cosmobell.dk is a .dk domain served by 2 nameservers (ns1.curanet.dk, ns2.curanet.dk). It was registered on 21 December 1999 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 86.58.244.214 is hosted by Sentia Denmark A/S (AS47292) in Denmark. Mail is handled by eu-esec-01.heimdalsecurity.com, eu-esec-02.heimdalsecurity.com. The zone is DNSSEC-signed and validates, 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 |
|---|---|---|---|---|---|---|---|
| 86.58.244.214 | 3600s | — | AS47292 | Sentia Denmark A/S | 86.58.244.0/23 | 🇩🇰 Denmark | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 40.104.116.8 |
| 🔶 Autoconfig | 86.58.244.214 |
| TXT Record |
|---|
| MS=8B1AAF246206C48EED1FA3988CACA8FBBD600E95 |
| v=spf1 include:mailgun.org include:spf.protection.outlook.com include:spf-esec.heimdalsecurity.com include:spf.eu.signature365.net include:send.heyloyalty.com ip4:83.89.225.126 ip4:86.58.175.4/32 ip4:86.58.175.12/32 ~all |
| Policy | Record (cosmobell.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:mailgun.org include:spf.protection.outlook.com include:spf-esec.heimdalsecurity.com include:spf.eu.signature365.net include:send.heyloyalty.com ip4:83.89.225.126 ip4:86.58.175.4/32 ip4:86.58.175.12/32 ~all |
| Policy | Record (_dmarc.cosmobell.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none |
| www | 86.58.244.214 (AS47292) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| Denial of existence | NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Selector | CNAME | Key |
|---|---|---|
| k1 | — | RSA · ~1024 bit below 2048 bit |
| s1 | s1.domainkey.u20349088.wl089.sendgrid.net | RSA · ~2048 bit |
| s2 | s2.domainkey.u20349088.wl089.sendgrid.net | 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: 9/10 · policy: ~all
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.eu-esec-01.heimdalsecurity.com | DANE-EE · SPKI · SHA-256 | 2E8933DD6DB99304A5A9D5C4ECDE7B8E… |
| SMTP _25._tcp.eu-esec-02.heimdalsecurity.com | DANE-EE · SPKI · SHA-256 | 2E8933DD6DB99304A5A9D5C4ECDE7B8E… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2025120202 |
| Primary NS (MNAME) | ns1.curanet.dk |
| Responsible (RNAME) | hostmaster@curanet.dk |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 300s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 1999-12-21 |
| Expires | 2026-12-31 (68d) |
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).
| Domain | Registrar |
|---|---|
| ce-ce.dk | Punktum dk A/S (direct) |
| renati.dk | Punktum dk A/S (direct) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-12 08:26:11 | 4271ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-27 19:18:44 | 680ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-27 16:30:22 | 943ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-26 12:17:06 shown | 822ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-26 00:40:16 | 909ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-25 04:26:23 | 686ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-23 14:21:38 | 1148ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-23 05:15:07 | 698ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-18 18:58:38 | 793ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-16 22:48:12 | 2229ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-16 22:30:19 | 819ms | 2 NS 1 A 2 MX | 🔒 Secure |