skilte-online.dk is a .dk domain served by 2 nameservers (cartman.ns.cloudflare.com, katja.ns.cloudflare.com). It was registered on 12 October 2007 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 76.76.21.21 is hosted by Amazon.com, Inc. (AS16509) in United States. Mail is handled by s13845.fra1.stableserver.net. 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.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 76.76.21.21 | 300s | — | AS16509 | Amazon.com, Inc. | 76.76.21.0/24 | 🇺🇸 United States | Walnut |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 300s | s13845.fra1.stableserver.net | 209.42.31.21 | s13845.fra1.stableserver.net | AS209341 WHG Hosting Services Ltd |
| TXT Record |
|---|
| google-site-verification=_Z3PlLsEcC5S1RB75rmwzXbrysWQkeksm9JIS5eTNdA |
| v=spf1 +a +mx +ip4:209.42.31.21 include:spf.mysecurecloudhost.com ~all |
| Policy | Record (skilte-online.dk) |
|---|---|
| ~all (soft fail) | v=spf1 +a +mx +ip4:209.42.31.21 include:spf.mysecurecloudhost.com ~all |
| Policy | Record (_dmarc.skilte-online.dk) |
|---|---|
| p=reject | v=DMARC1;p=reject;sp=none;adkim=r;aspf=r;pct=100;fo=1;rf=afrf;ri=86400;rua=mailto:richard@targethouse.dk;ruf=mailto:richard@targethouse.dk |
| www | 76.76.21.21 (AS16509) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | No |
| Selector | CNAME | Key |
|---|---|---|
| default | — | RSA Invalid key data — receivers can't verify signatures |
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 | 2409326702 |
| Primary NS (MNAME) | cartman.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 | 2007-10-12 |
| Expires | 2026-10-31 (7d) |
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 |
|---|---|
| bildekoration.dk | Simply.com A/S |
| online-skilte.dk | Punktum dk A/S (direct) |
| online-tryksag.dk | Punktum dk A/S (direct) |
| skilteonline.dk | Punktum dk A/S (direct) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-03 08:31:14 | 622ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-29 21:29:09 | 695ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-18 22:37:32 | 1560ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-11 20:16:07 | 893ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-27 07:28:51 | 685ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-16 05:01:42 | 1008ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-12 23:23:35 shown | 9955ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-20 05:19:27 | 542ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-20 03:43:19 | 702ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-18 05:12:57 | 1763ms | 2 NS 1 A 1 MX | 🔓 Insecure |