b-cloud.dk

Records from scan: 2026-10-14 21:14:38 · 2054ms total · last checked 2026-10-17 00:04 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

b-cloud.dk is a .dk domain served by 2 nameservers (addyson.ns.cloudflare.com, yahir.ns.cloudflare.com). It was registered on 28 April 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by bcloud-dk0c.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 our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 31ms

Nameserver	IP addresses	PTR	ASN / ISP
addyson.ns.cloudflare.com	108.162.194.68 162.159.38.68 172.64.34.68 2606:4700:50::a29f:2644 2803:f800:50::6ca2:c244 2a06:98c1:50::ac40:2244	addyson.ns.cloudflare.com addyson.ns.cloudflare.com addyson.ns.cloudflare.com addyson.ns.cloudflare.com addyson.ns.cloudflare.com addyson.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
yahir.ns.cloudflare.com	108.162.195.34 162.159.44.34 172.64.35.34 2606:4700:58::a29f:2c22 2803:f800:50::6ca2:c322 2a06:98c1:50::ac40:2322	yahir.ns.cloudflare.com yahir.ns.cloudflare.com yahir.ns.cloudflare.com yahir.ns.cloudflare.com yahir.ns.cloudflare.com yahir.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

🌍

No A records found

📧 MX Records#

1 records 39ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	bcloud-dk0c.mail.protection.outlook.com	2a01:111:f403:ca04::10 2a01:111:f403:ca04::e 2a01:111:f403:ca09::28 2a01:111:f403:ca3c::a 52.101.181.156 52.101.68.25 52.101.68.27 52.101.73.153	mail-dbapr03cu00100.inbound.protection.outlook.com mail-db8pr02cu00106.inbound.protection.outlook.com mail-am6pr02cu00300.inbound.protection.outlook.com mail-zrxpr07cu00102.inbound.protection.outlook.com mail-wa4pr05cu00104.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-db7pr03cu00503.inbound.protection.outlook.com mail-as8pr05cu00401.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 → 40.104.116.24

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 66ms

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

📝 TXT Records#

2 records 190ms

TXT Record
MS=ms55713704
v=spf1 include:spf.protection.outlook.com a:lab.b-cloud.dk -all

✉️ SPF#

Policy	Record (b-cloud.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com a:lab.b-cloud.dk -all

📨 DMARC#

Policy	Record (_dmarc.b-cloud.dk)
p=reject	v=DMARC1; p=reject; sp=reject; pct=100; rua=mailto:e3fb483bae2e47da92a7bcd5bd6e11ec@dmarc-reports.cloudflare.net;

📬 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#

checked 2026-10-14 21:14:38

www	Exists, no address
www vs bare domain	Neither resolves b-cloud.dk: no address www.b-cloud.dk: no address
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

✍️ DKIM keys#

1 found

Selector	CNAME	Key
selector1	selector1-bcloud-dk0c._domainkey.mhfoto.d-v1.dkim.mail.microsoft	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: 2/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

117ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✓ Found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

26ms

Field	Value
Serial	2417450346
Primary NS (MNAME)	addyson.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-05 11:36:09

Field	Value
Registrar	DANDOMAIN A/S
Registered	2026-04-28
Expires	2027-04-27 (192d)

📋 WHOIS#

⏱️ Lookup Timing#

31ms

29ms

39ms

AAAA

36ms

TXT

190ms

CAA

30ms

HTTPS

38ms

TLSA

574ms

SOA

26ms

MTA-STS

66ms

DNSSEC

117ms

SRV

66ms

Total

2054ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-14 21:14:38 shown	2054ms	2 NS 0 A 1 MX	🔓 Insecure
2026-10-05 11:06:32	1448ms	2 NS 0 A 1 MX	🔓 Insecure
2026-10-03 10:53:50	1963ms	2 NS 0 A 1 MX	🔓 Insecure
2026-09-24 09:52:22	1013ms	2 NS 0 A 1 MX	🔓 Insecure
2026-09-13 17:05:37	1417ms	2 NS 0 A 1 MX	🔓 Insecure
2026-09-06 15:44:28	1564ms	2 NS 0 A 1 MX	🔓 Insecure
2026-08-28 02:51:29	3356ms	2 NS 0 A 1 MX	🔓 Insecure
2026-08-26 21:53:20	747ms	2 NS 0 A 1 MX	🔓 Insecure
2026-08-18 14:26:32	10702ms	2 NS 0 A 1 MX	🔓 Insecure
2026-08-07 03:43:52	1946ms	2 NS 0 A 1 MX	🔓 Insecure
2026-07-23 16:31:38	2131ms	2 NS 0 A 1 MX	🔓 Insecure
2026-06-30 17:01:25	1230ms	2 NS 0 A 1 MX	🔓 Insecure
2026-06-27 09:21:18	1312ms	2 NS 0 A 1 MX	🔓 Insecure
2026-06-16 13:57:19	811ms	2 NS 0 A 1 MX	🔓 Insecure