booksession.dk

📜 Historical scan 2026-06-23 15:55:02  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

booksession.dk is a .dk domain served by 4 nameservers (ns1.quickdns.dk, ns2.quickdns.dk, ns3.quickdns.dk and 1 more). It was registered on 30 April 2018 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 54.84.55.102 is hosted by Amazon.com, Inc. (AS14618) in United States. 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#

4 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 Records#

1 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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-09 13:13:15
www CNAMEfleksiba.dk.opts-slash.booking.opts-https.redirect.center (all on redirect.center)
www vs bare domainSame network
booksession.dk: 54.84.55.102 (AS14618)
www.booksession.dk: 54.84.55.102 (AS14618)
WildcardYes: any name under the zone resolves

🔏 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)

🔐 DNSSEC#

521ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

226ms
FieldValue
Serial2025091200
Primary NS (MNAME)ns1.quickdns.dk
Responsible (RNAME)hostmaster@quickdns.dk
Refresh14400s
Retry7200s
Expire2415600s
Minimum (neg-cache TTL)3600s

📋 Registration#

WHOIS fetched 2026-10-17 00:06:18
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2018-04-30
Expires2029-04-30 (922d)
📋 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
2026-10-09 13:13:15 1147ms 4 NS 1 A 0 MX 🔓 Insecure
2026-09-30 05:20:47 670ms 4 NS 1 A 0 MX 🔓 Insecure
2026-09-26 02:24:49 9522ms 4 NS 1 A 0 MX 🔓 Insecure
2026-09-12 14:45:31 896ms 4 NS 1 A 0 MX 🔓 Insecure
2026-06-23 15:55:02 shown 4444ms 4 NS 1 A 0 MX 🔓 Insecure
2026-06-23 13:11:59 1161ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-22 02:02:29 1179ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-20 03:57:42 7483ms 4 NS 1 A 0 MX 🔓 Insecure
2026-06-20 03:27:01 2826ms 4 NS 1 A 0 MX 🔓 Insecure
2026-06-19 17:03:23 947ms 4 NS 1 A 0 MX 🔓 Insecure
2026-06-16 16:20:45 2916ms 4 NS 1 A 0 MX 🔓 Insecure
2026-06-16 16:04:56 1290ms 4 NS 1 A 0 MX 🔓 Insecure
2026-06-16 16:02:08 1687ms 4 NS 1 A 0 MX 🔓 Insecure
2026-06-16 16:01:16 972ms 4 NS 1 A 0 MX 🔓 Insecure
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