book-plads.dk
Last scanned: 2026-08-26 00:20:17  ·  470ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   46ms
NameserverIP addressesPTRASN / ISP
ns01.one.com 195.206.121.10
2001:67c:28cc::10		 ns01.one.com
ns01.one.com		 AS197495 One.com A/S
AS197495 One.com A/S
ns02.one.com 185.10.11.10
2001:67c:3c0::10		 ns02.one.com
ns02.one.com		 AS51468 One.com A/S
AS51468 One.com A/S
🌍 A Records1 records   44ms
IPTTLPTRASNISP / OrgCIDRCountryCity
217.116.232.209 3600s 209.giga-ptr.232.116.217.in-addr.arpa
web9.gigahost.dk		 AS47292 Sentia Denmark A/S 217.116.224.0/20 🇩🇰 Denmark —
📧 MX Records2 records   47ms
PriorityTTLMail ServerIP addressesPTRASN
10 43200s mx1.gigahost.dk 46.183.139.11 mx1.gigahost.dk AS47292 Sentia Denmark A/S
20 43200s mx2.gigahost.dk 46.183.139.12 mx2.gigahost.dk AS47292 Sentia Denmark A/S
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   145ms
TXT Record
v=spf1 include:spf.gigahost.dk -all
✉️ SPF
PolicyRecord (book-plads.dk)
-all (hard fail) v=spf1 include:spf.gigahost.dk -all
📨 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
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC82ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026032501
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
46ms
A
44ms
MX
47ms
AAAA
52ms
TXT
145ms
CAA
40ms
HTTPS
53ms
TLSA
54ms
SOA
0ms
MTA-STS
69ms
DNSSEC
82ms
SRV
60ms
Total
470ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 00:20:17 470ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-26 11:38:20 656ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-20 19:34:44 554ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-20 07:17:51 537ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-20 00:36:39 402ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-16 15:55:51 495ms 2 NS 1 A 2 MX 🔒 Secure View
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