pro-ventilation.dk DNS records

🖥️ Nameservers2 records 47ms

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 Records1 records 42ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
91.209.190.155	43200s	konlinux4.konformit.com	AS198452	Kontainer A/S	91.209.190.0/24	🇩🇰 Denmark	—

📧 MX Records1 records 41ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	600s	proventilation-dk0i.mail.protection.outlook.com	2a01:111:f403:ca04::5 2a01:111:f403:ca09::1 2a01:111:f403:ca09::28 2a01:111:f403:ca09::e 52.101.103.143 52.101.68.0 52.101.68.29 52.101.68.32	mail-db3pr0202cu00205.inbound.protection.outlook.com mail-as9pr07cu00301.inbound.protection.outlook.com mail-am6pr02cu00300.inbound.protection.outlook.com mail-am7pr05cu00206.inbound.protection.outlook.com mail-miypr03cu00107.inbound.protection.outlook.com mail-db3pr0202cu00100.inbound.protection.outlook.com mail-dbapr03cu00105.inbound.protection.outlook.com mail-db3pr0202cu00200.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 → 40.104.116.8

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 158ms

TXT Record
MS=ms88739856
v=spf1 ip4:80.198.69.188 include:spf.protection.outlook.com include:_spf.centerasecurity.dk -all

✉️ SPF

Policy	Record (pro-ventilation.dk)
-all (hard fail)	v=spf1 ip4:80.198.69.188 include:spf.protection.outlook.com include:_spf.centerasecurity.dk -all

📨 DMARC

Policy	Record (_dmarc.pro-ventilation.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:dmarc@progruppen.dk

📬 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

🔗 TLSA / DANE

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

🔐 DNSSEC72ms

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

🏷️ SOA0ms

Field	Value
Serial	2026032401
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

47ms

A

42ms

MX

41ms

AAAA

53ms

TXT

158ms

CAA

56ms

HTTPS

43ms

TLSA

648ms

SOA

0ms

MTA-STS

56ms

DNSSEC

72ms

SRV

63ms

Total

1269ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 17:25:57	1269ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-22 23:41:09	4047ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-22 19:36:45	1124ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-22 05:50:41	1034ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-22 03:46:42	1103ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-18 08:04:43	821ms	2 NS 1 A 1 MX	🔒 Secure	View