buanco.dk

📜 Historical scan 2026-09-24 15:09:58 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

buanco.dk is a .dk domain served by 2 nameservers (ns.scannet2.dk, ns2.scannet2.dk). It was registered on 16 February 1998 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 93.191.152.141 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by buanco-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, publishes a 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 34ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.scannet2.dk	185.25.141.9 2a02:2339:4006:10d::4171:4171	ns1.scannet.dk ns1.scannet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.scannet2.dk	2a02:2339:1:112:0:5:1:b11 91.197.248.72	ns2.scannet.dk ns2.scannet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 37ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
93.191.152.141	3600s	vdom13.network.zitcom.dk	AS48854	team.blue Denmark A/S	93.191.152.0/21	🇩🇰 Denmark	—

📧 MX Records#

1 records 40ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	buanco-dk.mail.protection.outlook.com	2a01:111:f403:ca09::24 2a01:111:f403:ca21::e 2a01:111:f403:ca38::8 2a01:111:f403:ca48::12 52.101.181.156 52.101.68.29 52.101.73.120 52.101.91.156	mail-am6pr02cu00204.inbound.protection.outlook.com mail-matpr04cu00306.inbound.protection.outlook.com mail-wa4pr04cu00100.inbound.protection.outlook.com mail-miypr05cu00202.inbound.protection.outlook.com mail-wa4pr05cu00104.inbound.protection.outlook.com mail-dbapr03cu00105.inbound.protection.outlook.com mail-am7pr02cu00300.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 → 40.104.116.40
🔶 Autoconfig	46.36.210.30

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 110ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records#

2 records 117ms

TXT Record
google-site-verification=_HFFIp5MZ2bVtvPECRfi5aHzB0qNwDTiPWEEJr6FxDU
v=spf1 include:spf.itide.dk include:spf.212.237.249.36 include:spf.protection.outlook.com include:_spf.online.superoffice.com -all

✉️ SPF#

Policy	Record (buanco.dk)
-all (hard fail)	v=spf1 include:spf.itide.dk include:spf.212.237.249.36 include:spf.protection.outlook.com include:_spf.online.superoffice.com -all

📨 DMARC#

Policy	Record (_dmarc.buanco.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:dmarc_agg@vali.email;

📬 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 04:11:34

www	93.191.152.141 (AS48854) (address records, no CNAME)
www vs bare domain	Same network buanco.dk: 93.191.152.141 (AS48854) www.buanco.dk: 93.191.152.141 (AS48854)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

2 found

Selector	CNAME	Key
default	—	RSA · ~1024 bit below 2048 bit
selector1	selector1-buanco-dk._domainkey.buanco.onmicrosoft.com	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: 5/10 · policy: -all

error include:spf.212.237.249.36 has no SPF record: receivers that reach it return permerror (RFC 7208 §5.2)

🔗 TLSA / DANE#

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

🔐 DNSSEC#

117ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026092401
Primary NS (MNAME)	ns.scannet2.dk
Responsible (RNAME)	hostmaster@scannet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-13 17:32:54

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1998-02-16
Expires	2027-03-31 (165d)

🔗 Same registrant#

6 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
buancopos.dk	Punktum dk A/S (direct)
buancoshop.dk	Punktum dk A/S (direct)
cpos.dk	Punktum dk A/S (direct)
food-info.dk	Punktum dk A/S (direct)
iminmad.dk	Punktum dk A/S (direct)
targetedgroup.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

34ms

37ms

40ms

AAAA

37ms

TXT

117ms

CAA

25ms

HTTPS

38ms

TLSA

899ms

SOA

0ms

MTA-STS

51ms

DNSSEC

117ms

SRV

110ms

Total

1622ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-16 04:11:33	2638ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-02 04:36:03	1371ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 04:17:31	574ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-25 15:27:20	1494ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-24 15:09:58 shown	1622ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-23 14:57:39	1240ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-20 08:06:17	957ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-11 01:01:47	2033ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-03 19:43:16	1159ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-27 21:45:45	1290ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-27 16:45:44	873ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-19 05:49:55	1296ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-15 06:43:55	5089ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-14 03:12:03	1502ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-07 22:55:56	9646ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-01 02:00:20	1195ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-03 20:59:28	13362ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-02 11:53:25	3185ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-20 04:50:28	816ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 17:49:28	1750ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 17:41:11	3480ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 17:30:37	610ms	2 NS 1 A 1 MX	🔒 Secure