bljdata.dk

📜 Historical scan 2026-09-30 21:44:22 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

bljdata.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 23 April 1999 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 80.63.85.85 is hosted by TDC Holding A/S (AS3292) in Denmark. Mail is handled by mx.spamfilter.io. The zone is DNSSEC-signed and validates, publishes a 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 34ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records#

1 records 60ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
80.63.85.85	43200s	—	AS3292	TDC Holding A/S	80.62.0.0/15	🇩🇰 Denmark	Copenhagen

📧 MX Records#

1 records 36ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
5	3600s	mx.spamfilter.io	46.36.212.34 46.36.212.36 46.36.212.37 46.36.212.38 89.188.78.64 89.188.78.65 89.188.78.66 94.231.106.12	node4.spamfilter.io node8.spamfilter.io node6.spamfilter.io node7.spamfilter.io node3.spamfilter.io node9.spamfilter.io node10.spamfilter.io node2.spamfilter.io	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	80.63.85.82

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

3 records 163ms

TXT Record
google-site-verification=VseurApuJVYokkjWLnFrRfRvLIwI3bcgHmlPKvRhF4A
MS=FAB9F8AF28772F60197B1F204FAB24A67750B320
v=spf1 ip4:80.63.85.82 ~all

✉️ SPF#

Policy	Record (bljdata.dk)
~all (soft fail)	v=spf1 ip4:80.63.85.82 ~all

📨 DMARC#

Policy	Record (_dmarc.bljdata.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:dmarc@bljdata.dk; ruf=mailto:dmarc@bljdata.dk

📬 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 2026-10-25 00:16:59

www	80.63.85.85 (AS3292) (address records, no CNAME)
www vs bare domain	Same network bljdata.dk: 80.63.85.85 (AS3292) www.bljdata.dk: 80.63.85.85 (AS3292)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
s1	—	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.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

1 records 51ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx.spamfilter.io	DANE-EE · SPKI · SHA-256	9A25F05F2E322DABDCC9B7A06AB47A2D…

🔐 DNSSEC#

66ms

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

🏷️ SOA#

48ms

Field	Value
Serial	2026092101
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-06 23:37:43

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1999-04-23
Expires	2029-06-30 (976d)

📋 WHOIS#

⏱️ Lookup Timing#

34ms

60ms

36ms

AAAA

39ms

TXT

163ms

CAA

62ms

HTTPS

43ms

TLSA

51ms

SOA

48ms

MTA-STS

52ms

DNSSEC

66ms

SRV

62ms

Total

625ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-25 00:16:59	1566ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-12 13:24:58	1502ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-06 23:36:47	2146ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 21:44:22 shown	625ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-24 15:14:14	540ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-24 05:47:37	871ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-14 20:15:40	5240ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-02 02:58:02	1320ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-02 00:43:08	732ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 14:50:35	637ms	2 NS 1 A 1 MX	🔒 Secure