klassedyst.dk

📜 Historical scan 2026-06-22 05:04:15  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

klassedyst.dk is a .dk domain served by 2 nameservers (dakota.ns.cloudflare.com, hadlee.ns.cloudflare.com). It was registered on 24 June 2021 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. 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   41ms
NameserverIP addressesPTRASN / ISP
dakota.ns.cloudflare.com 108.162.195.79
162.159.44.79
172.64.35.79
2606:4700:58::a29f:2c4f
2803:f800:50::6ca2:c34f
2a06:98c1:50::ac40:234f		 dakota.ns.cloudflare.com
dakota.ns.cloudflare.com
dakota.ns.cloudflare.com
dakota.ns.cloudflare.com
dakota.ns.cloudflare.com
dakota.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
hadlee.ns.cloudflare.com 108.162.194.67
162.159.38.67
172.64.34.67
2606:4700:50::a29f:2643
2803:f800:50::6ca2:c243
2a06:98c1:50::ac40:2243		 hadlee.ns.cloudflare.com
hadlee.ns.cloudflare.com
hadlee.ns.cloudflare.com
hadlee.ns.cloudflare.com
hadlee.ns.cloudflare.com
hadlee.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   42ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.3.184 300s — AS13335 — — — —
172.67.131.22 300s — AS13335 — — — —

📧 MX Records#

📧
No MX records found

🔷 AAAA Records (IPv6)#

2 records   57ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3035::ac43:8316 300s — AS13335 — — — —
2606:4700:3036::6815:3b8 300s — AS13335 — — — —

🔐 HTTPS Records#

1 records   37ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.3.184,172.67.131.22 ech=AEX+DQBBGAAgACDhwS/67k84wLHm5CKbXNQzU29Q0nru/nsQWaCXWmOfFwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::ac43:8316,2606:4700:3036::6815:3b8

📝 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 2026-10-20 12:16:45
www104.21.3.184 172.67.131.22 2606:4700:3032::ac43:8316 2606:4700:3036::6815:3b8 (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.klassedyst.dk BSmSbrEHCwcJp2jipV1RtXW44s4g6telCQi6VHNSrg0
TXT _acme-challenge.klassedyst.dk fP5uB4tpw7yJQAUlb3usb-9_fmpZEXqzcSXpf9JZgUg

🔗 TLSA / DANE#

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

🔐 DNSSEC#

100ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

0ms
FieldValue
Serial2407568592
Primary NS (MNAME)dakota.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-20 12:47:06
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2021-06-24
Expires2027-06-30 (252d)

🔗 Same registrant#

20 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
aktivitetsdatabasen.dkPunktum dk A/S (direct)
bevaegelsesanalysen.dkPunktum dk A/S (direct)
bevaegelsesguiden.dkPunktum dk A/S (direct)
bevægelsesguiden.dkPunktum dk A/S (direct)
boernibevaegelse.dkPunktum dk A/S (direct)
danskskoleidræt.dkPunktum dk A/S (direct)
junioridraetsleder.dkPunktum dk A/S (direct)
junioridrætsleder.dkPunktum dk A/S (direct)
juniortraener.dkPunktum dk A/S (direct)
kreaktiveunge.dkPunktum dk A/S (direct)
legepatruljen.dkPunktum dk A/S (direct)
legespecialisterne.dkPunktum dk A/S (direct)
meremeningsfuldidraetiindskolingen.dkPunktum dk A/S (direct)
mini-motorik.dkPunktum dk A/S (direct)
pibs.dkPunktum dk A/S (direct)
sfoibevægelse.dkSimply.com A/S
skoleidraet.dkPunktum dk A/S (direct)
skolernesaktivitetsdatabase.dkPunktum dk A/S (direct)
skoleturneringer.dkPunktum dk A/S (direct)
styrpaasundheden.dkPunktum dk A/S (direct)
📋 WHOIS#

⏱️ Lookup Timing#

NS
41ms
A
42ms
MX
53ms
AAAA
57ms
TXT
200ms
CAA
37ms
HTTPS
37ms
TLSA
490ms
SOA
0ms
MTA-STS
98ms
DNSSEC
100ms
SRV
163ms
Total
927ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-20 12:16:45 1918ms 2 NS 2 A 0 MX 🔒 Secure
2026-10-19 09:10:43 422ms 2 NS 2 A 0 MX 🔒 Secure
2026-10-07 19:54:26 1845ms 2 NS 2 A 0 MX 🔒 Secure
2026-10-06 19:44:16 423ms 2 NS 2 A 0 MX 🔒 Secure
2026-09-26 17:52:01 684ms 2 NS 2 A 0 MX 🔒 Secure
2026-09-17 11:16:05 847ms 2 NS 2 A 0 MX 🔒 Secure
2026-08-28 01:57:26 677ms 2 NS 2 A 0 MX 🔒 Secure
2026-08-26 20:49:09 486ms 2 NS 2 A 0 MX 🔒 Secure
2026-08-20 05:03:46 4606ms 2 NS 2 A 0 MX 🔒 Secure
2026-08-09 11:23:35 959ms 2 NS 2 A 0 MX 🔒 Secure
2026-07-26 18:14:54 9858ms 2 NS 2 A 0 MX 🔒 Secure
2026-07-03 10:52:07 860ms 2 NS 2 A 0 MX 🔒 Secure
2026-06-29 04:19:13 656ms 2 NS 2 A 0 MX 🔒 Secure
2026-06-22 05:04:15 shown 927ms 2 NS 2 A 0 MX 🔒 Secure
2026-06-19 12:12:19 3222ms 2 NS 2 A 0 MX 🔒 Secure
2026-06-17 13:10:09 2696ms 2 NS 2 A 0 MX 🔒 Secure
dhd.dk [/] search Domains, Hosts & DNS — .dk zone