cufadan.dk

Records from scan: 2026-10-01 05:32:52  ·  692ms total  ·  last checked 2026-10-19 23:15 (unchanged)
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

cufadan.dk is a .dk domain served by 4 nameservers (ns01.sika.com, ns02.sika.com, ns03.sika.com and 1 more). It was registered on 6 November 2000 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.18.22.128 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx1.sika.com, mx2.sika.com. The zone is not DNSSEC-signed, publishes a DMARC policy and is reachable over IPv6. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

4 records   38ms
NameserverIP addressesPTRASN / ISP
ns01.sika.com 162.159.8.128
2400:cb00:2049:1::a29f:880		 —
—		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
ns02.sika.com 162.159.11.207
2400:cb00:2049:1::a29f:bcf		 —
—		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
ns03.sika.com 198.41.222.162
2400:cb00:2049:1::c629:dea2		 cf-198-41-222-162.cloudflare.com
—		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
ns04.sika.com 198.41.223.217
2400:cb00:2049:1::c629:dfd9		 cf-198-41-223-217.cloudflare.com
—		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.

🌍 A Records#

2 records   37ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.18.22.128 300s — AS13335 Cloudflare, Inc. 104.16.0.0/14 — —
104.18.23.128 300s — AS13335 Cloudflare, Inc. 104.16.0.0/14 — —

📧 MX Records#

2 records   46ms
PriorityTTLMail ServerIP addressesPTRASN
10 10800s mx1.sika.com 185.89.200.0 mx1.sika.com AS8075 Microsoft Corporation
10 10800s mx2.sika.com 185.89.200.1 mx2.sika.com AS8075 Microsoft Corporation

🔷 AAAA Records (IPv6)#

2 records   36ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700::6812:1680 300s — AS13335 Cloudflare, Inc. 2606:4700:0:0:0:0:0:0/41 🇺🇸 United States —
2606:4700::6812:1780 300s — AS13335 Cloudflare, Inc. 2606:4700:0:0:0:0:0:0/41 🇺🇸 United States —

🔐 HTTPS Records#

1 records   47ms
PriorityTargetSvcParams
1 service . alpn="h2" ipv4hint=104.18.22.128,104.18.23.128 ipv6hint=2606:4700::6812:1680,2606:4700::6812:1780

📝 TXT Records#

2 records   158ms
TXT Record
swisssign-check=JXs9kCZC2oV_WPFuIv8iYkl2qGc
v=spf1 mx -all

✉️ SPF#

PolicyRecord (cufadan.dk)
-all (hard fail) v=spf1 mx -all

📨 DMARC#

PolicyRecord (_dmarc.cufadan.dk)
p=reject v=DMARC1; p=reject; rua=mailto:dmarc-reports-57544800476964364169@open.ch; rf=afrf; pct=100; ri=86400

📬 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#

checked 2026-10-15 19:01:26
www104.18.22.128 104.18.23.128 2606:4700::6812:1680 2606:4700::6812:1780 (AS13335) (address records, no CNAME)
www vs bare domainSame network
WildcardNo

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

69ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

26ms
FieldValue
Serial2416260517
Primary NS (MNAME)ns01.sika.com
Responsible (RNAME)dns@int.sika.com
Refresh10800s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)10800s

📋 Registration#

WHOIS fetched 2026-10-19 13:01:29
FieldValue
RegistrarCSC Digital Brand Service, Inc
Registered2000-11-06
Expires2026-12-31 (72d)

🔗 Same registrant#

0 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).

No other domain with this registrant in our WHOIS data yet
📋 WHOIS#

⏱️ Lookup Timing#

NS
38ms
A
37ms
MX
46ms
AAAA
36ms
TXT
158ms
CAA
36ms
HTTPS
47ms
TLSA
81ms
SOA
26ms
MTA-STS
58ms
DNSSEC
69ms
SRV
56ms
Total
692ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-01 05:32:52 shown 692ms 4 NS 2 A 2 MX 🔓 Insecure
2026-09-26 07:23:43 865ms 4 NS 2 A 2 MX 🔓 Insecure
2026-09-26 01:18:09 1701ms 4 NS 2 A 2 MX 🔓 Insecure
2026-09-24 00:45:33 1481ms 4 NS 2 A 2 MX 🔓 Insecure
2026-09-08 09:39:31 9910ms 4 NS 2 A 2 MX 🔓 Insecure
2026-09-04 01:00:07 1710ms 4 NS 2 A 2 MX 🔓 Insecure
2026-08-31 14:40:36 1104ms 4 NS 2 A 2 MX 🔓 Insecure
2026-08-28 02:36:00 9642ms 4 NS 2 A 2 MX 🔓 Insecure
2026-08-25 11:16:43 1250ms 4 NS 2 A 2 MX 🔓 Insecure
2026-07-26 16:28:56 9390ms 4 NS 2 A 2 MX ❓ Unknown
2026-07-07 01:20:18 9001ms 4 NS 2 A 2 MX 🔓 Insecure
2026-06-28 07:58:13 828ms 4 NS 2 A 2 MX 🔓 Insecure
2026-06-24 15:20:15 1028ms 4 NS 2 A 2 MX 🔓 Insecure
2026-06-16 23:10:06 4506ms 0 NS 2 A 0 MX 🔓 Insecure
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