hotelselect.dk DNS records

🖥️ Nameservers2 records 172ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.yoursrs.com	104.47.151.178 2603:1020:200::682f:a758	ns1.yoursrs.com —	AS8075 Microsoft Corporation AS8075 Microsoft Corporation
ns2.yoursrs.com	20.79.93.42 2603:1020:c01:4::8	ns2.yoursrs.com —	AS8075 Microsoft Corporation AS8075 Microsoft Corporation

🌍 A Records1 records 170ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
109.235.74.225	3600s	ns1.yoursrs.com	AS25151	—	—	—	—

📧 MX Records1 records 178ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	hotelselect-com.mail.protection.outlook.com	2a01:111:f403:ca04::c 2a01:111:f403:ca09::2 2a01:111:f403:ca09::4 2a01:111:f403:ca09::f 52.101.68.18 52.101.68.21 52.101.68.27 52.101.73.15	mail-db9pr02cu00204.inbound.protection.outlook.com mail-am0pr83cu00402.inbound.protection.outlook.com mail-am0pr04cu00504.inbound.protection.outlook.com mail-am7pr05cu00307.inbound.protection.outlook.com mail-db4pr02cu00302.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-db7pr03cu00503.inbound.protection.outlook.com mail-am9pr04cu00107.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 → 40.99.155.232

🔷 AAAA Records (IPv6)1 records 147ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a01:518:1:41:2::53	3600s	ns1.yoursrs.com	AS25151	—	—	—	—

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 255ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records1 records 401ms

TXT Record
v=spf1 include:spf.protection.outlook.com ~all

✉️ SPF

Policy	Record (hotelselect.dk)
~all (soft fail)	v=spf1 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)

🔐 DNSSEC220ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA157ms

Field	Value
Serial	2023112900
Primary NS (MNAME)	ns1.yoursrs.com
Responsible (RNAME)	hostmaster@hotelselect.dk
Refresh	3600s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

172ms

A

170ms

MX

178ms

AAAA

147ms

TXT

401ms

CAA

150ms

HTTPS

180ms

TLSA

739ms

SOA

157ms

MTA-STS

149ms

DNSSEC

220ms

SRV

255ms

Total

1993ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 11:15:46	1107ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-26 04:13:33	1110ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-19 13:24:12	3506ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-19 02:19:50	1993ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-17 15:02:21	272ms	0 NS 0 A 0 MX	❓ Unknown	View