tsbooking.dk DNS records

🖥️ Nameservers3 records 62ms

Nameserver	IP addresses	PTR	ASN / ISP
ns4.hostonline.dk	217.195.185.243 2a02:188:6004:14::10	ns4.hostonline.dk ns4.hostonline.dk	AS31027 GlobalConnect A/S AS31027 GlobalConnect A/S
ns5.hostonline.dk	217.195.185.244 2a02:188:6004:14::11	ns5.hostonline.dk ns5.hostonline.dk	AS31027 GlobalConnect A/S AS31027 GlobalConnect A/S
ns6.hostonline.dk	85.191.126.85	ns6.hostonline.dk	AS204274 AURA Fiber A/S

🌍 A Records1 records 68ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
217.195.185.247	3600s	—	AS31027	GlobalConnect A/S	217.195.176.0/20	🇩🇰 Denmark	Copenhagen

📧 MX Records

📧

No MX records found

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	autodiscoverredirect.hostonline.dk → 217.195.185.209

🔷 AAAA Records (IPv6)1 records 48ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:188:6004:1010::22	3600s	—	AS31027	GlobalConnect A/S	2a02:188:0:0:0:0:0:0/30	🇩🇰 Denmark	—

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 232ms

TXT Record
v=spf1 include:_spf.hostonline.dk include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (tsbooking.dk)
-all (hard fail)	v=spf1 include:_spf.hostonline.dk include:spf.protection.outlook.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

🔗 TLSA / DANE

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

🔐 DNSSEC75ms

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

🏷️ SOA0ms

Field	Value
Serial	2026083002
Primary NS (MNAME)	ns4.hostonline.dk
Responsible (RNAME)	hostmaster@hostonline.dk
Refresh	86400s
Retry	7200s
Expire	3600000s
Minimum (neg-cache TTL)	172800s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

62ms

A

68ms

MX

47ms

AAAA

48ms

TXT

232ms

CAA

61ms

HTTPS

82ms

TLSA

75ms

SOA

0ms

MTA-STS

86ms

DNSSEC

75ms

SRV

84ms

Total

630ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-02 06:45:51	630ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-08-31 04:15:35	2789ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-08-25 10:53:47	1825ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-08-24 10:46:21	658ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-08-19 07:31:35	3922ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-08-14 20:38:22	3466ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-08-10 08:06:10	813ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-08-08 12:09:39	732ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-08-03 09:15:49	8537ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-07-25 21:25:07	951ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-07-20 13:59:04	1129ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-07-15 06:35:08	2847ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-07-10 08:59:04	2645ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-07-06 12:17:08	702ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-06-30 09:32:40	1591ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-06-28 02:51:22	1402ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-06-21 03:24:17	1248ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-06-17 11:58:58	799ms	3 NS 1 A 0 MX	🔒 Secure	View