tree-top.dk is a .dk domain served by 3 nameservers (ns1.skarpt-dns.com, ns2.skarpt-dns.com, ns3.skarpt-dns.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 209.42.197.101 is hosted by PrivateSystems Networks (AS63410) in The Netherlands. Mail is handled by mail.tree-top.dk. The zone is not DNSSEC-signed, has no DMARC policy and has no IPv6 address. 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 |
|---|---|---|---|---|---|---|---|
| 209.42.197.101 | 14400s | cw101.codafgroup.com | AS63410 | PrivateSystems Networks | 209.42.192.0/18 | 🇳🇱 The Netherlands | Amsterdam |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 14400s | mail.tree-top.dk | 57.129.144.46 | rs6-lon.serverhostgroup.com | AS16276 OVH SAS |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 57.129.144.46 |
| 🔶 Autoconfig | 57.129.144.46 |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _autodiscover._tcp | 0 | 0 | 443 | cpanelemaildiscovery.cpanel.net |
| TXT Record |
|---|
| google-site-verification=0gZBNkfiCXeNRtROajD7Vtbxlda2-PVnrXADQx4vNO4 |
| v=spf1 +a +mx +ip4:139.162.237.168 include:relay.mailchannels.net ~all |
| Policy | Record (tree-top.dk) |
|---|---|
| ~all (soft fail) | v=spf1 +a +mx +ip4:139.162.237.168 include:relay.mailchannels.net ~all |
| www CNAME | tree-top.dk (all on tree-top.dk) |
| www vs bare domain | Same network |
| Wildcard | No |
| Selector | CNAME | Key |
|---|---|---|
| default | — | RSA · ~2048 bit |
DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.
DNS lookups: 3/10 · policy: ~all
No problems found| Type | Name | Value |
|---|---|---|
| TXT | _acme-challenge.tree-top.dk | gszRdAhYHJtGIlptdVVaO3tTV7VQM3aErhkeIUcj720 |
| 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 | 2026081300 |
| Primary NS (MNAME) | ns1.skarpt-dns.com |
| Responsible (RNAME) | sh@serverhostgroup.com |
| Refresh | 3600s |
| Retry | 1800s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 86400s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-07 22:46:06 | 1843ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-25 10:54:06 | 2839ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-02 18:54:26 | 10906ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-01 02:48:56 | 1729ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-30 08:09:04 | 2112ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-29 02:40:49 | 1623ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-28 00:13:03 | 1087ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-26 21:10:26 | 1582ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-25 07:13:54 | 2448ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-24 06:55:19 | 2881ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-23 05:32:58 | 4975ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-22 05:20:19 | 10718ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-21 04:51:00 | 5753ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-20 03:57:53 | 2597ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-19 00:33:14 | 3032ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-16 18:59:13 | 1078ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-15 13:18:01 | 10671ms | 3 NS 1 A 1 MX | ❓ Unknown |
| 2026-08-14 06:20:55 | 9556ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-13 02:39:38 shown | 1164ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-11 19:45:38 | 5796ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-10 14:50:56 | 2783ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-09 09:40:30 | 1693ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-08 08:33:43 | 3970ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-23 14:10:39 | 1249ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-19 17:03:18 | 1836ms | 3 NS 1 A 1 MX | 🔓 Insecure |