buus99.dk

Records from scan: 2026-10-21 17:06:37 · 546ms total · last checked 2026-10-22 22:31 (unchanged)

⬇ 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 our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 30ms

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 31ms

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 30ms

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::c 2a01:111:f403:ca38::8 2a01:111:f403:ca48::a 52.101.68.29 52.101.73.153 52.101.91.153 52.101.91.156	mail-du0pr03cu00102.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-wa4pr04cu00100.inbound.protection.outlook.com mail-miypr02cu00202.inbound.protection.outlook.com mail-dbapr03cu00105.inbound.protection.outlook.com mail-as8pr05cu00401.inbound.protection.outlook.com mail-matpr04cu00101.inbound.protection.outlook.com mail-maspr04cu00104.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 → 52.98.149.136
🔶 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 144ms

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#

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#

97ms

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

🏷️ SOA#

39ms

Field	Value
Serial	2026101401
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#

30ms

31ms

30ms

AAAA

23ms

TXT

144ms

CAA

23ms

HTTPS

34ms

TLSA

48ms

SOA

39ms

MTA-STS

40ms

DNSSEC

97ms

SRV

47ms

Total

546ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-21 17:06:37 shown	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	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