kaspern.dk

📜 Historical scan 2026-09-06 07:20:15 · ← 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 59ms

Nameserver	IP addresses	PTR	ASN / 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 61ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
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#

Service	CNAME / IP
🔷 Autodiscover	104.21.22.12
🔶 Autoconfig	104.21.22.12

🔷 AAAA Records (IPv6)#

2 records 39ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
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 59ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.22.12,172.67.201.208 ech=AEX+DQBBZAAgACAreDNhTyc9rF0nAaDczYgRY+u/weTgJzdnSyjrc9fcXwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:160c,2606:4700:3032::ac43:c9d0

📝 TXT Records#

1 records 194ms

TXT Record
v=spf1 -all

✉️ SPF#

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

📨 DMARC#

Policy	Record (_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

www	188.114.96.1 188.114.97.1 2a06:98c1:3120::1 2a06:98c1:3121::1 (AS13335) (address records, no CNAME)
www vs bare domain	Same network kaspern.dk: 104.21.22.12 172.67.201.208 2606:4700:3031::6815:160c 2606:4700:3032::ac43:c9d0 (AS13335) www.kaspern.dk: 188.114.96.1 188.114.97.1 2a06:98c1:3120::1 2a06:98c1:3121::1 (AS13335)
Wildcard	Yes: any name under the zone resolves
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: 0/10 · policy: -all

No problems found

🔏 ACME Challenge#

Type	Name	Value
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#

144ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✓ Found
Flags	unsigned answer

🏷️ SOA#

0ms

Field	Value
Serial	2414017260
Primary NS (MNAME)	maeve.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-18 05:17:13

Field	Value
Registrar	DANDOMAIN A/S
Registered	2026-05-26
Expires	2027-05-25 (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#

59ms

61ms

92ms

AAAA

39ms

TXT

194ms

CAA

63ms

HTTPS

59ms

TLSA

79ms

SOA

0ms

MTA-STS

80ms

DNSSEC

144ms

SRV

103ms

Total

711ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
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	2859ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-06 07:20:15 shown	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