dubwise.dk is a .dk domain served by 2 nameservers (ns.dandomain.dk, ns2.dandomain.dk). It was registered on 13 September 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 152.53.18.198 is hosted by netcup GmbH (AS197540) in Austria. Mail is handled by dubwise.dk. The zone is DNSSEC-signed and validates, 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 |
|---|---|---|---|---|---|---|---|
| 152.53.18.198 | 600s | v2202605307895456992.megasrv.de | AS197540 | netcup GmbH | 152.53.16.0/21 | 🇦🇹 Austria | Vienna |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 600s | dubwise.dk | 152.53.18.198 2a0a:4cc0:1:1055:c4ed:4bff:fe62:91ea |
v2202605307895456992.megasrv.de nobody.yourvserver.net |
AS197540 netcup GmbH AS197540 netcup GmbH |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 152.53.18.198 |
| 🔶 Autoconfig | 152.53.18.198 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a0a:4cc0:1:1055:c4ed:4bff:fe62:91ea | 600s | nobody.yourvserver.net | AS197540 | netcup GmbH | 2a0a:4cc0:0:0:0:0:0:0/43 | 🇦🇹 Austria | Vienna |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _xmpp-client._tcp | 0 | 5 | 5222 | dubwise.dk |
| _xmpp-server._tcp | 0 | 5 | 5269 | dubwise.dk |
| TXT Record |
|---|
| v=spf1 a mx -all |
| Policy | Record (dubwise.dk) |
|---|---|
| -all (hard fail) | v=spf1 a mx -all |
| Policy | Record (_dmarc.dubwise.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none |
| Flags | Tag | Value |
|---|---|---|
| 0 | issue | letsencrypt.org |
| www | 152.53.18.198 (AS197540) (address records, no CNAME) |
| www vs bare domain | Same network dubwise.dk: 152.53.18.198 2a0a:4cc0:1:1055:c4ed:4bff:fe62:91ea (AS197540) www.dubwise.dk: 152.53.18.198 (AS197540) |
| 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 |
|---|---|---|
| — | 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| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2024101802 |
| Primary NS (MNAME) | ns.dandomain.dk |
| Responsible (RNAME) | hostmaster@dandomain.dk |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 300s |
| Field | Value |
|---|---|
| Registrar | DANDOMAIN A/S |
| Registered | 2024-09-13 |
| Expires | 2027-09-12 (330d) |
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 |
|---|---|
| dubfood.dk | DANDOMAIN A/S |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-08 14:33:39 | 579ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-16 08:53:49 | 754ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-26 03:23:44 | 757ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-20 19:25:41 | 1216ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-20 08:50:52 | 2931ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-18 14:06:18 shown | 890ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-17 04:55:07 | 546ms | 2 NS 1 A 1 MX | 🔒 Secure |