1blu-business.dk

📜 Historical scan 2026-06-16 12:44:53 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

1blu-business.dk is a .dk domain served by 3 nameservers (ns1.start-dns.de, ns2.start-dns.de, ns3.start-dns.de). It was registered on 20 September 2021 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 178.254.16.194 is hosted by EVANZO e-commerce GmbH (AS42730) in Germany. Mail is handled by mailres.1blu.de. 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 60ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.start-dns.de	—	—	—
ns2.start-dns.de	—	—	—
ns3.start-dns.de	—	—	—

🌍 A Records#

1 records 69ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
178.254.16.194	—	—	AS42730	EVANZO e-commerce GmbH	178.254.0.0/19	🇩🇪 Germany	—

📧 MX Records#

1 records 60ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	mailres.1blu.de	87.238.195.40	mail.partner4trade.de	AS42730 EVANZO e-commerce GmbH

🔷 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 2026-10-09 21:29:48

www	178.254.16.194 (AS42730) (address records, no CNAME)
www vs bare domain	Same network 1blu-business.dk: 178.254.16.194 (AS42730) www.1blu-business.dk: 178.254.16.194 (AS42730)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

153ms

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

🏷️ SOA#

75ms

Field	Value
Serial	2021091604
Primary NS (MNAME)	ns1.start-dns.de
Responsible (RNAME)	support@1blu-business.de
Refresh	14400s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-19 21:31:50

Field	Value
Registrar	Realtime Register B.V.
Registered	2021-09-20
Expires	2027-09-19 (329d)

🔗 Same registrant#

0 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

60ms

69ms

60ms

AAAA

79ms

TXT

201ms

CAA

58ms

HTTPS

78ms

TLSA

114ms

SOA

75ms

MTA-STS

66ms

DNSSEC

153ms

SRV

0ms

Total

688ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 16:32:37	808ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-20 06:13:43	2241ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-16 12:44:53 shown	688ms	3 NS 1 A 1 MX	🔓 Insecure