mentalnote.dk

Records from scan: 2026-09-26 03:04:22 · 11715ms total · last checked 2026-10-16 17:46 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

mentalnote.dk is a .dk domain served by 3 nameservers (ns1.thx.dk, ns2.thx.dk, webdc02.webhotel.local). It was registered on 14 December 2004 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 5.57.55.188 is hosted by Symbion A/S (AS198608) in Denmark. Mail is handled by mail.thx.dk, email.thx.dk. The zone is not DNSSEC-signed, publishes a 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#

3 records 34ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.thx.dk	5.57.55.188	mail.thx.dk	AS198608 Symbion A/S
ns2.thx.dk	5.57.55.189	—	AS198608 Symbion A/S
webdc02.webhotel.local	—	—	—

🌍 A Records#

1 records 34ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
5.57.55.188	3600s	mail.thx.dk	AS198608	Symbion A/S	5.57.48.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records#

2 records 38ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mail.thx.dk	5.57.55.188	mail.thx.dk	AS198608 Symbion A/S
20	3600s	email.thx.dk	5.57.55.188	mail.thx.dk	AS198608 Symbion A/S

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 70ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	0	0	443	mail.thx.dk

📝 TXT Records#

2 records 200ms

TXT Record
MS=ms11912603
v=spf1 mx:mentalnote.dk include:spf.protection.outlook.com -all

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.mentalnote.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:ruaHorse@mentalnote.dk; ruf=mailto:rufHorse@mentalnote.dk; sp=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

🧩 Web & zone#

checked 2026-10-09 07:59:50

www	5.57.55.188 (AS198608) (address records, no CNAME)
www vs bare domain	Same network mentalnote.dk: 5.57.55.188 (AS198608) www.mentalnote.dk: 5.57.55.188 (AS198608)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

9084ms

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

🏷️ SOA#

0ms

Field	Value
Serial	33
Primary NS (MNAME)	webdc02.webhotel.local
Responsible (RNAME)	michaelf@mentalnote.dk
Refresh	900s
Retry	600s
Expire	86400s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-06 23:04:40

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2004-12-14
Expires	2026-12-31 (75d)

📋 WHOIS#

⏱️ Lookup Timing#

34ms

38ms

AAAA

45ms

TXT

200ms

CAA

44ms

HTTPS

37ms

TLSA

73ms

SOA

0ms

MTA-STS

63ms

DNSSEC

9084ms

SRV

70ms

Total

11715ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-26 03:04:22 shown	11715ms	3 NS 1 A 2 MX	🔓 Insecure
2026-08-31 18:55:15	4904ms	3 NS 1 A 2 MX	🔓 Insecure
2026-08-27 11:28:17	3061ms	3 NS 1 A 2 MX	🔓 Insecure
2026-06-25 12:53:21	8021ms	3 NS 1 A 2 MX	🔓 Insecure
2026-06-21 12:07:19	1166ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 12:11:15	805ms	3 NS 1 A 2 MX	🔓 Insecure