adelson.dk is a .dk domain served by 2 nameservers (arely.ns.cloudflare.com, elliott.ns.cloudflare.com). It was registered on 12 November 2005 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 91.98.140.135 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by route3.mx.cloudflare.net, route2.mx.cloudflare.net and 1 more. The zone is not DNSSEC-signed, has no DMARC policy and is reachable over IPv6. Below are all of its DNS records from our latest 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 |
|---|---|---|---|---|---|---|---|
| 91.98.140.135 | 300s | srv1.sailbuddy.com | AS24940 | Hetzner Online GmbH | 91.98.0.0/15 | 🇩🇪 Germany | Nuremberg |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a01:4f8:1c18:3f27::1 | 300s | srv1.sailbuddy.com | AS24940 | Hetzner Online GmbH | 2a01:4f8:0:0:0:0:0:0/31 | 🇩🇪 Germany | Nuremberg |
| TXT Record |
|---|
| v=spf1 ip4:91.98.140.135 ip6:2a01:4f8:1c18:3f27::1 ip4:68.66.248.49 include:spf.a2hosting.com include:_spf.mx.cloudflare.net ~all |
| Policy | Record (adelson.dk) |
|---|---|
| ~all (soft fail) | v=spf1 ip4:91.98.140.135 ip6:2a01:4f8:1c18:3f27::1 ip4:68.66.248.49 include:spf.a2hosting.com include:_spf.mx.cloudflare.net ~all |
| www CNAME | adelson.dk (all on adelson.dk) |
| www vs bare domain | Same network adelson.dk: 91.98.140.135 2a01:4f8:1c18:3f27::1 (AS24940) www.adelson.dk: 91.98.140.135 2a01:4f8:1c18:3f27::1 (AS24940) |
| Wildcard | No |
| Selector | CNAME | Key |
|---|---|---|
| default | — | RSA · ~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: 3/10 · policy: ~all
No problems found| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.route1.mx.cloudflare.net | DANE-EE · SPKI · SHA-256 | 0F0C6C164A36F97E7B4C5A5B69D6F4F2… |
| SMTP _25._tcp.route1.mx.cloudflare.net | DANE-EE · SPKI · SHA-256 | 9BE5B7D47F9EFF930C11EB04D27CAE6B… |
| SMTP _25._tcp.route1.mx.cloudflare.net | DANE-TA · SPKI · SHA-256 | 59E738E674221702AF1EDB87C5200C1A… |
| SMTP _25._tcp.route2.mx.cloudflare.net | DANE-EE · SPKI · SHA-256 | 9BE5B7D47F9EFF930C11EB04D27CAE6B… |
| SMTP _25._tcp.route2.mx.cloudflare.net | DANE-TA · SPKI · SHA-256 | 59E738E674221702AF1EDB87C5200C1A… |
| SMTP _25._tcp.route2.mx.cloudflare.net | DANE-EE · SPKI · SHA-256 | 0F0C6C164A36F97E7B4C5A5B69D6F4F2… |
| SMTP _25._tcp.route3.mx.cloudflare.net | DANE-TA · SPKI · SHA-256 | 59E738E674221702AF1EDB87C5200C1A… |
| SMTP _25._tcp.route3.mx.cloudflare.net | DANE-EE · SPKI · SHA-256 | 0F0C6C164A36F97E7B4C5A5B69D6F4F2… |
| SMTP _25._tcp.route3.mx.cloudflare.net | DANE-EE · SPKI · SHA-256 | 9BE5B7D47F9EFF930C11EB04D27CAE6B… |
| 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 | 2416880551 |
| Primary NS (MNAME) | arely.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 | 2005-11-12 |
| Expires | 2026-11-30 (44d) |
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 |
|---|---|---|---|
| 2026-10-07 21:15:28 shown | 1717ms | 2 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-30 17:08:45 | 625ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-03 06:30:51 | 2559ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-01 20:43:48 | 755ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-24 18:31:22 | 1352ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-19 00:12:24 | 685ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-16 12:43:41 | 699ms | 4 NS 1 A 1 MX | 🔓 Insecure |