bookingonline.dk

Records from scan: 2026-09-28 07:48:28  ·  495ms total  ·  last checked 2026-10-16 01:57 (unchanged)
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

bookingonline.dk is a .dk domain served by 2 nameservers (dns1.compusoft.dk, dns2.compusoft.dk). It was registered on 30 October 2001 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 80.166.12.15 is hosted by TDC Holding A/S (AS3292) in Denmark. Mail is handled by spamfilter1.compusoft.dk, spamfilter2.compusoft.dk. The zone is not DNSSEC-signed, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records   37ms
NameserverIP addressesPTRASN / ISP
dns1.compusoft.dk 80.166.12.253
80.166.12.3		 —
dns1.compusoft.dk.compusoft.dk		 AS3292 TDC Holding A/S
AS3292 TDC Holding A/S
dns2.compusoft.dk 80.166.12.2 dns1.compuasp.dk AS3292 TDC Holding A/S

🌍 A Records#

1 records   40ms
IPTTLPTRASNISP / OrgCIDRCountryCity
80.166.12.15 43200s — AS3292 TDC Holding A/S 80.160.0.0/13 🇩🇰 Denmark —

📧 MX Records#

2 records   35ms
PriorityTTLMail ServerIP addressesPTRASN
10 43200s spamfilter1.compusoft.dk 80.166.12.8 nod.compusoft.dk AS3292 TDC Holding A/S
10 43200s spamfilter2.compusoft.dk 80.166.12.8 nod.compusoft.dk AS3292 TDC Holding A/S

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover80.166.12.231
🔶 Autoconfig80.166.12.231

🔷 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#

checked 2026-10-14 23:59:25
www80.166.12.15 (AS3292) (address records, no CNAME)
www vs bare domainSame network
bookingonline.dk: 80.166.12.15 (AS3292)
www.bookingonline.dk: 80.166.12.15 (AS3292)
WildcardYes: any name under the zone resolves

🔗 TLSA / DANE#

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

🔐 DNSSEC#

83ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

0ms
FieldValue
Serial1398168746
Primary NS (MNAME)dns1.compusoft.dk
Responsible (RNAME)webmaster@compusoft.dk
Refresh10800s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)43200s

📋 Registration#

WHOIS fetched 2026-10-07 22:31:25
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2001-10-30
Expires2026-12-31 (75d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
37ms
A
40ms
MX
35ms
AAAA
40ms
TXT
159ms
CAA
47ms
HTTPS
47ms
TLSA
72ms
SOA
0ms
MTA-STS
52ms
DNSSEC
83ms
SRV
59ms
Total
495ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-09-28 07:48:28 shown 495ms 2 NS 1 A 2 MX 🔓 Insecure
2026-06-28 07:11:55 1712ms 2 NS 1 A 2 MX 🔓 Insecure
2026-06-24 08:22:05 722ms 2 NS 1 A 2 MX ❓ Unknown
2026-06-16 15:55:05 749ms 2 NS 1 A 2 MX 🔓 Insecure
dhd.dk [/] search Domains, Hosts & DNS — .dk zone