| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.92.31 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.185.91 | 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::ac43:b95b | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3035::6815:5c1f | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.92.31,172.67.185.91 ech=AEX+DQBBAQAgACCmE08AFi8wj8zkVCYeEKkHTSWCakI5+RhKNOfGMHA4TgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:b95b,2606:4700:3035::6815:5c1f |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _sipfederationtls._tcp | 100 | 1 | 5061 | sipfed.online.lync.com |
| TXT Record |
|---|
| 93JooeUXM7Q27eg3PYEW/NOnPs01ubVMhwbKqz7OxCseNhxLs1C0plqwSk3w2euW671kOvy9JO/SrYs+fM5JAg== |
| MS=ms81813792 |
| v=spf1 mx a ip4:130.185.129.20/28 include:spf.protection.outlook.com include:sendgrid.net include:_spf.presscloud.com include:spf.emailsignatures365.com ~all |
| Policy | Record (montanamobile.dk) |
|---|---|
| ~all (soft fail) | v=spf1 mx a ip4:130.185.129.20/28 include:spf.protection.outlook.com include:sendgrid.net include:_spf.presscloud.com include:spf.emailsignatures365.com ~all |
| Policy | Record (_dmarc.montanamobile.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; rua=mailto:2c6423c6@in.mailhardener.com |
| Check | Result |
|---|---|
| Status | 🔒 Enforce |
| TXT record (_mta-sts) | ✓ Found |
| HTTPS policy | ✓ Valid |
| Mode | enforce |
| Policy ID | 20190601000000Z |
| max_age | 604800s |
| Policy MX | montanamobile-dk.f-v1.mx.microsoft |
| Status | Report address (rua) |
|---|---|
| ✓ Enabled | mailto:tlsrpt@in.mailhardener.com |
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.montanamobile-dk.f-v1.mx.microsoft | DANE-TA · Full cert · SHA-256 | EA7A25255D111FC3CE4CB8FABE3ADF9C… |
| SMTP _25._tcp.montanamobile-dk.f-v1.mx.microsoft | DANE-EE · SPKI · SHA-256 | 803F7447CC75B208DBCA042346F5D8DF… |
| SMTP _25._tcp.montanamobile-dk.f-v1.mx.microsoft | DANE-TA · Full cert · SHA-256 | C1AD7778796D20BCA65C889A26550211… |
| SMTP _25._tcp.montanamobile-dk.f-v1.mx.microsoft | DANE-EE · SPKI · SHA-256 | 54883CC5F1849331E6BF5002C3129D20… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2412884477 |
| Primary NS (MNAME) | dom.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-26 18:04:16 | 1140ms | 2 NS 2 A 1 MX | 🔒 Secure | View |
| 2026-08-22 18:37:17 | 2070ms | 2 NS 2 A 1 MX | 🔒 Secure | View |
| 2026-08-20 18:24:34 | 12462ms | 2 NS 2 A 1 MX | 🔒 Secure | View |
| 2026-08-19 08:09:15 | 14637ms | 2 NS 2 A 1 MX | 🔒 Secure | View |
| 2026-08-17 05:12:52 | 1715ms | 2 NS 2 A 1 MX | 🔒 Secure | View |
| 2026-07-24 06:49:33 | 17325ms | 2 NS 2 A 1 MX | 🔒 Secure | View |
| 2026-07-03 14:44:20 | 8548ms | 2 NS 2 A 1 MX | 🔒 Secure | View |
| 2026-06-28 14:50:45 | 1097ms | 2 NS 2 A 1 MX | 🔒 Secure | View |
| 2026-06-26 04:39:13 | 6384ms | 2 NS 2 A 1 MX | 🔒 Secure | View |
| 2026-06-22 04:52:28 | 2119ms | 2 NS 2 A 1 MX | 🔒 Secure | View |
| 2026-06-18 05:29:06 | 1228ms | 2 NS 2 A 1 MX | 🔒 Secure | View |