buyandsell.dk is a .dk domain served by 2 nameservers (joaquin.ns.cloudflare.com, wanda.ns.cloudflare.com). It first appeared in the .dk zone on 17 September 2026. Its website address 104.21.80.192 is hosted by Cloudflare, Inc. (AS13335). The zone is not DNSSEC-signed, has no 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 |
|---|---|---|---|---|---|---|---|
| 104.21.80.192 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.153.76 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3034::6815:50c0 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3036::ac43:994c | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.80.192,172.67.153.76 ech=AEX+DQBBOgAgACAfUJprvYWuUEe0huICdQJl6KEVYUD7jXbPu8u6FLo5IgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:50c0,2606:4700:3036::ac43:994c |
| www | 104.21.80.192 172.67.153.76 2606:4700:3034::6815:50c0 2606:4700:3036::ac43:994c (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network buyandsell.dk: 104.21.80.192 172.67.153.76 2606:4700:3034::6815:50c0 2606:4700:3036::ac43:994c (AS13335) www.buyandsell.dk: 104.21.80.192 172.67.153.76 2606:4700:3034::6815:50c0 2606:4700:3036::ac43:994c (AS13335) |
| Wildcard | No |
| 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 | 2416151485 |
| Primary NS (MNAME) | joaquin.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-07 20:33:27 shown | 954ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-10-01 06:41:18 | 515ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-09-29 17:57:59 | 620ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-09-28 17:39:20 | 574ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-09-25 16:57:14 | 677ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-09-23 15:08:01 | 725ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-09-22 03:16:09 | 686ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-09-17 09:30:11 | 588ms | 2 NS 0 A 0 MX | 🔓 Insecure |