codehaven.dk is a .dk domain served by 3 nameservers (ns2.droso.dk, ns3b.droso.dk, ns4.droso.dk). It was registered on 7 September 2019 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 217.70.186.100 is hosted by GANDI SAS (AS29169) in France. Mail is handled by mail.droso.net. The zone is not DNSSEC-signed, 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 |
|---|---|---|---|---|---|---|---|
| 217.70.186.100 | 600s | gpaas0.dc2.gandi.net | AS29169 | GANDI SAS | 217.70.186.0/24 | 🇫🇷 France | Paris |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 600s | mail.droso.net | 176.102.65.78 2a02:25b0:aaaa:ee02::25 |
mail.droso.net mail.droso.net |
AS42422 SecurityNet.cz s.r.o. AS42422 SecurityNet.cz s.r.o. |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2001:4b98:dc2:950::100 | 600s | gpaas0.dc2.gandi.net | AS29169 | GANDI SAS | 2001:4b98:dc0:0:0:0:0:0/46 | 🇫🇷 France | — |
| TXT Record |
|---|
| v=spf1 -all |
| www=1f90d238c2df746d6f05f545af55da0f |
| Policy | Record (codehaven.dk) |
|---|---|
| -all (hard fail) | v=spf1 -all |
| Policy | Record (_dmarc.codehaven.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; |
| www CNAME | gpaas0.dc2.gandi.net (all on gandi.net) |
| www vs bare domain | Same network codehaven.dk: 217.70.186.100 2001:4b98:dc2:950::100 (AS29169) www.codehaven.dk: 217.70.186.100 2001:4b98:dc2:950::100 (AS29169) |
| 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| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mail.droso.net | DANE-EE · SPKI · SHA-256 | D437D199E64B954A97E604A23E8D9401… |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✓ Found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2015092603 |
| Primary NS (MNAME) | ns3b.droso.dk |
| Responsible (RNAME) | hostmaster@droso.net |
| Refresh | 14400s |
| Retry | 7200s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 900s |
| Field | Value |
|---|---|
| Registrar | Domeneshop AS |
| Registered | 2019-09-07 |
| Expires | 2027-09-30 (347d) |
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 |
|---|---|
| droso.dk | Domeneshop AS |
| erwin.dk | Domeneshop AS |
| erwinlansing.dk | Domeneshop AS |
| lansing.dk | Domeneshop AS |
| lansingsoft.dk | Domeneshop AS |
| superlukster.dk | Domeneshop AS |
| unencrypted.dk | Domeneshop AS |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-11 23:47:22 | 3748ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-08 18:24:48 | 1408ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-04 19:40:09 | 979ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-02 19:28:42 | 1335ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-25 23:25:22 | 2006ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-25 08:16:16 | 2049ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-18 16:19:11 | 1458ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-11 15:45:31 | 1749ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-07 04:52:02 | 2071ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-26 23:54:04 | 5360ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-19 19:09:59 | 2390ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-12 18:32:20 | 1309ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-05 23:23:56 | 1284ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-27 15:57:52 | 3138ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-20 15:45:42 | 16916ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-15 19:01:55 | 1689ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-08 18:26:30 | 10052ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-04 19:02:10 | 7097ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-28 08:11:07 | 1849ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-26 07:38:12 | 1601ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-21 11:17:23 shown | 903ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-20 11:00:32 | 1905ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-19 13:41:52 | 5852ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-16 21:47:11 | 889ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-16 21:41:23 | 2654ms | 3 NS 1 A 1 MX | 🔓 Insecure |