opencode.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 15 January 2009 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 195.47.247.18 is hosted by One.com A/S (AS51468). Mail is handled by generated-by-one-com-for-mx-10.opencode.dk, generated-by-one-com-for-mx-20.opencode.dk. 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 |
|---|---|---|---|---|---|---|---|
| 195.47.247.18 | 3600s | one.com.webforward.g1i.one | AS51468 | One.com A/S | 195.47.247.0/24 | — | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 43200s | generated-by-one-com-for-mx-10.opencode.dk | 93.90.146.16 | — | — |
| 20 | 43200s | generated-by-one-com-for-mx-20.opencode.dk | 93.90.146.17 | — | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 195.47.247.18 |
| 🔶 Autoconfig | 195.47.247.18 |
| TXT Record |
|---|
| v=spf1 mx ip4:77.232.64.0/19 ip4:92.61.144.0/20 +all |
| Policy | Record (opencode.dk) |
|---|---|
| +all (no restriction) | v=spf1 mx ip4:77.232.64.0/19 ip4:92.61.144.0/20 +all |
| www CNAME | krishenriksen.simplero.com (all on simplero.com) |
| www vs bare domain | Different networks (all like this) |
| Wildcard | Yes: any name under the zone resolves |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
DNS lookups: 1/10 · policy: +all
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026071201 |
| 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 | ONE.COM A/S |
| Registered | 2009-01-15 |
| Expires | 2028-01-31 (468d) |
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 |
|---|---|
| blockchain.dk | ONE.COM A/S |
| codegain.dk | ONE.COM A/S |
| neocron.dk | ONE.COM A/S |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-13 13:53:35 | 4437ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-10-01 06:40:44 | 4743ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-16 19:12:26 | 4776ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-05 17:40:58 | 16484ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-12 15:35:17 | 4791ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-07-19 08:25:54 | 6544ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-07-14 06:11:55 shown | 8664ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-07-08 12:53:22 | 16768ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-07-06 20:58:11 | 9282ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-17 18:21:57 | 4604ms | 2 NS 1 A 2 MX | 🔒 Secure |