bookmundo.dk is a .dk domain served by 3 nameservers (ns3.firstfind.nl, ns4.firstfind.nl, ns5.firstfind.net). It was registered on 30 May 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 141.138.168.155 is hosted by Previder B.V. (AS20847) in The Netherlands. Mail is handled by smtp.google.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 |
|---|---|---|---|
| ns3.firstfind.nl | — | — | — |
| ns4.firstfind.nl | — | — | — |
| ns5.firstfind.net | — | — | — |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 141.138.168.155 | — | s199.webhostingserver.nl | AS20847 | Previder B.V. | 141.138.168.0/22 | 🇳🇱 The Netherlands | — |
| TXT Record |
|---|
| brevo-code:db40a6fb4e642d9de50171cca543c12d |
| google-site-verification=UNnLxSMhJW6L7tNgbsQEPdSCxIxltgTaGzg5wh1Khbw |
| v=spf1 include:_spf.google.com include:spf.sendinblue.com ~all |
| Policy | Record (bookmundo.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:_spf.google.com include:spf.sendinblue.com ~all |
| Policy | Record (_dmarc.bookmundo.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; sp=none; rua=mailto:dmarc@mailinblue.com!10m; ruf=mailto:dmarc@mailinblue.com!10m; rf=afrf; pct=100; ri=86400 |
| www CNAME | bookmundo.dk (all on bookmundo.dk) |
| www vs bare domain | Same network |
| Wildcard | No |
| Selector | CNAME | Key |
|---|---|---|
| default | — | RSA · ~2048 bit |
| — | 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: 2/10 · 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 | 2026061101 |
| Primary NS (MNAME) | ns3.firstfind.nl |
| Responsible (RNAME) | hostmaster@firstfind.nl |
| Refresh | 16384s |
| Retry | 2048s |
| Expire | 1048576s |
| Minimum (neg-cache TTL) | 14400s |
| Field | Value |
|---|---|
| Registrar | Realtime Register B.V. |
| Registered | 2025-05-30 |
| Expires | 2027-05-29 (213d) |
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).
No other domain with this registrant in our WHOIS data yet| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-23 05:12:17 | 2927ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-16 04:30:10 | 2553ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-08 03:38:18 | 3464ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-01 23:25:10 | 1948ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-30 23:23:15 | 1998ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-25 07:39:55 | 2961ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-24 02:47:09 | 1967ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-18 08:24:09 | 2520ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-14 05:34:57 | 1716ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-08 11:34:25 | 4748ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-27 19:21:32 | 1791ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-20 13:09:22 | 6740ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-13 09:37:59 | 5291ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-08 00:52:41 | 3392ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-01 02:12:04 | 3541ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-23 16:27:09 | 3994ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-16 12:43:17 | 9984ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-09 03:02:43 | 3392ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-03 12:43:49 | 1175ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-26 01:40:07 | 809ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-23 12:56:13 | 1151ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-20 06:43:15 | 1260ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-16 16:12:03 | 1821ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-16 16:10:38 | 629ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-16 16:00:29 | 3223ms | 3 NS 1 A 1 MX | 🔓 Insecure |