kaspern.dk

📜 Historical scan 2026-09-12 11:12:01  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

kaspern.dk is a .dk domain served by 2 nameservers (maeve.ns.cloudflare.com, newt.ns.cloudflare.com). It was registered on 26 May 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.22.12 is hosted by Cloudflare, Inc. (AS13335). The zone is not DNSSEC-signed, 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   43ms
NameserverIP addressesPTRASN / ISP
maeve.ns.cloudflare.com 108.162.194.45
162.159.38.45
172.64.34.45
2606:4700:50::a29f:262d
2803:f800:50::6ca2:c22d
2a06:98c1:50::ac40:222d		 maeve.ns.cloudflare.com
maeve.ns.cloudflare.com
maeve.ns.cloudflare.com
maeve.ns.cloudflare.com
maeve.ns.cloudflare.com
maeve.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
newt.ns.cloudflare.com 108.162.193.212
172.64.33.212
173.245.59.212
2606:4700:58::adf5:3bd4
2803:f800:50::6ca2:c1d4
2a06:98c1:50::ac40:21d4		 newt.ns.cloudflare.com
newt.ns.cloudflare.com
newt.ns.cloudflare.com
newt.ns.cloudflare.com
newt.ns.cloudflare.com
newt.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   39ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.22.12 300s — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.201.208 300s — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

📧
No MX records found

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover172.67.201.208
🔶 Autoconfig172.67.201.208

🔷 AAAA Records (IPv6)#

2 records   42ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3031::6815:160c 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3032::ac43:c9d0 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 records   42ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.22.12,172.67.201.208 ech=AEX+DQBBcwAgACANsqomlZVlUOOkBmTjXp5lwbSRURIu2z120uTx82TLNwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:160c,2606:4700:3032::ac43:c9d0

📝 TXT Records#

1 records   190ms
TXT Record
v=spf1 -all

✉️ SPF#

PolicyRecord (kaspern.dk)
-all (hard fail) v=spf1 -all

📨 DMARC#

PolicyRecord (_dmarc.kaspern.dk)
p=reject v=DMARC1; p=reject; sp=reject; adkim=s; aspf=s;

📬 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 2026-10-18 05:03:44
www188.114.96.1 188.114.97.1 2a06:98c1:3120::1 2a06:98c1:3121::1 (AS13335) (address records, no CNAME)
www vs bare domainSame network
WildcardYes: any name under the zone resolves
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: 0/10 · policy: -all

No problems found

🔏 ACME Challenge#

TypeNameValue
TXT _acme-challenge.kaspern.dk buPvK2DiKvYlwD_qPJj3PPEKrCzNiUoE5N2lCfL4j5s
TXT _acme-challenge.kaspern.dk eUiWUbohjOb4SjGWn134B-waw-R7x6psvauaJzxOUM8

🔗 TLSA / DANE#

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

🔐 DNSSEC#

2055ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✓ Found
Flagsunsigned answer

🏷️ SOA#

0ms
FieldValue
Serial2414017260
Primary NS (MNAME)maeve.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-18 05:17:13
FieldValue
RegistrarDANDOMAIN A/S
Registered2026-05-26
Expires2027-05-25 (216d)

🔗 Same registrant#

0 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).

No other domain with this registrant in our WHOIS data yet
📋 WHOIS#

⏱️ Lookup Timing#

NS
43ms
A
39ms
MX
42ms
AAAA
42ms
TXT
190ms
CAA
44ms
HTTPS
42ms
TLSA
48ms
SOA
0ms
MTA-STS
58ms
DNSSEC
2055ms
SRV
74ms
Total
2859ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-18 05:03:44 592ms 2 NS 2 A 0 MX 🔓 Insecure
2026-10-01 09:10:16 439ms 2 NS 2 A 0 MX 🔓 Insecure
2026-09-25 18:09:31 629ms 2 NS 2 A 0 MX 🔓 Insecure
2026-09-23 16:51:45 695ms 2 NS 2 A 0 MX 🔓 Insecure
2026-09-21 20:39:41 824ms 2 NS 2 A 0 MX 🔓 Insecure
2026-09-13 17:11:16 1634ms 2 NS 2 A 0 MX 🔓 Insecure
2026-09-12 11:12:01 shown 2859ms 2 NS 2 A 0 MX 🔓 Insecure
2026-09-06 07:20:15 711ms 2 NS 2 A 0 MX 🔓 Insecure
2026-08-31 11:46:45 511ms 2 NS 2 A 0 MX 🔓 Insecure
2026-08-16 17:06:21 1259ms 2 NS 2 A 0 MX 🔓 Insecure
2026-08-07 15:12:19 1081ms 2 NS 2 A 0 MX 🔓 Insecure
2026-07-25 03:58:04 912ms 2 NS 2 A 0 MX 🔓 Insecure
2026-07-16 13:15:44 845ms 2 NS 2 A 0 MX 🔓 Insecure
2026-06-29 06:55:25 897ms 2 NS 2 A 0 MX 🔓 Insecure
2026-06-19 13:20:11 3248ms 2 NS 2 A 0 MX 🔓 Insecure
2026-06-18 02:03:14 1121ms 2 NS 2 A 0 MX 🔓 Insecure
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