cybershield.dk

📜 Historical scan 2026-10-03 18:20:53 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

cybershield.dk is a .dk domain served by 2 nameservers (melody.ns.cloudflare.com, stanley.ns.cloudflare.com). It was registered on 1 June 2023 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.91.242 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by cybershield-dk.s-v1.mx.microsoft. The zone is DNSSEC-signed and validates, 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 41ms

Nameserver	IP addresses	PTR	ASN / ISP
melody.ns.cloudflare.com	108.162.194.250 162.159.38.250 172.64.34.250 2606:4700:50::a29f:26fa 2803:f800:50::6ca2:c2fa 2a06:98c1:50::ac40:22fa	melody.ns.cloudflare.com melody.ns.cloudflare.com melody.ns.cloudflare.com melody.ns.cloudflare.com melody.ns.cloudflare.com melody.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
stanley.ns.cloudflare.com	108.162.195.141 162.159.44.141 172.64.35.141 2606:4700:58::a29f:2c8d 2803:f800:50::6ca2:c38d 2a06:98c1:50::ac40:238d	stanley.ns.cloudflare.com stanley.ns.cloudflare.com stanley.ns.cloudflare.com stanley.ns.cloudflare.com stanley.ns.cloudflare.com stanley.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 31ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.91.242	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.182.41	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 38ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	cybershield-dk.s-v1.mx.microsoft	2a01:111:f403:ca04::a 2a01:111:f403:ca04::b 2a01:111:f403:ca09::24 2a01:111:f403:ca48::12 52.101.185.114 52.101.68.15 52.101.73.123 52.101.73.126	mail-du0pr03cu00102.inbound.protection.outlook.com mail-dbbpr03cu00103.inbound.protection.outlook.com mail-am6pr02cu00204.inbound.protection.outlook.com mail-miypr05cu00202.inbound.protection.outlook.com mail-zrxpr04cu00102.inbound.protection.outlook.com mail-db6pr03cu00107.inbound.protection.outlook.com mail-am6pr02cu00203.inbound.protection.outlook.com mail-am8pr83cu00106.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	104.21.91.242

🔷 AAAA Records (IPv6)#

2 records 33ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3037::6815:5bf2	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::ac43:b629	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 36ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.91.242,172.67.182.41 ech=AEX+DQBBfgAgACAPSophzkoQIze83OMxaAHB4ZXxq7MkML5iwpwjUpQiIwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3037::6815:5bf2,2606:4700:3037::ac43:b629

📝 TXT Records#

2 records 362ms

TXT Record
google-site-verification=GQEceqxjK_xMlxbdLWGZdhiPZP603blyweKGk5661jo
v=spf1 include:_u.cybershield.dk._spf.smart.ondmarc.com -all

✉️ SPF#

Policy	Record (cybershield.dk)
-all (hard fail)	v=spf1 include:_u.cybershield.dk._spf.smart.ondmarc.com -all

📨 DMARC#

Policy	Record (_dmarc.cybershield.dk)
p=reject	v=DMARC1; p=reject; pct=100; sp=quarantine; rua=mailto:xio6v32whcj@inbox.ondmarc.com,mailto:dmarc@cybershield.dk; ruf=mailto:xio6v32whcj@inbox.ondmarc.com; adkim=r; aspf=s; fo=1; rf=afrf; ri=3600

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

13 records 35ms

Flags	Tag	Value
0	iodef	mailto:cert-alerts@henrikks.dk
0	issue	amazon.com
0	issue	comodoca.com
0	issue	digicert.com; cansignhttpexchanges=yes
0	issue	letsencrypt.org
0	issue	pki.goog; cansignhttpexchanges=yes
0	issue	ssl.com
0	issuewild	;
0	issuewild	comodoca.com
0	issuewild	digicert.com; cansignhttpexchanges=yes
0	issuewild	letsencrypt.org
0	issuewild	pki.goog; cansignhttpexchanges=yes
0	issuewild	ssl.com

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-13 18:47:26

www	104.21.91.242 172.67.182.41 2606:4700:3037::6815:5bf2 2606:4700:3037::ac43:b629 (AS13335) (address records, no CNAME)
www vs bare domain	Same network cybershield.dk: 188.114.96.1 188.114.97.1 2a06:98c1:3120::1 2a06:98c1:3121::1 (AS13335) www.cybershield.dk: 104.21.91.242 172.67.182.41 2606:4700:3037::6815:5bf2 2606:4700:3037::ac43:b629 (AS13335)
Wildcard	No
Denial of existence	Compact NSEC (RFC 9824, "black lies") not walkable
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: 2/10 · policy: -all

No problems found

🔗 TLSA / DANE#

4 records 76ms

Service / Owner	Type	Cert association
SMTP _25._tcp.cybershield-dk.s-v1.mx.microsoft	DANE-TA · Full cert · SHA-256	EA7A25255D111FC3CE4CB8FABE3ADF9C…
SMTP _25._tcp.cybershield-dk.s-v1.mx.microsoft	DANE-EE · SPKI · SHA-256	803F7447CC75B208DBCA042346F5D8DF…
SMTP _25._tcp.cybershield-dk.s-v1.mx.microsoft	DANE-TA · Full cert · SHA-256	C1AD7778796D20BCA65C889A26550211…
SMTP _25._tcp.cybershield-dk.s-v1.mx.microsoft	DANE-EE · SPKI · SHA-256	54883CC5F1849331E6BF5002C3129D20…

🔐 DNSSEC#

61ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

51ms

Field	Value
Serial	2416466185
Primary NS (MNAME)	melody.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-11 18:45:35

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2023-06-01
Expires	2032-05-31 (2053d)

🔗 Same registrant#

5 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
blandethandel.dk	Punktum dk A/S (direct)
henrikks.dk	Punktum dk A/S (direct)
horsensitservice.dk	Simply.com A/S
horsensteater.dk	Simply.com A/S
pixel-it.dk	Simply.com A/S

📋 WHOIS#

⏱️ Lookup Timing#

41ms

31ms

38ms

AAAA

33ms

TXT

362ms

CAA

35ms

HTTPS

36ms

TLSA

76ms

SOA

51ms

MTA-STS

129ms

DNSSEC

61ms

SRV

99ms

Total

976ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-13 18:47:26	850ms	2 NS 2 A 1 MX	🔒 Secure
2026-10-12 18:40:17	3113ms	2 NS 2 A 1 MX	🔒 Secure
2026-10-11 18:07:17	3416ms	2 NS 2 A 1 MX	🔒 Secure
2026-10-03 18:20:53 shown	976ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-30 18:13:01	1014ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-24 01:44:10	2655ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-09 07:34:23	2196ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-03 09:00:54	1345ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-22 16:56:33	12912ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-16 03:59:47	1953ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-14 22:20:40	8034ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-13 01:25:51	4834ms	2 NS 2 A 1 MX	🔒 Secure
2026-07-23 12:32:26	2446ms	2 NS 2 A 1 MX	🔒 Secure
2026-06-29 08:39:29	1272ms	2 NS 2 A 1 MX	🔒 Secure
2026-06-24 16:23:19	1284ms	2 NS 2 A 1 MX	🔒 Secure
2026-06-23 04:51:17	1140ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-22 20:02:17	1174ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-16 23:25:33	1142ms	2 NS 2 A 1 MX	🔒 Secure