tbttower.dk is a .dk domain served by 2 nameservers (dns1.namecheaphosting.com, dns2.namecheaphosting.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 68.65.123.68 is hosted by Namecheap, Inc. (AS22612) in United States. Mail is handled by mx1-hosting.jellyfish.systems, mx2-hosting.jellyfish.systems and 1 more. 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 |
|---|---|---|---|---|---|---|---|
| 68.65.123.68 | — | business43-1.web-hosting.com | AS22612 | Namecheap, Inc. | 68.65.120.0/22 | 🇺🇸 United States | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 5 | — | mx1-hosting.jellyfish.systems | 162.255.118.28 | oxse3a.privateemail.com | AS22612 Namecheap, Inc. |
| 10 | — | mx2-hosting.jellyfish.systems | 162.255.118.29 | oxse2b.privateemail.com | AS22612 Namecheap, Inc. |
| 20 | — | mx3-hosting.jellyfish.systems | 162.255.118.13 | mx3-hosting.jellyfish.systems | AS22612 Namecheap, Inc. |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 68.65.123.68 |
| 🔶 Autoconfig | 68.65.123.68 |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _autodiscover._tcp | 0 | 0 | 443 | cpanelemaildiscovery.cpanel.net |
| www CNAME | tbttower.dk (all on tbttower.dk) → 68.65.123.68 (AS22612) |
| 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.
| 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 | 1772657005 |
| Primary NS (MNAME) | dns1.namecheaphosting.com |
| Responsible (RNAME) | cpanel@tech.namecheap.com |
| Refresh | 86400s |
| Retry | 7200s |
| Expire | 3600000s |
| Minimum (neg-cache TTL) | 86400s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-02 20:47:47 | 865ms | 2 NS 1 A 3 MX | 🔓 Insecure |
| 2026-10-01 04:45:45 | 924ms | 2 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-30 05:15:34 | 618ms | 2 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-28 01:31:45 | 1152ms | 2 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-17 09:26:48 | 2819ms | 2 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-28 00:27:36 | 965ms | 2 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-26 16:21:46 | 1240ms | 2 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-03 01:27:39 | 9647ms | 2 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-18 07:09:44 shown | 676ms | 2 NS 1 A 3 MX | 🔓 Insecure |