tapebook.dk is a .dk domain served by 3 nameservers (ns1.kitdns.no, ns2.kitdns.no, ns3.kitdns.no). It was registered on 5 January 2016 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 52.57.138.167 is hosted by Amazon.com, Inc. (AS16509) in Germany. The zone is not DNSSEC-signed, has no 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 |
|---|---|---|---|---|---|---|---|
| 52.57.138.167 | 600s | ec2-52-57-138-167.eu-central-1.compute.amazonaws.com | AS16509 | Amazon.com, Inc. | 52.56.0.0/14 | 🇩🇪 Germany | Frankfurt am Main |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | tapebook.dk → 52.57.138.167 |
| 🔶 Autoconfig | tapebook.dk → 52.57.138.167 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a05:d014:9d4:dd01:d150:358d:dae4:1c76 | 600s | — | AS16509 | Amazon.com, Inc. | 2a05:d000:0:0:0:0:0:0/25 | 🇩🇪 Germany | Frankfurt am Main |
| TXT Record |
|---|
| v=spf1 a mx include:konsept-it.no include:sendgrid.net ~all |
| Policy | Record (tapebook.dk) |
|---|---|
| ~all (soft fail) | v=spf1 a mx include:konsept-it.no include:sendgrid.net ~all |
| www CNAME | web1-ovh-fra.kitcloud.no (all on kitcloud.no) |
| www vs bare domain | Same network tapebook.dk: 51.75.70.96 2001:41d0:701:1100::647f (AS16276) www.tapebook.dk: 51.75.70.96 2001:41d0:701:1100::647f (AS16276) |
| Wildcard | No |
| Denial of existence | Compact NSEC (RFC 9824, "black lies") not walkable |
| CDS / CDNSKEY | Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY |
DNS lookups: 15/10 · policy: ~all
| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.tapebook.dk | tapebook.dk |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✓ Found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2406669039 |
| Primary NS (MNAME) | ns1.kitdns.no |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Field | Value |
|---|---|
| Registrar | ASCIO TECHNOLOGIES, CORP. DANMARK - FILIAL AF ASCIO TECHNOLOGIES, CORP. CANADA |
| Registered | 2016-01-05 |
| Expires | 2027-01-31 (102d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-10 08:23:59 | 3285ms | 3 NS 1 A 0 MX | 🔓 Insecure |
| 2026-10-09 06:37:39 | 1143ms | 3 NS 1 A 0 MX | 🔓 Insecure |
| 2026-10-08 06:34:51 | 853ms | 3 NS 1 A 0 MX | 🔓 Insecure |
| 2026-10-03 13:10:25 | 733ms | 3 NS 1 A 0 MX | 🔓 Insecure |
| 2026-09-24 22:55:39 | 2902ms | 3 NS 1 A 0 MX | 🔓 Insecure |
| 2026-09-23 22:02:08 | 667ms | 3 NS 1 A 0 MX | 🔓 Insecure |
| 2026-09-17 15:21:39 | 2007ms | 3 NS 1 A 0 MX | 🔓 Insecure |
| 2026-09-06 20:06:48 | 2920ms | 3 NS 1 A 0 MX | 🔓 Insecure |
| 2026-08-28 09:14:38 | 1293ms | 3 NS 1 A 0 MX | 🔓 Insecure |
| 2026-08-24 18:08:05 | 809ms | 3 NS 1 A 0 MX | 🔓 Insecure |
| 2026-08-23 13:58:42 | 2271ms | 3 NS 1 A 0 MX | 🔓 Insecure |
| 2026-08-06 20:07:34 | 9787ms | 3 NS 1 A 0 MX | 🔓 Insecure |
| 2026-07-31 06:46:00 | 8659ms | 3 NS 1 A 0 MX | 🔓 Insecure |
| 2026-07-27 19:23:35 | 1101ms | 3 NS 1 A 0 MX | 🔓 Insecure |
| 2026-07-06 20:33:14 | 785ms | 3 NS 1 A 0 MX | 🔓 Insecure |
| 2026-06-21 07:00:46 shown | 529ms | 3 NS 1 A 0 MX | 🔓 Insecure |
| 2026-06-19 16:15:16 | 1433ms | 3 NS 1 A 0 MX | 🔓 Insecure |
| 2026-06-17 22:18:19 | 1264ms | 3 NS 1 A 0 MX | 🔓 Insecure |