albertestengaard.dk is a .dk domain served by 2 nameservers (george.ns.cloudflare.com, leia.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.35.135 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, has no DMARC policy and has no IPv6 address. 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 |
|---|---|---|---|
| george.ns.cloudflare.com | — | — | — |
| leia.ns.cloudflare.com | — | — | — |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.35.135 | — | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.223.42 | — | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.35.135,172.67.223.42 ech=AEX+DQBBzAAgACCRSl2GarTD7edzme/SRSjBGfCZcUyEhedgk/e1csdNQwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= |
| TXT Record |
|---|
| ahrefs-site-verification_47eeecd520c8be9f2295e98abae47ec179eb30451bf76c18009314a53a5d740c |
| google-site-verification=UNvJtdjYkvvctTaSXuWZlE5XX-LICrG_wBbl-mKqBQI |
| google-site-verification=Ymnnytx9xU9sHRi9e9OJG49-9jhXfTOUj66YNrVKm8g |
| site-verification=0a2495eb9437af69bb2e341a7f6a4964 |
| v=spf1 include:_spf.google.com ~all |
| Policy | Record (albertestengaard.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:_spf.google.com ~all |
| www | 104.21.35.135 172.67.223.42 (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network albertestengaard.dk: 104.21.35.135 172.67.223.42 (AS13335) www.albertestengaard.dk: 104.21.35.135 172.67.223.42 (AS13335) |
| Wildcard | Yes: any name under the zone resolves |
DNS lookups: 1/10 · 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 | 2405391651 |
| Primary NS (MNAME) | george.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-24 01:33:55 | 872ms | 2 NS 2 A 5 MX | 🔓 Insecure |
| 2026-09-16 01:13:34 | 1633ms | 2 NS 2 A 5 MX | 🔓 Insecure |
| 2026-08-25 23:28:49 | 838ms | 2 NS 2 A 5 MX | 🔓 Insecure |
| 2026-07-26 18:49:27 | 17274ms | 2 NS 2 A 5 MX | 🔓 Insecure |
| 2026-07-25 18:21:30 | 10919ms | 2 NS 2 A 5 MX | 🔓 Insecure |
| 2026-07-16 22:46:52 | 1374ms | 2 NS 2 A 5 MX | 🔓 Insecure |
| 2026-06-22 01:55:58 | 681ms | 2 NS 2 A 5 MX | 🔓 Insecure |
| 2026-06-19 23:17:47 | 2569ms | 2 NS 2 A 5 MX | 🔓 Insecure |
| 2026-06-19 08:09:04 | 965ms | 2 NS 2 A 5 MX | 🔓 Insecure |
| 2026-06-16 12:42:04 shown | 1270ms | 2 NS 2 A 5 MX | 🔓 Insecure |