karsoe.dk DNS records

🖥️ Nameservers2 records 82ms

Nameserver	IP addresses	PTR	ASN / ISP
aspen.ns.cloudflare.com	108.162.194.109 162.159.38.109 172.64.34.109 2606:4700:50::a29f:266d 2803:f800:50::6ca2:c26d 2a06:98c1:50::ac40:226d	aspen.ns.cloudflare.com aspen.ns.cloudflare.com aspen.ns.cloudflare.com aspen.ns.cloudflare.com aspen.ns.cloudflare.com aspen.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
venkat.ns.cloudflare.com	108.162.195.254 162.159.44.254 172.64.35.254 2606:4700:58::a29f:2cfe 2803:f800:50::6ca2:c3fe 2a06:98c1:50::ac40:23fe	venkat.ns.cloudflare.com venkat.ns.cloudflare.com venkat.ns.cloudflare.com venkat.ns.cloudflare.com venkat.ns.cloudflare.com venkat.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 54ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.11.141	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.166.39	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records1 records 77ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mail.karsoe.dk	62.66.181.231	—	AS9158 Telenor A/S

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	webmail.karsoe.dk → 62.66.181.231
🔶 Autoconfig	webmail.karsoe.dk → 62.66.181.231

🔷 AAAA Records (IPv6)2 records 75ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::ac43:a627	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::6815:b8d	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 65ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.11.141,172.67.166.39 ech=AEX+DQBBoQAgACDRJM7hiWWyrYhvtgGdHia5Rv++2SxfUoWLmsecHZhzHAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:a627,2606:4700:3036::6815:b8d

🔌 SRV Records3 records 104ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	10	1	443	webmail.karsoe.dk
_imap._tcp	20	1	143	webmail.karsoe.dk
_imaps._tcp	10	1	993	webmail.karsoe.dk

📝 TXT Records1 records 277ms

TXT Record
v=spf1 mx a:webmail.karsoe.dk ip4:62.66.181.231 ~all

✉️ SPF

Policy	Record (karsoe.dk)
~all (soft fail)	v=spf1 mx a:webmail.karsoe.dk ip4:62.66.181.231 ~all

📨 DMARC

Policy	Record (_dmarc.karsoe.dk)
p=quarantine	v=DMARC1; p=quarantine; adkim=s; aspf=s; rua=mailto:postmaster@karsoe.dk; ruf=mailto:postmaster@karsoe.dk; fo=1

📬 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)

🔐 DNSSEC150ms

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

🏷️ SOA0ms

Field	Value
Serial	2413147745
Primary NS (MNAME)	aspen.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

82ms

A

54ms

MX

77ms

AAAA

75ms

TXT

277ms

CAA

76ms

HTTPS

65ms

TLSA

104ms

SOA

0ms

MTA-STS

111ms

DNSSEC

150ms

SRV

104ms

Total

1080ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 06:50:33	1080ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-24 15:35:19	1233ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-13 06:15:59	2207ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-30 09:36:22	2967ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-17 11:46:42	679ms	2 NS 2 A 1 MX	🔓 Insecure	View