kaspern.dk DNS records

🖥️ Nameservers2 records 37ms

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 Records2 records 47ms

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	172.67.201.208
🔶 Autoconfig	104.21.22.12

🔷 AAAA Records (IPv6)2 records 26ms

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 Records1 records 56ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.22.12,172.67.201.208 ech=AEX+DQBBqgAgACBToaOlI/XdWcaBs2n/e11+KUwoMzGMzoAzloPSQDMwAQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:160c,2606:4700:3032::ac43:c9d0

📝 TXT Records1 records 168ms

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

🔗 TLSA / DANE

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

🔐 DNSSEC114ms

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

🏷️ SOA0ms

Field	Value
Serial	2413585848
Primary NS (MNAME)	maeve.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

37ms

A

47ms

MX

27ms

AAAA

26ms

TXT

168ms

CAA

34ms

HTTPS

56ms

TLSA

47ms

SOA

0ms

MTA-STS

44ms

DNSSEC

114ms

SRV

65ms

Total

511ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 11:46:45	511ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-16 17:06:21	1259ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-07 15:12:19	1081ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-07-25 03:58:04	912ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-07-16 13:15:44	845ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-29 06:55:25	897ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-19 13:20:11	3248ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-18 02:03:14	1121ms	2 NS 2 A 0 MX	🔓 Insecure	View