online-booking.dk DNS records

🖥️ Nameservers2 records 43ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.dandomain.dk	185.25.141.3 2a02:2339:4006:109::dd	ns.dandomain.dk ns.dandomain.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.dandomain.dk	2a02:2339:1:108::dd:dd 91.197.248.66	ns2.dandomain.dk ns2.dandomain.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records1 records 37ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
77.243.132.149	900s	—	AS48854	team.blue Denmark A/S	77.243.128.0/20	🇩🇰 Denmark	—

📧 MX Records1 records 42ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	1800s	onlinebooking-dk01e.mail.protection.outlook.com	2a01:111:f403:ca04::8 2a01:111:f403:ca04::e 2a01:111:f403:ca38::8 2a01:111:f403:ca48::c 52.101.181.153 52.101.68.36 52.101.73.126 52.101.91.159	mail-db5pr02cu00100.inbound.protection.outlook.com mail-db8pr02cu00106.inbound.protection.outlook.com mail-wa4pr04cu00100.inbound.protection.outlook.com mail-miypr03cu00104.inbound.protection.outlook.com mail-wa4pr04cu00101.inbound.protection.outlook.com mail-db5pr02cu00104.inbound.protection.outlook.com mail-am8pr83cu00106.inbound.protection.outlook.com mail-matpr04cu00207.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 52.98.149.136
🔶 Autoconfig	online-booking.dk → 77.243.132.149

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 146ms

TXT Record
MS=ms10738271
v=spf1 mx ip4:194.150.112.200/29 ip4:77.243.132.128/26 include:_spf.createsend.com include:spf.protection.outlook.com include:helpscoutemail.com -all

✉️ SPF

Policy	Record (online-booking.dk)
-all (hard fail)	v=spf1 mx ip4:194.150.112.200/29 ip4:77.243.132.128/26 include:_spf.createsend.com include:spf.protection.outlook.com include:helpscoutemail.com -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

🔏 ACME Challenge

Type	Name	Value
CNAME	_acme-challenge.online-booking.dk	online-booking.dk

🔗 TLSA / DANE

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

🔐 DNSSEC92ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA0ms

Field	Value
Serial	2026012002
Primary NS (MNAME)	ns.dandomain.dk
Responsible (RNAME)	hostmaster@dandomain.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

43ms

A

37ms

MX

42ms

AAAA

59ms

TXT

146ms

CAA

50ms

HTTPS

51ms

TLSA

314ms

SOA

0ms

MTA-STS

55ms

DNSSEC

92ms

SRV

64ms

Total

1079ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-03 09:18:17	1079ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-01 15:51:00	944ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-22 17:35:21	895ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-20 05:29:54	1131ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-18 06:33:16	1728ms	2 NS 1 A 1 MX	🔒 Secure	View