dkold.dk is a .dk domain served by 2 nameservers (damien.ns.cloudflare.com, keyla.ns.cloudflare.com). It was registered on 8 September 2012 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.70.65 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mail9.mymailcheap.com, alt1.mymailcheap.com and 1 more. The zone is not DNSSEC-signed, publishes a 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 |
|---|---|---|---|---|---|---|---|
| 104.21.70.65 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.220.173 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 1 | 300s | mail9.mymailcheap.com | 51.210.187.226 | mail9.mymailcheap.com | AS16276 OVH SAS |
| 5 | 300s | alt1.mymailcheap.com | 51.83.107.245 | alt1.mymailcheap.com | AS16276 OVH SAS |
| 10 | 300s | alt2.mymailcheap.com | 158.69.83.225 | alt2.mymailcheap.com | AS16276 OVH SAS |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3032::ac43:dcad | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3033::6815:4641 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.70.65,172.67.220.173 ech=AEX+DQBBsgAgACCILyIIZykc/vv4HTNald4Zfq9FJavc6/qVfc93+spYKwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:dcad,2606:4700:3033::6815:4641 |
| TXT Record |
|---|
| nms-domain-verification=744177302456 |
| v=spf1 mx a:relay.mymailcheap.com -all |
| Policy | Record (dkold.dk) |
|---|---|
| -all (hard fail) | v=spf1 mx a:relay.mymailcheap.com -all |
| Policy | Record (_dmarc.dkold.dk) |
|---|---|
| p=quarantine | v=DMARC1; p=quarantine; pct=100 |
| www | 188.114.96.1 188.114.97.1 2606:4700:3032::ac43:dcad 2606:4700:3033::6815:4641 (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | No |
| Selector | CNAME | Key |
|---|---|---|
| default | — | RSA · ~1024 bit below 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: 2/10 · policy: -all
No problems found| Type | Name | Value |
|---|---|---|
| TXT | _acme-challenge.dkold.dk | mgNUlIEfl7x1xYNGQwRljaf72SVDGWVYNY_JMgpxaus |
| TXT | _acme-challenge.dkold.dk | rTXvhjlt25o-WEaPSg5At_TUWvlzoeNGPHC5wGTJVEY |
| 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 | 2414997505 |
| Primary NS (MNAME) | damien.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 | 2012-09-08 |
| Expires | 2027-09-30 (348d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-24 06:58:32 | 2059ms | 2 NS 2 A 3 MX | 🔓 Insecure |
| 2026-09-16 03:29:40 shown | 2115ms | 2 NS 2 A 3 MX | 🔓 Insecure |
| 2026-09-03 14:27:14 | 9874ms | 2 NS 2 A 3 MX | 🔓 Insecure |
| 2026-08-30 03:34:07 | 1051ms | 2 NS 2 A 3 MX | 🔓 Insecure |
| 2026-07-19 07:44:22 | 11949ms | 2 NS 2 A 3 MX | 🔓 Insecure |
| 2026-07-03 10:09:45 | 1084ms | 2 NS 2 A 3 MX | 🔓 Insecure |
| 2026-06-25 19:05:22 | 1545ms | 2 NS 2 A 3 MX | 🔓 Insecure |
| 2026-06-21 20:55:06 | 1004ms | 2 NS 2 A 3 MX | 🔓 Insecure |
| 2026-06-17 03:50:15 | 616ms | 2 NS 2 A 3 MX | 🔓 Insecure |