buanco.dk

📜 Historical scan 2026-09-30 04:17:31 · ← 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 30ms

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 42ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	buanco-dk.mail.protection.outlook.com	2a01:111:f403:c967::a 2a01:111:f403:ca04::e 2a01:111:f403:ca21::c 2a01:111:f403:ca38::8 52.101.103.162 52.101.103.36 52.101.209.153 52.101.209.28	mail-cpjpr05cu00102.inbound.protection.outlook.com mail-db8pr02cu00106.inbound.protection.outlook.com mail-matpr04cu00204.inbound.protection.outlook.com mail-wa4pr04cu00100.inbound.protection.outlook.com mail-miypr03cu00202.inbound.protection.outlook.com mail-miypr05cu00104.inbound.protection.outlook.com mail-cpjpr04cu00101.inbound.protection.outlook.com mail-cpjpr05cu00104.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 → 40.104.116.56
🔶 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 49ms

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

📝 TXT Records#

2 records 124ms

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#

64ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026092501
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

30ms

42ms

AAAA

38ms

TXT

124ms

CAA

37ms

HTTPS

44ms

TLSA

179ms

SOA

0ms

MTA-STS

50ms

DNSSEC

64ms

SRV

49ms

Total

574ms

🕐 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 shown	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	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