dkhostel.dk DNS records

🖥️ Nameservers2 records 44ms

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 46ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
212.98.92.78	3600s	onehouseit.dk	AS42525	GlobalConnect A/S	212.98.64.0/18	🇩🇰 Denmark	Copenhagen

📧 MX Records1 records 52ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	dkhostel-dk.mail.eo.outlook.com	2a01:111:f403:ca04::2 2a01:111:f403:ca04::d 2a01:111:f403:ca09::8 2a01:111:f403:ca09::b 52.101.68.39 52.101.73.1 52.101.73.22 52.101.73.26	mail-du2pr03cu00102.inbound.protection.outlook.com mail-db6pr03cu00105.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-am7pr05cu00103.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com mail-am3pr04cu00501.inbound.protection.outlook.com mail-am7pr05cu00106.inbound.protection.outlook.com mail-as9pr05cu01302.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 → 40.104.116.24
🔶 Autoconfig	212.98.92.78

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 68ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	50	0	5061	sipfed.online.lync.com

📝 TXT Records2 records 183ms

TXT Record
MS=ms45388100
v=spf1 a mx include:spf.protection.outlook.com include:spf.curanet.dk include:outlook.com a:asmtp.compusoft.dk include:spf.mandrillapp.com include:web.shared.mysmtp.com include:_SPF.onehouse.dk -all

✉️ SPF

Policy	Record (dkhostel.dk)
-all (hard fail)	v=spf1 a mx include:spf.protection.outlook.com include:spf.curanet.dk include:outlook.com a:asmtp.compusoft.dk include:spf.mandrillapp.com include:web.shared.mysmtp.com include:_SPF.onehouse.dk -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)

🔐 DNSSEC90ms

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

🏷️ SOA0ms

Field	Value
Serial	2026081401
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

44ms

A

46ms

MX

52ms

AAAA

50ms

TXT

183ms

CAA

31ms

HTTPS

42ms

TLSA

4042ms

SOA

0ms

MTA-STS

55ms

DNSSEC

90ms

SRV

68ms

Total

5435ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-16 07:58:27	5435ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-06 08:05:02	5528ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-25 22:54:50	1431ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-25 12:32:36	4640ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-24 03:27:03	1081ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 05:01:45	9205ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 03:45:10	4577ms	2 NS 1 A 1 MX	🔒 Secure	View