bi4dynamics.dk

📜 Historical scan 2026-06-22 14:01:22 · ← 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 registered on 24 April 2008 (WHOIS) and 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 60ms

Nameserver	IP addresses	PTR	ASN / ISP
dns1.pro.dk	37.140.219.20	—	AS31027 GlobalConnect A/S
dns2.pro.dk	37.140.219.21	—	AS31027 GlobalConnect A/S

🌍 A Records#

1 records 62ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
52.208.139.204	3600s	bi4dynamics.com	AS16509	Amazon.com, Inc.	52.208.0.0/13	🇮🇪 Ireland	Dublin

📧 MX Records#

1 records 63ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	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

🔌 SRV Records#

1 records 398ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	1	1	443	webmail.timehosting.dk

📝 TXT Records#

2 records 368ms

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#

144ms

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

🏷️ SOA#

61ms

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

📋 Registration#

WHOIS fetched 2026-10-18 17:02:29

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2008-04-24
Expires	2027-04-30 (193d)

🔗 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

62ms

63ms

AAAA

59ms

TXT

368ms

CAA

65ms

HTTPS

72ms

TLSA

345ms

SOA

61ms

MTA-STS

112ms

DNSSEC

144ms

SRV

398ms

Total

1134ms

🕐 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 shown	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	366ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-16 14:29:01	475ms	2 NS 1 A 1 MX	🔓 Insecure