mbventilation.dk

📜 Historical scan 2026-06-20 05:37:04 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

mbventilation.dk is a .dk domain served by 2 nameservers (ns1.curanet.dk, ns2.curanet.dk). It was registered on 13 June 2017 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 93.191.156.35 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by mbventilation-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 47ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.curanet.dk	185.25.141.12 2a02:2339:4006:108::123	ns1.curanet.dk ns1.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.curanet.dk	2a02:2339:1:10f::123:123 91.197.248.75	ns2.curanet.dk ns2.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 64ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
93.191.156.35	3600s	linux185.unoeuro.com	AS48854	team.blue Denmark A/S	93.191.152.0/21	🇩🇰 Denmark	—

📧 MX Records#

1 records 66ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	mbventilation-dk.mail.protection.outlook.com	2a01:111:f403:ca04::7 2a01:111:f403:ca04::9 2a01:111:f403:ca04::c 2a01:111:f403:ca09::7 52.101.68.12 52.101.73.15 52.101.73.153 52.101.73.22	mail-db4pr02cu00307.inbound.protection.outlook.com mail-db7pr03cu00601.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-as8pr05cu00401.inbound.protection.outlook.com mail-am7pr05cu00106.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 → 40.101.27.80

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 465ms

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

✉️ SPF#

Policy	Record (mbventilation.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 2026-10-17 03:18:15

www CNAME	mbventilation.dk (all on mbventilation.dk) → 93.191.156.35 (AS48854)
www vs bare domain	Same network mbventilation.dk: 93.191.156.35 (AS48854) www.mbventilation.dk: 93.191.156.35 (AS48854)
Wildcard	No
Denial of existence	NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 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#

160ms

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

🏷️ SOA#

60ms

Field	Value
Serial	2026022301
Primary NS (MNAME)	ns1.curanet.dk
Responsible (RNAME)	hostmaster@curanet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-11 00:11:47

Field	Value
Registrar	CURANET A/S
Registered	2017-06-13
Expires	2027-06-30 (255d)

📋 WHOIS#

⏱️ Lookup Timing#

47ms

64ms

66ms

AAAA

64ms

TXT

465ms

CAA

77ms

HTTPS

57ms

TLSA

154ms

SOA

60ms

MTA-STS

143ms

DNSSEC

160ms

SRV

263ms

Total

1054ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 06:19:39	1122ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-25 07:06:06	1226ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-26 15:59:37	903ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-25 15:02:28	955ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-02 16:43:03	978ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-25 05:52:25	683ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-20 05:37:04 shown	1054ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-18 01:52:35	731ms	2 NS 1 A 1 MX	🔒 Secure