fillform.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 18 September 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 172.234.99.201 is hosted by Akamai Connected Cloud (AS63949) in Sweden. Mail is handled by mxa.eu.mailgun.org, mxb.eu.mailgun.org. 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.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 172.234.99.201 | 43200s | 172-234-99-201.ip.linodeusercontent.com | AS63949 | Akamai Connected Cloud | 172.234.0.0/16 | 🇸🇪 Sweden | Stockholm |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 86400s | mxa.eu.mailgun.org | 34.111.130.244 | 244.130.111.34.bc.googleusercontent.com | AS396982 Google LLC |
| 10 | 86400s | mxb.eu.mailgun.org | 34.111.130.244 | 244.130.111.34.bc.googleusercontent.com | AS396982 Google LLC |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 172.234.99.201 |
| 🔶 Autoconfig | 172.234.99.201 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2600:3c09::f03c:95ff:fe42:3a4d | 86400s | — | AS63949 | Akamai Connected Cloud | 2600:3c08:0:0:0:0:0:0/30 | 🇸🇪 Sweden | Stockholm |
| TXT Record |
|---|
| v=spf1 include:mailgun.org ~all |
| Policy | Record (fillform.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:mailgun.org ~all |
| Policy | Record (_dmarc.fillform.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; pct=100; fo=1; ri=3600; rua=mailto:fd551062@dmarc.mailgun.org,mailto:c616e2ce@inbox.ondmarc.com; ruf=mailto:fd551062@dmarc.mailgun.org,mailto:c616e2ce@inbox.ondmarc.com; |
| www | 172.234.99.201 (AS63949) (address records, no CNAME) |
| www vs bare domain | Same network fillform.dk: 172.234.99.201 2600:3c09::f03c:95ff:fe42:3a4d (AS63949) www.fillform.dk: 172.234.99.201 (AS63949) |
| Wildcard | Yes: any name under the zone resolves |
| Selector | CNAME | Key |
|---|---|---|
| s1 | — | 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: 5/10 · 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 | 2021000035 |
| Primary NS (MNAME) | ns1.linode.com |
| Responsible (RNAME) | cwkrammer@gmail.com |
| Refresh | 14400s |
| Retry | 14400s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 86400s |
| Field | Value |
|---|---|
| Registrar | ONE.COM A/S |
| Registered | 2024-09-18 |
| Expires | 2027-09-17 (326d) |
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 05:41:20 | 1434ms | 5 NS 1 A 2 MX | 🔓 Insecure |
| 2026-10-07 22:55:43 | 1034ms | 5 NS 1 A 2 MX | 🔓 Insecure |
| 2026-10-03 22:57:14 | 1290ms | 5 NS 1 A 2 MX | 🔓 Insecure |
| 2026-09-28 13:47:37 | 1462ms | 5 NS 1 A 2 MX | 🔓 Insecure |
| 2026-07-21 08:51:11 | 10224ms | 5 NS 1 A 2 MX | 🔓 Insecure |
| 2026-06-19 14:22:07 shown | 1526ms | 5 NS 1 A 2 MX | 🔓 Insecure |
| 2026-06-17 10:02:19 | 5133ms | 5 NS 1 A 2 MX | 🔓 Insecure |