horizon-danmark.dk

📜 Historical scan 2026-06-19 05:00:14 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

horizon-danmark.dk is a .dk domain served by 2 nameservers (ara.ns.cloudflare.com, plato.ns.cloudflare.com). It was registered on 25 August 2016 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 188.114.96.1 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by horizondanmark-dk01i.mail.protection.outlook.com. The zone is not DNSSEC-signed, publishes a DMARC policy and is reachable over IPv6. 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 84ms

Nameserver	IP addresses	PTR	ASN / ISP
ara.ns.cloudflare.com	108.162.192.67 172.64.32.67 173.245.58.67 2606:4700:50::adf5:3a43 2803:f800:50::6ca2:c043 2a06:98c1:50::ac40:2043	ara.ns.cloudflare.com ara.ns.cloudflare.com ara.ns.cloudflare.com ara.ns.cloudflare.com ara.ns.cloudflare.com ara.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
plato.ns.cloudflare.com	108.162.193.223 172.64.33.223 173.245.59.223 2606:4700:58::adf5:3bdf 2803:f800:50::6ca2:c1df 2a06:98c1:50::ac40:21df	plato.ns.cloudflare.com plato.ns.cloudflare.com plato.ns.cloudflare.com plato.ns.cloudflare.com plato.ns.cloudflare.com plato.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

2 records 92ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
188.114.96.1	300s	—	AS13335	Cloudflare, Inc.	188.114.96.0/22	—	—
188.114.97.1	300s	—	AS13335	Cloudflare, Inc.	188.114.96.0/22	—	—

📧 MX Records#

1 records 69ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	horizondanmark-dk01i.mail.protection.outlook.com	2a01:111:f403:ca04:: 2a01:111:f403:ca04::10 2a01:111:f403:ca04::7 2a01:111:f403:ca04::d 52.101.68.5 52.101.73.1 52.101.73.11 52.101.73.12	mail-db3pr0202cu00100.inbound.protection.outlook.com mail-dbapr03cu00100.inbound.protection.outlook.com mail-db4pr02cu00307.inbound.protection.outlook.com mail-db6pr03cu00105.inbound.protection.outlook.com mail-du2pr03cu00105.inbound.protection.outlook.com mail-am3pr04cu00501.inbound.protection.outlook.com mail-am1pr04cu00103.inbound.protection.outlook.com mail-am4pr0401cu00104.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 → 40.104.162.248

🔷 AAAA Records (IPv6)#

2 records 95ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a06:98c1:3120::1	300s	—	AS13335	Cloudflare, Inc.	2a06:98c1:3120:0:0:0:0:0/46	—	—
2a06:98c1:3121::1	300s	—	AS13335	Cloudflare, Inc.	2a06:98c1:3120:0:0:0:0:0/46	—	—

🔐 HTTPS Records#

1 records 83ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=188.114.96.1,188.114.97.1 ech=AEX+DQBBNAAgACC2yOXvsCkQB1Y08Gj2Er1uGtIF9CAPSKnqtvK206xtagAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::1,2a06:98c1:3121::1

📝 TXT Records#

3 records 189ms

TXT Record
3v6r8bku13cbun0sbnve4lk9ad
v=spf1 include:spf.protection.outlook.com include:_spf.online.superoffice.com -all
v012un8rvp8fsqibk5hjb8f5fn

✉️ SPF#

Policy	Record (horizon-danmark.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:_spf.online.superoffice.com -all

📨 DMARC#

Policy	Record (_dmarc.horizon-danmark.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:a24a50940e7b4daaaa54fd8e6912b6de@dmarc-reports.cloudflare.net;

📬 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 2026-10-14 02:16:36

www	104.21.14.42 172.67.157.183 2606:4700:3030::ac43:9db7 2606:4700:3035::6815:e2a (AS13335) (address records, no CNAME)
www vs bare domain	Same network horizon-danmark.dk: 104.21.14.42 172.67.157.183 2606:4700:3030::ac43:9db7 2606:4700:3035::6815:e2a (AS13335) www.horizon-danmark.dk: 104.21.14.42 172.67.157.183 2606:4700:3030::ac43:9db7 2606:4700:3035::6815:e2a (AS13335)
Wildcard	No

✍️ DKIM keys#

1 found

Selector	CNAME	Key
selector1	selector1-horizondanmark-dk01i._domainkey.horizonnordic.onmicrosoft.com	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 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#

203ms

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

🏷️ SOA#

94ms

Field	Value
Serial	2406056517
Primary NS (MNAME)	ara.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-10 13:43:18

Field	Value
Registrar	Name SRS AB
Registered	2016-08-25
Expires	2028-08-31 (682d)

📋 WHOIS#

⏱️ Lookup Timing#

84ms

92ms

69ms

AAAA

95ms

TXT

189ms

CAA

92ms

HTTPS

83ms

TLSA

166ms

SOA

94ms

MTA-STS

101ms

DNSSEC

203ms

SRV

116ms

Total

1944ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 09:00:39	10120ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-30 07:25:22	1305ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-29 16:59:35	1505ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-28 16:49:54	1301ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-28 08:09:37	2095ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-27 02:08:53	726ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-26 00:59:11	929ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-24 15:50:27	1885ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-01 14:56:35	9166ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-29 22:28:28	1200ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-27 00:23:56	955ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-24 20:18:28	3763ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-22 10:19:49	1649ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-20 18:00:41	1243ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-19 05:00:14 shown	1944ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-17 13:24:58	254ms	0 NS 0 A 0 MX	❓ Unknown