| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.42.25 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.199.65 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 40.104.116.8 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3030::6815:2a19 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3032::ac43:c741 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.42.25,172.67.199.65 ech=AEX+DQBBfwAgACA47+Qu+1wObnqFo6Z96p4veA7nvt21jpauabCzfKdMLAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:2a19,2606:4700:3032::ac43:c741 |
| 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 (daugsch.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.protection.outlook.com -all |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2413250267 |
| 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 20:33:23 | 1438ms | 2 NS 2 A 1 MX | 🔒 Secure | View |
| 2026-08-27 09:16:27 | 1007ms | 2 NS 2 A 1 MX | 🔒 Secure | View |
| 2026-08-26 09:13:59 | 1564ms | 2 NS 2 A 1 MX | 🔒 Secure | View |
| 2026-08-04 11:13:14 | 3363ms | 2 NS 2 A 1 MX | 🔒 Secure | View |
| 2026-07-31 19:49:14 | 2756ms | 2 NS 2 A 1 MX | 🔒 Secure | View |
| 2026-07-17 15:45:20 | 27220ms | 2 NS 2 A 1 MX | 🔒 Secure | View |
| 2026-07-16 10:23:36 | 2205ms | 2 NS 2 A 1 MX | 🔒 Secure | View |
| 2026-07-11 01:54:12 | 3408ms | 2 NS 2 A 1 MX | 🔒 Secure | View |
| 2026-06-25 17:13:41 | 2957ms | 2 NS 2 A 1 MX | 🔒 Secure | View |
| 2026-06-23 20:45:14 | 1776ms | 2 NS 2 A 1 MX | 🔒 Secure | View |
| 2026-06-21 01:07:12 | 1173ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-20 21:48:02 | 2621ms | 2 NS 2 A 1 MX | 🔒 Secure | View |
| 2026-06-20 21:47:19 | 1102ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-18 14:14:58 | 1211ms | 2 NS 2 A 1 MX | 🔒 Secure | View |
| 2026-06-17 01:10:31 | 2703ms | 2 NS 2 A 1 MX | 🔒 Secure | View |