sikkerhedsgodkend.dk

📜 Historical scan 2026-06-21 14:13:26  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

sikkerhedsgodkend.dk is a .dk domain served by 2 nameservers (karl.ns.cloudflare.com, lady.ns.cloudflare.com). It was registered on 28 November 2023 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.81.173 is hosted by Cloudflare, Inc. (AS13335). The zone is DNSSEC-signed and validates, 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   51ms
NameserverIP addressesPTRASN / ISP
karl.ns.cloudflare.com 108.162.193.190
172.64.33.190
173.245.59.190
2606:4700:58::adf5:3bbe
2803:f800:50::6ca2:c1be
2a06:98c1:50::ac40:21be		 karl.ns.cloudflare.com
karl.ns.cloudflare.com
karl.ns.cloudflare.com
karl.ns.cloudflare.com
karl.ns.cloudflare.com
karl.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
lady.ns.cloudflare.com 108.162.192.127
172.64.32.127
173.245.58.127
2606:4700:50::adf5:3a7f
2803:f800:50::6ca2:c07f
2a06:98c1:50::ac40:207f		 lady.ns.cloudflare.com
lady.ns.cloudflare.com
lady.ns.cloudflare.com
lady.ns.cloudflare.com
lady.ns.cloudflare.com
lady.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   55ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.81.173 600s — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.163.40 600s — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

📧
No MX records found

🔷 AAAA Records (IPv6)#

2 records   35ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3030::ac43:a328 600s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3031::6815:51ad 600s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 records   69ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=188.114.96.1,188.114.97.1 ech=AEX+DQBBOwAgACBiMbeLRaKiv6PJzAZW9T1PULQqMexp9BN7Gw9oTd+AMgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::1,2a06:98c1:3121::1

📝 TXT Records#

📝
No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 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 05:40:20
www104.21.81.173 172.67.163.40 2606:4700:3030::ac43:a328 2606:4700:3031::6815:51ad (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

🔏 ACME Challenge#

TypeNameValue
TXT _acme-challenge.sikkerhedsgodkend.dk D2km0gt63waw4a6XMmMLPc6eHn3p87eMUwl_zzotAC4
TXT _acme-challenge.sikkerhedsgodkend.dk zQqBANMYcRCcDJRgso70zSo-6rCtACvMdoPTbH0UkdM

🔗 TLSA / DANE#

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

🔐 DNSSEC#

74ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

63ms
FieldValue
Serial2407493127
Primary NS (MNAME)karl.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-15 12:56:43
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2023-11-28
Expires2027-11-27 (395d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
51ms
A
55ms
MX
39ms
AAAA
35ms
TXT
234ms
CAA
48ms
HTTPS
69ms
TLSA
71ms
SOA
63ms
MTA-STS
42ms
DNSSEC
74ms
SRV
72ms
Total
527ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-21 05:40:20 477ms 2 NS 2 A 0 MX 🔒 Secure
2026-10-01 02:27:52 1141ms 2 NS 2 A 0 MX 🔒 Secure
2026-09-28 14:46:18 587ms 2 NS 2 A 0 MX 🔒 Secure
2026-09-27 14:30:16 527ms 2 NS 2 A 0 MX 🔒 Secure
2026-09-27 13:07:12 626ms 2 NS 2 A 0 MX 🔒 Secure
2026-09-26 12:58:19 604ms 2 NS 2 A 0 MX 🔒 Secure
2026-09-25 12:36:53 606ms 2 NS 2 A 0 MX 🔒 Secure
2026-09-24 12:26:34 615ms 2 NS 2 A 0 MX 🔒 Secure
2026-09-23 12:03:17 739ms 2 NS 2 A 0 MX 🔒 Secure
2026-09-22 02:24:43 1124ms 2 NS 2 A 0 MX 🔒 Secure
2026-09-10 18:09:07 768ms 2 NS 2 A 0 MX 🔒 Secure
2026-09-04 15:40:41 763ms 2 NS 2 A 0 MX 🔒 Secure
2026-08-31 22:41:36 1086ms 2 NS 2 A 0 MX 🔒 Secure
2026-08-31 19:36:38 1070ms 2 NS 2 A 0 MX 🔒 Secure
2026-08-28 08:57:19 820ms 2 NS 2 A 0 MX 🔒 Secure
2026-08-26 15:08:22 900ms 2 NS 2 A 0 MX 🔒 Secure
2026-08-22 21:44:43 5148ms 2 NS 2 A 0 MX 🔒 Secure
2026-08-18 20:18:06 5318ms 2 NS 2 A 0 MX 🔒 Secure
2026-08-09 14:02:33 962ms 2 NS 2 A 0 MX 🔒 Secure
2026-07-16 06:57:02 978ms 2 NS 2 A 0 MX 🔒 Secure
2026-07-03 14:22:28 4760ms 2 NS 2 A 0 MX 🔒 Secure
2026-06-29 10:04:02 973ms 2 NS 2 A 0 MX 🔒 Secure
2026-06-25 05:04:39 802ms 2 NS 2 A 0 MX 🔒 Secure
2026-06-21 14:13:26 shown 527ms 2 NS 2 A 0 MX 🔒 Secure
2026-06-21 13:11:12 1495ms 2 NS 2 A 0 MX 🔒 Secure
dhd.dk [/] search Domains, Hosts & DNS — .dk zone