c-alma.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.215.129 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by mx1.pub.mailpod14-cph3.one.com, mx2.pub.mailpod14-cph3.one.com and 2 more. The zone is DNSSEC-signed and validates, 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 |
|---|---|---|---|---|---|---|---|
| 46.30.215.129 | 3600s | webcluster1.webpod17-cph3.one.com | AS51468 | One.com A/S | 46.30.208.0/21 | 🇩🇰 Denmark | Copenhagen |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 10800s | mx1.pub.mailpod14-cph3.one.com | 185.10.9.212 | mx1.pub.mailpod14-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx2.pub.mailpod14-cph3.one.com | 185.10.9.213 | mx2.pub.mailpod14-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx3.pub.mailpod14-cph3.one.com | 185.10.9.214 | mx3.pub.mailpod14-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx4.pub.mailpod14-cph3.one.com | 185.10.9.215 | mx4.pub.mailpod14-cph3.one.com | AS51468 One.com A/S |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a02:2350:5:106:f:2997:6e58:6ee6 | 3600s | — | AS51468 | One.com A/S | 2a02:2350:0:0:0:0:0:0/32 | 🇩🇰 Denmark | Copenhagen |
| www CNAME | c-alma.dk (all on c-alma.dk) |
| www vs bare domain | Same network c-alma.dk: 46.30.215.129 2a02:2350:5:106:f:2997:6e58:6ee6 (AS51468) www.c-alma.dk: 46.30.215.129 2a02:2350:5:106:f:2997:6e58:6ee6 (AS51468) |
| Wildcard | No |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mx1.pub.mailpod14-cph3.one.com | DANE-EE · SPKI · SHA-256 | 42A27444ECBF3C0485409E27E2A6AB15… |
| SMTP _25._tcp.mx2.pub.mailpod14-cph3.one.com | DANE-EE · SPKI · SHA-256 | 42A27444ECBF3C0485409E27E2A6AB15… |
| SMTP _25._tcp.mx3.pub.mailpod14-cph3.one.com | DANE-EE · SPKI · SHA-256 | 42A27444ECBF3C0485409E27E2A6AB15… |
| SMTP _25._tcp.mx4.pub.mailpod14-cph3.one.com | DANE-EE · SPKI · SHA-256 | 42A27444ECBF3C0485409E27E2A6AB15… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026101401 |
| Primary NS (MNAME) | ns01.one.com |
| Responsible (RNAME) | hostmaster@one.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 600s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-14 18:33:25 shown | 1055ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-10-12 15:06:03 | 519ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-10-09 13:19:32 | 518ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-10-08 11:08:18 | 2454ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-10-08 00:56:27 | 402ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-26 13:54:33 | 2548ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-16 08:13:32 | 1201ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-24 06:30:00 | 4923ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-16 03:11:46 | 979ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-12 19:02:01 | 9029ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-01 07:43:25 | 1059ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-12 19:30:16 | 928ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-24 20:00:54 | 966ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-23 18:33:36 | 921ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-23 01:16:28 | 1430ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-22 23:46:46 | 1142ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-16 18:49:23 | 601ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-16 18:40:38 | 814ms | 2 NS 1 A 4 MX | 🔒 Secure |