hj-ventilation.dk DNS records

🖥️ Nameservers4 records 29ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	2a02:2339:1:15c::4562:4562 91.197.248.78	ns1.simply.com ns1.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.simply.com	185.25.141.15 2a02:2339:4006:101::4562:4562	ns2.simply.com ns2.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns3.simply.com	91.197.248.79	ns3.simply.com	AS48854 team.blue Denmark A/S
ns4.simply.com	91.197.248.80	ns4.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records1 records 36ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
193.8.38.15	3600s	—	AS48854	team.blue Denmark A/S	193.8.38.0/24	🇩🇰 Denmark	—

📧 MX Records1 records 39ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	hjventilation-dk0e.mail.protection.outlook.com	2a01:111:f403:ca04::2 2a01:111:f403:ca04::c 2a01:111:f403:ca09::2 2a01:111:f403:ca09::5 52.101.68.12 52.101.73.1 52.101.73.15 52.101.73.26	mail-du2pr03cu00102.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-am0pr83cu00402.inbound.protection.outlook.com mail-am1pr04cu00105.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-am3pr04cu00501.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-as9pr05cu01302.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
🔶 Autoconfig	193.8.38.15

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 169ms

TXT Record
v=spf1 include:spf.curanet.dk +ip4:49.12.83.57 include:spf.azehosting.net +ip4:94.231.104.195 +ip4:159.69.63.122 +ip4:94.130.48.84 +ip4:185.31.79.126 +ip4:185.31.79.125 +ip4:152.115.64.26 include:spf.protection.outlook.com include:spf.simply.com -all

✉️ SPF

Policy	Record (hj-ventilation.dk)
-all (hard fail)	v=spf1 include:spf.curanet.dk +ip4:49.12.83.57 include:spf.azehosting.net +ip4:94.231.104.195 +ip4:159.69.63.122 +ip4:94.130.48.84 +ip4:185.31.79.126 +ip4:185.31.79.125 +ip4:152.115.64.26 include:spf.protection.outlook.com include:spf.simply.com -all

📨 DMARC

Policy	Record (_dmarc.hj-ventilation.dk)
p=none (monitor only)	v=DMARC1; p=none; fo=1; rua=mailto:dmarc@hj-ventilation.dk;ruf=mailto:dmarc@hj-ventilation.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)

🔐 DNSSEC86ms

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

🏷️ SOA0ms

Field	Value
Serial	2025101402
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

29ms

A

36ms

MX

39ms

AAAA

29ms

TXT

169ms

CAA

48ms

HTTPS

54ms

TLSA

186ms

SOA

0ms

MTA-STS

58ms

DNSSEC

86ms

SRV

91ms

Total

800ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-02 19:30:58	800ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-26 04:55:09	4035ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-23 14:32:57	1001ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 18:53:19	1181ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 11:29:45	3353ms	4 NS 1 A 1 MX	🔒 Secure	View