cybershield.dk

📜 Historical scan 2026-06-16 23:25:33  ·  ← 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   39ms
NameserverIP addressesPTRASN / ISP
melody.ns.cloudflare.com — — —
stanley.ns.cloudflare.com — — —

🌍 A Records#

2 records   38ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.91.242 — — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.182.41 — — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

1 records   39ms
PriorityTTLMail ServerIP addressesPTRASN
0 — cybershield-dk.s-v1.mx.microsoft 52.101.68.0
52.101.68.15
52.101.68.32
52.101.73.6		 mail-db3pr0202cu00100.inbound.protection.outlook.com
mail-db6pr03cu00107.inbound.protection.outlook.com
mail-db3pr0202cu00200.inbound.protection.outlook.com
mail-am6pr04cu00306.inbound.protection.outlook.com		 AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation

🔷 AAAA Records (IPv6)#

2 records   38ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3033::ac43:b629 — — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3034::6815:5bf2 — — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 records   37ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.91.242,172.67.182.41 ech=AEX+DQBBxAAgACDj7TsM1XQ2Je0M+m3yUJPxgZYPa5bYDBn/ZlIFcoqSfQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:b629,2606:4700:3034::6815:5bf2

📝 TXT Records#

2 records   126ms
TXT Record
google-site-verification=GQEceqxjK_xMlxbdLWGZdhiPZP603blyweKGk5661jo
v=spf1 include:spf.protection.outlook.com include:spf.simply.com -all

✉️ SPF#

PolicyRecord (cybershield.dk)
-all (hard fail) v=spf1 include:spf.protection.outlook.com include:spf.simply.com -all

📨 DMARC#

PolicyRecord (_dmarc.cybershield.dk)
p=reject v=DMARC1; p=reject; pct=100; rua=mailto:dmarc@cybershield.dk; sp=quarantine; aspf=r;

📬 MTA-STS#

94ms
CheckResult
Status⚠️ Invalid
TXT record (_mta-sts)✓ Found
HTTPS policy✗ Missing / invalid
Policy ID2026041801
Policy MX—

📈 TLSRPT#

StatusReport address (rua)
✓ Enabled mailto:tlsrpt@cybershield.dk

📜 CAA Records#

12 records   38ms
FlagsTagValue
0 iodef mailto:cert-alerts@henrikks.dk
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
www104.21.91.242 172.67.182.41 2606:4700:3037::6815:5bf2 2606:4700:3037::ac43:b629 (AS13335) (address records, no CNAME)
www vs bare domainSame network
WildcardNo
Denial of existenceCompact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEYPublished: 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#

6 records   150ms
Service / OwnerTypeCert association
SMTP _25._tcp.cybershield-dk.s-v1.mx.microsoft DANE-TA · Full cert · SHA-256 6EBFF927297A5B3AAF5EAE672252C36A…
SMTP _25._tcp.cybershield-dk.s-v1.mx.microsoft DANE-EE · SPKI · SHA-256 A6C267923B26A4A9617EDA73D8DB4FBC…
SMTP _25._tcp.cybershield-dk.s-v1.mx.microsoft DANE-EE · SPKI · SHA-256 133086C7B822371A4A3304F1661A7880…
SMTP _25._tcp.cybershield-dk.s-v1.mx.microsoft DANE-EE · SPKI · SHA-256 C495D9E40F7E625BE22F83CC64305182…
SMTP _25._tcp.cybershield-dk.s-v1.mx.microsoft DANE-TA · Full cert · SHA-256 38D895F5105BC2545822C17A2444F4B0…
SMTP _25._tcp.cybershield-dk.s-v1.mx.microsoft DANE-TA · Full cert · SHA-256 5F88694615E4C61686E106B84C3338C6…

🔐 DNSSEC#

105ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

37ms
FieldValue
Serial2407080672
Primary NS (MNAME)melody.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-11 18:45:35
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2023-06-01
Expires2032-05-31 (2050d)

🔗 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).

DomainRegistrar
blandethandel.dkPunktum dk A/S (direct)
henrikks.dkPunktum dk A/S (direct)
horsensitservice.dkSimply.com A/S
horsensteater.dkSimply.com A/S
pixel-it.dkSimply.com A/S
📋 WHOIS#

⏱️ Lookup Timing#

NS
39ms
A
38ms
MX
39ms
AAAA
38ms
TXT
126ms
CAA
38ms
HTTPS
37ms
TLSA
150ms
SOA
37ms
MTA-STS
94ms
DNSSEC
105ms
SRV
0ms
Total
1142ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
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 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 shown 1142ms 2 NS 2 A 1 MX 🔒 Secure
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