50541.dk DNS records

🖥️ Nameservers2 records 28ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.nsd.dk	172.104.147.68	ns.nsd.dk	AS63949 Akamai Connected Cloud
ns2.nsd.dk	62.242.205.2	ns2.nsd.dk	AS3292 TDC Holding A/S

🌍 A Records1 records 26ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
80.63.10.11	3600s	web11.nsdhosting.dk	AS3292	TDC Holding A/S	80.62.0.0/15	🇩🇰 Denmark	—

📧 MX Records1 records 30ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
20	3600s	50541-dk.mail.protection.outlook.com	2a01:111:f403:ca04:: 2a01:111:f403:ca04::7 2a01:111:f403:ca04::8 2a01:111:f403:ca09::3 52.101.68.27 52.101.73.1 52.101.73.12 52.101.73.126	mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db4pr02cu00307.inbound.protection.outlook.com mail-db5pr02cu00100.inbound.protection.outlook.com mail-am6pr04cu00303.inbound.protection.outlook.com mail-db7pr03cu00503.inbound.protection.outlook.com mail-am3pr04cu00501.inbound.protection.outlook.com mail-am4pr0401cu00104.inbound.protection.outlook.com mail-am8pr83cu00106.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 → 40.104.116.8

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 217ms

TXT Record
MS=ms77846876
v=spf1 include:spf.protection.outlook.com a mx -all

✉️ SPF

Policy	Record (50541.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com a mx -all

📨 DMARC

Policy	Record (_dmarc.50541.dk)
p=reject	v=DMARC1; p=reject;

📬 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)

🔐 DNSSEC98ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082506
Primary NS (MNAME)	ns.nsd.dk
Responsible (RNAME)	admin@ns.nsd.dk
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	3600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

28ms

A

26ms

MX

30ms

AAAA

53ms

TXT

217ms

CAA

38ms

HTTPS

30ms

TLSA

589ms

SOA

0ms

MTA-STS

74ms

DNSSEC

98ms

SRV

306ms

Total

1254ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 12:10:38	1254ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-20 21:50:17	6439ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-18 21:05:12	4203ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-17 20:58:38	3974ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-14 17:03:47	2133ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-07 08:02:29	1822ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-25 02:24:15	2181ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-24 02:10:13	3160ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-11 05:14:26	1739ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-08 16:25:01	1306ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-06 20:38:25	1164ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-03 14:43:19	1942ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-25 09:26:16	2436ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-18 10:13:59	2819ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-16 12:52:21	1474ms	2 NS 1 A 1 MX	🔓 Insecure	View