donjuan.dk is a .dk domain served by 5 nameservers (ns1.linode.com, ns2.linode.com, ns3.linode.com and 2 more). It was registered on 3 May 2016 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 172.104.245.108 is hosted by Akamai Connected Cloud (AS63949) in Germany. Mail is handled by mail.donjuan.dk. The zone is not DNSSEC-signed, 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.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns1.linode.com | — | — | — |
| ns2.linode.com | — | — | — |
| ns3.linode.com | — | — | — |
| ns4.linode.com | — | — | — |
| ns5.linode.com | — | — | — |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 172.104.245.108 | — | shemeri2.dk | AS63949 | Akamai Connected Cloud | 172.104.224.0/19 | 🇩🇪 Germany | Frankfurt am Main |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | — | mail.donjuan.dk | 172.104.245.108 | shemeri2.dk | AS63949 Akamai Connected Cloud |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a01:7e01::f03c:91ff:fe2b:c0 | — | — | AS63949 | Akamai Connected Cloud | 2a01:7e00:0:0:0:0:0:0/30 | 🇩🇪 Germany | Frankfurt am Main |
| TXT Record |
|---|
| v=spf1 a mx ip4:172.104.245.108 ip4:139.162.165.23 include:sendgrid.net include:sparkpostmail.com include:pmail.dk -all |
| Policy | Record (donjuan.dk) |
|---|---|
| -all (hard fail) | v=spf1 a mx ip4:172.104.245.108 ip4:139.162.165.23 include:sendgrid.net include:sparkpostmail.com include:pmail.dk -all |
| Policy | Record (_dmarc.donjuan.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none |
| www | 172.104.245.108 2a01:7e01::f03c:91ff:fe2b:c0 (AS63949) (address records, no CNAME) |
| www vs bare domain | Same network donjuan.dk: 172.104.245.108 2a01:7e01::f03c:91ff:fe2b:c0 (AS63949) www.donjuan.dk: 172.104.245.108 2a01:7e01::f03c:91ff:fe2b:c0 (AS63949) |
| Wildcard | No |
DNS lookups: 15/10 · policy: -all
| 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 | 2021000001 |
| Primary NS (MNAME) | ns1.linode.com |
| Responsible (RNAME) | info+server2-linode@webwapsolutions.com |
| Refresh | 14400s |
| Retry | 14400s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 86400s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2016-05-03 |
| Expires | 2027-05-31 (226d) |
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).
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-09 09:22:57 | 3287ms | 5 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-01 00:15:29 | 1069ms | 5 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-08 17:48:17 | 1642ms | 5 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-24 14:41:37 | 1777ms | 5 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-17 04:11:06 shown | 893ms | 5 NS 1 A 1 MX | 🔓 Insecure |