| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.26.14.76 | 300s | — | AS13335 | Cloudflare, Inc. | 104.26.0.0/20 | — | — |
| 104.26.15.76 | 300s | — | AS13335 | Cloudflare, Inc. | 104.26.0.0/20 | — | — |
| 172.67.69.166 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.64.0/18 | — | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 40.104.116.24 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:20::681a:e4c | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:0:0:0:0:0:0/41 | — | — |
| 2606:4700:20::681a:f4c | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:0:0:0:0:0:0/41 | — | — |
| 2606:4700:20::ac43:45a6 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:0:0:0:0:0:0/41 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.26.14.76,104.26.15.76,172.67.69.166 ech=AEX+DQBByQAgACBjyLikba3Vx8c+/hSkq61oFduvV4cgG79C+GctpedRTQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:20::681a:e4c,2606:4700:20::681a:f4c,2606:4700:20::ac43:45a6 |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _sipfederationtls._tcp | 0 | 0 | 5061 | sipfed.online.lync.com |
| TXT Record |
|---|
| google-site-verification=1Uzi5kjwNKrWCjyGi4dnghWhy9kAWTO9jFPjiHMq5Ac |
| MS=ms49329646 |
| pwXwzaDrp5b1QxBPyp+vfJbOlcDauApFU1Qw6xF7HIPHlPz+SRIuMhtndf3mlmogIvaKXwMsHw1BdAQa3eYDPA== |
| v=spf1 mx a ip4:142.132.203.237 ip4:5.103.12.170 include:spf.protection.outlook.com include:relay.mailchannels.net ~all |
| Policy | Record (frederiksenonline.dk) |
|---|---|
| ~all (soft fail) | v=spf1 mx a ip4:142.132.203.237 ip4:5.103.12.170 include:spf.protection.outlook.com include:relay.mailchannels.net ~all |
| Policy | Record (_dmarc.frederiksenonline.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; rua=mailto:f3b13e58@in.mailhardener.com; ruf=mailto:f3b13e58@in.mailhardener.com; sp=none; fo=1; pct=100; adkim=s; aspf=s |
| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.frederiksenonline.dk | 786b473eacec49a1bcbb682d0b111f29.cert.prod.ztna.access.sophos.com |
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.frederiksenonline-dk.r-v1.mx.microsoft | DANE-EE · SPKI · SHA-256 | 803F7447CC75B208DBCA042346F5D8DF… |
| SMTP _25._tcp.frederiksenonline-dk.r-v1.mx.microsoft | DANE-TA · Full cert · SHA-256 | C1AD7778796D20BCA65C889A26550211… |
| SMTP _25._tcp.frederiksenonline-dk.r-v1.mx.microsoft | DANE-EE · SPKI · SHA-256 | 54883CC5F1849331E6BF5002C3129D20… |
| SMTP _25._tcp.frederiksenonline-dk.r-v1.mx.microsoft | DANE-TA · Full cert · SHA-256 | EA7A25255D111FC3CE4CB8FABE3ADF9C… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2412961724 |
| Primary NS (MNAME) | jasper.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 18:46:27 | 1707ms | 2 NS 3 A 1 MX | 🔒 Secure | View |
| 2026-08-23 15:50:59 | 4264ms | 2 NS 3 A 1 MX | 🔒 Secure | View |
| 2026-08-13 08:48:17 | 1670ms | 2 NS 3 A 1 MX | 🔒 Secure | View |
| 2026-08-05 22:04:34 | 2831ms | 2 NS 3 A 1 MX | 🔒 Secure | View |
| 2026-07-06 20:22:02 | 18378ms | 2 NS 3 A 1 MX | 🔒 Secure | View |
| 2026-07-02 17:22:13 | 1875ms | 2 NS 3 A 1 MX | 🔒 Secure | View |
| 2026-06-25 13:06:19 | 1175ms | 2 NS 3 A 1 MX | 🔒 Secure | View |
| 2026-06-17 09:32:36 | 974ms | 2 NS 2 A 1 MX | 🔒 Secure | View |