grønfremtidnu.dk is a .dk domain served by 3 nameservers (dns0.kyber.dk, dns1.kyber.dk, dns2.kyber.dk). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 87.52.102.26 is hosted by TDC Holding A/S (AS3292) in Denmark. Mail is handled by mail.kramerjensen.dk. 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.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 87.52.102.26 | 86400s | mail.kramerjensen.dk | AS3292 | TDC Holding A/S | 87.48.0.0/13 | 🇩🇰 Denmark | Copenhagen |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 86400s | mail.kramerjensen.dk | 87.52.102.26 | mail.kramerjensen.dk | AS3292 TDC Holding A/S |
| TXT Record |
|---|
| v=spf1 mx a:mail.kramerjensen.dk ~all |
| Policy | Record (grønfremtidnu.dk) |
|---|---|
| ~all (soft fail) | v=spf1 mx a:mail.kramerjensen.dk ~all |
| Policy | Record (_dmarc.grønfremtidnu.dk) |
|---|---|
| p=quarantine | v=DMARC1; p=quarantine; pct=100; sp=quarantine; aspf=r; |
| www | 87.52.102.26 (AS3292) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | No |
DNS lookups: 2/10 · policy: ~all
No problems found| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2026101501 |
| Primary NS (MNAME) | dns0.kyber.dk |
| Responsible (RNAME) | admin@mail.adr |
| Refresh | 10800s |
| Retry | 1800s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 3600s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-15 11:13:44 shown | 576ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-08 10:33:10 | 835ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-01 07:07:22 | 2865ms | 3 NS 1 A 1 MX | ❓ Unknown |
| 2026-09-26 05:30:17 | 9452ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-25 00:49:58 | 603ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-20 19:18:46 | 793ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-07 03:28:01 | 10245ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-27 16:36:30 | 706ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-20 17:05:05 | 2046ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-15 21:29:47 | 1742ms | 3 NS 1 A 1 MX | ❓ Unknown |
| 2026-08-06 13:03:58 | 1190ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-23 06:31:35 | 1834ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-16 18:59:28 | 2806ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-02 20:45:28 | 2572ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-24 07:54:09 | 813ms | 3 NS 1 A 1 MX | ❓ Unknown |
| 2026-06-23 00:49:48 | 967ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-21 20:27:12 | 916ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-21 13:23:29 | 2196ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-17 09:29:56 | 4540ms | 3 NS 1 A 1 MX | 🔒 Secure |