| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.21.175 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.199.169 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 40.104.116.24 |
| 🔶 Autoconfig | 172.67.199.169 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3030::ac43:c7a9 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3036::6815:15af | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.21.175,172.67.199.169 ech=AEX+DQBBlwAgACCtFqwRJUzoqdAUv75f2pNyS4oUoT4EB7sVsTUXlEeocQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:c7a9,2606:4700:3036::6815:15af |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _sipfederationtls._tcp | 100 | 1 | 5061 | sipfed.online.lync.com |
| TXT Record |
|---|
| v=spf1 include:spf.protection.outlook.com -all |
| Policy | Record (ovlisenogfar.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.protection.outlook.com -all |
| Policy | Record (_dmarc.ovlisenogfar.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; rua=mailto:db6312362c0b490793a5706a067f67cd@dmarc-reports.cloudflare.net; |
| Type | Name | Value |
|---|---|---|
| TXT | _acme-challenge.ovlisenogfar.dk | F4i10tBrS_gmdlYD0gsLy567VeYkwyNOmTtsveyeysU |
| TXT | _acme-challenge.ovlisenogfar.dk | MO4pWXAOtP4qVa1bqT5ZxKpwASDA3lxNfdzJK4ouj0U |
| 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 | 2413704360 |
| Primary NS (MNAME) | isaac.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-09-03 21:27:46 | 9840ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-08-29 22:16:19 | 1525ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-08-27 15:07:39 | 3322ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-06-30 21:52:56 | 1596ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-06-21 15:20:34 | 898ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-06-21 15:01:25 | 1181ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-18 02:03:36 | 3215ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |