skichallenge.dk

📜 Historical scan 2026-08-26 12:58:55  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

skichallenge.dk is a .dk domain served by 4 nameservers (edns5.ultradns.biz, edns5.ultradns.com, edns5.ultradns.net and 1 more). It was registered on 28 February 2008 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 94.136.112.188 is hosted by Greentube GmbH (AS60368) in Austria. The zone is not DNSSEC-signed, has no 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#

4 records   63ms
NameserverIP addressesPTRASN / ISP
edns5.ultradns.biz 204.74.67.5
2610:a1:1015::205		 edns5.ultradns.biz
edns5.ultradns.biz		 AS12008 Vercara, LLC
AS12008 Vercara, LLC
edns5.ultradns.com 2001:502:f3ff::205
204.74.66.5		 edns5.ultradns.com
edns5.ultradns.com		 AS12008 Vercara, LLC
AS12008 Vercara, LLC
edns5.ultradns.net 204.74.110.5
2610:a1:1014::205		 edns5.ultradns.net
edns5.ultradns.net		 AS12008 Vercara, LLC
AS12008 Vercara, LLC
edns5.ultradns.org 2001:502:4612::205
204.74.111.5		 edns5.ultradns.org
edns5.ultradns.org		 AS12008 Vercara, LLC
AS12008 Vercara, LLC

🌍 A Records#

1 records   81ms
IPTTLPTRASNISP / OrgCIDRCountryCity
94.136.112.188 3600s redirector-test.greentube.com AS60368 Greentube GmbH 94.136.112.0/22 🇦🇹 Austria —

📧 MX Records#

📧
No MX records found

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscoverskichallenge.dk → 94.136.112.188
🔶 Autoconfigskichallenge.dk → 94.136.112.188

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝
No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 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 2026-10-21 05:16:42
www CNAMEskichallenge.dk (all on skichallenge.dk)
www vs bare domainSame network
skichallenge.dk: 94.136.112.188 (AS60368)
www.skichallenge.dk: 94.136.112.188 (AS60368)
WildcardYes: any name under the zone resolves

🔏 ACME Challenge#

TypeNameValue
CNAME _acme-challenge.skichallenge.dk _acme-challenge.skichallenge.dk.acme-challenge.greentube.com
TXT _acme-challenge.skichallenge.dk.acme-challenge.greentube.com xq9HZyKBGahC-TTEPvAMbPTXuhk4wTlKugdW2ec6dNw

🔗 TLSA / DANE#

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

🔐 DNSSEC#

2066ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

0ms
FieldValue
Serial2025020600
Primary NS (MNAME)edns5.ultradns.com
Responsible (RNAME)dns-admin@skichallenge.dk
Refresh43200s
Retry1800s
Expire2419200s
Minimum (neg-cache TTL)600s

📋 Registration#

WHOIS fetched 2026-10-08 08:03:08
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2008-02-28
Expires2027-02-28 (129d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
63ms
A
81ms
MX
71ms
AAAA
77ms
TXT
341ms
CAA
56ms
HTTPS
67ms
TLSA
98ms
SOA
0ms
MTA-STS
90ms
DNSSEC
2066ms
SRV
93ms
Total
3045ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-21 05:16:42 1913ms 4 NS 1 A 0 MX 🔓 Insecure
2026-10-09 14:11:34 942ms 4 NS 1 A 0 MX 🔓 Insecure
2026-09-01 14:05:00 2600ms 4 NS 1 A 0 MX 🔓 Insecure
2026-08-26 12:58:55 shown 3045ms 4 NS 1 A 0 MX 🔓 Insecure
2026-06-17 19:20:55 2683ms 4 NS 1 A 0 MX 🔓 Insecure
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