knauf.dk

📜 Historical scan 2026-08-23 12:40:58 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

knauf.dk is a .dk domain served by 2 nameservers (aaron.ns.cloudflare.com, virginia.ns.cloudflare.com). It was registered on 19 November 2002 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.18.42.250 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mailstream-eu1.mxrecord.io. The zone is not DNSSEC-signed, publishes a DMARC policy and is reachable over IPv6. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 84ms

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 Records#

2 records 117ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.18.42.250	300s	—	AS13335	Cloudflare, Inc.	104.16.0.0/14	—	—
172.64.145.6	300s	—	AS13335	Cloudflare, Inc.	172.64.144.0/20	—	—

📧 MX Records#

1 records 146ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mailstream-eu1.mxrecord.io	172.65.245.214	—	AS13335 Cloudflare, Inc.

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.56

🔷 AAAA Records (IPv6)#

2 records 65ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:4403::ac40:9106	300s	—	AS13335	Cloudflare, Inc.	2606:4700:4400:0:0:0:0:0/44	—	—
2a06:98c1:3101::6812:2afa	300s	—	AS13335	Cloudflare, Inc.	2a06:98c1:3100:0:0:0:0:0/44	—	—

🔐 HTTPS Records#

1 records 128ms

Priority	Target	SvcParams
1 service	.	alpn="h2" ipv4hint=104.18.42.250,172.64.145.6 ipv6hint=2606:4700:4403::ac40:9106,2a06:98c1:3101::6812:2afa

🔌 SRV Records#

1 records 177ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	0	0	5061	_dc-srv.1650f2bfa526._sipfederationtls._tcp.knauf.dk

📝 TXT Records#

6 records 443ms

TXT Record
adobe-idp-site-verification=d04a867d1bf7208af1d94176eb8572b5bc02de0f7f2788cf27fbba2467f69ef2
facebook-domain-verification=9vyrkrxlv5etla1niecrcqlbz2t8ni
google-site-verification=CB8NvOOyCB0mmLgQTzrt3B9frli9hitUdi7bzxtz4xQ
ms95083269
teamtailor=aef2e4b81b9b594868890799980235e7
v=spf1 ip4:82.210.238.38 ip4:82.210.238.39 include:spf.protection.outlook.com include:spf.mandrillapp.com ~all

✉️ SPF#

Policy	Record (knauf.dk)
~all (soft fail)	v=spf1 ip4:82.210.238.38 ip4:82.210.238.39 include:spf.protection.outlook.com include:spf.mandrillapp.com ~all

📨 DMARC#

Policy	Record (_dmarc.knauf.dk)
p=quarantine	v=DMARC1; p=quarantine; sp=reject; rua=mailto:dmarc_reports@knauf.com; ruf=mailto:Forensic_dmarc_reports@knauf.com; 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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-11 00:30:55

www	104.18.42.250 172.64.145.6 2606:4700:4403::ac40:9106 2a06:98c1:3101::6812:2afa (AS13335) (address records, no CNAME)
www vs bare domain	Same network knauf.dk: 104.18.42.250 172.64.145.6 2606:4700:4403::ac40:9106 2a06:98c1:3101::6812:2afa (AS13335) www.knauf.dk: 104.18.42.250 172.64.145.6 2606:4700:4403::ac40:9106 2a06:98c1:3101::6812:2afa (AS13335)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

261ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2412915330
Primary NS (MNAME)	aaron.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-11 00:56:40

Field	Value
Registrar	CSC Digital Brand Service, Inc
Registered	2002-11-19
Expires	2026-12-31 (72d)

📋 WHOIS#

⏱️ Lookup Timing#

84ms

117ms

146ms

AAAA

65ms

TXT

443ms

CAA

99ms

HTTPS

128ms

TLSA

197ms

SOA

0ms

MTA-STS

139ms

DNSSEC

261ms

SRV

177ms

Total

3637ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-11 00:30:54	2920ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-08 19:15:12	687ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-30 14:28:37	760ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-22 22:09:23	2012ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-15 21:01:25	9674ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-14 12:12:06	4579ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-26 18:27:00	2734ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-26 01:13:48	2630ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-23 12:40:58 shown	3637ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-22 09:11:52	9502ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-14 12:07:41	5235ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-19 09:06:30	1198ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-18 06:36:22	3138ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-28 23:53:46	1055ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-24 22:07:16	1319ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-17 13:03:06	4177ms	2 NS 2 A 1 MX	🔓 Insecure