blomberg.dk

📜 Historical scan 2026-06-21 19:18:52 · ← 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 41ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.scannet2.dk	185.25.141.9 2a02:2339:4006:10d::4171:4171	ns1.scannet.dk ns1.scannet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.scannet2.dk	2a02:2339:1:112:0:5:1:b11 91.197.248.72	ns2.scannet.dk ns2.scannet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 79ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.21.43.16	3600s	linux16.scannet.dk	AS48854	team.blue Denmark A/S	185.21.40.0/22	🇩🇰 Denmark	—

📧 MX Records#

3 records 41ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mail.brandt.fr	91.151.77.196	undef-77-196.as12826.cloud	AS12826 Cyllene Its SAS
20	3600s	mail.ocean.it	82.113.194.187 82.113.194.187 82.113.194.187 82.113.194.187 82.113.194.187	twtmail.twt.it smtp.twt.it mail.twt.it pop3.twt.it mail.alias.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	3600s	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#

64ms

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

🏷️ SOA#

39ms

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#

41ms

79ms

41ms

AAAA

58ms

TXT

225ms

CAA

90ms

HTTPS

90ms

TLSA

690ms

SOA

39ms

MTA-STS

82ms

DNSSEC

64ms

SRV

141ms

Total

1309ms

🕐 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 shown	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	817ms	2 NS 1 A 3 MX	🔒 Secure