| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.1.75 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.128.198 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 300s | mx1.justworks.dk | 144.91.97.254 | mail.justworks.dk | AS51167 Contabo GmbH |
| 10 | 300s | mx2.justworks.dk | 144.91.97.254 | mail.justworks.dk | AS51167 Contabo GmbH |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 104.21.1.75 |
| 🔶 Autoconfig | 172.67.128.198 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3032::ac43:80c6 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3037::6815:14b | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.1.75,172.67.128.198 ech=AEX+DQBBvAAgACAjBvVHkFpqArpRl920aDwCdfppSK52abJazKltW9VlRAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:80c6,2606:4700:3037::6815:14b |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _autodiscover._tcp | 10 | 10 | 443 | justworks.dk |
| TXT Record |
|---|
| v=spf1 include:_spf.justworks.dk ~all |
| Policy | Record (aniston.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:_spf.justworks.dk ~all |
| Policy | Record (_dmarc.aniston.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; rua=mailto:postmaster@aniston.dk |
| 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 | 2411720278 |
| Primary NS (MNAME) | bob.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-27 17:02:55 | 1048ms | 2 NS 2 A 2 MX | 🔓 Insecure | View |
| 2026-08-26 09:01:30 | 832ms | 2 NS 2 A 2 MX | 🔓 Insecure | View |
| 2026-08-10 05:53:34 | 9541ms | 2 NS 2 A 2 MX | 🔓 Insecure | View |
| 2026-07-18 21:24:03 | 3374ms | 2 NS 2 A 2 MX | 🔓 Insecure | View |
| 2026-06-24 16:13:05 | 1020ms | 2 NS 2 A 2 MX | 🔓 Insecure | View |
| 2026-06-21 12:51:51 | 925ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-16 13:31:40 | 2530ms | 2 NS 2 A 2 MX | 🔓 Insecure | View |