usbd.dk

📜 Historical scan 2026-09-23 17:28:13 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

usbd.dk is a .dk domain served by 2 nameservers (kip.ns.cloudflare.com, serena.ns.cloudflare.com). It was registered on 30 May 2006 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 94.231.97.209 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by 99454545-dk.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 41ms

Nameserver	IP addresses	PTR	ASN / ISP
kip.ns.cloudflare.com	108.162.193.128 172.64.33.128 173.245.59.128 2606:4700:58::adf5:3b80 2803:f800:50::6ca2:c180 2a06:98c1:50::ac40:2180	kip.ns.cloudflare.com kip.ns.cloudflare.com kip.ns.cloudflare.com kip.ns.cloudflare.com kip.ns.cloudflare.com kip.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
serena.ns.cloudflare.com	108.162.192.220 172.64.32.220 173.245.58.220 2606:4700:50::adf5:3adc 2803:f800:50::6ca2:c0dc 2a06:98c1:50::ac40:20dc	serena.ns.cloudflare.com serena.ns.cloudflare.com serena.ns.cloudflare.com serena.ns.cloudflare.com serena.ns.cloudflare.com serena.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 47ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
94.231.97.209	300s	nginx1.relationhouse.dk	AS48854	team.blue Denmark A/S	94.231.96.0/20	🇩🇰 Denmark	—

📧 MX Records#

1 records 46ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	120s	99454545-dk.mail.protection.outlook.com	2a01:111:f403:ca04::b 2a01:111:f403:ca04::e 2a01:111:f403:ca09::20 2a01:111:f403:ca21::8 52.101.103.36 52.101.68.10 52.101.73.120 52.101.91.21	mail-dbbpr03cu00103.inbound.protection.outlook.com mail-db8pr02cu00106.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-matpr04cu00100.inbound.protection.outlook.com mail-miypr05cu00104.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-am7pr02cu00300.inbound.protection.outlook.com mail-matpr05cu00105.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

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 243ms

TXT Record
MS=ms64726481
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (usbd.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 2026-10-16 16:33:18

www CNAME	usbd.dk (all on usbd.dk) → 94.231.97.209 (AS48854)
www vs bare domain	Same network usbd.dk: 94.231.97.209 (AS48854) www.usbd.dk: 94.231.97.209 (AS48854)
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: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

88ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2415470863
Primary NS (MNAME)	kip.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-04 20:09:01

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2006-05-30
Expires	2027-05-31 (226d)

📋 WHOIS#

⏱️ Lookup Timing#

41ms

47ms

46ms

AAAA

49ms

TXT

243ms

CAA

51ms

HTTPS

35ms

TLSA

592ms

SOA

0ms

MTA-STS

66ms

DNSSEC

88ms

SRV

99ms

Total

1207ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-16 16:33:18	1827ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-04 19:37:00	1479ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-23 17:28:13 shown	1207ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-23 12:27:32	1401ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-17 17:11:38	3365ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-15 15:15:04	1121ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-08 11:51:47	1047ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-28 12:52:38	1803ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-27 11:54:16	945ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-06 09:52:56	1851ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-05 01:59:24	2726ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-15 00:59:42	2107ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-13 03:00:13	4039ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 20:11:59	999ms	2 NS 1 A 1 MX	🔒 Secure