knaufberegner.dk DNS records

🖥️ Nameservers2 records 47ms

Nameserver	IP addresses	PTR	ASN / ISP
aaron.ns.cloudflare.com	108.162.195.150 162.159.44.150 172.64.35.150 2606:4700:58::a29f:2c96 2803:f800:50::6ca2:c396 2a06:98c1:50::ac40:2396	aaron.ns.cloudflare.com aaron.ns.cloudflare.com aaron.ns.cloudflare.com aaron.ns.cloudflare.com aaron.ns.cloudflare.com aaron.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
virginia.ns.cloudflare.com	108.162.194.37 162.159.38.37 172.64.34.37 2606:4700:50::a29f:2625 2803:f800:50::6ca2:c225 2a06:98c1:50::ac40:2225	virginia.ns.cloudflare.com virginia.ns.cloudflare.com virginia.ns.cloudflare.com virginia.ns.cloudflare.com virginia.ns.cloudflare.com virginia.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 45ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.18.39.48	300s	—	AS13335	Cloudflare, Inc.	104.16.0.0/14	—	—
172.64.148.208	300s	—	AS13335	Cloudflare, Inc.	172.64.144.0/20	—	—

📧 MX Records2 records 46ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mx1.scannet.dk	46.36.210.150	mx1.scannet.dk	AS48854 team.blue Denmark A/S
20	300s	mx2.scannet.dk	94.231.106.222	mx2.scannet.dk	AS48854 team.blue Denmark A/S

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	172.64.148.208
🔶 Autoconfig	172.64.148.208

🔷 AAAA Records (IPv6)2 records 47ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:4409::ac40:94d0	300s	—	AS13335	Cloudflare, Inc.	2606:4700:4400:0:0:0:0:0/44	—	—
2a06:98c1:3101::6812:2730	300s	—	AS13335	Cloudflare, Inc.	2a06:98c1:3100:0:0:0:0:0/44	—	—

🔐 HTTPS Records1 records 59ms

Priority	Target	SvcParams
1 service	.	alpn="h2" ipv4hint=104.18.39.48,172.64.148.208 ipv6hint=2606:4700:4409::ac40:94d0,2a06:98c1:3101::6812:2730

📝 TXT Records1 records 229ms

TXT Record
v=spf1 mx include:spf.scannet.dk ~all

✉️ SPF

Policy	Record (knaufberegner.dk)
~all (soft fail)	v=spf1 mx include:spf.scannet.dk ~all

📨 DMARC

Policy	Record (_dmarc.knaufberegner.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:42e19519509d46a3a848fe818fc6196f@dmarc-reports.cloudflare.net,mailto:dmarc@scannet.dk,mailto:re+mx7udsfdqgu@dmarc.postmarkapp.com; ruf=mailto:dmarc.forensic@scannet.dk; aspf=s; adkim=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)

🔐 DNSSEC136ms

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	2411095337
Primary NS (MNAME)	aaron.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

47ms

A

45ms

MX

46ms

AAAA

47ms

TXT

229ms

CAA

57ms

HTTPS

59ms

TLSA

279ms

SOA

0ms

MTA-STS

75ms

DNSSEC

136ms

SRV

103ms

Total

1407ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-02 04:37:07	1407ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-07-31 19:55:15	1053ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-07-19 05:24:10	3032ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-07-18 03:55:55	10157ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-07-17 03:28:57	1118ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-06-26 19:25:55	2073ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-06-26 01:04:01	1330ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-06-20 00:00:48	841ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-06-17 13:11:43	2771ms	2 NS 2 A 2 MX	🔓 Insecure	View