skytest.dk

📜 Historical scan 2026-06-19 14:36:19  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

skytest.dk is a .dk domain served by 2 nameservers (ns1.curanet.dk, ns2.curanet.dk). It was registered on 27 May 2015 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 212.237.249.16 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by mx1.onlinemail.io, mx2.onlinemail.io. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. 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   83ms
NameserverIP addressesPTRASN / ISP
ns1.curanet.dk 185.25.141.12
2a02:2339:4006:108::123		 ns1.curanet.dk
ns1.curanet.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns2.curanet.dk 2a02:2339:1:10f::123:123
91.197.248.75		 ns2.curanet.dk
ns2.curanet.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S

🌍 A Records#

1 records   40ms
IPTTLPTRASNISP / OrgCIDRCountryCity
212.237.249.16 600s splash.curanet.dk AS48854 team.blue Denmark A/S 212.237.248.0/23 🇩🇰 Denmark —

📧 MX Records#

2 records   38ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mx1.onlinemail.io 185.21.42.12 mx1.onlinemail.io AS48854 team.blue Denmark A/S
20 3600s mx2.onlinemail.io 46.36.208.16 mx2.onlinemail.io AS48854 team.blue Denmark A/S

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscoverautodiscover-mf.onlinemail.io → 185.21.40.62
🔶 Autoconfigautoconfig-mf.onlinemail.io → 185.21.40.62

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records   201ms
TXT Record
v=spf1 include:spf.onlinemail.io -all

✉️ SPF#

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

📨 DMARC#

PolicyRecord (_dmarc.skytest.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 2026-10-13 01:01:08
www212.237.249.16 (AS48854) (address records, no CNAME)
www vs bare domainSame network
skytest.dk: 212.237.249.16 (AS48854)
www.skytest.dk: 212.237.249.16 (AS48854)
WildcardYes: any name under the zone resolves
Denial of existenceNSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔎 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#

62ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

50ms
FieldValue
Serial2025032603
Primary NS (MNAME)ns1.curanet.dk
Responsible (RNAME)hostmaster@curanet.dk
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)300s

📋 Registration#

WHOIS fetched 2026-10-19 23:54:28
FieldValue
RegistrarCURANET A/S
Registered2015-05-27
Expires2027-05-31 (223d)

🔗 Same registrant#

25 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
all2send.dkCURANET A/S
arenavestårhus.dkCURANET A/S
boat-bud.dkCURANET A/S
boatbud.dkCURANET A/S
boatbuddy.dkCURANET A/S
cozysheep.dkCURANET A/S
danoir.dkCURANET A/S
danskcraft.dkCURANET A/S
effektivbogfoering.dkCURANET A/S
effektivbogføring.dkCURANET A/S
eforms.dkCURANET A/S
enejensen.dkCURANET A/S
f10rekruttering.dkCURANET A/S
karinwissingbecker.dkCURANET A/S
kroerconsulting.dkCURANET A/S
lejstudentervogn.dkCURANET A/S
pooks.dkCURANET A/S
sansforkroppen.dkCURANET A/S
sky1148.dkCURANET A/S
sky1350.dkCURANET A/S
sky457.dkCURANET A/S
skysolution.dkCURANET A/S
tagdækningaarhus.dkCURANET A/S
tagpapspecialisten.dkCURANET A/S
vaernhoejbyg.dkCURANET A/S
📋 WHOIS#

⏱️ Lookup Timing#

NS
83ms
A
40ms
MX
38ms
AAAA
42ms
TXT
201ms
CAA
90ms
HTTPS
41ms
TLSA
54ms
SOA
50ms
MTA-STS
43ms
DNSSEC
62ms
SRV
114ms
Total
583ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-09-13 16:46:34 558ms 2 NS 1 A 2 MX 🔒 Secure
2026-08-28 10:25:08 2482ms 2 NS 1 A 2 MX 🔒 Secure
2026-06-19 14:36:19 shown 583ms 2 NS 1 A 2 MX 🔒 Secure
2026-06-17 13:29:34 1823ms 2 NS 1 A 2 MX 🔒 Secure
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