| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.85.137 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.206.108 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 104.21.85.137 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3035::6815:5589 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3036::ac43:ce6c | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.85.137,172.67.206.108 ech=AEX+DQBBYQAgACDLZaUhRrNOxKTEOetLnsDFreD0DY/ayRlcj6KlnEOBeQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::6815:5589,2606:4700:3036::ac43:ce6c |
| TXT Record |
|---|
| MS=ms81645894 |
| Type | Name | Value |
|---|---|---|
| TXT | _acme-challenge.stranden.dk | T8HScQ37BGoNDiqLvRJ786CZQUu-rOxXyUI4rD6r4C0 |
| TXT | _acme-challenge.stranden.dk | XWCI7Hu6VnS7OSuUbPmr3dT9aR3Wgk6liDj1sc9cVwY |
| 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 | 2413447136 |
| Primary NS (MNAME) | perla.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-29 05:28:58 | 943ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-26 20:43:28 | 623ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-07-09 04:16:39 | 2141ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-07-04 12:10:35 | 826ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-21 12:07:44 | 2060ms | 2 NS 2 A 0 MX | ⚠️ Bogus | View |
| 2026-06-17 22:41:59 | 751ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |