acim.dk is a .dk domain served by 4 nameservers (pns21.cloudns.net, pns22.cloudns.net, pns23.cloudns.net and 1 more). It was registered on 21 March 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 172.105.248.23 is hosted by Akamai Connected Cloud (AS63949) in Germany. Mail is handled by .. The zone is DNSSEC-signed and validates, publishes a DMARC policy and is reachable over IPv6. 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 |
|---|---|---|---|---|---|---|---|
| 172.105.248.23 | 3600s | martinus.cafe | AS63949 | Akamai Connected Cloud | 172.105.192.0/18 | 🇩🇪 Germany | Frankfurt am Main |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 3600s | . Null MX — domain accepts no email (RFC 7505) | |||
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a01:7e01::f03c:92ff:fe29:cf70 | 3600s | martinus.cafe | AS63949 | Akamai Connected Cloud | 2a01:7e00:0:0:0:0:0:0/30 | 🇩🇪 Germany | Frankfurt am Main |
| TXT Record |
|---|
| THIS DOMAIN IS NOT USED FOR EMAIL! |
| v=spf1 -all |
| Policy | Record (acim.dk) |
|---|---|
| -all (hard fail) | v=spf1 -all |
| Policy | Record (_dmarc.acim.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; sp=reject; adkim=s; aspf=s; |
| Flags | Tag | Value |
|---|---|---|
| 0 | iodef | mailto:klaus@seistrup.dk |
| 0 | issue | letsencrypt.org |
| 0 | issue | zerossl.com |
| www | 172.105.248.23 2a01:7e01::f03c:92ff:fe29:cf70 (AS63949) (address records, no CNAME) |
| www vs bare domain | Same network acim.dk: 172.105.248.23 2a01:7e01::f03c:92ff:fe29:cf70 (AS63949) www.acim.dk: 172.105.248.23 2a01:7e01::f03c:92ff:fe29:cf70 (AS63949) |
| Wildcard | No |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
DNS lookups: 0/10 · 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 | 2026072301 |
| Primary NS (MNAME) | pns21.cloudns.net |
| Responsible (RNAME) | kas@port53.dk |
| Refresh | 7200s |
| Retry | 1800s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Domeneshop AS |
| Registered | 2024-03-21 |
| Expires | 2027-03-20 (153d) |
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).
| Domain | Registrar |
|---|---|
| engelholt.dk | Punktum dk A/S (direct) |
| nalwanga.dk | Punktum dk A/S (direct) |
| port53.dk | Punktum dk A/S (direct) |
| streetkids.dk | Punktum dk A/S (direct) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-12 06:27:30 | 4821ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-22 00:12:55 | 8438ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-05 06:48:37 | 6745ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-27 23:26:31 | 675ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-12 15:23:33 | 3991ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-24 15:33:57 shown | 1226ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-05 01:22:03 | 816ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-21 10:51:14 | 688ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-16 13:18:35 | 632ms | 4 NS 1 A 0 MX | 🔒 Secure |