buus99.dk

📜 Historical scan 2026-06-24 00:21:52 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

buus99.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 18 August 2016 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 195.47.247.18 is hosted by One.com A/S (AS51468). Mail is handled by buus99-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 280ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records#

1 records 278ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
195.47.247.18	600s	one.com.webforward.g1i.one	AS51468	One.com A/S	195.47.247.0/24	—	—

📧 MX Records#

1 records 283ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	buus99-dk.mail.protection.outlook.com	2a01:111:f403:ca04::a 2a01:111:f403:ca04::f 2a01:111:f403:ca09::20 2a01:111:f403:ca09::6 52.101.68.27 52.101.73.11 52.101.73.153 52.101.73.26	mail-du0pr03cu00102.inbound.protection.outlook.com mail-db7pr03cu00507.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-am4pr0401cu00106.inbound.protection.outlook.com mail-db7pr03cu00503.inbound.protection.outlook.com mail-am1pr04cu00103.inbound.protection.outlook.com mail-as8pr05cu00401.inbound.protection.outlook.com mail-as9pr05cu01302.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
🔶 Autoconfig	195.47.247.18

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 790ms

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

✉️ SPF#

Policy	Record (buus99.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 2026-10-21 17:06:37

www	195.47.247.18 (AS51468) (address records, no CNAME)
www vs bare domain	Same network buus99.dk: 195.47.247.18 (AS51468) www.buus99.dk: 195.47.247.18 (AS51468)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

2 found

Selector	CNAME	Key
s1	s1.domainkey.u7259658.wl159.sendgrid.net	RSA · ~2048 bit
s2	s2.domainkey.u7259658.wl159.sendgrid.net	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#

873ms

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

🏷️ SOA#

317ms

Field	Value
Serial	2026061301
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-11 20:24:44

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2016-08-18
Expires	2027-08-31 (311d)

🔗 Same registrant#

2 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

Domain	Registrar
bastianbuus.dk	Punktum dk A/S (direct)
flatoutclub.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

280ms

278ms

283ms

AAAA

325ms

TXT

790ms

CAA

308ms

HTTPS

312ms

TLSA

192ms

SOA

317ms

MTA-STS

340ms

DNSSEC

873ms

SRV

4269ms

Total

6069ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-21 17:06:37	546ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-15 00:11:19	1331ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-11 20:00:18	1161ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 11:58:18	1282ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 01:09:55	584ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-28 06:41:57	2764ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-16 00:00:39	1280ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-19 17:04:02	5850ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-14 20:19:41	3968ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-12 23:12:22	1367ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-16 09:24:15	2312ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-14 01:27:03	1799ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-25 16:13:51	934ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-24 00:21:52 shown	6069ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-21 11:41:54	928ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-19 17:14:16	2302ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 17:55:29	589ms	2 NS 1 A 1 MX	🔒 Secure