bluetechcenter.dk

📜 Historical scan 2026-09-04 11:45:24 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

bluetechcenter.dk is a .dk domain served by 2 nameservers (bruce.ns.cloudflare.com, rihana.ns.cloudflare.com). It was registered on 3 March 2023 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 94.237.102.141 is hosted by UpCloud Ltd (AS202053) in Germany. Mail is handled by bluetechcenter-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, 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 28ms

Nameserver	IP addresses	PTR	ASN / ISP
bruce.ns.cloudflare.com	108.162.193.77 172.64.33.77 173.245.59.77 2606:4700:58::adf5:3b4d 2803:f800:50::6ca2:c14d 2a06:98c1:50::ac40:214d	bruce.ns.cloudflare.com bruce.ns.cloudflare.com bruce.ns.cloudflare.com bruce.ns.cloudflare.com bruce.ns.cloudflare.com bruce.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
rihana.ns.cloudflare.com	108.162.192.244 172.64.32.244 173.245.58.244 2606:4700:50::adf5:3af4 2803:f800:50::6ca2:c0f4 2a06:98c1:50::ac40:20f4	rihana.ns.cloudflare.com rihana.ns.cloudflare.com rihana.ns.cloudflare.com rihana.ns.cloudflare.com rihana.ns.cloudflare.com rihana.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

1 records 33ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
94.237.102.141	300s	fipa.barani.io	AS202053	UpCloud Ltd	94.237.96.0/20	🇩🇪 Germany	Frankfurt am Main

📧 MX Records#

1 records 33ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	bluetechcenter-dk.mail.protection.outlook.com	2a01:111:f403:ca04:: 2a01:111:f403:ca04::e 2a01:111:f403:ca09:: 2a01:111:f403:ca38::8 52.101.103.36 52.101.68.27 52.101.73.126 52.101.73.22	mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db8pr02cu00106.inbound.protection.outlook.com mail-am3pr04cu00500.inbound.protection.outlook.com mail-wa4pr04cu00100.inbound.protection.outlook.com mail-miypr05cu00104.inbound.protection.outlook.com mail-db7pr03cu00503.inbound.protection.outlook.com mail-am8pr83cu00106.inbound.protection.outlook.com mail-am7pr05cu00106.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 52.98.154.152

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 96ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records#

4 records 205ms

TXT Record
d365mktkey=4mXKjuu0WygQoCGJVQWjSUXLv4UEpXLdGxmcWkd17Pgx
google-site-verification=NB6RlWsUlcMV4NL4S1EIfEQ4qeKp1GrUSGFcPqV2zbA
MS=ms99668639
v=spf1 include:spf.protection.outlook.com include:_spf.presscloud.com -all

✉️ SPF#

Policy	Record (bluetechcenter.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:_spf.presscloud.com -all

📨 DMARC#

Policy	Record (_dmarc.bluetechcenter.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:itservices@erhvervshusfyn.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 2026-10-10 20:59:42

www CNAME	fipa.barani.io (all on barani.io) → 94.237.102.141 (AS202053)
www vs bare domain	Same network bluetechcenter.dk: 94.237.102.141 (AS202053) www.bluetechcenter.dk: 94.237.102.141 (AS202053)
Wildcard	No
Denial of existence	Compact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

72ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2412555552
Primary NS (MNAME)	bruce.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-06 10:44:45

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2023-03-03
Expires	2027-03-02 (136d)

📋 WHOIS#

⏱️ Lookup Timing#

28ms

33ms

AAAA

32ms

TXT

205ms

CAA

39ms

HTTPS

49ms

TLSA

501ms

SOA

0ms

MTA-STS

54ms

DNSSEC

72ms

SRV

96ms

Total

1579ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-06 10:33:56	2357ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-26 07:49:16	1407ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-25 07:20:28	1512ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-24 07:12:06	1548ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-20 13:55:01	748ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-13 20:26:36	1523ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-04 11:45:24 shown	1579ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-28 07:43:04	10101ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-18 23:24:10	5834ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-27 21:51:08	4151ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-26 21:22:58	9779ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-25 20:13:33	10824ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-02 00:07:17	5399ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-16 15:19:00	2326ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-16 15:06:26	3731ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-16 15:03:30	948ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-16 15:00:15	773ms	2 NS 1 A 1 MX	🔓 Insecure