tflx.dk is a .dk domain served by 3 nameservers (ns1.my.host, ns2.my.host, ns3.my.host). It was registered on 30 September 2026 (WHOIS) and first appeared in the .dk zone on 1 October 2026. Its website address 217.180.14.66 is hosted by mijn.host B.V. (AS214673) in The Netherlands. Mail is handled by mx1.my.host, mx2.my.host. The zone is DNSSEC-signed and validates, publishes a DMARC policy and is reachable over IPv6. Below are all of its DNS records from our latest 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 |
|---|---|---|---|---|---|---|---|
| 217.180.14.66 | 900s | h66.my.host | AS214673 | mijn.host B.V. | 217.180.14.0/24 | 🇳🇱 The Netherlands | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 217.180.14.66 |
| 🔶 Autoconfig | 217.180.14.66 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a11:4881:1:12::1 | 900s | h66.my.host | AS214673 | mijn.host B.V. | 2a11:4880:0:0:0:0:0:0/31 | 🇳🇱 The Netherlands | — |
| TXT Record |
|---|
| v=spf1 a mx include:spf.mijn.host ~all |
| Policy | Record (tflx.dk) |
|---|---|
| ~all (soft fail) | v=spf1 a mx include:spf.mijn.host ~all |
| Policy | Record (_dmarc.tflx.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; sp=reject; |
| www | 217.180.14.66 2a11:4881:1:12::1 (AS214673) (address records, no CNAME) |
| www vs bare domain | Same network tflx.dk: 217.180.14.66 2a11:4881:1:12::1 (AS214673) www.tflx.dk: 217.180.14.66 2a11:4881:1:12::1 (AS214673) |
| Wildcard | Yes: any name under the zone resolves |
| Denial of existence | NSEC zone can be walked (all names enumerable) |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
DNS lookups: 3/10 · policy: ~all
No problems found| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mx1.my.host | DANE-TA · SPKI · SHA-256 | E1AE9C3DE848ECE1BA72E0D991AE4D0D… |
| SMTP _25._tcp.mx1.my.host | DANE-EE · SPKI · SHA-256 | AC551042C5329D7C1A3616785ECE7F22… |
| SMTP _25._tcp.mx1.my.host | DANE-TA · SPKI · SHA-256 | 6BD9212CE649C659C9CABC6CB60FCFFA… |
| SMTP _25._tcp.mx2.my.host | DANE-TA · SPKI · SHA-256 | 6BD9212CE649C659C9CABC6CB60FCFFA… |
| SMTP _25._tcp.mx2.my.host | DANE-TA · SPKI · SHA-256 | E1AE9C3DE848ECE1BA72E0D991AE4D0D… |
| SMTP _25._tcp.mx2.my.host | DANE-EE · SPKI · SHA-256 | AC551042C5329D7C1A3616785ECE7F22… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 1790753294 |
| Primary NS (MNAME) | ns1.mijn.host |
| Responsible (RNAME) | hostmaster@tflx.dk |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | my.host |
| Registered | 2026-09-30 |
| Expires | 2027-09-29 (347d) |