unisun.dk

📜 Historical scan 2026-09-12 17:25:23 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

unisun.dk is a .dk domain served by 2 nameservers (bailey.ns.cloudflare.com, venkat.ns.cloudflare.com). It was registered on 15 January 2009 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by unisun-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#

2 records 105ms

Nameserver	IP addresses	PTR	ASN / ISP
bailey.ns.cloudflare.com	108.162.194.41 162.159.38.41 172.64.34.41 2606:4700:50::a29f:2629 2803:f800:50::6ca2:c229 2a06:98c1:50::ac40:2229	bailey.ns.cloudflare.com bailey.ns.cloudflare.com bailey.ns.cloudflare.com bailey.ns.cloudflare.com bailey.ns.cloudflare.com bailey.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
venkat.ns.cloudflare.com	108.162.195.254 162.159.44.254 172.64.35.254 2606:4700:58::a29f:2cfe 2803:f800:50::6ca2:c3fe 2a06:98c1:50::ac40:23fe	venkat.ns.cloudflare.com venkat.ns.cloudflare.com venkat.ns.cloudflare.com venkat.ns.cloudflare.com venkat.ns.cloudflare.com venkat.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

1 records 89ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
50.23.51.3	300s	3.33.1732.ip4.static.sl-reverse.com	—	—	—	🇺🇸 United States	—

📧 MX Records#

1 records 105ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	unisun-dk.mail.protection.outlook.com	2a01:111:f403:ca04::4 2a01:111:f403:ca04::9 2a01:111:f403:ca21::c 2a01:111:f403:ca3c::a 52.101.103.137 52.101.68.16 52.101.68.18 52.101.73.145	mail-db4pr02cu00204.inbound.protection.outlook.com mail-db7pr03cu00601.inbound.protection.outlook.com mail-matpr04cu00204.inbound.protection.outlook.com mail-zrxpr07cu00102.inbound.protection.outlook.com mail-miypr02cu00101.inbound.protection.outlook.com mail-db4pr02cu00400.inbound.protection.outlook.com mail-db4pr02cu00302.inbound.protection.outlook.com mail-am6pr02cu00301.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 → 40.104.116.40
🔶 Autoconfig	unisun.dk → 50.23.51.3

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 223ms

TXT Record
MS=ms13859072
v=spf1 include:spf1.fischergroup.dk include:spf.protection.outlook.com ~all

✉️ SPF#

Policy	Record (unisun.dk)
~all (soft fail)	v=spf1 include:spf1.fischergroup.dk 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 2026-10-21 09:01:29

www CNAME	unisun.dk (all on unisun.dk) → 50.23.51.3
www vs bare domain	Same network unisun.dk: 50.23.51.3 www.unisun.dk: 50.23.51.3
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
selector1	selector1-unisun-dk._domainkey.fischergroupdanmark.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: 2/10 · policy: ~all

error include:spf1.fischergroup.dk has no SPF record: receivers that reach it return permerror (RFC 7208 §5.2)

🔏 ACME Challenge#

Type	Name	Value
CNAME	_acme-challenge.unisun.dk	unisun.dk

🔗 TLSA / DANE#

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

🔐 DNSSEC#

194ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2414350959
Primary NS (MNAME)	bailey.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-21 09:32:07

Field	Value
Registrar	DANDOMAIN A/S
Registered	2009-01-15
Expires	2027-01-31 (101d)

🔗 Same registrant#

4 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
blendex-group.dk	DANDOMAIN A/S
blendex.dk	DANDOMAIN A/S
blendexgroup.dk	DANDOMAIN A/S
unisun-system.dk	DANDOMAIN A/S

📋 WHOIS#

⏱️ Lookup Timing#

105ms

89ms

105ms

AAAA

120ms

TXT

223ms

CAA

97ms

HTTPS

98ms

TLSA

142ms

SOA

0ms

MTA-STS

147ms

DNSSEC

194ms

SRV

231ms

Total

1193ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-21 09:01:29	1308ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-08 05:03:12	1232ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-03 00:34:24	1198ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-26 12:26:05	10148ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-12 17:25:23 shown	1193ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-27 06:32:28	4981ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-26 01:14:00	1079ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-24 17:34:39	9159ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-22 15:04:59	2243ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-16 12:01:29	5012ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-23 11:45:22	26859ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-30 21:12:32	1435ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-27 23:17:51	1068ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-25 02:05:13	1470ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-17 22:36:41	1544ms	2 NS 1 A 1 MX	🔓 Insecure