blomberg.dk

📜 Historical scan 2026-06-16 14:50:19 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

blomberg.dk is a .dk domain served by 2 nameservers (ns.scannet2.dk, ns2.scannet2.dk). It was registered on 16 October 1996 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.21.43.16 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by mail.brandt.fr, mail.ocean.it and 1 more. The zone is DNSSEC-signed and validates, 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#

2 records 43ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.scannet2.dk	—	—	—
ns2.scannet2.dk	—	—	—

🌍 A Records#

1 records 43ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.21.43.16	—	linux16.scannet.dk	AS48854	team.blue Denmark A/S	185.21.40.0/22	🇩🇰 Denmark	—

📧 MX Records#

3 records 42ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	mail.brandt.fr	91.151.77.196	undef-77-196.as12826.cloud	AS12826 Cyllene Its SAS
20	—	mail.ocean.it	82.113.194.187 82.113.194.187 82.113.194.187 82.113.194.187 82.113.194.187	mail.twt.it mail.alias.twt.it pop3.twt.it smtp.twt.it twtmail.twt.it	AS30848 UNIDATA S.p.A. AS30848 UNIDATA S.p.A. AS30848 UNIDATA S.p.A. AS30848 UNIDATA S.p.A. AS30848 UNIDATA S.p.A.
50	—	webmate.numerica.it	—	—	—

🔷 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 2026-10-10 03:48:52

www	185.21.43.16 (AS48854) (address records, no CNAME)
www vs bare domain	Same network blomberg.dk: 185.21.43.16 (AS48854) www.blomberg.dk: 185.21.43.16 (AS48854)
Wildcard	No
Denial of existence	NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

113ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

40ms

Field	Value
Serial	2025081901
Primary NS (MNAME)	ns.scannet2.dk
Responsible (RNAME)	hostmaster@scannet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-10 20:38:52

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1996-10-16
Expires	2029-12-31 (1171d)

📋 WHOIS#

⏱️ Lookup Timing#

43ms

42ms

AAAA

43ms

TXT

181ms

CAA

43ms

HTTPS

43ms

TLSA

209ms

SOA

40ms

MTA-STS

74ms

DNSSEC

113ms

SRV

0ms

Total

817ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-23 20:25:21	1134ms	2 NS 1 A 3 MX	🔒 Secure
2026-06-27 17:53:00	2118ms	2 NS 1 A 3 MX	🔒 Secure
2026-06-21 19:18:52	1309ms	2 NS 1 A 3 MX	🔒 Secure
2026-06-20 05:10:57	1696ms	2 NS 1 A 3 MX	🔒 Secure
2026-06-16 14:50:19 shown	817ms	2 NS 1 A 3 MX	🔒 Secure