takaisan.dk is a .dk domain served by 2 nameservers (jake.ns.cloudflare.com, lily.ns.cloudflare.com). It was registered on 21 December 2013 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.28.54 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by takaisan-dk.mail.protection.outlook.com. The zone is DNSSEC-signed but currently fails validation, 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 |
|---|---|---|---|---|---|---|---|
| 104.21.28.54 | — | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.144.68 | — | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | — | takaisan-dk.mail.protection.outlook.com | — | — | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 52.97.200.136 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3035::6815:1c36 | — | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3037::ac43:9044 | — | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.28.54,172.67.144.68 ech=AEX+DQBBvgAgACBJni85WGHe97uPSIHOOQhUxAzLI4MySMevNjtzivHyJwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::6815:1c36,2606:4700:3037::ac43:9044 |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _sipfederationtls._tcp | 100 | 1 | 5061 | sipfed.online.lync.com |
| TXT Record |
|---|
| MS=ms11354447 |
| MS=ms46977965 |
| v=spf1 a mx ip4:63.32.37.32 include:spf.protection.outlook.com ~all |
| Policy | Record (takaisan.dk) |
|---|---|
| ~all (soft fail) | v=spf1 a mx ip4:63.32.37.32 include:spf.protection.outlook.com ~all |
| Policy | Record (_dmarc.takaisan.dk) |
|---|---|
| p=quarantine | v=DMARC1; pct=100; ruf=mailto:postmaster@takaisan.com; rua=mailto:postmaster@takaisan.com; p=quarantine |
| www | 104.21.28.54 172.67.144.68 2606:4700:3032::6815:1c36 2606:4700:3034::ac43:9044 (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network takaisan.dk: 104.21.28.54 172.67.144.68 2606:4700:3032::6815:1c36 2606:4700:3034::ac43:9044 (AS13335) www.takaisan.dk: 104.21.28.54 172.67.144.68 2606:4700:3032::6815:1c36 2606:4700:3034::ac43:9044 (AS13335) |
| Wildcard | No |
DNS lookups: 3/10 · policy: ~all
No problems found| Check | Result |
|---|---|
| Validation Status | ⚠️ Bogus |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | broken trust chain resolving 'takaisan.dk/A/IN': 127.0.0.1#53 |
| Field | Value |
|---|---|
| Serial | 2406692142 |
| Primary NS (MNAME) | jake.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 | 2013-12-21 |
| Expires | 2026-12-31 (68d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-08 04:48:37 | 1016ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-10-07 19:31:34 | 1980ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-09-30 18:06:14 | 844ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-09-20 09:13:02 | 1985ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-09-17 14:34:14 | 733ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-08-11 07:44:23 | 4968ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-08-03 03:08:40 | 883ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-07-19 11:54:57 | 1106ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-06-30 14:37:40 | 1554ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-06-18 06:56:30 shown | 3511ms | 2 NS 2 A 1 MX | ⚠️ Bogus |