horizonventures.dk

📜 Historical scan 2026-06-18 11:23:22 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

horizonventures.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was registered on 11 April 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 134.122.75.254 is hosted by DigitalOcean, LLC (AS14061) in Germany. Mail is handled by horizonventures-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, 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 59ms

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 68ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
134.122.75.254	600s	—	AS14061	DigitalOcean, LLC	134.122.0.0/17	🇩🇪 Germany	Frankfurt am Main

📧 MX Records#

1 records 62ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	horizonventures-dk.mail.protection.outlook.com	2a01:111:f403:ca04::4 2a01:111:f403:ca04::9 2a01:111:f403:ca09::6 2a01:111:f403:ca09::8 52.101.68.16 52.101.73.1 52.101.73.2 52.101.73.22	mail-db4pr02cu00204.inbound.protection.outlook.com mail-db7pr03cu00601.inbound.protection.outlook.com mail-am4pr0401cu00106.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-db4pr02cu00400.inbound.protection.outlook.com mail-am3pr04cu00501.inbound.protection.outlook.com mail-as9pr07cu00302.inbound.protection.outlook.com mail-am7pr05cu00106.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.8

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 262ms

TXT Record
MS=ms34555807
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (horizonventures.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.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#

latest probe, not this scan · checked 2026-10-13 13:03:47

www	NXDOMAIN
www vs bare domain	www does not resolve horizonventures.dk: 134.122.75.254 (AS14061) www.horizonventures.dk: no address (all like this)
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: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

200ms

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

🏷️ SOA#

67ms

Field	Value
Serial	2025061301
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 2026-10-14 01:43:47

Field	Value
Registrar	Simply.com A/S
Registered	2024-04-11
Expires	2027-04-10 (168d)

🔗 Same registrant#

11 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

Domain	Registrar
betterscope.dk	Simply.com A/S
brandt-holt.dk	Simply.com A/S
brandt-og-holt.dk	Simply.com A/S
brandtogholt.dk	Simply.com A/S
frandsen-porte.dk	Simply.com A/S
frandsenporte.dk	Simply.com A/S
gratishjemmesider.dk	Punktum dk A/S (direct)
jonasfrandsen.dk	Punktum dk A/S (direct)
littlegiants.dk	Punktum dk A/S (direct)
sorgsamtaler.dk	Simply.com A/S
uhrevand.dk	Simply.com A/S

📋 WHOIS#

⏱️ Lookup Timing#

59ms

68ms

62ms

AAAA

84ms

TXT

262ms

CAA

66ms

HTTPS

57ms

TLSA

233ms

SOA

67ms

MTA-STS

36ms

DNSSEC

200ms

SRV

288ms

Total

1038ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-13 13:03:47	1141ms	3 NS 1 A 1 MX	🔓 Insecure
2026-10-08 05:15:09	1083ms	3 NS 1 A 1 MX	🔓 Insecure
2026-10-02 18:09:18	1195ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-13 19:22:56	1343ms	3 NS 1 A 1 MX	🔓 Insecure
2026-08-27 03:29:50	950ms	3 NS 1 A 1 MX	🔓 Insecure
2026-07-01 01:33:01	726ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-24 21:02:24	762ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-24 09:57:00	912ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-18 11:23:22 shown	1038ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-17 13:25:29	282ms	0 NS 0 A 0 MX	❓ Unknown