sleepsafe-harmony.dk is a .dk domain served by 2 nameservers (ainsley.ns.cloudflare.com, west.ns.cloudflare.com). It was registered on 27 May 2014 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 213.221.115.155 is hosted by Claranet Limited (AS8426) in Germany. Mail is handled by mgw4.fresenius.de, mgw5.fresenius.de and 1 more. The zone is not DNSSEC-signed, publishes a 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 |
|---|---|---|---|---|---|---|---|
| 213.221.115.155 | 600s | — | AS8426 | Claranet Limited | 213.221.64.0/18 | 🇩🇪 Germany | Langenfeld |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 600s | mgw4.fresenius.de | 193.41.37.193 | mgw4.fresenius.de | AS15644 Fresenius SE & Co. KGaA |
| 10 | 600s | mgw5.fresenius.de | 193.41.37.194 | — | AS15644 Fresenius SE & Co. KGaA |
| 10 | 600s | mgw6.fresenius.de | 193.41.37.74 | mgw6.fresenius.de | AS15644 Fresenius SE & Co. KGaA |
| TXT Record |
|---|
| rovag_verification_token=62326490E26C417D979513374B077F3F |
| v=spf1 mx a -all |
| Policy | Record (sleepsafe-harmony.dk) |
|---|---|
| -all (hard fail) | v=spf1 mx a -all |
| Policy | Record (_dmarc.sleepsafe-harmony.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; rua=mailto:7lhkuwmf@ag.c2.dmarcian.com; ruf=mailto:7lhkuwmf@fr.c2.dmarcian.com |
| www | 213.221.115.155 (AS8426) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | No |
DNS lookups: 2/10 · policy: -all
No problems found| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.sleepsafe-harmony.dk | sleepsafe-harmony.validationserver.luka.de |
| 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 | 2406115672 |
| Primary NS (MNAME) | ainsley.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Field | Value |
|---|---|
| Registrar | MarkMonitor Inc. |
| Registered | 2014-05-27 |
| Expires | 2027-05-31 (225d) |
Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).
No other domain with this registrant in our WHOIS data yet| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-08 07:21:29 | 853ms | 2 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-15 11:02:07 | 2808ms | 2 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-08 08:15:12 | 1125ms | 2 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-31 17:20:37 | 5009ms | 2 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-25 18:54:33 | 889ms | 2 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-12 12:44:15 | 1922ms | 2 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-25 03:48:57 | 2673ms | 2 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-24 17:36:58 shown | 1969ms | 2 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-24 13:01:19 | 1654ms | 2 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-17 13:04:45 | 3043ms | 2 NS 1 A 3 MX | 🔓 Insecure |