flatcube.dk

Records from scan: 2026-10-07 17:50:25 · 674ms total · last checked 2026-10-19 15:14 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

flatcube.dk is a .dk domain served by 2 nameservers (ns5.kasserver.com, ns6.kasserver.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 85.13.146.221 is hosted by Neue Medien Muennich GmbH (AS34788) in Germany. Mail is handled by w01f3fa4.kasserver.com. 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#

2 records 55ms

Nameserver	IP addresses	PTR	ASN / ISP
ns5.kasserver.com	85.13.128.3	ns5.kasserver.com	AS34788 Neue Medien Muennich GmbH
ns6.kasserver.com	85.13.159.101	ns6.kasserver.com	AS34788 Neue Medien Muennich GmbH

🌍 A Records#

1 records 52ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
85.13.146.221	7200s	dd28326.kasserver.com	AS34788	Neue Medien Muennich GmbH	85.13.128.0/18	🇩🇪 Germany	—

📧 MX Records#

1 records 55ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	7200s	w01f3fa4.kasserver.com	85.13.146.221	dd28326.kasserver.com	AS34788 Neue Medien Muennich GmbH

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	85.13.146.221
🔶 Autoconfig	85.13.146.221

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 330ms

TXT Record
v=spf1 a mx include:spf.kasserver.com ~all

✉️ SPF#

Policy	Record (flatcube.dk)
~all (soft fail)	v=spf1 a mx include:spf.kasserver.com ~all

📨 DMARC#

Policy	Record (_dmarc.flatcube.dk)
p=none (monitor only)	v=DMARC1; p=none;

📬 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 2026-10-07 17:50:25

www	85.13.146.221 (AS34788) (address records, no CNAME)
www vs bare domain	Same network flatcube.dk: 85.13.146.221 (AS34788) www.flatcube.dk: 85.13.146.221 (AS34788)
Wildcard	Yes: any name under the zone resolves

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

74ms

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

🏷️ SOA#

56ms

Field	Value
Serial	2607200034
Primary NS (MNAME)	ns5.kasserver.com
Responsible (RNAME)	hostmaster@kasserver.com
Refresh	28800s
Retry	7200s
Expire	1209600s
Minimum (neg-cache TTL)	7200s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

55ms

52ms

55ms

AAAA

42ms

TXT

330ms

CAA

65ms

HTTPS

48ms

TLSA

120ms

SOA

56ms

MTA-STS

69ms

DNSSEC

74ms

SRV

111ms

Total

674ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 17:50:25 shown	674ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-26 21:56:42	9666ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-20 10:00:49	8898ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-19 11:58:10	759ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-17 09:48:07	2658ms	2 NS 1 A 1 MX	🔓 Insecure