bi4dynamics.dk

📜 Historical scan 2026-06-16 14:29:33 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

bi4dynamics.dk is a .dk domain served by 2 nameservers (dns1.pro.dk, dns2.pro.dk). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 52.208.139.204 is hosted by Amazon.com, Inc. (AS16509) in Ireland. Mail is handled by spamfilter.pro.dk. 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#

2 records 18ms

Nameserver	IP addresses	PTR	ASN / ISP
dns1.pro.dk	—	—	—
dns2.pro.dk	—	—	—

🌍 A Records#

1 records 14ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
52.208.139.204	—	bi4dynamics.com	AS16509	Amazon.com, Inc.	52.208.0.0/13	🇮🇪 Ireland	—

📧 MX Records#

1 records 15ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	spamfilter.pro.dk	37.140.219.69	spamfilter.pro.dk	AS31027 GlobalConnect A/S

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 42ms

TXT Record
MS=369667452F1F42584C137D78F6CD689656D095EB
v=spf1 mx a a:smtpout.pro.dk -all

✉️ SPF#

Policy	Record (bi4dynamics.dk)
-all (hard fail)	v=spf1 mx a a:smtpout.pro.dk -all

📨 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 22:37:14

www	52.208.139.204 (AS16509) (address records, no CNAME)
www vs bare domain	Same network bi4dynamics.dk: 52.208.139.204 (AS16509) www.bi4dynamics.dk: 52.208.139.204 (AS16509)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

86ms

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

🏷️ SOA#

18ms

Field	Value
Serial	34
Primary NS (MNAME)	dns1
Responsible (RNAME)	hostmaster
Refresh	900s
Retry	600s
Expire	86400s
Minimum (neg-cache TTL)	3600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

18ms

14ms

15ms

AAAA

15ms

TXT

42ms

CAA

21ms

HTTPS

15ms

TLSA

38ms

SOA

18ms

MTA-STS

15ms

DNSSEC

86ms

SRV

0ms

Total

366ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-29 15:31:55	1348ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-21 18:42:09	9457ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-26 10:36:14	677ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-27 00:35:18	1235ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-26 01:44:27	526ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-22 14:01:22	1134ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-21 12:33:37	1183ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-16 14:29:33 shown	366ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-16 14:29:01	475ms	2 NS 1 A 1 MX	🔓 Insecure