u9byte.dk is a .dk domain served by 3 nameservers (ns1.azehosting.net, ns2.azehosting.net, ns3.azehosting.net). It was registered on 13 October 2003 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 162.55.97.110 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by u9byte.dk. The zone is not DNSSEC-signed, has no DMARC policy and is reachable over IPv6. Below are all of its DNS records from our latest 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 |
|---|---|---|---|---|---|---|---|
| 162.55.97.110 | 3600s | cp04.azehosting.net | AS24940 | Hetzner Online GmbH | 162.55.0.0/16 | 🇩🇪 Germany | Falkenstein |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 3600s | u9byte.dk | 162.55.97.110 2a01:4f8:271:2a11::2 |
cp04.azehosting.net cp04.azehosting.net |
AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a01:4f8:271:2a11::2 | 3600s | cp04.azehosting.net | AS24940 | Hetzner Online GmbH | 2a01:4f8:0:0:0:0:0:0/31 | 🇩🇪 Germany | Falkenstein |
| TXT Record |
|---|
| v=spf1 ip4:162.55.97.110 include:spf.azehosting.net ip4:157.90.34.121 ip4:94.231.104.196 ip4:159.69.75.118 +a +mx ~all |
| Policy | Record (u9byte.dk) |
|---|---|
| ~all (soft fail) | v=spf1 ip4:162.55.97.110 include:spf.azehosting.net ip4:157.90.34.121 ip4:94.231.104.196 ip4:159.69.75.118 +a +mx ~all |
| www CNAME | u9byte.dk (all on u9byte.dk) |
| www vs bare domain | Same network u9byte.dk: 162.55.97.110 2a01:4f8:271:2a11::2 (AS24940) www.u9byte.dk: 162.55.97.110 2a01:4f8:271:2a11::2 (AS24940) |
| 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: 4/10 · policy: ~all
No problems found| Type | Name | Value |
|---|---|---|
| TXT | _acme-challenge.u9byte.dk | dzH0EKNtzfiafO7uPp_kPg5mnDyEHePGp-W_L-s1IDE |
| 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 | 2026082202 |
| Primary NS (MNAME) | ns1.azehosting.net |
| Responsible (RNAME) | server-admin@azehosting.net |
| Refresh | 3600s |
| Retry | 1200s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 86400s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2003-10-13 |
| Expires | 2026-10-31 (13d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-01 01:51:14 shown | 604ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-19 09:24:49 | 702ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-22 23:39:42 | 1109ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-25 02:29:49 | 788ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-19 11:06:06 | 3290ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-18 06:34:10 | 802ms | 3 NS 1 A 1 MX | 🔓 Insecure |