dall-ipsc-challenge.dk

📜 Historical scan 2026-06-16 23:46:08 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

dall-ipsc-challenge.dk is a .dk domain served by 5 nameservers (adns02.extremagear.com, ns1.inder.net, ns2.inder.net and 2 more). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 178.63.195.194 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by dyrnwyn.inder.net, smtprelay01.extremagear.com. The zone is not DNSSEC-signed, 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#

5 records 98ms

Nameserver	IP addresses	PTR	ASN / ISP
adns02.extremagear.com	—	—	—
ns1.inder.net	—	—	—
ns2.inder.net	—	—	—
ns3.inder.net	—	—	—
vortex.inder.net	—	—	—

🌍 A Records#

1 records 98ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
178.63.195.194	—	reverseproxy01.lxd.extremagear.com	AS24940	Hetzner Online GmbH	178.63.0.0/16	🇩🇪 Germany	Falkenstein

📧 MX Records#

2 records 92ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	dyrnwyn.inder.net	88.198.25.183	dyrnwyn.inder.net	AS24940 Hetzner Online GmbH
20	—	smtprelay01.extremagear.com	178.63.195.204	smtprelay01.extremagear.com	AS24940 Hetzner Online GmbH

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 1817ms

TXT Record
v=spf1 mx a:slipstream.inder.net include:amazonses.com include:extremagear.com ~all

✉️ SPF#

Policy	Record (dall-ipsc-challenge.dk)
~all (soft fail)	v=spf1 mx a:slipstream.inder.net include:amazonses.com include:extremagear.com ~all

📨 DMARC#

Policy	Record (_dmarc.dall-ipsc-challenge.dk)
p=reject	v=DMARC1;p=reject;rua=mailto:postmaster@dall-ipsc-challenge.dk;aspf=r;adkim=r

📬 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 2026-10-23 21:49:12

www CNAME	reverseproxy01.lxd.extremagear.com (all on extremagear.com) → 178.63.195.194 2a01:4f8:13b:9f0:1:0:17a2:d2eb (AS24940)
www vs bare domain	Same network dall-ipsc-challenge.dk: 178.63.195.194 (AS24940) www.dall-ipsc-challenge.dk: 178.63.195.194 2a01:4f8:13b:9f0:1:0:17a2:d2eb (AS24940)
Wildcard	No

✍️ DKIM keys#

1 found

Selector	CNAME	Key
default	—	RSA · ~1024 bit below 2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 5/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

177ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

84ms

Field	Value
Serial	2025031000
Primary NS (MNAME)	ns3.inder.net
Responsible (RNAME)	noc@inder.net
Refresh	86400s
Retry	3600s
Expire	3628800s
Minimum (neg-cache TTL)	604800s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

98ms

92ms

AAAA

95ms

TXT

1817ms

CAA

51ms

HTTPS

108ms

TLSA

183ms

SOA

84ms

MTA-STS

126ms

DNSSEC

177ms

SRV

0ms

Total

2392ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-23 21:49:12	3173ms	5 NS 1 A 2 MX	🔓 Insecure
2026-10-01 05:19:55	760ms	5 NS 1 A 2 MX	🔓 Insecure
2026-09-26 12:57:41	1968ms	5 NS 1 A 2 MX	🔓 Insecure
2026-06-24 18:47:42	1419ms	5 NS 1 A 2 MX	🔓 Insecure
2026-06-22 01:17:35	1168ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 16:32:57	6669ms	5 NS 1 A 2 MX	🔓 Insecure
2026-06-16 23:46:08 shown	2392ms	5 NS 1 A 2 MX	🔓 Insecure