cfkiv.dk is a .dk domain served by 4 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com and 1 more). It was registered on 3 December 2020 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.20.205.61 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. 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 |
|---|---|---|---|---|---|---|---|
| 185.20.205.61 | 3600s | linux385.unoeuro.com | AS48854 | team.blue Denmark A/S | 185.20.204.0/22 | 🇩🇰 Denmark | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 185.20.205.61 |
| 🔶 Autoconfig | 185.20.205.61 |
| TXT Record |
|---|
| google-site-verification=cuhnH-_WUmX0F9sUxi9vVTbqIPhVtWDIJCmckonK05w |
| v=spf1 include:_spf.google.com include:spf.simply.com -all |
| Policy | Record (cfkiv.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:_spf.google.com include:spf.simply.com -all |
| Policy | Record (_dmarc.cfkiv.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; rua=mailto:dmarc@robot.simply.com; ruf=mailto:dmarc@robot.simply.com; |
| www | 185.20.205.61 (AS48854) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| 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 |
| Selector | CNAME | Key |
|---|---|---|
| — | RSA · ~2048 bit |
DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.
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 | 2026100100 |
| Primary NS (MNAME) | ns1.simply.com |
| Responsible (RNAME) | hostmaster@simply.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Simply.com A/S |
| Registered | 2020-12-03 |
| Expires | 2026-12-31 (75d) |
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 |
|---|---|
| groenttorvet.dk | Simply.com A/S |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-13 03:40:45 | 916ms | 4 NS 1 A 5 MX | 🔒 Secure |
| 2026-10-07 22:24:50 | 439ms | 4 NS 1 A 5 MX | 🔒 Secure |
| 2026-10-02 05:37:52 shown | 740ms | 4 NS 1 A 5 MX | 🔒 Secure |
| 2026-09-25 03:58:35 | 663ms | 4 NS 1 A 5 MX | 🔒 Secure |
| 2026-06-28 05:52:26 | 1062ms | 4 NS 1 A 5 MX | 🔒 Secure |
| 2026-06-28 03:56:29 | 847ms | 4 NS 1 A 5 MX | 🔒 Secure |
| 2026-06-25 06:50:47 | 2613ms | 4 NS 1 A 5 MX | 🔒 Secure |
| 2026-06-23 23:18:51 | 1169ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-23 01:44:27 | 1190ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-21 00:31:41 | 698ms | 4 NS 1 A 5 MX | ⚠️ Bogus |
| 2026-06-16 20:11:08 | 734ms | 4 NS 1 A 5 MX | 🔒 Secure |