buiz.dk

📜 Historical scan 2026-06-16 17:45:16 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

buiz.dk is a .dk domain served by 2 nameservers (ns1.yayhosting.dk, ns2.yayhosting.dk). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 195.242.130.60 is hosted by Christian Ebsen ApS (AS62121) in Denmark. Mail is handled by buiz.dk. 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 59ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.yayhosting.dk	—	—	—
ns2.yayhosting.dk	—	—	—

🌍 A Records#

1 records 68ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
195.242.130.60	—	whm04.yayhosting.dk	AS62121	Christian Ebsen ApS	195.242.130.0/23	🇩🇰 Denmark	—

📧 MX Records#

1 records 46ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	—	buiz.dk	195.242.130.60	whm04.yayhosting.dk	AS62121 Christian Ebsen ApS

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 231ms

TXT Record
v=spf1 ip4:195.242.130.60 include:_spf.yayhosting.dk +a +mx ~all

✉️ SPF#

Policy	Record (buiz.dk)
~all (soft fail)	v=spf1 ip4:195.242.130.60 include:_spf.yayhosting.dk +a +mx ~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 2026-10-09 09:30:09

www CNAME	buiz.dk (all on buiz.dk) → 195.242.130.60 (AS62121)
www vs bare domain	Same network buiz.dk: 195.242.130.60 (AS62121) www.buiz.dk: 195.242.130.60 (AS62121)
Wildcard	No
Denial of existence	NSEC3 · 7 iterations · 8-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
default	—	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#

93ms

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

🏷️ SOA#

183ms

Field	Value
Serial	2026051901
Primary NS (MNAME)	ns1.yayhosting.dk
Responsible (RNAME)	drift@yayhosting.dk
Refresh	3600s
Retry	1800s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

59ms

68ms

46ms

AAAA

156ms

TXT

231ms

CAA

40ms

HTTPS

80ms

TLSA

105ms

SOA

183ms

MTA-STS

107ms

DNSSEC

93ms

SRV

0ms

Total

527ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 09:30:09	1550ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-01 06:19:56	361ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-26 09:53:26	442ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-19 13:59:06	1744ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-27 16:46:53	492ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-20 17:35:27	8675ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-22 09:47:13	614ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-21 17:34:04	1172ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-19 21:48:30	4554ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-19 07:07:09	661ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 17:45:16 shown	527ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 17:40:32	668ms	2 NS 1 A 1 MX	🔒 Secure