jonshus.dk is a .dk domain served by 2 nameservers (ajay.ns.cloudflare.com, harlee.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.26.6.20 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by jonshus-dk.mail.protection.outlook.com. 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 |
|---|---|---|---|---|---|---|---|
| 104.26.6.20 | 600s | — | AS13335 | Cloudflare, Inc. | 104.26.0.0/20 | — | — |
| 104.26.7.20 | 600s | — | AS13335 | Cloudflare, Inc. | 104.26.0.0/20 | — | — |
| 172.67.75.36 | 600s | — | AS13335 | Cloudflare, Inc. | 172.67.64.0/18 | — | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 40.98.16.18 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:20::681a:614 | 600s | — | AS13335 | Cloudflare, Inc. | 2606:4700:0:0:0:0:0:0/41 | — | — |
| 2606:4700:20::681a:714 | 600s | — | AS13335 | Cloudflare, Inc. | 2606:4700:0:0:0:0:0:0/41 | — | — |
| 2606:4700:20::ac43:4b24 | 600s | — | AS13335 | Cloudflare, Inc. | 2606:4700:0:0:0:0:0:0/41 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.26.6.20,104.26.7.20,172.67.75.36 ipv6hint=2606:4700:20::681a:614,2606:4700:20::681a:714,2606:4700:20::ac43:4b24 |
| TXT Record |
|---|
| MS=ms12973865 |
| v=spf1 include:spf.protection.outlook.com include:servers.mcsv.net -all |
| Policy | Record (jonshus.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.protection.outlook.com include:servers.mcsv.net -all |
| Policy | Record (_dmarc.jonshus.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; rua=mailto:30f77293ce37427d913ffe2f97c8e6fa@dmarc-reports.cloudflare.net |
| Flags | Tag | Value |
|---|---|---|
| 0 | issue | comodoca.com |
| 0 | issue | digicert.com; cansignhttpexchanges=yes |
| 0 | issue | letsencrypt.org |
| 0 | issue | pki.goog; cansignhttpexchanges=yes |
| 0 | issue | ssl.com |
| 0 | issuewild | comodoca.com |
| 0 | issuewild | digicert.com; cansignhttpexchanges=yes |
| 0 | issuewild | letsencrypt.org |
| 0 | issuewild | pki.goog; cansignhttpexchanges=yes |
| 0 | issuewild | ssl.com |
| www | Address record (no CNAME) |
| Wildcard | No |
DNS lookups: 2/10 · 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 | 2407183830 |
| Primary NS (MNAME) | ajay.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-30 15:04:21 | 1399ms | 2 NS 3 A 1 MX | 🔓 Insecure |
| 2026-09-28 21:26:46 | 1343ms | 2 NS 3 A 1 MX | 🔓 Insecure |
| 2026-09-26 20:54:05 | 1193ms | 2 NS 3 A 1 MX | 🔓 Insecure |
| 2026-09-25 20:41:03 | 3042ms | 2 NS 3 A 1 MX | 🔓 Insecure |
| 2026-09-25 02:40:00 | 1643ms | 2 NS 3 A 1 MX | 🔓 Insecure |
| 2026-09-07 16:28:56 | 2452ms | 2 NS 3 A 1 MX | 🔓 Insecure |
| 2026-08-28 09:10:46 | 10312ms | 2 NS 3 A 1 MX | 🔓 Insecure |
| 2026-08-02 09:50:28 | 1443ms | 2 NS 3 A 1 MX | 🔓 Insecure |
| 2026-07-16 17:47:52 | 1536ms | 2 NS 3 A 1 MX | 🔓 Insecure |
| 2026-07-03 14:28:08 | 3288ms | 2 NS 3 A 1 MX | 🔓 Insecure |
| 2026-06-26 17:31:33 | 1236ms | 2 NS 3 A 1 MX | 🔓 Insecure |
| 2026-06-19 06:25:59 shown | 1522ms | 2 NS 3 A 1 MX | 🔓 Insecure |
| 2026-06-18 08:25:23 | 5760ms | 2 NS 3 A 1 MX | 🔓 Insecure |