rcfoder.dk is a .dk domain served by 3 nameservers (ns1.ideal.shop, ns2.ideal.shop, ns3.ideal.shop). It was registered on 5 December 2013 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by mx1.emailsrvr.com, mx2.emailsrvr.com. 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.
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 43200s | mx1.emailsrvr.com | 173.203.187.1 | mx1.emailsrvr.com | AS27357 Rackspace Hosting |
| 20 | 43200s | mx2.emailsrvr.com | 184.106.54.2 | mx2.emailsrvr.com | AS19994 Rackspace Hosting |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a01:4f8:c015:d94::1 | 3600s | — | AS24940 | Hetzner Online GmbH | 2a01:4f8:0:0:0:0:0:0/31 | 🇩🇪 Germany | Falkenstein |
| Policy | Record (_dmarc.rcfoder.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none |
| www CNAME | cf.idealshop-cdn.com (all on idealshop-cdn.com) |
| www vs bare domain | Different networks rcfoder.dk: 167.235.254.60 2a01:4f8:c015:d94::1 (AS24940) (all like this)www.rcfoder.dk: 104.26.12.219 104.26.13.219 172.67.68.191 2606:4700:20::681a:cdb (AS13335) |
| Wildcard | No |
| Denial of existence | NSEC zone can be walked (all names enumerable) |
| CDS / CDNSKEY | Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026052633 |
| Primary NS (MNAME) | ns1.ideal.shop |
| Responsible (RNAME) | dns@ideal.shop |
| Refresh | 10800s |
| Retry | 900s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 10800s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2013-12-05 |
| Expires | 2030-02-28 (1228d) |
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 |
|---|---|
| discount-dyreudstyr.dk | Punktum dk A/S (direct) |
| discount-hesteudstyr.dk | Punktum dk A/S (direct) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-17 13:35:40 | 2009ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-10-10 00:17:03 | 1288ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-10-08 22:20:25 | 2468ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-10-07 22:07:39 | 851ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-30 16:56:35 | 921ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-29 16:48:16 | 1230ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-23 14:44:10 | 948ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-19 14:21:36 | 932ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-12 12:17:56 | 1264ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-10 14:14:48 | 1620ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-03 13:23:53 | 971ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-26 11:26:06 | 1140ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-25 23:25:35 | 1816ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-24 19:51:43 | 2171ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-16 17:09:58 | 1377ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-15 07:30:26 | 2404ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-08 15:56:10 | 1493ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-07-29 19:20:11 | 3417ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-07-21 23:34:42 | 9053ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-07-20 10:58:48 | 1636ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-07-13 03:00:43 | 1204ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-07-10 15:39:38 | 1105ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-07-03 11:08:54 | 2727ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-07-01 09:57:22 | 1319ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-27 02:42:16 shown | 2153ms | 3 NS 0 A 2 MX | 🔒 Secure |