rsl.dk

Records from scan: 2026-10-09 11:42:42 · 1464ms total · last checked 2026-10-18 02:20 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

rsl.dk is a .dk domain served by 2 nameservers (ns.dandomain.dk, ns2.dandomain.dk). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 176.9.33.165 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by rsl-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 41ms

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 Records#

1 records 49ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
176.9.33.165	60s	hetz.101-odense.dk	AS24940	Hetzner Online GmbH	176.9.0.0/16	🇩🇪 Germany	Falkenstein

📧 MX Records#

1 records 48ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	60s	rsl-dk.mail.protection.outlook.com	2a01:111:f403:ca09::a 2a01:111:f403:ca38::8 2a01:111:f403:ca48::10 2a01:111:f403:ca48::a 52.101.181.156 52.101.185.24 52.101.68.10 52.101.68.27	mail-am7pr02cu00202.inbound.protection.outlook.com mail-wa4pr04cu00100.inbound.protection.outlook.com mail-miypr05cu00100.inbound.protection.outlook.com mail-miypr02cu00202.inbound.protection.outlook.com mail-wa4pr05cu00104.inbound.protection.outlook.com mail-zrxpr07cu00100.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-db7pr03cu00503.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 → 52.98.154.152

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

2 records 63ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	0	0	443	cas.windowscloudservices.com
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records#

2 records 133ms

TXT Record
MS=ms96013331
v=spf1 ip4:176.9.33.165 include:spf.protection.outlook.com include:sparkpostmail.com include:spf.dandomain.dk -all

✉️ SPF#

Policy	Record (rsl.dk)
-all (hard fail)	v=spf1 ip4:176.9.33.165 include:spf.protection.outlook.com include:sparkpostmail.com include:spf.dandomain.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

🧩 Web & zone#

checked 2026-10-09 11:42:42

www	176.9.33.165 (AS24940) (address records, no CNAME)
www vs bare domain	Same network rsl.dk: 176.9.33.165 (AS24940) www.rsl.dk: 176.9.33.165 (AS24940)
Wildcard	No
Denial of existence	NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 6/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

122ms

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

🏷️ SOA#

28ms

Field	Value
Serial	2024103101
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 yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

41ms

49ms

48ms

AAAA

26ms

TXT

133ms

CAA

40ms

HTTPS

30ms

TLSA

673ms

SOA

28ms

MTA-STS

52ms

DNSSEC

122ms

SRV

63ms

Total

1464ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 11:42:42 shown	1464ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-27 00:33:36	767ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-05 00:09:20	2967ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-24 22:50:09	3281ms	2 NS 1 A 1 MX	⚠️ Bogus
2026-06-23 13:50:39	1037ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-22 05:51:19	613ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 22:15:23	889ms	2 NS 1 A 1 MX	🔒 Secure