bookbot.dk is a .dk domain served by 3 nameservers (ns1.websupport.cz, ns2.websupport.cz, ns3.websupport.eu). It was registered on 28 April 2022 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 37.9.175.25 is hosted by WebSupport s.r.o. (AS51013) in Slovakia. Mail is handled by mailin1.bookbot.dk, mailin2.bookbot.dk. The zone is DNSSEC-signed and validates, has no 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 |
|---|---|---|---|---|---|---|---|
| 37.9.175.25 | 600s | 25.175.9.37.in-addr.arpa.websupport.sk | AS51013 | WebSupport s.r.o. | 37.9.168.0/21 | 🇸🇰 Slovakia | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 600s | mailin1.bookbot.dk | 37.9.169.110 | mail-proxymxphy-8.websupport.sk | AS51013 WebSupport s.r.o. |
| 100 | 600s | mailin2.bookbot.dk | 37.9.169.111 | mail-proxymxphy-7.websupport.sk | AS51013 WebSupport s.r.o. |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | web.prod.bts.websupport.sk → 37.9.169.171 |
| 🔶 Autoconfig | web.prod.bts.websupport.sk → 37.9.169.171 |
| TXT Record |
|---|
| spf2.0/pra a mx include:_sid.websupport.sk ?all |
| v=spf1 a mx include:_spf.websupport.sk ?all |
| Policy | Record (bookbot.dk) |
|---|---|
| ?all (neutral) | v=spf1 a mx include:_spf.websupport.sk ?all |
| www | 37.9.175.25 (AS51013) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| Denial of existence | NSEC3 · 0 iterations · 8-byte salt RFC 9276 recommends 0 iterations and no salt |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
DNS lookups: 4/10 · policy: ?all
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 1782717305 |
| Primary NS (MNAME) | ns1.websupport.cz |
| Responsible (RNAME) | admin@websupport.cz |
| Refresh | 7200s |
| Retry | 2048s |
| Expire | 1048576s |
| Minimum (neg-cache TTL) | 2560s |
| Field | Value |
|---|---|
| Registrar | ASCIO TECHNOLOGIES, CORP. DANMARK - FILIAL AF ASCIO TECHNOLOGIES, CORP. CANADA |
| Registered | 2022-04-28 |
| Expires | 2027-04-27 (192d) |
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 |
|---|---|---|---|
| 2026-10-02 16:38:07 | 2017ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-10-01 16:34:47 | 1040ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-27 15:58:35 | 714ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-24 17:06:05 | 991ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-07 23:15:22 | 2843ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-04 07:00:22 | 999ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-28 06:55:21 | 1449ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-23 00:17:07 | 2458ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-09 22:59:12 | 3170ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-08 17:06:10 | 1141ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-07-26 18:33:26 | 1477ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-07-15 04:07:57 | 1322ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-30 10:05:58 shown | 1501ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-25 22:25:53 | 962ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-22 22:37:34 | 1965ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-16 15:55:58 | 815ms | 3 NS 1 A 2 MX | 🔒 Secure |