aarhussejlklub.dk is a .dk domain served by 2 nameservers (ns5.kasserver.com, ns6.kasserver.com). It was registered on 27 May 1999 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 85.13.129.26 is hosted by Neue Medien Muennich GmbH (AS34788) in Germany. Mail is handled by w013d1e8.kasserver.com. 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.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns5.kasserver.com | — | — | — |
| ns6.kasserver.com | — | — | — |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 85.13.129.26 | — | dd29136.kasserver.com | AS34788 | Neue Medien Muennich GmbH | 85.13.128.0/18 | 🇩🇪 Germany | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | — | w013d1e8.kasserver.com | 85.13.129.26 | dd29136.kasserver.com | AS34788 Neue Medien Muennich GmbH |
| TXT Record |
|---|
| v=spf1 mx include:spf.simply.com include:servers.mcsv.net mx:mail.dk mx:emaildodo.com include:_spf.google.com a:mail.winkas.net ip4:93.176.80.16/29 ip4:93.162.241.194 ip4:193.32.65.0/24 ip4:93.90.117.1/24 ip4:93.90.115.1/24 ip4:83.221.236.56/32 ip4:83.221.236.57/32 ip4:83.221.236.58/32 -all |
| Policy | Record (aarhussejlklub.dk) |
|---|---|
| -all (hard fail) | v=spf1 mx include:spf.simply.com include:servers.mcsv.net mx:mail.dk mx:emaildodo.com include:_spf.google.com a:mail.winkas.net ip4:93.176.80.16/29 ip4:93.162.241.194 ip4:193.32.65.0/24 ip4:93.90.117.1/24 ip4:93.90.115.1/24 ip4:83.221.236.56/32 ip4:83.221.236.57/32 ip4:83.221.236.58/32 -all |
| Policy | Record (_dmarc.aarhussejlklub.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; rua=mailto:postmaster@aarhussejlklub.dk; |
| www CNAME | aarhussejlklub.dk (all on aarhussejlklub.dk) → 85.13.129.26 (AS34788) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| Selector | CNAME | Key |
|---|---|---|
| k1 | dkim.mcsv.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: 7/10 · policy: -all
No problems found| 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 | 2605100021 |
| Primary NS (MNAME) | ns5.kasserver.com |
| Responsible (RNAME) | hostmaster@kasserver.com |
| Refresh | 28800s |
| Retry | 7200s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 7200s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 1999-05-27 |
| Expires | 2031-06-30 (1709d) |
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 |
|---|---|
| aarhus2star.dk | Punktum dk A/S (direct) |
| hold-aarhussejlklub.dk | RegistryGate GmbH |
| sejlerskole-aarhussejlklub.dk | Simply.com A/S |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-02 10:49:02 | 2225ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-28 09:09:29 | 925ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-25 06:23:07 | 1883ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-26 03:22:06 | 2210ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-16 12:52:43 shown | 1176ms | 2 NS 1 A 1 MX | 🔓 Insecure |