cupio.dk

📜 Historical scan 2026-06-16 23:11:09 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

cupio.dk is a .dk domain served by 2 nameservers (dns-a.duelhost.dk, dns-b.duelhost.dk). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 138.201.61.68 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by mail.cupio.dk. 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#

2 records 56ms

Nameserver	IP addresses	PTR	ASN / ISP
dns-a.duelhost.dk	—	—	—
dns-b.duelhost.dk	—	—	—

🌍 A Records#

1 records 67ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
138.201.61.68	—	cde3.duelhost.dk	AS24940	Hetzner Online GmbH	138.201.0.0/16	🇩🇪 Germany	Falkenstein

📧 MX Records#

1 records 64ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	mail.cupio.dk	138.201.61.68	cde3.duelhost.dk	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#

2 records 239ms

TXT Record
google-site-verification=vbRv1YzaPXD4jieefoDG3MoxF0SsjdJ8I7-gHlIss_0
v=spf1 a mx include:relay.mailchannels.net -all

✉️ SPF#

Policy	Record (cupio.dk)
-all (hard fail)	v=spf1 a mx include:relay.mailchannels.net -all

📨 DMARC#

Policy	Record (_dmarc.cupio.dk)
p=none (monitor only)	v=DMARC1; p=none; sp=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 2026-10-07 18:37:47

www	193.46.69.54 (AS62121) (address records, no CNAME)
www vs bare domain	Same network cupio.dk: 193.46.69.54 (AS62121) www.cupio.dk: 193.46.69.54 (AS62121)
Wildcard	No

✍️ DKIM keys#

1 found

Selector	CNAME	Key
default	—	RSA · ~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: 3/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

138ms

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

🏷️ SOA#

63ms

Field	Value
Serial	2026060203
Primary NS (MNAME)	dns-a.duelhost.dk
Responsible (RNAME)	hostmaster@cupio.dk
Refresh	3600s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

56ms

67ms

64ms

AAAA

68ms

TXT

239ms

CAA

54ms

HTTPS

54ms

TLSA

100ms

SOA

63ms

MTA-STS

76ms

DNSSEC

138ms

SRV

0ms

Total

559ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 18:37:47	418ms	5 NS 1 A 1 MX	🔓 Insecure
2026-09-30 15:37:16	613ms	5 NS 1 A 1 MX	🔓 Insecure
2026-09-29 20:35:06	2216ms	5 NS 1 A 1 MX	🔓 Insecure
2026-09-29 14:48:07	1212ms	5 NS 1 A 1 MX	🔓 Insecure
2026-09-23 22:39:27	771ms	5 NS 1 A 1 MX	🔓 Insecure
2026-09-21 14:34:31	1180ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-13 15:19:17	1563ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-06 14:39:32	2501ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-14 22:58:34	2600ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-22 07:42:53	1814ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-22 03:15:15	967ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-16 23:11:09 shown	559ms	2 NS 1 A 1 MX	🔓 Insecure