booqr.dk is a .dk domain served by 3 nameservers (helium.ns.hetzner.de, hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com). It was registered on 30 May 2015 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.62.208.112 is hosted by Hetzner Online GmbH (AS24940) in Finland. Mail is handled by mailing.booqr.dk.booqr.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 |
|---|---|---|---|
| helium.ns.hetzner.de | — | — | — |
| hydrogen.ns.hetzner.com | — | — | — |
| oxygen.ns.hetzner.com | — | — | — |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 46.62.208.112 | — | static.112.208.62.46.clients.your-server.de | AS24940 | Hetzner Online GmbH | 46.62.128.0/17 | 🇫🇮 Finland | Helsinki |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10000 | — | mailing.booqr.dk.booqr.dk | — | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a01:4f9:c012:9bd0::1 | — | — | AS24940 | Hetzner Online GmbH | 2a01:4f8:0:0:0:0:0:0/31 | 🇫🇮 Finland | Helsinki |
| TXT Record |
|---|
| v=spf1 mx a include:_spf.emaillabs.co ~all |
| Policy | Record (booqr.dk) |
|---|---|
| ~all (soft fail) | v=spf1 mx a include:_spf.emaillabs.co ~all |
| Policy | Record (_dmarc.booqr.dk) |
|---|---|
| p=reject | v=DMARC1;p=reject;pct=1;rua=mailto:dmarc@vercom.pl |
| Flags | Tag | Value |
|---|---|---|
| 0 | issue | letsencrypt.org |
| www CNAME | klinkby.github.io (all on github.io) |
| www vs bare domain | Different networks booqr.dk: 46.62.208.112 2a01:4f9:c012:9bd0::1 (AS24940) (all like this)www.booqr.dk: 185.199.108.153 185.199.109.153 185.199.110.153 185.199.111.153 (AS54113) |
| 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 |
| Selector | CNAME | Key |
|---|---|---|
| default | 57200b-7200e1.dkimbox.com | 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: 3/10 · 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 | 2025102000 |
| Primary NS (MNAME) | hydrogen.ns.hetzner.com |
| Responsible (RNAME) | dns@hetzner.com |
| Refresh | 86400s |
| Retry | 10800s |
| Expire | 3600000s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Simply.com A/S |
| Registered | 2015-05-30 |
| Expires | 2027-05-31 (219d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-23 04:44:32 | 4714ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-14 13:28:26 | 1805ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-03 19:22:56 | 2148ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-02 19:19:47 | 981ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-23 16:46:28 | 1072ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-27 17:46:53 | 1149ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-27 04:47:26 | 1071ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-02 10:31:59 | 2741ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-20 03:31:26 | 843ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-16 16:16:54 | 1491ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-16 16:10:55 | 485ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-16 16:03:27 | 1529ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-16 16:00:05 shown | 579ms | 3 NS 1 A 1 MX | 🔓 Insecure |