skalhuset.dk

📜 Historical scan 2026-06-22 22:42:29  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

skalhuset.dk is a .dk domain served by 2 nameservers (nikon.ns.cloudflare.com, priscilla.ns.cloudflare.com). It was registered on 25 April 2017 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.58.234 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. 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   223ms

🌍 A Records#

2 records   75ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.58.234 300s — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.209.252 300s — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

5 records   101ms

🔷 AAAA Records (IPv6)#

2 records   327ms

🔐 HTTPS Records#

1 records   202ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.58.234,172.67.209.252 ech=AEX+DQBBSAAgACCQX9eM2xaCzXoSwa+W7UzbxWErZ7Nk9GpT0fJAz3meAgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:3aea,2606:4700:3032::ac43:d1fc

📝 TXT Records#

5 records   678ms
TXT Record
facebook-domain-verification=mgfmnb4tx8d6kzbjifm3q92d5mwa0n
google-site-verification=5im9PGFby02tJRCzOEc8jikRtyp7kWxgvW_3j7mgTX0
google-site-verification=LTccM6sV03dSrH0XExbXw5Y9s_x7BNtbgF0EiwgqXDs
klaviyo-site-verification=RFFZMX
v=spf1 include:_spf.google.com include:spf.ongoingsystems.se include:_vsp.oderland.com ~all

✉️ SPF#

PolicyRecord (skalhuset.dk)
~all (soft fail) v=spf1 include:_spf.google.com include:spf.ongoingsystems.se include:_vsp.oderland.com ~all

📨 DMARC#

PolicyRecord (_dmarc.skalhuset.dk)
p=none (monitor only) v=DMARC1; p=none;

📬 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 2026-10-09 09:43:00

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

626ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

124ms
FieldValue
Serial2403663844
Primary NS (MNAME)nikon.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-24 10:42:24
FieldValue
RegistrarName SRS AB
Registered2017-04-25
Expires2027-04-30 (187d)

🔗 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
223ms
A
75ms
MX
101ms
AAAA
327ms
TXT
678ms
CAA
166ms
HTTPS
202ms
TLSA
725ms
SOA
124ms
MTA-STS
291ms
DNSSEC
626ms
SRV
456ms
Total
6972ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-09 09:43:00 977ms 2 NS 1 A 5 MX 🔓 Insecure
2026-10-04 06:18:25 648ms 2 NS 1 A 5 MX 🔓 Insecure
2026-09-30 18:22:06 736ms 2 NS 1 A 5 MX 🔓 Insecure
2026-09-27 05:19:54 758ms 2 NS 1 A 5 MX 🔓 Insecure
2026-09-26 05:04:29 1393ms 2 NS 1 A 5 MX 🔓 Insecure
2026-09-24 03:58:21 1558ms 2 NS 1 A 5 MX 🔓 Insecure
2026-09-03 21:09:58 948ms 2 NS 1 A 5 MX 🔓 Insecure
2026-09-02 04:55:42 1315ms 2 NS 1 A 5 MX 🔓 Insecure
2026-08-17 13:47:49 7335ms 2 NS 1 A 5 MX 🔓 Insecure
2026-07-28 16:42:06 2172ms 2 NS 1 A 5 MX 🔓 Insecure
2026-07-08 13:18:36 2634ms 2 NS 1 A 5 MX 🔓 Insecure
2026-07-05 19:00:52 2345ms 2 NS 1 A 5 MX 🔓 Insecure
2026-07-03 12:07:59 10150ms 2 NS 1 A 5 MX 🔓 Insecure
2026-06-22 22:42:29 shown 6972ms 2 NS 2 A 5 MX 🔓 Insecure
2026-06-22 01:34:43 1181ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-17 22:23:01 1188ms 2 NS 2 A 5 MX 🔓 Insecure
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