| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.51.181 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.183.148 | 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 |
|---|---|---|---|---|---|---|---|
| 2606:4700:3034::6815:33b5 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3036::ac43:b794 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.51.181,172.67.183.148 ech=AEX+DQBB1wAgACBO6/jrXP1aBhaf2Ru3Gu/fnISM/miZlyHnAVovwfhNIQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:33b5,2606:4700:3036::ac43:b794 |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _sipfederationtls._tcp | 100 | 1 | 5061 | sipfed.online.lync.com |
| TXT Record |
|---|
| MS=ms15792776 |
| v=spf1 include:spf.protection.outlook.com -all |
| Policy | Record (brandi.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 | 2413620481 |
| Primary NS (MNAME) | kayden.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-31 13:39:57 | 1245ms | 2 NS 2 A 1 MX | 🔒 Secure | View |
| 2026-08-30 08:11:58 | 2842ms | 2 NS 2 A 1 MX | 🔒 Secure | View |
| 2026-08-27 20:22:20 | 1323ms | 2 NS 2 A 1 MX | 🔒 Secure | View |
| 2026-08-21 14:47:21 | 8791ms | 2 NS 2 A 1 MX | 🔒 Secure | View |
| 2026-07-28 23:42:50 | 1982ms | 2 NS 2 A 1 MX | 🔒 Secure | View |
| 2026-07-14 19:37:45 | 25080ms | 2 NS 2 A 1 MX | 🔒 Secure | View |
| 2026-07-04 20:09:32 | 1695ms | 2 NS 2 A 1 MX | 🔒 Secure | View |
| 2026-07-02 00:12:37 | 1856ms | 2 NS 2 A 1 MX | 🔒 Secure | View |
| 2026-06-16 16:35:46 | 2697ms | 2 NS 2 A 1 MX | 🔒 Secure | View |