fundamentals.dk

Records from scan: 2026-07-06 20:45:07 · 4678ms total · last checked 2026-10-22 17:37 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

fundamentals.dk is a .dk domain served by 3 nameservers (ns1.mono.net, ns2.mono.net, ns3.mono.net). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.58.213.125 is hosted by mono solutions ApS (AS201595) in Denmark. Mail is handled by mx.fundamentals.dk.cust.b.hostedemail.com. The zone is not DNSSEC-signed, has no 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 3687ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.mono.net	185.58.212.1	—	AS201595 mono solutions ApS
ns2.mono.net	185.130.160.1	—	AS201595 mono solutions ApS
ns3.mono.net	185.130.160.2	—	AS201595 mono solutions ApS

🌍 A Records#

1 records 2574ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.58.213.125	300s	—	AS201595	mono solutions ApS	185.58.212.0/23	🇩🇰 Denmark	—

📧 MX Records#

1 records 47ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	mx.fundamentals.dk.cust.b.hostedemail.com	64.98.38.4	mx.b.hostedemail.com	AS32491 Tucows.com Co.

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 1844ms

TXT Record
v=spf1 include:_spf.hostedemail.com ~all

✉️ SPF#

Policy	Record (fundamentals.dk)
~all (soft fail)	v=spf1 include:_spf.hostedemail.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#

checked 2026-10-09 03:07:19

www CNAME	fundamentals.dk (all on fundamentals.dk) → 185.58.213.125 (AS201595)
www vs bare domain	Same network fundamentals.dk: 185.58.213.125 (AS201595) www.fundamentals.dk: 185.58.213.125 (AS201595)
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#

3765ms

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	2026070601
Primary NS (MNAME)	ns1.mono.net
Responsible (RNAME)	domains@mono.net
Refresh	300s
Retry	60s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

3687ms

2574ms

47ms

AAAA

3096ms

TXT

1844ms

CAA

3199ms

HTTPS

145ms

TLSA

552ms

SOA

0ms

MTA-STS

100ms

DNSSEC

3765ms

SRV

3094ms

Total

4678ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-07-06 20:45:07 shown	4678ms	3 NS 1 A 1 MX	🔓 Insecure
2026-07-03 19:43:46	16696ms	2 NS 0 A 0 MX	❓ Unknown
2026-06-17 09:30:33	1738ms	3 NS 1 A 1 MX	🔓 Insecure