knaufberegner.dk

📜 Historical scan 2026-09-23 17:46:57  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

knaufberegner.dk is a .dk domain served by 2 nameservers (aaron.ns.cloudflare.com, virginia.ns.cloudflare.com). It was registered on 6 May 2019 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.18.39.48 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx1.scannet.dk, mx2.scannet.dk. 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   39ms
NameserverIP addressesPTRASN / 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   33ms
IPTTLPTRASNISP / OrgCIDRCountryCity
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 Records#

2 records   37ms
PriorityTTLMail ServerIP addressesPTRASN
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#

ServiceCNAME / IP
🔷 Autodiscover172.64.148.208
🔶 Autoconfig104.18.39.48

🔷 AAAA Records (IPv6)#

2 records   44ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
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 Records#

1 records   38ms
PriorityTargetSvcParams
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 Records#

1 records   183ms
TXT Record
v=spf1 mx include:spf.scannet.dk ~all

✉️ SPF#

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

📨 DMARC#

PolicyRecord (_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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-10 15:14:52
www104.18.39.48 172.64.148.208 2606:4700:4409::ac40:94d0 2a06:98c1:3101::6812:2730 (AS13335) (address records, no CNAME)
www vs bare domainSame network
WildcardNo

🔎 SPF check#

zone-wide SPF report

DNS lookups: 4/10 · policy: ~all

No problems found

🔏 ACME Challenge#

TypeNameValue
TXT _acme-challenge.knaufberegner.dk 99aYxNd1yo_eSvM9L__28R1yI4iB7a7POZS1fZZRAUU
TXT _acme-challenge.knaufberegner.dk Iwsbz39pYaW3ECH2H3cZgBiuWo74J-O7fnIo6vcYkkE

🔗 TLSA / DANE#

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

🔐 DNSSEC#

105ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

0ms
FieldValue
Serial2415636333
Primary NS (MNAME)aaron.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-03 09:54:26
FieldValue
RegistrarCSC Digital Brand Service, Inc
Registered2019-05-06
Expires2027-05-31 (220d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
39ms
A
33ms
MX
37ms
AAAA
44ms
TXT
183ms
CAA
43ms
HTTPS
38ms
TLSA
57ms
SOA
0ms
MTA-STS
54ms
DNSSEC
105ms
SRV
60ms
Total
695ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-03 09:48:47 504ms 2 NS 2 A 2 MX 🔓 Insecure
2026-10-02 09:47:08 524ms 2 NS 2 A 2 MX 🔓 Insecure
2026-09-30 19:42:39 757ms 2 NS 2 A 2 MX 🔓 Insecure
2026-09-29 19:34:17 989ms 2 NS 2 A 2 MX 🔓 Insecure
2026-09-28 19:23:54 1155ms 2 NS 2 A 2 MX 🔓 Insecure
2026-09-27 19:05:21 1417ms 2 NS 2 A 2 MX 🔓 Insecure
2026-09-26 18:54:32 898ms 2 NS 2 A 2 MX 🔓 Insecure
2026-09-25 18:31:31 1189ms 2 NS 2 A 2 MX 🔓 Insecure
2026-09-24 18:15:58 1046ms 2 NS 2 A 2 MX 🔓 Insecure
2026-09-23 17:46:57 shown 695ms 2 NS 2 A 2 MX 🔓 Insecure
2026-09-22 02:59:30 1369ms 2 NS 2 A 2 MX 🔓 Insecure
2026-09-18 12:22:19 2119ms 2 NS 2 A 2 MX 🔓 Insecure
2026-09-11 11:13:53 2135ms 2 NS 2 A 2 MX 🔓 Insecure
2026-08-02 04:37:07 1407ms 2 NS 2 A 2 MX 🔓 Insecure
2026-07-31 19:55:15 1053ms 2 NS 2 A 2 MX 🔓 Insecure
2026-07-19 05:24:10 3032ms 2 NS 2 A 2 MX 🔓 Insecure
2026-07-18 03:55:55 10157ms 2 NS 2 A 2 MX 🔓 Insecure
2026-07-17 03:28:57 1118ms 2 NS 2 A 2 MX 🔓 Insecure
2026-06-26 19:25:55 2073ms 2 NS 2 A 2 MX 🔓 Insecure
2026-06-26 01:04:01 1330ms 2 NS 2 A 2 MX 🔓 Insecure
2026-06-20 00:00:48 841ms 2 NS 2 A 2 MX 🔓 Insecure
2026-06-17 13:11:43 2771ms 2 NS 2 A 2 MX 🔓 Insecure
dhd.dk [/] search Domains, Hosts & DNS — .dk zone