demb.dk is a .dk domain served by 2 nameservers (jeff.ns.cloudflare.com, kimora.ns.cloudflare.com). It was registered on 27 August 2020 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.31.102 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and 2 more. The zone is not DNSSEC-signed, 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.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| jeff.ns.cloudflare.com | — | — | — |
| kimora.ns.cloudflare.com | — | — | — |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.31.102 | — | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.176.52 | — | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 5 | — | alt1.aspmx.l.google.com | 192.178.158.26 | lcdels-in-f26.1e100.net | AS15169 Google LLC |
| 5 | — | alt2.aspmx.l.google.com | 192.178.158.26 | lcdels-in-f26.1e100.net | AS15169 Google LLC |
| 10 | — | alt3.aspmx.l.google.com | 192.178.158.26 | lcdels-in-f26.1e100.net | AS15169 Google LLC |
| 10 | — | alt4.aspmx.l.google.com | 108.177.125.26 | tp-in-f26.1e100.net | AS15169 Google LLC |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3030::6815:1f66 | — | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3035::ac43:b034 | — | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.31.102,172.67.176.52 ech=AEX+DQBBJQAgACAcN7sXzbkfBzYdRONrkLyX+Km5Fc4T8trkpLKynbj9DgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:1f66,2606:4700:3035::ac43:b034 |
| TXT Record |
|---|
| google-site-verification=ANPh5zK1ZYYl_iZT8M75f1_HQ9moeH1IH65O9GcfoJI |
| v=d7dfd81e-7aa9-46f3-87cc-4b851a3b3c32 |
| v=spf1 include:dc-aa8e722993._spfm.demb.dk ~all |
| Policy | Record (demb.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:dc-aa8e722993._spfm.demb.dk ~all |
| www | NXDOMAIN |
| www vs bare domain | www does not resolve demb.dk: 104.21.31.102 172.67.176.52 2606:4700:3030::ac43:b034 2606:4700:3033::6815:1f66 (AS13335) (all like this)www.demb.dk: no address |
| Wildcard | No |
DNS lookups: 1/10 · policy: ~all
| 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 | 2407017235 |
| Primary NS (MNAME) | jeff.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 | 2020-08-27 |
| Expires | 2027-08-31 (317d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-11 21:44:48 | 2085ms | 2 NS 2 A 4 MX | 🔓 Insecure |
| 2026-10-10 21:23:48 | 560ms | 2 NS 2 A 4 MX | 🔓 Insecure |
| 2026-09-23 16:05:35 | 10341ms | 2 NS 2 A 4 MX | 🔓 Insecure |
| 2026-09-07 06:25:18 | 1002ms | 2 NS 2 A 4 MX | 🔓 Insecure |
| 2026-08-28 06:33:51 | 1071ms | 2 NS 2 A 4 MX | 🔓 Insecure |
| 2026-08-14 10:57:13 | 9846ms | 2 NS 2 A 4 MX | 🔓 Insecure |
| 2026-08-13 06:56:36 | 4340ms | 2 NS 2 A 4 MX | 🔓 Insecure |
| 2026-06-25 09:44:00 | 5840ms | 2 NS 2 A 4 MX | 🔓 Insecure |
| 2026-06-22 12:18:42 | 1097ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-17 01:42:07 | 531ms | 2 NS 2 A 4 MX | 🔓 Insecure |
| 2026-06-17 01:41:07 shown | 565ms | 2 NS 2 A 4 MX | 🔓 Insecure |