virksomheden.dk

📜 Historical scan 2026-06-20 19:55:26 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

virksomheden.dk is a .dk domain served by 2 nameservers (damien.ns.cloudflare.com, kim.ns.cloudflare.com). It was registered on 27 December 2019 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.78.123 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx.simply.com. The zone is not DNSSEC-signed, has no 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 125ms

Nameserver	IP addresses	PTR	ASN / ISP
damien.ns.cloudflare.com	108.162.195.168 162.159.44.168 172.64.35.168 2606:4700:58::a29f:2ca8 2803:f800:50::6ca2:c3a8 2a06:98c1:50::ac40:23a8	damien.ns.cloudflare.com damien.ns.cloudflare.com damien.ns.cloudflare.com damien.ns.cloudflare.com damien.ns.cloudflare.com damien.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
kim.ns.cloudflare.com	108.162.192.126 172.64.32.126 173.245.58.126 2606:4700:50::adf5:3a7e 2803:f800:50::6ca2:c07e 2a06:98c1:50::ac40:207e	kim.ns.cloudflare.com kim.ns.cloudflare.com kim.ns.cloudflare.com kim.ns.cloudflare.com kim.ns.cloudflare.com kim.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 140ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.78.123	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.220.249	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 146ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mx.simply.com	94.231.106.20	mx.simply.com	AS48854 team.blue Denmark A/S

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	94.231.103.103
🔶 Autoconfig	104.21.78.123

🔷 AAAA Records (IPv6)#

2 records 140ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::ac43:dcf9	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::6815:4e7b	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 143ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.78.123,172.67.220.249 ech=AEX+DQBBZwAgACB8MkD9IkXIScHP90pmctX+VcubFlOHleZ/exJUC+6UFQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:dcf9,2606:4700:3036::6815:4e7b

🔌 SRV Records#

1 records 371ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	10	10	443	maildiscover.simply.com

📝 TXT Records#

1 records 142ms

TXT Record
v=spf1 include:spf.simply.com -all

✉️ SPF#

Policy	Record (virksomheden.dk)
-all (hard fail)	v=spf1 include:spf.simply.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 2026-10-23 14:08:28

www	104.21.78.123 172.67.220.249 2606:4700:3035::6815:4e7b 2606:4700:3036::ac43:dcf9 (AS13335) (address records, no CNAME)
www vs bare domain	Same network virksomheden.dk: 104.21.78.123 172.67.220.249 2606:4700:3035::6815:4e7b 2606:4700:3036::ac43:dcf9 (AS13335) www.virksomheden.dk: 104.21.78.123 172.67.220.249 2606:4700:3035::6815:4e7b 2606:4700:3036::ac43:dcf9 (AS13335)
Wildcard	Yes: any name under the zone resolves

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.virksomheden.dk	W1DgUrBQsMaILRS_N8xjtAU2_OQvISKANhIV_BI87oQ
TXT	_acme-challenge.virksomheden.dk	i6gkWDEw9KYfulti2qi35cyT-yoeb6zTF0azmn0R-hs

🔗 TLSA / DANE#

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

🔐 DNSSEC#

198ms

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	2407282499
Primary NS (MNAME)	damien.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-15 10:07:29

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2019-12-27
Expires	2026-12-31 (65d)

📋 WHOIS#

⏱️ Lookup Timing#

125ms

140ms

146ms

AAAA

140ms

TXT

142ms

CAA

128ms

HTTPS

143ms

TLSA

705ms

SOA

0ms

MTA-STS

143ms

DNSSEC

198ms

SRV

371ms

Total

1691ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-23 14:08:28	1286ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-19 18:55:44	2925ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-17 15:26:30	1761ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-15 09:57:45	470ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-28 05:31:57	2267ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-21 05:53:18	2212ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-19 04:58:11	10161ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-17 18:45:00	1276ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-26 07:29:12	1548ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-24 19:09:31	995ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-23 00:52:47	2380ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-20 19:55:26 shown	1691ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-17 11:36:20	1172ms	2 NS 2 A 1 MX	🔓 Insecure