tidejord.dk is a .dk domain served by 2 nameservers (jim.ns.cloudflare.com, savanna.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.27.143 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by tidejord-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, has no 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 |
|---|---|---|---|---|---|---|---|
| 104.21.27.143 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.142.236 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 40.104.116.56 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3033::6815:1b8f | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3037::ac43:8eec | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.27.143,172.67.142.236 ech=AEX+DQBBnAAgACBdDAroabkF9NnBiuu5JyfDBZ2/cHmSkMJMHRgqB5gVUwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:1b8f,2606:4700:3037::ac43:8eec |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _sipfederationtls._tcp | 100 | 1 | 5061 | sipfed.online.lync.com |
| TXT Record |
|---|
| NETORG18234719.onmicrosoft.com |
| v=spf1 include:secureserver.net -all |
| Policy | Record (tidejord.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:secureserver.net -all |
| www | 104.21.27.143 172.67.142.236 2606:4700:3033::6815:1b8f 2606:4700:3037::ac43:8eec (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network tidejord.dk: 104.21.27.143 172.67.142.236 2606:4700:3033::6815:1b8f 2606:4700:3037::ac43:8eec (AS13335) www.tidejord.dk: 104.21.27.143 172.67.142.236 2606:4700:3033::6815:1b8f 2606:4700:3037::ac43:8eec (AS13335) |
| Wildcard | No |
DNS lookups: 3/10 · 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 | 2416223234 |
| Primary NS (MNAME) | jim.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-22 12:37:55 shown | 638ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-09-30 23:06:04 | 983ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-09-30 17:10:19 | 1167ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-09-29 16:58:53 | 1095ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-09-22 12:22:39 | 2023ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-09-18 13:07:12 | 2505ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-09-12 17:27:37 | 1646ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-09-07 16:42:58 | 1985ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-08-31 10:22:41 | 2088ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-07-07 02:09:10 | 1765ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-06-27 05:36:09 | 1040ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-06-23 11:31:30 | 1791ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-06-20 14:54:08 | 2263ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-06-17 20:39:49 | 1080ms | 2 NS 2 A 1 MX | 🔓 Insecure |