jensmichaelschau.dk is a .dk domain served by 2 nameservers (candy.ns.cloudflare.com, kurt.ns.cloudflare.com). It was registered on 30 March 2007 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by jensmichaelschau.dk. 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.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 64.226.67.110 | 300s | 1381644.cloudwaysapps.com | AS14061 | — | — | — | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 300s | jensmichaelschau.dk | 64.226.67.110 | 1381644.cloudwaysapps.com | AS14061 DigitalOcean, LLC |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 172.67.213.92 |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _sipfederationtls._tcp | 100 | 1 | 5061 | sipfed.online.lync.com |
| TXT Record |
|---|
| v=spf1 ip4:83.142.229.104 +a +mx include:spf.protection.outlook.com -all |
| Policy | Record (jensmichaelschau.dk) |
|---|---|
| -all (hard fail) | v=spf1 ip4:83.142.229.104 +a +mx include:spf.protection.outlook.com -all |
| www | 104.21.69.211 172.67.213.92 2606:4700:3034::ac43:d55c 2606:4700:3036::6815:45d3 (AS13335) (address records, no CNAME) |
| www vs bare domain | Different networks jensmichaelschau.dk: 64.226.67.110 (AS14061) (all like this)www.jensmichaelschau.dk: 104.21.69.211 172.67.213.92 2606:4700:3034::ac43:d55c 2606:4700:3036::6815:45d3 (AS13335) |
| Wildcard | No |
| Selector | CNAME | Key |
|---|---|---|
| default | — | RSA Invalid key data — receivers can't verify signatures |
DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.
DNS lookups: 3/10 · policy: -all
No problems found| Type | Name | Value |
|---|---|---|
| TXT | _acme-challenge.jensmichaelschau.dk | zHagjnqqk_Ndkyt69VcyPdzVH9mLP-tzyiTrfo-7amU |
| 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 | 2406693038 |
| Primary NS (MNAME) | candy.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 | 2007-03-30 |
| Expires | 2027-03-31 (155d) |
Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).
No other domain with this registrant in our WHOIS data yet| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-26 18:23:48 | 478ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-12 14:14:39 | 1329ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-27 05:38:24 | 2557ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-22 18:18:23 | 2787ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-21 18:07:06 | 9904ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-14 23:20:02 | 824ms | 2 NS 1 A 1 MX | ❓ Unknown |
| 2026-06-27 12:58:53 | 2027ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-23 01:20:36 | 942ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-22 03:36:12 shown | 480ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-21 04:11:24 | 996ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-17 21:04:17 | 717ms | 2 NS 1 A 1 MX | 🔓 Insecure |