microdata.dk is a .dk domain served by 2 nameservers (blair.ns.cloudflare.com, frank.ns.cloudflare.com). It was registered on 18 September 1997 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.60.244 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by addvision-dk.mx1-dk.mailanyone.net, addvision-dk.mx2-dk.mailanyone.net and 1 more. The zone is not DNSSEC-signed, publishes a DMARC policy and is reachable over IPv6. Below are all of its DNS records from our latest 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 |
|---|---|---|---|---|---|---|---|
| 104.21.60.244 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.202.201 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 40.104.116.24 |
| 🔶 Autoconfig | 104.21.60.244 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3030::6815:3cf4 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3031::ac43:cac9 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.60.244,172.67.202.201 ech=AEX+DQBBpgAgACCjMVq4anIMQaP2EUwLbhZHwDwgTBFVJxkAlZezgfZ9awAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:3cf4,2606:4700:3031::ac43:cac9 |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _sipfederationtls._tcp | 0 | 1 | 5061 | sipfed.online.lync.com |
| TXT Record |
|---|
| google-site-verification=-aD-qfVwGVlL3vFsfmQqTY3hAavDybOeY3Fo7WVF1-M |
| MS=05EBCB2FA8F9610A37F5A6F808C4CB3D05CB7519 |
| MS=ms20292026 |
| MS=ms95291000 |
| v=spf1 include:_spf21950.spfprotect.com include:_spf.createsend.com include:spf.mailanyone.net include:spf.eu.signature365.net include:spf.protection.outlook.com include:spf.microdata.dk -all |
| vpe=d763e997 |
| Policy | Record (microdata.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:_spf21950.spfprotect.com include:_spf.createsend.com include:spf.mailanyone.net include:spf.eu.signature365.net include:spf.protection.outlook.com include:spf.microdata.dk -all |
| Policy | Record (_dmarc.microdata.dk) |
|---|---|
| p=quarantine | v=DMARC1; p=quarantine; rua=mailto:6501c0e79363a@dmarc.centerasecurity.com; |
| www | 104.21.60.244 172.67.202.201 2606:4700:3030::6815:3cf4 2606:4700:3031::ac43:cac9 (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network microdata.dk: 104.21.60.244 172.67.202.201 2606:4700:3030::6815:3cf4 2606:4700:3031::ac43:cac9 (AS13335) www.microdata.dk: 104.21.60.244 172.67.202.201 2606:4700:3030::6815:3cf4 2606:4700:3031::ac43:cac9 (AS13335) |
| Wildcard | Yes: any name under the zone resolves |
DNS lookups: 8/10 · policy: -all
| Type | Name | Value |
|---|---|---|
| TXT | _acme-challenge.microdata.dk | 5VyL3ZD4xmvkQCA2l-kUThDckPMwhhJrpjD3yDlpOmI |
| TXT | _acme-challenge.microdata.dk | XtS-c2Qpde863LBi520op9xtsB3EK1KLpDKWB8A5_V0 |
| 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 | 2417651008 |
| Primary NS (MNAME) | blair.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Field | Value |
|---|---|
| Registrar | ASCIO TECHNOLOGIES, CORP. DANMARK - FILIAL AF ASCIO TECHNOLOGIES, CORP. CANADA |
| Registered | 1997-09-18 |
| Expires | 2027-09-30 (346d) |
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).
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-17 07:47:28 shown | 796ms | 2 NS 2 A 3 MX | 🔓 Insecure |
| 2026-10-08 17:28:29 | 1642ms | 2 NS 2 A 3 MX | 🔓 Insecure |
| 2026-09-30 16:38:06 | 701ms | 2 NS 2 A 3 MX | 🔓 Insecure |
| 2026-08-31 18:12:35 | 1043ms | 2 NS 2 A 3 MX | 🔓 Insecure |
| 2026-08-21 10:14:46 | 5111ms | 2 NS 2 A 3 MX | 🔓 Insecure |
| 2026-08-19 07:32:36 | 4499ms | 2 NS 2 A 3 MX | 🔓 Insecure |
| 2026-08-10 06:22:51 | 1816ms | 2 NS 2 A 3 MX | 🔓 Insecure |
| 2026-06-25 17:35:35 | 1046ms | 2 NS 2 A 3 MX | 🔓 Insecure |
| 2026-06-20 19:56:50 | 1758ms | 2 NS 2 A 3 MX | 🔓 Insecure |
| 2026-06-17 17:45:19 | 1623ms | 2 NS 2 A 3 MX | 🔓 Insecure |