bluecup.dk

📜 Historical scan 2026-06-16 15:05:39 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

bluecup.dk is a .dk domain served by 3 nameservers (ns1.openprovider.nl, ns2.openprovider.be, ns3.openprovider.eu). It was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by lb.mailscanner.nxs.nl. 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#

3 records 422ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.openprovider.nl	—	—	—
ns2.openprovider.be	—	—	—
ns3.openprovider.eu	—	—	—

🌍 A Records#

1 records 413ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
109.94.151.158	—	—	AS39686	—	—	—	—

📧 MX Records#

1 records 357ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	lb.mailscanner.nxs.nl	217.115.197.3 217.115.197.3 217.115.197.3 217.115.197.3 217.115.197.3 217.115.197.3 217.115.197.3	lb.mailscanner.nxs.nl mailscanner.werkonline.nu spam1.redbee.nl spam2.redbee.nl lb.mailscanner.werkonline.nu spamfilter.internedserviceshelpdesk.nl spam3.redbee.nl	AS15879 Vancis IP B.V. AS15879 Vancis IP B.V. AS15879 Vancis IP B.V. AS15879 Vancis IP B.V. AS15879 Vancis IP B.V. AS15879 Vancis IP B.V. AS15879 Vancis IP B.V.

🔷 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 2026-10-07 22:33:34

www	109.94.151.158 (AS39686) (address records, no CNAME)
www vs bare domain	Same network bluecup.dk: 109.94.151.158 (AS39686) www.bluecup.dk: 109.94.151.158 (AS39686)
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.

🔗 TLSA / DANE#

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

🔐 DNSSEC#

588ms

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

🏷️ SOA#

346ms

Field	Value
Serial	2026031703
Primary NS (MNAME)	ns1.openprovider.nl
Responsible (RNAME)	dns@openprovider.eu
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	3600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

422ms

413ms

357ms

AAAA

359ms

TXT

608ms

CAA

394ms

HTTPS

368ms

TLSA

317ms

SOA

346ms

MTA-STS

416ms

DNSSEC

588ms

SRV

0ms

Total

2491ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-09 13:31:38	1739ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-27 01:37:54	3914ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-25 11:07:15	3124ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-18 15:45:15	1882ms	2 NS 1 A 1 MX	❓ Unknown
2026-06-28 02:46:11	1017ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-21 06:46:57	886ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-16 15:08:14	1747ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-16 15:05:39 shown	2491ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-16 15:00:45	956ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-16 15:00:15	1181ms	3 NS 1 A 1 MX	🔓 Insecure