marcusfj.dk

📜 Historical scan 2026-10-04 02:24:31 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

marcusfj.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was registered on 24 July 2026 (WHOIS) and first appeared in the .dk zone on 25 July 2026. Its website address 176.100.37.174 is hosted by Florian Kolb (AS58087) in Germany. Mail is handled by mx.zoho.eu, mx2.zoho.eu and 1 more. 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#

3 records 28ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	2a02:2339:1:15c::4562:4562 91.197.248.78	ns1.simply.com ns1.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.simply.com	185.25.141.15 2a02:2339:4006:101::4562:4562	ns2.simply.com ns2.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns3.simply.com	91.197.248.79	ns3.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 39ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
176.100.37.174	3217s	—	AS58087	Florian Kolb	176.100.36.0/23	🇩🇪 Germany	—

📧 MX Records#

3 records 39ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	217s	mx.zoho.eu	185.230.212.166 185.230.212.166 185.230.212.166 185.230.214.166 185.230.214.166 185.230.214.166	mx2.zoho.eu mx3.zoho.eu mx.zoho.eu mx3.zoho.eu mx2.zoho.eu mx.zoho.eu	AS205111 ZOHO Corporation B.V AS205111 ZOHO Corporation B.V AS205111 ZOHO Corporation B.V AS205111 ZOHO Corporation B.V AS205111 ZOHO Corporation B.V AS205111 ZOHO Corporation B.V
20	217s	mx2.zoho.eu	185.230.214.166 185.230.214.166 185.230.214.166	mx3.zoho.eu mx2.zoho.eu mx.zoho.eu	AS205111 ZOHO Corporation B.V AS205111 ZOHO Corporation B.V AS205111 ZOHO Corporation B.V
50	217s	mx3.zoho.eu	185.230.212.166 185.230.212.166 185.230.212.166	mx2.zoho.eu mx3.zoho.eu mx.zoho.eu	AS205111 ZOHO Corporation B.V AS205111 ZOHO Corporation B.V AS205111 ZOHO Corporation B.V

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 119ms

TXT Record
v=spf1 include:zohomail.eu ~all

✉️ SPF#

Policy	Record (marcusfj.dk)
~all (soft fail)	v=spf1 include:zohomail.eu ~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 2026-10-12 17:10:09

www	176.100.37.174 (AS58087) (address records, no CNAME)
www vs bare domain	Same network marcusfj.dk: 176.100.37.174 (AS58087) www.marcusfj.dk: 176.100.37.174 (AS58087)
Wildcard	No
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔎 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#

71ms

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

🏷️ SOA#

22ms

Field	Value
Serial	2026100300
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-04 02:30:47

Field	Value
Registrar	Simply.com A/S
Registered	2026-07-24
Expires	2027-07-23 (277d)

📋 WHOIS#

⏱️ Lookup Timing#

28ms

39ms

AAAA

50ms

TXT

119ms

CAA

45ms

HTTPS

27ms

TLSA

314ms

SOA

22ms

MTA-STS

49ms

DNSSEC

71ms

SRV

65ms

Total

844ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-12 17:10:09	454ms	3 NS 1 A 3 MX	🔒 Secure
2026-10-04 02:24:31 shown	844ms	3 NS 1 A 3 MX	🔒 Secure
2026-10-04 02:18:07	575ms	3 NS 1 A 3 MX	🔒 Secure
2026-09-30 01:56:14	723ms	3 NS 1 A 3 MX	🔒 Secure
2026-09-24 21:52:57	636ms	3 NS 1 A 3 MX	🔒 Secure
2026-08-01 07:00:57	1150ms	3 NS 1 A 3 MX	🔒 Secure
2026-07-26 09:21:07	9589ms	3 NS 1 A 3 MX	🔒 Secure
2026-07-25 08:53:05	903ms	3 NS 1 A 0 MX	🔒 Secure