tbski.dk DNS records

🖥️ Nameservers2 records 91ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.curanet.dk	185.25.141.12 2a02:2339:4006:108::123	ns1.curanet.dk ns1.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.curanet.dk	2a02:2339:1:10f::123:123 91.197.248.75	ns2.curanet.dk ns2.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records1 records 35ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.19.191.28	3600s	—	AS13335	Cloudflare, Inc.	104.16.0.0/14	—	—

📧 MX Records1 records 52ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	tbski-dk.mail.protection.outlook.com	2a01:111:f403:ca09::28 2a01:111:f403:ca09::5 2a01:111:f403:ca09::b 2a01:111:f403:ca38::8 52.101.68.15 52.101.68.18 52.101.68.36 52.101.73.1	mail-am6pr02cu00300.inbound.protection.outlook.com mail-am1pr04cu00105.inbound.protection.outlook.com mail-am7pr05cu00103.inbound.protection.outlook.com mail-wa4pr04cu00100.inbound.protection.outlook.com mail-db6pr03cu00107.inbound.protection.outlook.com mail-db4pr02cu00302.inbound.protection.outlook.com mail-db5pr02cu00104.inbound.protection.outlook.com mail-am3pr04cu00501.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 → 52.98.228.232
🔶 Autoconfig	tbski.dk → 104.19.191.28

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 80ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sip.tbski.dk

📝 TXT Records5 records 191ms

TXT Record
bjod5iK86QL/vZ+wGpBBSH940t7WV4iEJReVH/YEKfg=
globalsign-domain-verification=udusO5b2J4fiWRVZWDhKUmPG2u6p1wLd4WRc5MFpL4
MS=ms71744613
rR1HhxZcLaZhQW9Zm6a0J4pAp7syaadlkfAn3L9P6C8=
v=spf1 ip4:194.255.20.122 ip4:93.191.152.47 include:spf.mandrillapp.com include:mailgun.org include:spf.protection.outlook.com include:spf.curanet.dk ?all

✉️ SPF

Policy	Record (tbski.dk)
?all (neutral)	v=spf1 ip4:194.255.20.122 ip4:93.191.152.47 include:spf.mandrillapp.com include:mailgun.org include:spf.protection.outlook.com include:spf.curanet.dk ?all

📨 DMARC

Policy	Record (_dmarc.tbski.dk)
p=quarantine	v=DMARC1; p=quarantine;

📬 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.tbski.dk	tbski.dk
TXT	tbski.dk	bjod5iK86QL/vZ+wGpBBSH940t7WV4iEJReVH/YEKfg=
TXT	tbski.dk	rR1HhxZcLaZhQW9Zm6a0J4pAp7syaadlkfAn3L9P6C8=

🔗 TLSA / DANE

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

🔐 DNSSEC143ms

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

🏷️ SOA0ms

Field	Value
Serial	2024012201
Primary NS (MNAME)	ns1.curanet.dk
Responsible (RNAME)	hostmaster@curanet.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

91ms

A

35ms

MX

52ms

AAAA

44ms

TXT

191ms

CAA

49ms

HTTPS

36ms

TLSA

309ms

SOA

0ms

MTA-STS

130ms

DNSSEC

143ms

SRV

80ms

Total

1257ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 16:13:02	1257ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-26 03:38:27	1159ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-20 04:12:25	1829ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-18 04:56:25	1542ms	2 NS 1 A 1 MX	🔒 Secure	View