becker.dk is a .dk domain served by 2 nameservers (huxley.ns.cloudflare.com, melissa.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.26.4.46 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx1.mtaroutes.com, mx2.mtaroutes.com and 2 more. The zone is not DNSSEC-signed, publishes a 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 |
|---|---|---|---|---|---|---|---|
| 104.26.4.46 | 300s | — | AS13335 | Cloudflare, Inc. | 104.26.0.0/20 | — | — |
| 104.26.5.46 | 300s | — | AS13335 | Cloudflare, Inc. | 104.26.0.0/20 | — | — |
| 172.67.70.137 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.64.0/18 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:20::681a:42e | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:0:0:0:0:0:0/41 | — | — |
| 2606:4700:20::681a:52e | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:0:0:0:0:0:0/41 | — | — |
| 2606:4700:20::ac43:4689 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:0:0:0:0:0:0/41 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h2" ipv4hint=104.26.4.46,104.26.5.46,172.67.70.137 ipv6hint=2606:4700:20::681a:42e,2606:4700:20::681a:52e,2606:4700:20::ac43:4689 |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _autodiscover._tcp | 0 | 110 | 443 | ex01.becker.dk |
| TXT Record |
|---|
| 4cefed34e78c35a361a1c2a2790851044742e08a05f370f4157bc648cea5b167 |
| CNAME_CSR_HASH |
| v=spf1 ip4:86.52.112.154 include:mailgun.org include:spf.antispamcloud.com include:_spf.herodesk.io ~all |
| Policy | Record (becker.dk) |
|---|---|
| ~all (soft fail) | v=spf1 ip4:86.52.112.154 include:mailgun.org include:spf.antispamcloud.com include:_spf.herodesk.io ~all |
| Policy | Record (_dmarc.becker.dk) |
|---|---|
| p=quarantine | v=DMARC1; p=quarantine; rua=mailto:mhedex@becker.dk; pct=100; adkim=s; aspf=s |
| www | 104.26.4.46 104.26.5.46 172.67.70.137 2606:4700:20::681a:42e 2606:4700:20::681a:52e 2606:4700:20::ac43:4689 (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network becker.dk: 104.26.4.46 104.26.5.46 172.67.70.137 2606:4700:20::681a:42e (AS13335) www.becker.dk: 104.26.4.46 104.26.5.46 172.67.70.137 2606:4700:20::681a:42e (AS13335) |
| Wildcard | No |
DNS lookups: 7/10 · policy: ~all
No problems found| Type | Name | Value |
|---|---|---|
| TXT | _acme-challenge.becker.dk | AT22MpHoJWzmXQzwpNc9JPZS4aIA4oPoPWWpJT6eYYo |
| TXT | _acme-challenge.becker.dk | Xr0VJmVlYjGIHwHJBfEgKEwrxiQXQ911Ar2tB-uIGnk |
| TXT | _acme-challenge.becker.dk | z6mUhyHK-wKmutIEfpGnqg-c7t1ZzQYEiRFWLvBRnDQ |
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mx1.mtaroutes.com | DANE-EE · SPKI · SHA-256 | A10EC56F992E0E0C5B5A3860F281ADAF… |
| SMTP _25._tcp.mx2.mtaroutes.com | DANE-EE · SPKI · SHA-256 | A10EC56F992E0E0C5B5A3860F281ADAF… |
| SMTP _25._tcp.mx3.mtaroutes.com | DANE-EE · SPKI · SHA-256 | A10EC56F992E0E0C5B5A3860F281ADAF… |
| SMTP _25._tcp.mx4.mtaroutes.com | DANE-EE · SPKI · SHA-256 | A10EC56F992E0E0C5B5A3860F281ADAF… |
| 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 | 2413429580 |
| Primary NS (MNAME) | huxley.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-08 02:09:04 | 4270ms | 2 NS 3 A 4 MX | 🔓 Insecure |
| 2026-09-29 22:25:37 | 986ms | 2 NS 3 A 4 MX | 🔓 Insecure |
| 2026-09-25 02:48:26 | 1525ms | 2 NS 3 A 4 MX | 🔓 Insecure |
| 2026-09-08 09:33:19 | 1435ms | 2 NS 3 A 4 MX | 🔓 Insecure |
| 2026-09-01 03:12:10 | 1219ms | 2 NS 3 A 4 MX | 🔓 Insecure |
| 2026-08-29 04:30:10 shown | 2035ms | 2 NS 3 A 4 MX | 🔓 Insecure |
| 2026-07-28 10:49:50 | 1720ms | 2 NS 3 A 4 MX | 🔓 Insecure |
| 2026-07-08 16:30:09 | 2815ms | 2 NS 3 A 4 MX | 🔓 Insecure |
| 2026-07-03 05:11:52 | 1752ms | 2 NS 3 A 4 MX | 🔓 Insecure |
| 2026-07-01 07:32:40 | 1106ms | 2 NS 3 A 4 MX | 🔓 Insecure |
| 2026-06-30 15:53:09 | 1708ms | 3 NS 1 A 4 MX | 🔓 Insecure |
| 2026-06-28 15:35:33 | 1858ms | 3 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-26 14:41:36 | 1938ms | 3 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-25 02:05:38 | 659ms | 3 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-16 14:14:04 | 783ms | 3 NS 1 A 4 MX | 🔒 Secure |