mlet.dk

📜 Historical scan 2026-06-23 22:11:36 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

mlet.dk is a .dk domain served by 3 nameservers (ns01.curadc.dk, ns02.curadc.dk, ns03.curadc.dk). It was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by mlet-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

3 records 110ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.curadc.dk	185.158.206.52	ns01.curadc.dk	AS212991 CURAit A/S
ns02.curadc.dk	185.158.206.53	ns02.curadc.dk	AS212991 CURAit A/S
ns03.curadc.dk	20.113.169.54	—	AS8075 Microsoft Corporation

🌍 A Records#

🌍

No A records found

📧 MX Records#

1 records 79ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mlet-dk.mail.protection.outlook.com	2a01:111:f403:ca04::4 2a01:111:f403:ca04::8 2a01:111:f403:ca09::3 2a01:111:f403:ca09::e 52.101.68.25 52.101.68.3 52.101.68.32 52.101.73.28	mail-db4pr02cu00204.inbound.protection.outlook.com mail-db5pr02cu00100.inbound.protection.outlook.com mail-am6pr04cu00303.inbound.protection.outlook.com mail-am7pr05cu00206.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-db7pr03cu00403.inbound.protection.outlook.com mail-db3pr0202cu00200.inbound.protection.outlook.com mail-am7pr05cu00204.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

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 248ms

TXT Record
MS=ms49982462
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (mlet.dk)
-all (hard 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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-08 22:47:51

www	NXDOMAIN
www vs bare domain	Neither resolves mlet.dk: no address www.mlet.dk: no address
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

91ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

79ms

Field	Value
Serial	2022040203
Primary NS (MNAME)	ns01.curadc.dk
Responsible (RNAME)	hostmaster@mlet.dk
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	3600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

110ms

34ms

79ms

AAAA

48ms

TXT

248ms

CAA

35ms

HTTPS

76ms

TLSA

474ms

SOA

79ms

MTA-STS

43ms

DNSSEC

91ms

SRV

101ms

Total

1049ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 17:30:49	1493ms	3 NS 0 A 1 MX	🔓 Insecure
2026-09-24 14:33:08	1436ms	3 NS 0 A 1 MX	🔓 Insecure
2026-09-18 04:55:30	1737ms	3 NS 0 A 1 MX	🔓 Insecure
2026-09-02 06:46:47	3151ms	3 NS 0 A 1 MX	🔓 Insecure
2026-07-02 09:49:48	1214ms	3 NS 0 A 1 MX	🔓 Insecure
2026-06-26 09:55:06	968ms	3 NS 0 A 1 MX	🔓 Insecure
2026-06-23 22:11:36 shown	1049ms	3 NS 0 A 1 MX	🔓 Insecure
2026-06-18 06:34:48	20992ms	3 NS 0 A 1 MX	🔓 Insecure
2026-06-18 04:11:27	5445ms	3 NS 0 A 1 MX	🔓 Insecure