| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.75.4 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.209.246 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 52.98.149.136 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3032::ac43:d1f6 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3035::6815:4b04 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.75.4,172.67.209.246 ech=AEX+DQBB/gAgACAqx4FNewUMPf5X2CdmQE8Y5/eR6BJmz3Dukn2AOyoyGwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:d1f6,2606:4700:3035::6815:4b04 |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _sipfederationtls._tcp | 100 | 1 | 5061 | sipfed.online.lync.com |
| TXT Record |
|---|
| v=spf1 include:_spf.altip.la include:spf.protection.outlook.com include:spf.mandrillapp.com -all |
| Policy | Record (dsdeurope.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:_spf.altip.la include:spf.protection.outlook.com include:spf.mandrillapp.com -all |
| Policy | Record (_dmarc.dsdeurope.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none |
| 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 | 2412698693 |
| Primary NS (MNAME) | denver.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-20 14:09:48 | 8770ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-07-25 15:29:30 | 1107ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-07-18 10:53:53 | 9775ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-27 18:12:34 | 853ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-24 14:19:06 | 1282ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-19 22:24:53 | 3368ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-18 13:28:02 | 1188ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-17 04:50:32 | 455ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |