hfsolsikken.dk

📜 Historical scan 2026-08-19 10:14:28  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

hfsolsikken.dk is a .dk domain served by 2 nameservers (lewis.ns.cloudflare.com, opal.ns.cloudflare.com). It was registered on 28 April 2023 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.69.126 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx1.onlinemail.io, mx2.onlinemail.io. The zone is not DNSSEC-signed, has no 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   117ms
NameserverIP addressesPTRASN / ISP
lewis.ns.cloudflare.com 108.162.195.159
162.159.44.159
172.64.35.159
2606:4700:58::a29f:2c9f
2803:f800:50::6ca2:c39f
2a06:98c1:50::ac40:239f		 lewis.ns.cloudflare.com
lewis.ns.cloudflare.com
lewis.ns.cloudflare.com
lewis.ns.cloudflare.com
lewis.ns.cloudflare.com
lewis.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
opal.ns.cloudflare.com 108.162.194.100
162.159.38.100
172.64.34.100
2606:4700:50::a29f:2664
2803:f800:50::6ca2:c264
2a06:98c1:50::ac40:2264		 opal.ns.cloudflare.com
opal.ns.cloudflare.com
opal.ns.cloudflare.com
opal.ns.cloudflare.com
opal.ns.cloudflare.com
opal.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   239ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.69.126 300s — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.208.81 300s — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

2 records   117ms
PriorityTTLMail ServerIP addressesPTRASN
10 300s mx1.onlinemail.io 185.21.42.12 mx1.onlinemail.io AS48854 team.blue Denmark A/S
20 300s mx2.onlinemail.io 46.36.208.16 mx2.onlinemail.io AS48854 team.blue Denmark A/S

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover104.21.69.126
🔶 Autoconfig172.67.208.81

🔷 AAAA Records (IPv6)#

2 records   169ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3034::6815:457e 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3035::ac43:d051 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 records   109ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.69.126,172.67.208.81 ech=AEX+DQBBXwAgACC907bXbRu7/LC/NETzD2Dh1NVSYndG73++RUhUF01iPQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:457e,2606:4700:3035::ac43:d051

📝 TXT Records#

1 records   642ms
TXT Record
v=spf1 include:spf.onlinemail.io -all

✉️ SPF#

PolicyRecord (hfsolsikken.dk)
-all (hard fail) v=spf1 include:spf.onlinemail.io -all

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 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 2026-10-26 04:42:06
www185.158.133.1 (AS13335) (address records, no CNAME)
www vs bare domainSame network
hfsolsikken.dk: 185.158.133.1 (AS13335)
www.hfsolsikken.dk: 185.158.133.1 (AS13335)
WildcardNo

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: -all

No problems found

🔏 ACME Challenge#

TypeNameValue
TXT _acme-challenge.hfsolsikken.dk BZm1Mg3HFl2IXY7AU2HKhXsGA2FmuU1IlR6Zdu2hv98
TXT _acme-challenge.hfsolsikken.dk Fw-rbyhdVfQul_g0o3ZYIT-Ek4JF_PTO3zqaRHjMCOs

🔗 TLSA / DANE#

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

🔐 DNSSEC#

349ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

0ms
FieldValue
Serial2412604304
Primary NS (MNAME)lewis.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-17 10:13:22
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2023-04-28
Expires2027-04-27 (181d)

🔗 Same registrant#

2 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).

DomainRegistrar
jkmweb.dkPunktum dk A/S (direct)
sofienordic.dkSimply.com A/S
📋 WHOIS#

⏱️ Lookup Timing#

NS
117ms
A
239ms
MX
117ms
AAAA
169ms
TXT
642ms
CAA
241ms
HTTPS
109ms
TLSA
275ms
SOA
0ms
MTA-STS
274ms
DNSSEC
349ms
SRV
253ms
Total
2397ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-26 04:42:06 1012ms 2 NS 1 A 0 MX 🔓 Insecure
2026-10-17 09:49:07 3148ms 2 NS 1 A 0 MX 🔓 Insecure
2026-10-09 12:47:25 699ms 2 NS 1 A 0 MX 🔓 Insecure
2026-09-24 06:09:35 543ms 2 NS 1 A 0 MX 🔓 Insecure
2026-09-08 10:11:23 2483ms 2 NS 1 A 0 MX 🔓 Insecure
2026-08-24 04:06:51 993ms 2 NS 1 A 0 MX 🔓 Insecure
2026-08-22 15:22:19 6510ms 2 NS 2 A 2 MX 🔓 Insecure
2026-08-19 10:14:28 shown 2397ms 2 NS 2 A 2 MX 🔓 Insecure
2026-08-08 00:36:38 1073ms 2 NS 2 A 2 MX 🔓 Insecure
2026-07-25 16:24:39 8978ms 2 NS 2 A 2 MX 🔓 Insecure
2026-07-05 09:30:46 4311ms 2 NS 2 A 2 MX 🔓 Insecure
2026-06-25 00:17:52 3221ms 2 NS 2 A 2 MX 🔓 Insecure
2026-06-19 19:21:57 2007ms 2 NS 2 A 2 MX 🔓 Insecure
2026-06-17 10:20:44 2981ms 2 NS 2 A 2 MX 🔓 Insecure
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