mandhat-n.dk

📜 Historical scan 2026-06-17 15:32:26 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

mandhat-n.dk is a .dk domain served by 2 nameservers (ns1.curanet.dk, ns2.curanet.dk). It was registered on 2 January 2023 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.21.41.148 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by mx1.onlinemail.io, mx2.onlinemail.io. The zone is DNSSEC-signed and validates, 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#

2 records 100ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.curanet.dk	185.25.141.12 2a02:2339:4006:108::123	ns1.curanet.dk ns1.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.curanet.dk	2a02:2339:1:10f::123:123 91.197.248.75	ns2.curanet.dk ns2.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 126ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.21.41.148	—	linux101.curanet.dk	AS48854	team.blue Denmark A/S	185.21.40.0/22	🇩🇰 Denmark	—

📧 MX Records#

2 records 108ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	mx1.onlinemail.io	185.21.42.12	mx1.onlinemail.io	AS48854 team.blue Denmark A/S
20	—	mx2.onlinemail.io	46.36.208.16	mx2.onlinemail.io	AS48854 team.blue Denmark A/S

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 265ms

TXT Record
v=spf1 include:spf.onlinemail.io ?all

✉️ SPF#

Policy	Record (mandhat-n.dk)
?all (neutral)	v=spf1 include:spf.onlinemail.io ?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 2026-10-10 02:28:57

www	185.21.41.148 (AS48854) (address records, no CNAME)
www vs bare domain	Same network mandhat-n.dk: 185.21.41.148 (AS48854) www.mandhat-n.dk: 185.21.41.148 (AS48854)
Wildcard	Yes: any name under the zone resolves
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: 3/10 · policy: ?all

warn "?all" is neutral: it gives receivers no guidance, much like having no SPF

🔗 TLSA / DANE#

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

🔐 DNSSEC#

202ms

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

🏷️ SOA#

123ms

Field	Value
Serial	2023010207
Primary NS (MNAME)	ns1.curanet.dk
Responsible (RNAME)	hostmaster@curanet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-10 00:27:10

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2023-01-02
Expires	2027-01-01 (75d)

📋 WHOIS#

⏱️ Lookup Timing#

100ms

126ms

108ms

AAAA

100ms

TXT

265ms

CAA

124ms

HTTPS

108ms

TLSA

55ms

SOA

123ms

MTA-STS

139ms

DNSSEC

202ms

SRV

0ms

Total

648ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 22:12:01	587ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-24 19:47:04	472ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-17 15:47:28	485ms	2 NS 1 A 2 MX	🔒 Secure
2026-07-03 00:48:38	584ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-25 20:35:53	1790ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-19 18:26:26	923ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-17 15:32:26 shown	648ms	2 NS 1 A 2 MX	🔒 Secure