kalundborgkarateklub.dk is a .dk domain served by 2 nameservers (adi.ns.cloudflare.com, chip.ns.cloudflare.com). It was registered on 10 April 2014 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 34.243.64.255 is hosted by Amazon.com, Inc. (AS16509) in Ireland. Mail is handled by mx1.pub.mailpod7-cph3.one.com, mx2.pub.mailpod7-cph3.one.com 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 |
|---|---|---|---|---|---|---|---|
| 34.243.64.255 | 60s | ec2-34-243-64-255.eu-west-1.compute.amazonaws.com | AS16509 | Amazon.com, Inc. | 34.240.0.0/12 | 🇮🇪 Ireland | Dublin |
| 52.50.21.76 | 60s | ec2-52-50-21-76.eu-west-1.compute.amazonaws.com | AS16509 | Amazon.com, Inc. | 52.48.0.0/14 | 🇮🇪 Ireland | Dublin |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 300s | mx1.pub.mailpod7-cph3.one.com | 104.37.35.36 | mx1.mailpod15-cph3.g1i.one.com | AS51468 One.com A/S |
| 10 | 300s | mx2.pub.mailpod7-cph3.one.com | 104.37.35.37 | mx2.mailpod15-cph3.g1i.one.com | AS51468 One.com A/S |
| 10 | 300s | mx3.pub.mailpod7-cph3.one.com | 104.37.35.38 | mx3.mailpod15-cph3.g1i.one.com | AS51468 One.com A/S |
| TXT Record |
|---|
| v=spf1 -all |
| Policy | Record (kalundborgkarateklub.dk) |
|---|---|
| -all (hard fail) | v=spf1 -all |
| www CNAME | web-1098739046.eu-west-1.elb.amazonaws.com (all on amazonaws.com) |
| www vs bare domain | Same network kalundborgkarateklub.dk: 34.243.64.255 54.194.107.0 (AS16509) www.kalundborgkarateklub.dk: 34.243.64.255 54.194.107.0 (AS16509) |
| Wildcard | No |
DNS lookups: 0/10 · policy: -all
No problems found| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.kalundborgkarateklub.dk | kalundborgkarateklub.dk.acme.webpod1-cph3.one.com |
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mx1.pub.mailpod7-cph3.one.com | DANE-EE · SPKI · SHA-256 | E54A7262DC6E3E0F06227A22B71D01DC… |
| SMTP _25._tcp.mx2.pub.mailpod7-cph3.one.com | DANE-EE · SPKI · SHA-256 | E54A7262DC6E3E0F06227A22B71D01DC… |
| SMTP _25._tcp.mx3.pub.mailpod7-cph3.one.com | DANE-EE · SPKI · SHA-256 | E54A7262DC6E3E0F06227A22B71D01DC… |
| 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 | 2416436518 |
| Primary NS (MNAME) | adi.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 | 2014-04-10 |
| Expires | 2027-04-30 (185d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-07 23:29:42 | 492ms | 2 NS 2 A 3 MX | 🔓 Insecure |
| 2026-10-03 13:38:10 shown | 623ms | 2 NS 2 A 3 MX | 🔓 Insecure |
| 2026-10-02 13:36:52 | 876ms | 2 NS 2 A 3 MX | 🔓 Insecure |
| 2026-09-30 13:26:45 | 839ms | 2 NS 2 A 3 MX | 🔓 Insecure |
| 2026-09-06 03:59:10 | 882ms | 2 NS 2 A 3 MX | 🔓 Insecure |
| 2026-08-27 23:34:40 | 9845ms | 2 NS 2 A 3 MX | 🔓 Insecure |
| 2026-08-04 10:06:51 | 9993ms | 2 NS 2 A 3 MX | 🔓 Insecure |
| 2026-07-07 01:32:08 | 2245ms | 2 NS 2 A 3 MX | 🔓 Insecure |
| 2026-06-26 04:41:48 | 2173ms | 2 NS 2 A 3 MX | 🔓 Insecure |
| 2026-06-18 07:37:15 | 1291ms | 2 NS 2 A 3 MX | 🔓 Insecure |