b3d.dk

📜 Historical scan 2026-06-16 13:57:22 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

b3d.dk is a .dk domain served by 2 nameservers (donna.ns.cloudflare.com, james.ns.cloudflare.com). It was registered on 14 June 2022 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.85.150 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by b3d-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, publishes a DMARC policy and is reachable over IPv6. 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 36ms

Nameserver	IP addresses	PTR	ASN / ISP
donna.ns.cloudflare.com	—	—	—
james.ns.cloudflare.com	—	—	—

🌍 A Records#

2 records 37ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.85.150	—	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.207.41	—	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 42ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	—	b3d-dk.mail.protection.outlook.com	52.101.68.12 52.101.68.3 52.101.68.39 52.101.73.28	mail-db9pr02cu00204.inbound.protection.outlook.com mail-db7pr03cu00403.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com mail-am7pr05cu00204.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

🔷 AAAA Records (IPv6)#

2 records 40ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3035::6815:5596	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::ac43:cf29	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 44ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.85.150,172.67.207.41 ech=AEX+DQBBlwAgACA41AMgc1sbai2CoOVhilCbC1JktSaHjQMIOv4l671bLwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::6815:5596,2606:4700:3036::ac43:cf29

📝 TXT Records#

3 records 120ms

TXT Record
google-site-verification=3d74FmWJnOHjtmNzHiJrNhIE-FzZ-trHvaNjdXtwMDE
ms58629257.msv1.invalid
v=spf1 ip4:94.130.128.117 ip4:94.231.103.98 include:spf.protection.outlook.com include:eu.zcsend.net include:spf.simply.com -all

✉️ SPF#

Policy	Record (b3d.dk)
-all (hard fail)	v=spf1 ip4:94.130.128.117 ip4:94.231.103.98 include:spf.protection.outlook.com include:eu.zcsend.net include:spf.simply.com -all

📨 DMARC#

Policy	Record (_dmarc.b3d.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:2f25bcfb2d1f43ea938923ddeb3ded35@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#

latest probe, not this scan · checked 2026-10-15 15:52:53

www	104.21.85.150 172.67.207.41 2606:4700:3032::6815:5596 2606:4700:3033::ac43:cf29 (AS13335) (address records, no CNAME)
www vs bare domain	Same network b3d.dk: 104.21.85.150 172.67.207.41 2606:4700:3032::6815:5596 2606:4700:3033::ac43:cf29 (AS13335) www.b3d.dk: 104.21.85.150 172.67.207.41 2606:4700:3032::6815:5596 2606:4700:3033::ac43:cf29 (AS13335)
Wildcard	Yes: any name under the zone resolves

✍️ DKIM keys#

2 found

Selector	CNAME	Key
selector1	selector1-b3d-dk._domainkey.b3ddk.n-v1.dkim.mail.microsoft	RSA · ~2048 bit
selector2	selector2-b3d-dk._domainkey.b3ddk.n-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: 3/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

134ms

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

🏷️ SOA#

33ms

Field	Value
Serial	2404079474
Primary NS (MNAME)	donna.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-07-23 03:24:25

Field	Value
Registrar	Simply.com A/S
Registered	2022-06-14
Expires	2027-06-13 (237d)

📋 WHOIS#

⏱️ Lookup Timing#

36ms

37ms

42ms

AAAA

40ms

TXT

120ms

CAA

42ms

HTTPS

44ms

TLSA

1105ms

SOA

33ms

MTA-STS

39ms

DNSSEC

134ms

SRV

0ms

Total

1773ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-15 15:52:53	1987ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-26 04:34:58	968ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-23 23:49:19	1423ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-18 21:53:47	1927ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-23 03:42:06	1879ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-23 03:18:05	11540ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-21 16:30:34	4015ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-17 07:02:42	1689ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-03 13:42:52	1571ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-30 06:49:51	1162ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-27 07:39:14	1161ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-25 21:01:07	1270ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-22 13:22:36	1205ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-21 18:42:12	1760ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-16 13:57:22 shown	1773ms	2 NS 2 A 1 MX	🔓 Insecure