dentio.dk is a .dk domain served by 2 nameservers (kolton.ns.cloudflare.com, love.ns.cloudflare.com). It was registered on 25 June 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.8.206 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. 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 |
|---|---|---|---|---|---|---|---|
| 104.21.8.206 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.130.161 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 172.67.130.161 |
| 🔶 Autoconfig | 172.67.130.161 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3032::ac43:82a1 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3035::6815:8ce | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.8.206,172.67.130.161 ech=AEX+DQBBawAgACAlqh8w/uLZKf7J65iNHYNnBIRbkc2pDrPvB/j5ugm0RAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:82a1,2606:4700:3035::6815:8ce |
| TXT Record |
|---|
| v=spf1 -all |
| Policy | Record (dentio.dk) |
|---|---|
| -all (hard fail) | v=spf1 -all |
| Policy | Record (_dmarc.dentio.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; sp=reject; adkim=s; aspf=s; rua=mailto:dmarc@dentio.com; |
| www | 104.21.8.206 172.67.130.161 2606:4700:3032::ac43:82a1 2606:4700:3035::6815:8ce (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| Selector | CNAME | Key |
|---|---|---|
| default | — | Revoked (empty key) |
| dkim | — | Revoked (empty key) |
| — | Revoked (empty key) | |
| k1 | — | Revoked (empty key) |
| — | Revoked (empty key) | |
| s1 | — | Revoked (empty key) |
| s2 | — | Revoked (empty key) |
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: 0/10 · policy: -all
No problems found| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2406679383 |
| Primary NS (MNAME) | kolton.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Field | Value |
|---|---|
| Registrar | ONE.COM A/S |
| Registered | 2025-06-25 |
| Expires | 2027-06-24 (246d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-02 08:44:16 | 1968ms | 2 NS 2 A 5 MX | 🔓 Insecure |
| 2026-10-01 08:31:19 | 642ms | 2 NS 2 A 5 MX | 🔓 Insecure |
| 2026-09-28 02:09:38 | 1101ms | 2 NS 2 A 5 MX | 🔓 Insecure |
| 2026-09-27 01:49:46 | 1461ms | 2 NS 2 A 5 MX | 🔓 Insecure |
| 2026-09-26 01:38:28 | 922ms | 2 NS 2 A 5 MX | 🔓 Insecure |
| 2026-09-24 00:45:56 | 1412ms | 2 NS 2 A 5 MX | 🔓 Insecure |
| 2026-09-09 00:35:37 | 1113ms | 2 NS 2 A 5 MX | 🔓 Insecure |
| 2026-08-29 04:19:12 | 4071ms | 2 NS 2 A 5 MX | 🔓 Insecure |
| 2026-08-28 03:27:32 | 1136ms | 2 NS 2 A 5 MX | 🔓 Insecure |
| 2026-08-24 00:14:19 | 5782ms | 2 NS 2 A 5 MX | 🔓 Insecure |
| 2026-07-28 05:18:39 | 2168ms | 2 NS 2 A 5 MX | 🔓 Insecure |
| 2026-06-25 00:57:32 shown | 2827ms | 2 NS 2 A 5 MX | 🔓 Insecure |
| 2026-06-17 02:06:17 | 614ms | 2 NS 2 A 5 MX | ❓ Unknown |