knaufarmstrong.dk

📜 Historical scan 2026-07-18 11:58:02 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

knaufarmstrong.dk is a .dk domain served by 2 nameservers (aaron.ns.cloudflare.com, virginia.ns.cloudflare.com). It was registered on 27 February 2020 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.18.43.181 is hosted by Cloudflare, Inc. (AS13335). 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 61ms

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 68ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.18.43.181	300s	—	AS13335	Cloudflare, Inc.	104.16.0.0/14	—	—
172.64.144.75	300s	—	AS13335	Cloudflare, Inc.	172.64.144.0/20	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 77ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a06:98c1:3101::6812:2bb5	300s	—	AS13335	Cloudflare, Inc.	2a06:98c1:3100:0:0:0:0:0/44	—	—
2a06:98c1:3102::ac40:904b	300s	—	AS13335	Cloudflare, Inc.	2a06:98c1:3100:0:0:0:0:0/44	—	—

🔐 HTTPS Records#

1 records 82ms

Priority	Target	SvcParams
1 service	.	alpn="h2" ipv4hint=104.18.43.181,172.64.144.75 ipv6hint=2a06:98c1:3101::6812:2bb5,2a06:98c1:3102::ac40:904b

📝 TXT Records#

1 records 315ms

TXT Record
v=spf1 -all

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.knaufarmstrong.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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-10 23:15:09

www	104.18.43.181 172.64.144.75 2a06:98c1:3101::6812:2bb5 2a06:98c1:3102::ac40:904b (AS13335) (address records, no CNAME)
www vs bare domain	Same network knaufarmstrong.dk: 104.18.43.181 172.64.144.75 2a06:98c1:3101::6812:2bb5 2a06:98c1:3102::ac40:904b (AS13335) www.knaufarmstrong.dk: 104.18.43.181 172.64.144.75 2a06:98c1:3101::6812:2bb5 2a06:98c1:3102::ac40:904b (AS13335)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

215ms

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	2409761919
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 2026-10-23 02:19:18

Field	Value
Registrar	CSC Digital Brand Service, Inc
Registered	2020-02-27
Expires	2027-02-28 (124d)

🔗 Same registrant#

15 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

Domain	Registrar
dano-gips.dk	CSC Digital Brand Service, Inc
danogips.dk	CSC Digital Brand Service, Inc
danoline.dk	CSC Digital Brand Service, Inc
danoloft.dk	CSC Digital Brand Service, Inc
gipslofter.dk	CSC Digital Brand Service, Inc
gipsvaegge.dk	CSC Digital Brand Service, Inc
heraklith.dk	CSC Digital Brand Service, Inc
ki-partner.dk	CSC Digital Brand Service, Inc
knauf-insulation.dk	CSC Digital Brand Service, Inc
knauf.dk	CSC Digital Brand Service, Inc
knaufberegner.dk	CSC Digital Brand Service, Inc
knaufdanoline.dk	CSC Digital Brand Service, Inc
knaufinsulation.dk	CSC Digital Brand Service, Inc
knaufprojecttool.dk	CSC Digital Brand Service, Inc
norgips.dk	CSC Digital Brand Service, Inc

📋 WHOIS#

⏱️ Lookup Timing#

61ms

68ms

67ms

AAAA

77ms

TXT

315ms

CAA

75ms

HTTPS

82ms

TLSA

99ms

SOA

0ms

MTA-STS

67ms

DNSSEC

215ms

SRV

110ms

Total

1137ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-02 15:08:17	534ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-30 15:22:58	972ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-30 01:42:15	598ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-26 09:41:10	9383ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-23 21:18:03	1537ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-16 20:50:03	2843ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-02 05:37:12	917ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-29 07:33:19	1622ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-21 21:03:39	2715ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-19 12:56:53	2695ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-18 11:58:02 shown	1137ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-22 02:13:39	513ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-20 05:52:56	474ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-19 01:28:45	966ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-17 13:08:24	1296ms	2 NS 2 A 0 MX	🔓 Insecure