| Policy | Record (jk-entreprenørfirma.dk) |
|---|---|
| -all (hard fail) | v=spf1 a mx include:spfuser.webnode.com -all |
| Policy | Record (_dmarc.jk-entreprenørfirma.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; |
| www CNAME | jk-entreprenorfirma.webnode.dk (all on webnode.dk) |
| www vs bare domain | Same network jk-entreprenørfirma.dk: 3.125.172.46 3.73.27.108 (AS16509) www.jk-entreprenørfirma.dk: 18.185.25.67 3.79.173.192 (AS16509) |
| Wildcard | No |
| Denial of existence | NSEC zone can be walked (all names enumerable) |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
DNS lookups: 7/10 · policy: -all
No problems found| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✓ Found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2026060107 |
| Primary NS (MNAME) | ns1.register.it |
| Responsible (RNAME) | hostmaster@register.it |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 86400s |
| Field | Value |
|---|---|
| Registrar | Realtime Register B.V. |
| Registered | 2026-06-16 |
| Expires | 2027-06-15 (233d) |
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 |
|---|---|---|---|
| 2026-09-27 15:40:24 shown | 9513ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-08-26 23:21:44 | 976ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-06-20 21:28:56 | 725ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-06-20 08:34:37 | 310ms | 0 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-18 20:54:14 | 304ms | 0 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-18 20:38:36 | 272ms | 0 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-18 20:15:04 | 301ms | 0 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-18 19:56:19 | 300ms | 0 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-18 19:34:28 | 304ms | 0 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-18 19:11:59 | 300ms | 0 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-18 18:56:32 | 290ms | 0 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-18 18:37:09 | 306ms | 0 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-18 18:17:06 | 295ms | 0 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-18 17:52:11 | 289ms | 0 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-18 17:39:53 | 282ms | 0 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-18 17:18:13 | 314ms | 0 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-18 16:59:27 | 293ms | 0 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-18 16:36:19 | 258ms | 0 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-18 16:14:28 | 294ms | 0 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-18 15:59:55 | 297ms | 0 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-18 15:42:28 | 1534ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-06-18 15:34:59 | 261ms | 0 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-18 15:13:18 | 291ms | 0 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-18 14:55:38 | 268ms | 0 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-18 14:37:43 | 275ms | 0 NS 0 A 0 MX | 🔒 Secure |