bluecup.dk

📜 Historical scan 2026-06-28 02:46:11 · ← 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. Its website address 109.94.151.158 is hosted by Eurofiber Nederland BV (AS39686) in The Netherlands. 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 45ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.openprovider.nl	162.159.26.10 2400:cb00:2049:1::a29f:1a0a	— —	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
ns2.openprovider.be	162.159.27.96 2400:cb00:2049:1::a29f:1b60	— —	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
ns3.openprovider.eu	162.159.48.89 2400:cb00:2049:1::a29f:3059	— —	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

1 records 104ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
109.94.151.158	900s	—	AS39686	Eurofiber Nederland BV	109.94.144.0/20	🇳🇱 The Netherlands	—

📧 MX Records#

1 records 68ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	900s	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	spam1.redbee.nl lb.mailscanner.nxs.nl spamfilter.internedserviceshelpdesk.nl spam3.redbee.nl mailscanner.werkonline.nu lb.mailscanner.werkonline.nu spam2.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.

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	109.94.151.158
🔶 Autoconfig	109.94.151.158

🔷 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#

85ms

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

🏷️ SOA#

87ms

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#

45ms

104ms

68ms

AAAA

62ms

TXT

455ms

CAA

69ms

HTTPS

66ms

TLSA

149ms

SOA

87ms

MTA-STS

56ms

DNSSEC

85ms

SRV

157ms

Total

1017ms

🕐 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 shown	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	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