knaufinsulation.dk DNS records

🖥️ Nameservers2 records 137ms

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 94ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.18.42.170	300s	—	AS13335	Cloudflare, Inc.	104.16.0.0/14	—	—
172.64.145.86	300s	—	AS13335	Cloudflare, Inc.	172.64.144.0/20	—	—

📧 MX Records

📧

No MX records found

🔷 AAAA Records (IPv6)2 records 152ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a06:98c1:3103::6812:2aaa	300s	—	AS13335	Cloudflare, Inc.	2a06:98c1:3100:0:0:0:0:0/44	—	—
2a06:98c1:310d::ac40:9156	300s	—	AS13335	Cloudflare, Inc.	2a06:98c1:3100:0:0:0:0:0/44	—	—

🔐 HTTPS Records1 records 125ms

Priority	Target	SvcParams
1 service	.	alpn="h2" ipv4hint=104.18.42.170,172.64.145.86 ipv6hint=2a06:98c1:3103::6812:2aaa,2a06:98c1:310d::ac40:9156

📝 TXT Records1 records 283ms

TXT Record
v=spf1 -all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.knaufinsulation.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)

🔐 DNSSEC178ms

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	2410935265
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

137ms

A

94ms

MX

104ms

AAAA

152ms

TXT

283ms

CAA

106ms

HTTPS

125ms

TLSA

56ms

SOA

0ms

MTA-STS

144ms

DNSSEC

178ms

SRV

142ms

Total

651ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 08:55:19	651ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-01 03:10:35	723ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-07-29 13:08:09	10467ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-07-20 11:56:18	1603ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-07-01 04:48:26	823ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-17 13:20:15	5102ms	2 NS 2 A 0 MX	🔓 Insecure	View