maseco.dk is a .dk domain served by 2 nameservers (john.ns.cloudflare.com, kristin.ns.cloudflare.com). It was registered on 12 May 2023 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.21.225 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by maseco-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, publishes a DMARC policy and is reachable over IPv6. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.21.225 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.200.237 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 40.104.116.40 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3034::ac43:c8ed | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3037::6815:15e1 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.21.225,172.67.200.237 ech=AEX+DQBBdgAgACDArvUAQgkn5Am9lx7BsX0BUDXVBQC0RmfQAI531D/UNQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::ac43:c8ed,2606:4700:3037::6815:15e1 |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _sipfederationtls._tcp | 100 | 1 | 5061 | sipfed.online.lync.com |
| TXT Record |
|---|
| MS=ms68540996 |
| v=spf1 include:spf.protection.outlook.com -all |
| Policy | Record (maseco.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.protection.outlook.com -all |
| Policy | Record (_dmarc.maseco.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; rua=mailto:873aaf07d3814097994b453d69726305@dmarc-reports.cloudflare.net |
| www | 104.21.21.225 172.67.200.237 2606:4700:3034::ac43:c8ed 2606:4700:3037::6815:15e1 (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | No |
DNS lookups: 1/10 · policy: -all
No problems found| 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 | 2415135512 |
| Primary NS (MNAME) | john.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2023-05-12 |
| Expires | 2027-05-11 (202d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-07 00:04:43 | 4806ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-10-02 22:36:46 shown | 1105ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-09-30 20:47:12 | 894ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-09-18 12:58:34 | 1203ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-09-14 07:34:14 | 2653ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-09-07 06:26:30 | 1696ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-09-02 19:28:06 | 7952ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-08-24 16:36:47 | 3778ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-08-08 12:40:53 | 1607ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-06-28 21:26:07 | 1201ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-06-27 14:03:40 | 1252ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-06-26 09:07:30 | 910ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-06-23 18:13:57 | 989ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-22 08:20:07 | 1123ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-21 10:06:58 | 1447ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-06-20 17:07:13 | 3070ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-06-19 09:15:53 | 1342ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-06-18 00:04:31 | 1208ms | 2 NS 2 A 1 MX | 🔓 Insecure |