booksession.dk
Last scanned: 2026-06-23 15:55:02  ·  4444ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   214ms
NameserverIP addressesPTRASN / ISP
ns1.quickdns.dk 178.62.214.234
2a03:b0c0:2:d0::552:9001		 —
—		 AS14061 DigitalOcean, LLC
AS14061 DigitalOcean, LLC
ns2.quickdns.dk 185.126.153.42 amy.quickdns.dk AS47527 DLX A/S
ns3.quickdns.dk 178.62.214.234
2a03:b0c0:2:d0::552:9001		 —
—		 AS14061 DigitalOcean, LLC
AS14061 DigitalOcean, LLC
ns4.quickdns.dk 185.126.153.42 amy.quickdns.dk AS47527 DLX A/S
🌍 A Records1 records   167ms
IPTTLPTRASNISP / OrgCIDRCountryCity
54.84.55.102 3600s ec2-54-84-55-102.compute-1.amazonaws.com AS14618 Amazon.com, Inc. 54.80.0.0/13 🇺🇸 United States Ashburn
📧 MX Records
📧
No MX records found
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoverfleksiba.dk.opts-slash.booking.opts-https.redirect.center → 54.84.55.102
🔶 Autoconfigfleksiba.dk.opts-slash.booking.opts-https.redirect.center → 54.84.55.102
🔷 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
🔏 ACME Challenge
TypeNameValue
CNAME _acme-challenge.booksession.dk fleksiba.dk.opts-slash.booking.opts-https.redirect.center
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC521ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA226ms
FieldValue
Serial2025091200
Primary NS (MNAME)ns1.quickdns.dk
Responsible (RNAME)hostmaster@quickdns.dk
Refresh14400s
Retry7200s
Expire2415600s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
214ms
A
167ms
MX
161ms
AAAA
238ms
TXT
671ms
CAA
233ms
HTTPS
216ms
TLSA
2074ms
SOA
226ms
MTA-STS
317ms
DNSSEC
521ms
SRV
945ms
Total
4444ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-23 15:55:02 4444ms 4 NS 1 A 0 MX 🔓 Insecure View
2026-06-23 13:11:59 1161ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-22 02:02:29 1179ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-20 03:57:42 7483ms 4 NS 1 A 0 MX 🔓 Insecure View
2026-06-20 03:27:01 2826ms 4 NS 1 A 0 MX 🔓 Insecure View
2026-06-19 17:03:23 947ms 4 NS 1 A 0 MX 🔓 Insecure View
2026-06-16 16:20:45 2916ms 4 NS 1 A 0 MX 🔓 Insecure View
2026-06-16 16:04:56 1290ms 4 NS 1 A 0 MX 🔓 Insecure View
2026-06-16 16:02:08 1687ms 4 NS 1 A 0 MX 🔓 Insecure View
2026-06-16 16:01:16 972ms 4 NS 1 A 0 MX 🔓 Insecure View
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