fcoo.dk is a .dk domain served by 5 nameservers (ns1.brandshelter.com, ns2.brandshelter.de, ns3.brandshelter.info and 2 more). It was registered on 7 March 2012 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 195.249.212.73 is hosted by TDC Holding A/S (AS3292) in Denmark. Mail is handled by mail.fcoo.dk. The zone is DNSSEC-signed and validates, publishes a 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 |
|---|---|---|---|---|---|---|---|
| 195.249.212.73 | 600s | — | AS3292 | TDC Holding A/S | 195.249.0.0/16 | 🇩🇰 Denmark | Copenhagen |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 21600s | mail.fcoo.dk | 195.249.212.77 | — | AS3292 TDC Holding A/S |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | mail.fcoo.dk → 195.249.212.77 |
| 🔶 Autoconfig | 195.249.212.73 |
| TXT Record |
|---|
| v=spf1 a mx ip4:195.249.212.78/32 -all |
| Policy | Record (fcoo.dk) |
|---|---|
| -all (hard fail) | v=spf1 a mx ip4:195.249.212.78/32 -all |
| Policy | Record (_dmarc.fcoo.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; sp=reject; rua=mailto:dmarc-rua@fcoo.dk; |
| www | 195.249.212.73 (AS3292) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
DNS lookups: 2/10 · 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 | 2026095260 |
| Primary NS (MNAME) | ns1.brandshelter.com |
| Responsible (RNAME) | tech@brandshelter.com |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 300s |
| Field | Value |
|---|---|
| Registrar | Key-Systems GmbH |
| Registered | 2012-03-07 |
| Expires | 2027-03-31 (155d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-24 13:13:12 | 1230ms | 5 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-15 15:29:29 | 743ms | 5 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-08 17:52:45 | 752ms | 5 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-01 16:37:26 | 504ms | 5 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-30 16:31:59 shown | 583ms | 5 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-30 05:59:52 | 916ms | 5 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-24 12:28:43 | 806ms | 5 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-23 12:12:15 | 705ms | 5 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-21 11:55:16 | 1071ms | 5 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-07 07:38:22 | 1896ms | 5 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-27 18:51:29 | 619ms | 5 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-25 17:09:46 | 657ms | 5 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-20 09:11:11 | 3771ms | 5 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-14 08:04:22 | 6160ms | 5 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-06 18:42:23 | 1016ms | 5 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-03 07:24:56 | 1265ms | 5 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-24 14:31:57 | 19309ms | 5 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-23 13:57:50 | 1724ms | 5 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-16 13:33:12 | 1626ms | 5 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-10 20:44:44 | 1165ms | 5 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-04 18:11:01 | 2351ms | 5 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-03 06:25:21 | 1313ms | 5 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-27 11:38:56 | 1996ms | 5 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-25 11:20:48 | 1045ms | 5 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-24 02:31:09 | 3439ms | 5 NS 1 A 1 MX | 🔒 Secure |