couponio.dk is a .dk domain served by 2 nameservers (hugh.ns.cloudflare.com, lila.ns.cloudflare.com). It first appeared in the .dk zone on 24 June 2026. Its website address 104.21.37.236 is hosted by Cloudflare, Inc. (AS13335). The zone is of unknown DNSSEC status, has no 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 |
|---|---|---|---|---|---|---|---|
| 104.21.37.236 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.215.53 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3032::ac43:d735 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3037::6815:25ec | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.37.236,172.67.215.53 ech=AEX+DQBB4wAgACAyt2FNXKydo1FmLR99JbKL45VI+rw6aMyZbrwTY9KAPgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:d735,2606:4700:3037::6815:25ec |
| www | NXDOMAIN |
| www vs bare domain | www does not resolve couponio.dk: 104.21.37.236 172.67.215.53 2606:4700:3032::ac43:d735 2606:4700:3037::6815:25ec (AS13335) (all like this)www.couponio.dk: no address |
| Wildcard | No |
| Check | Result |
|---|---|
| Validation Status | ❓ Unknown |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | broken trust chain resolving 'couponio.dk/A/IN': 127.0.0.1#53 |
| Field | Value |
|---|---|
| Serial | 2408820018 |
| Primary NS (MNAME) | hugh.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-30 10:33:43 | 527ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-09-10 01:26:34 | 568ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-08-26 15:16:27 | 2596ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-08-24 22:27:03 | 1892ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-08-23 22:09:02 | 2196ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-07-09 00:25:33 shown | 1718ms | 2 NS 2 A 0 MX | ❓ Unknown |
| 2026-06-27 04:13:05 | 798ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-06-24 12:02:51 | 1087ms | 3 NS 1 A 0 MX | 🔓 Insecure |
| 2026-06-24 08:34:05 | 1145ms | 0 NS 0 A 0 MX | ❓ Unknown |