kvisgaard.dk DNS records

🖥️ Nameservers2 records 49ms

Nameserver	IP addresses	PTR	ASN / ISP
dell.ns.cloudflare.com	108.162.192.94 172.64.32.94 173.245.58.94 2606:4700:50::adf5:3a5e 2803:f800:50::6ca2:c05e 2a06:98c1:50::ac40:205e	dell.ns.cloudflare.com dell.ns.cloudflare.com dell.ns.cloudflare.com dell.ns.cloudflare.com dell.ns.cloudflare.com dell.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
karl.ns.cloudflare.com	108.162.193.190 172.64.33.190 173.245.59.190 2606:4700:58::adf5:3bbe 2803:f800:50::6ca2:c1be 2a06:98c1:50::ac40:21be	karl.ns.cloudflare.com karl.ns.cloudflare.com karl.ns.cloudflare.com karl.ns.cloudflare.com karl.ns.cloudflare.com karl.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 52ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.43.169	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.182.135	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records1 records 59ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	kvisgaard-dk.mail.protection.outlook.com	2a01:111:f403:ca04::8 2a01:111:f403:ca09:: 2a01:111:f403:ca09::f 2a01:111:f403:ca48::8 52.101.68.15 52.101.68.29 52.101.73.15 52.101.73.155	mail-db5pr02cu00100.inbound.protection.outlook.com mail-am3pr04cu00500.inbound.protection.outlook.com mail-am7pr05cu00307.inbound.protection.outlook.com mail-miypr02cu00100.inbound.protection.outlook.com mail-db6pr03cu00107.inbound.protection.outlook.com mail-dbapr03cu00105.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-am7pr02cu00203.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	104.21.43.169
🔶 Autoconfig	104.21.43.169

🔷 AAAA Records (IPv6)2 records 36ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3033::ac43:b687	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::6815:2ba9	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 70ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.43.169,172.67.182.135 ech=AEX+DQBBLAAgACAXjdafbR37U1x7tWCu0cXNrQegtBwBZ+Wlz9mR5oAiAwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:b687,2606:4700:3037::6815:2ba9

📝 TXT Records1 records 195ms

TXT Record
v=spf1 a mx ip4:188.180.93.178 ip4:185.146.22.249 include:spf.nhl-data.dk include:spf.protection.outlook.com include:relay.mailchannels.net -all

✉️ SPF

Policy	Record (kvisgaard.dk)
-all (hard fail)	v=spf1 a mx ip4:188.180.93.178 ip4:185.146.22.249 include:spf.nhl-data.dk include:spf.protection.outlook.com include:relay.mailchannels.net -all

📨 DMARC

Policy	Record (_dmarc.kvisgaard.dk)
p=reject	v=DMARC1; p=reject

📬 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)

🔐 DNSSEC95ms

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	2412792363
Primary NS (MNAME)	dell.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

49ms

A

52ms

MX

59ms

AAAA

36ms

TXT

195ms

CAA

38ms

HTTPS

70ms

TLSA

185ms

SOA

0ms

MTA-STS

73ms

DNSSEC

95ms

SRV

78ms

Total

897ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-01 16:32:21	897ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-21 17:34:38	11135ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-10 01:37:37	2965ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-06 12:17:55	1809ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-07-31 21:38:09	1618ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-07-03 17:38:45	1398ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-24 19:04:22	2098ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-17 19:17:40	2398ms	2 NS 2 A 1 MX	🔓 Insecure	View