bc-group.dk

📜 Historical scan 2026-09-30 22:02:46 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

bc-group.dk is a .dk domain served by 2 nameservers (ns1.curanet.dk, ns2.curanet.dk). It was registered on 17 September 2017 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 49.12.83.125 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by bcgroup-dk0e.mail.protection.outlook.com. 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 29ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.curanet.dk	185.25.141.12 2a02:2339:4006:108::123	ns1.curanet.dk ns1.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.curanet.dk	2a02:2339:1:10f::123:123 91.197.248.75	ns2.curanet.dk ns2.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 24ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
49.12.83.125	3600s	re03.azehosting.net	AS24940	Hetzner Online GmbH	49.12.0.0/15	🇩🇪 Germany	Falkenstein

📧 MX Records#

1 records 37ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	bcgroup-dk0e.mail.protection.outlook.com	2a01:111:f403:ca21::a 2a01:111:f403:ca38::8 2a01:111:f403:ca3c::8 2a01:111:f403:ca3c::a 52.101.209.28 52.101.73.126 52.101.73.153 52.101.91.159	mail-maspr04cu00102.inbound.protection.outlook.com mail-wa4pr04cu00100.inbound.protection.outlook.com mail-zrxpr05cu00100.inbound.protection.outlook.com mail-zrxpr07cu00102.inbound.protection.outlook.com mail-cpjpr05cu00104.inbound.protection.outlook.com mail-am8pr83cu00106.inbound.protection.outlook.com mail-as8pr05cu00401.inbound.protection.outlook.com mail-matpr04cu00207.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 → 52.98.149.152
🔶 Autoconfig	49.12.83.125

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 45ms

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

📝 TXT Records#

2 records 122ms

TXT Record
MS=ms49189558
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (bc-group.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -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 2026-10-07 08:54:25

www	Address record (no CNAME)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

2 found

Selector	CNAME	Key
selector1	selector1-bcgroup-dk0e._domainkey.businessconnectdk.onmicrosoft.com	RSA · ~1024 bit below 2048 bit
selector2	selector2-bcgroup-dk0e._domainkey.businessconnectdk.onmicrosoft.com	RSA · ~1024 bit below 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: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

67ms

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

🏷️ SOA#

39ms

Field	Value
Serial	2021111801
Primary NS (MNAME)	ns1.curanet.dk
Responsible (RNAME)	hostmaster@curanet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-16 20:13:09

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2017-09-17
Expires	2026-10-14 (expired)

📋 WHOIS#

⏱️ Lookup Timing#

29ms

24ms

37ms

AAAA

23ms

TXT

122ms

CAA

41ms

HTTPS

36ms

TLSA

648ms

SOA

39ms

MTA-STS

42ms

DNSSEC

67ms

SRV

45ms

Total

1050ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-22 04:10:54	211ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-21 02:00:01	149ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-19 22:45:45	375ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-18 21:16:56	152ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-17 20:51:31	217ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-16 19:39:30	1330ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-07 08:54:25	1082ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 22:02:46 shown	1050ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-24 15:51:40	837ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-26 17:48:37	965ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-02 00:18:05	862ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 14:11:56	484ms	2 NS 1 A 1 MX	🔒 Secure