bookswap.dk

📜 Historical scan 2026-06-16 16:00:12  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

bookswap.dk is a .dk domain served by 3 nameservers (ns.zone.eu, ns2.zone.ee, ns3.zonedata.net). It was registered on 26 August 2021 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.31.240.240 is hosted by Zone Media OU (AS49604) in Estonia. The zone is not DNSSEC-signed, 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.

🖥️ Nameservers#

3 records   168ms
NameserverIP addressesPTRASN / ISP
ns.zone.eu — — —
ns2.zone.ee — — —
ns3.zonedata.net — — —

🌍 A Records#

1 records   148ms
IPTTLPTRASNISP / OrgCIDRCountryCity
185.31.240.240 — vs-dip-240-240.rid10.zonevs.eu AS49604 Zone Media OU 185.31.240.0/22 🇪🇪 Estonia —

📧 MX Records#

📧
No MX records found

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝
No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

latest probe, not this scan · checked 2026-09-30 11:29:52
www CNAMEbookswap.dk (all on bookswap.dk)
WildcardNo

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

298ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

146ms
FieldValue
Serial2021082613
Primary NS (MNAME)ns.zone.eu
Responsible (RNAME)hostmaster@zone.eu
Refresh10800s
Retry3600s
Expire2419200s
Minimum (neg-cache TTL)3600s

📋 Registration#

WHOIS fetched 2026-10-10 04:10:26
FieldValue
RegistrarASCIO TECHNOLOGIES, CORP. DANMARK - FILIAL AF ASCIO TECHNOLOGIES, CORP. CANADA
Registered2021-08-26
Expires2027-08-31 (318d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
168ms
A
148ms
MX
140ms
AAAA
125ms
TXT
325ms
CAA
143ms
HTTPS
157ms
TLSA
247ms
SOA
146ms
MTA-STS
178ms
DNSSEC
298ms
SRV
0ms
Total
1191ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-09-30 11:29:52 726ms 3 NS 1 A 0 MX 🔓 Insecure
2026-09-04 05:13:11 10258ms 3 NS 1 A 0 MX 🔓 Insecure
2026-08-26 21:20:31 9640ms 3 NS 1 A 0 MX 🔓 Insecure
2026-06-25 18:51:51 953ms 3 NS 1 A 0 MX 🔓 Insecure
2026-06-20 17:33:24 889ms 3 NS 1 A 0 MX 🔓 Insecure
2026-06-16 16:10:42 2037ms 3 NS 1 A 0 MX 🔓 Insecure
2026-06-16 16:05:05 560ms 3 NS 1 A 0 MX 🔓 Insecure
2026-06-16 16:00:57 457ms 3 NS 1 A 0 MX 🔓 Insecure
2026-06-16 16:00:12 shown 1191ms 3 NS 1 A 0 MX 🔓 Insecure
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