shop-backup.dk is a .dk domain served by 2 nameservers (brenda.ns.cloudflare.com, randy.ns.cloudflare.com). It was registered on 19 October 2016 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.30.104 is hosted by Cloudflare, Inc. (AS13335). The zone is not DNSSEC-signed, 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 |
|---|---|---|---|---|---|---|---|
| 104.21.30.104 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.172.191 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | ext01.dns.mdevelopment.dk → 172.67.172.191 |
| 🔶 Autoconfig | shop-backup.dk → 104.21.30.104 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3036::6815:1e68 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3036::ac43:acbf | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| TXT Record |
|---|
| v=spf1 -all |
| Policy | Record (shop-backup.dk) |
|---|---|
| -all (hard fail) | v=spf1 -all |
| Policy | Record (_dmarc.shop-backup.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; sp=reject; adkim=s; aspf=s; |
| www CNAME | ext01.dns.mdevelopment.dk (all on mdevelopment.dk) |
| www vs bare domain | Same network shop-backup.dk: 104.21.30.104 172.67.172.191 2606:4700:3036::6815:1e68 2606:4700:3036::ac43:acbf (AS13335) www.shop-backup.dk: 104.21.30.104 172.67.172.191 2606:4700:3036::6815:1e68 2606:4700:3036::ac43:acbf (AS13335) |
| Wildcard | Yes: any name under the zone resolves |
DNS lookups: 0/10 · policy: -all
No problems found| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.shop-backup.dk | shop-backup.dk |
| 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 | 2416670690 |
| Primary NS (MNAME) | brenda.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2016-10-19 |
| Expires | 2026-10-31 (13d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-05 19:08:54 shown | 523ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-09-26 18:12:54 | 653ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-09-20 14:44:48 | 9546ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-08-27 10:46:33 | 785ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-08-25 07:34:26 | 24458ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-08-10 07:33:13 | 16858ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-06-26 14:19:10 | 872ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-06-26 05:37:54 | 873ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-06-23 15:00:43 | 920ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-06-17 12:08:24 | 783ms | 2 NS 2 A 0 MX | 🔓 Insecure |