holm-gram.dk is a .dk domain served by 2 nameservers (aron.ns.cloudflare.com, elliot.ns.cloudflare.com). It was registered on 14 December 2023 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.2.133 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx1.pub.mailpod11-cph3.one.com, mx2.pub.mailpod11-cph3.one.com and 2 more. The zone is not DNSSEC-signed, has no 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 |
|---|---|---|---|---|---|---|---|
| 104.21.2.133 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.129.63 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 300s | mx1.pub.mailpod11-cph3.one.com | 104.37.34.230 | mx1.pub.mailpod11-cph3.one.com | AS51468 One.com A/S |
| 10 | 300s | mx2.pub.mailpod11-cph3.one.com | 104.37.34.231 | mx2.pub.mailpod11-cph3.one.com | AS51468 One.com A/S |
| 10 | 300s | mx3.pub.mailpod11-cph3.one.com | 104.37.34.232 | mx3.pub.mailpod11-cph3.one.com | AS51468 One.com A/S |
| 10 | 300s | mx4.pub.mailpod11-cph3.one.com | 104.37.34.233 | mx4.pub.mailpod11-cph3.one.com | AS51468 One.com A/S |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3031::6815:285 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3037::ac43:813f | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.2.133,172.67.129.63 ech=AEX+DQBBvwAgACApxK8AHAcBA5zhsXWzhEfMMgA+fhbbg820m0Ue8p9nTAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:285,2606:4700:3037::ac43:813f |
| www | 104.21.2.133 172.67.129.63 2606:4700:3031::6815:285 2606:4700:3037::ac43:813f (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network holm-gram.dk: 104.21.2.133 172.67.129.63 2606:4700:3031::6815:285 2606:4700:3037::ac43:813f (AS13335) www.holm-gram.dk: 104.21.2.133 172.67.129.63 2606:4700:3031::6815:285 2606:4700:3037::ac43:813f (AS13335) |
| Wildcard | No |
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mx1.pub.mailpod11-cph3.one.com | DANE-EE · SPKI · SHA-256 | 00E55642F312E05CDB899B1433EDF47F… |
| SMTP _25._tcp.mx1.pub.mailpod11-cph3.one.com | DANE-EE · SPKI · SHA-256 | 068A81EDC98C58D5D494EDF2924D5F50… |
| SMTP _25._tcp.mx2.pub.mailpod11-cph3.one.com | DANE-EE · SPKI · SHA-256 | 068A81EDC98C58D5D494EDF2924D5F50… |
| SMTP _25._tcp.mx2.pub.mailpod11-cph3.one.com | DANE-EE · SPKI · SHA-256 | 00E55642F312E05CDB899B1433EDF47F… |
| SMTP _25._tcp.mx3.pub.mailpod11-cph3.one.com | DANE-EE · SPKI · SHA-256 | 068A81EDC98C58D5D494EDF2924D5F50… |
| SMTP _25._tcp.mx3.pub.mailpod11-cph3.one.com | DANE-EE · SPKI · SHA-256 | 00E55642F312E05CDB899B1433EDF47F… |
| SMTP _25._tcp.mx4.pub.mailpod11-cph3.one.com | DANE-EE · SPKI · SHA-256 | 00E55642F312E05CDB899B1433EDF47F… |
| SMTP _25._tcp.mx4.pub.mailpod11-cph3.one.com | DANE-EE · SPKI · SHA-256 | 068A81EDC98C58D5D494EDF2924D5F50… |
| 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 | 2408009686 |
| Primary NS (MNAME) | aron.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 | 2023-12-14 |
| Expires | 2026-12-13 (49d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-24 06:53:12 | 726ms | 2 NS 2 A 4 MX | 🔓 Insecure |
| 2026-10-09 04:13:21 | 2855ms | 2 NS 2 A 4 MX | 🔓 Insecure |
| 2026-10-08 04:07:38 | 604ms | 2 NS 2 A 4 MX | 🔓 Insecure |
| 2026-10-05 07:16:39 | 853ms | 2 NS 2 A 4 MX | 🔓 Insecure |
| 2026-10-03 07:01:18 | 2485ms | 2 NS 2 A 4 MX | 🔓 Insecure |
| 2026-09-28 06:15:54 | 1403ms | 2 NS 2 A 4 MX | 🔓 Insecure |
| 2026-09-26 05:44:39 | 813ms | 2 NS 2 A 4 MX | 🔓 Insecure |
| 2026-09-25 05:17:27 | 913ms | 2 NS 2 A 4 MX | 🔓 Insecure |
| 2026-09-24 05:04:44 | 896ms | 2 NS 2 A 4 MX | 🔓 Insecure |
| 2026-09-19 11:57:21 | 2016ms | 2 NS 2 A 4 MX | 🔓 Insecure |
| 2026-09-12 10:12:33 | 1018ms | 2 NS 2 A 4 MX | 🔓 Insecure |
| 2026-08-31 10:38:14 | 2820ms | 2 NS 2 A 4 MX | 🔓 Insecure |
| 2026-08-30 09:23:42 | 1723ms | 2 NS 2 A 4 MX | 🔓 Insecure |
| 2026-08-28 01:32:19 | 1101ms | 2 NS 2 A 4 MX | 🔓 Insecure |
| 2026-08-23 17:13:18 | 3668ms | 2 NS 2 A 4 MX | 🔓 Insecure |
| 2026-08-20 15:27:29 | 15390ms | 2 NS 2 A 4 MX | 🔓 Insecure |
| 2026-08-10 03:02:18 | 5700ms | 2 NS 2 A 4 MX | 🔓 Insecure |
| 2026-07-03 07:23:11 shown | 1106ms | 2 NS 2 A 4 MX | 🔓 Insecure |
| 2026-06-28 07:23:09 | 1438ms | 2 NS 2 A 4 MX | 🔓 Insecure |
| 2026-06-20 15:00:49 | 3747ms | 2 NS 2 A 4 MX | 🔓 Insecure |
| 2026-06-17 13:38:43 | 3776ms | 2 NS 2 A 4 MX | 🔓 Insecure |