hm-ventilation.dk DNS records

🖥️ Nameservers2 records 300ms

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 274ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
78.46.9.125	3600s	dedi1625.your-server.de	AS24940	Hetzner Online GmbH	78.46.0.0/15	🇩🇪 Germany	Nuremberg

📧 MX Records1 records 315ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	hmventilation-dk0e.mail.protection.outlook.com	2a01:111:f403:ca04:: 2a01:111:f403:ca04::6 2a01:111:f403:ca09::4 2a01:111:f403:ca09::e 52.101.68.0 52.101.68.16 52.101.68.32 52.101.73.19	mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db4pr02cu00406.inbound.protection.outlook.com mail-am0pr04cu00504.inbound.protection.outlook.com mail-am7pr05cu00206.inbound.protection.outlook.com mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db4pr02cu00400.inbound.protection.outlook.com mail-db3pr0202cu00200.inbound.protection.outlook.com mail-as8pr04cu00803.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 → 40.104.116.24

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 322ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	0	1	5061	sipfed.online.lync.com

📝 TXT Records2 records 583ms

TXT Record
MS=ms61627714
v=spf1 include:spf.protection.outlook.com include:spf.exclaimer.net include:spf.eu.signature365.net -all

✉️ SPF

Policy	Record (hm-ventilation.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:spf.exclaimer.net include:spf.eu.signature365.net -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

🔗 TLSA / DANE

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

🔐 DNSSEC483ms

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

🏷️ SOA0ms

Field	Value
Serial	2026080901
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

300ms

A

274ms

MX

315ms

AAAA

281ms

TXT

583ms

CAA

283ms

HTTPS

309ms

TLSA

928ms

SOA

0ms

MTA-STS

376ms

DNSSEC

483ms

SRV

322ms

Total

5591ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-11 16:46:18	5591ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-05 21:45:22	5599ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-29 20:16:36	7569ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-16 13:55:33	1122ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-13 08:49:40	5379ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-11 21:33:56	1795ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-03 08:59:11	1248ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-26 03:20:07	1126ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-22 03:45:59	1167ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-21 13:42:43	1143ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-17 11:24:07	1094ms	2 NS 1 A 1 MX	🔒 Secure	View