cyperforsvar.dk

📜 Historical scan 2026-09-28 00:40:45 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

cyperforsvar.dk is a .dk domain served by 2 nameservers (carter.ns.cloudflare.com, nelci.ns.cloudflare.com). It was registered on 18 June 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.210.177.56 is hosted by CoMaSys ApS (AS51377) in Denmark. Mail is handled by cyperforsvar-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 56ms

Nameserver	IP addresses	PTR	ASN / ISP
carter.ns.cloudflare.com	108.162.193.80 172.64.33.80 173.245.59.80 2606:4700:58::adf5:3b50 2803:f800:50::6ca2:c150 2a06:98c1:50::ac40:2150	carter.ns.cloudflare.com carter.ns.cloudflare.com carter.ns.cloudflare.com carter.ns.cloudflare.com carter.ns.cloudflare.com carter.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
nelci.ns.cloudflare.com	108.162.194.152 162.159.38.152 172.64.34.152 2606:4700:50::a29f:2698 2803:f800:50::6ca2:c298 2a06:98c1:50::ac40:2298	nelci.ns.cloudflare.com nelci.ns.cloudflare.com nelci.ns.cloudflare.com nelci.ns.cloudflare.com nelci.ns.cloudflare.com nelci.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 46ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.210.177.56	300s	185-210-177-56.comasys.dk	AS51377	CoMaSys ApS	185.210.176.0/22	🇩🇰 Denmark	—

📧 MX Records#

1 records 67ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	cyperforsvar-dk.mail.protection.outlook.com	2a01:111:f403:c967::8 2a01:111:f403:ca09::24 2a01:111:f403:ca38::8 2a01:111:f403:ca48::8 52.101.103.39 52.101.181.153 52.101.209.31 52.101.68.8	mail-cpjpr04cu00100.inbound.protection.outlook.com mail-am6pr02cu00204.inbound.protection.outlook.com mail-wa4pr04cu00100.inbound.protection.outlook.com mail-miypr02cu00100.inbound.protection.outlook.com mail-miypr05cu00207.inbound.protection.outlook.com mail-wa4pr04cu00101.inbound.protection.outlook.com mail-cpjpr05cu00207.inbound.protection.outlook.com mail-du0pr03cu00100.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 → 40.104.116.56

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 78ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records#

2 records 219ms

TXT Record
MS=ms92092601
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (cyperforsvar.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 2026-10-08 08:28:48

www	185.210.177.56 (AS51377) (address records, no CNAME)
www vs bare domain	Same network cyperforsvar.dk: 185.210.177.56 (AS51377) www.cyperforsvar.dk: 185.210.177.56 (AS51377)
Wildcard	No

✍️ DKIM keys#

2 found

Selector	CNAME	Key
selector1	selector1-cyperforsvar-dk._domainkey.365itdk.onmicrosoft.com	RSA · ~2048 bit
selector2	selector2-cyperforsvar-dk._domainkey.365itdk.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: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

93ms

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	2415628151
Primary NS (MNAME)	carter.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-17 12:24:54

Field	Value
Registrar	Namehost by CoMaSys ApS
Registered	2024-06-18
Expires	2027-06-17 (242d)

🔗 Same registrant#

7 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
billardbutik.dk	Namehost by CoMaSys ApS
brunckeaps.dk	Namehost by CoMaSys ApS
cyber-forsvar.dk	Namehost by CoMaSys ApS
grebshop.dk	Namehost by CoMaSys ApS
grebsshop.dk	Namehost by CoMaSys ApS
hb-entreprise.dk	Namehost by CoMaSys ApS
traener.dk	Namehost by CoMaSys ApS

📋 WHOIS#

⏱️ Lookup Timing#

56ms

46ms

67ms

AAAA

53ms

TXT

219ms

CAA

42ms

HTTPS

43ms

TLSA

310ms

SOA

0ms

MTA-STS

73ms

DNSSEC

93ms

SRV

78ms

Total

954ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-08 08:28:48	1469ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-08 02:46:51	1160ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-28 00:40:45 shown	954ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-24 07:03:05	1006ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-22 11:18:22	1685ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-16 04:39:04	2085ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-09 02:38:55	1069ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-26 22:34:16	3468ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-30 20:16:43	1482ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-16 23:51:47	1805ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-16 23:30:36	722ms	2 NS 1 A 1 MX	🔓 Insecure