expert-ventilation.dk DNS records

🖥️ Nameservers3 records 44ms

Nameserver	IP addresses	PTR	ASN / ISP
ns5.chosting.dk	167.235.66.236 2a01:4f8:1c1e:d097::1	ns5.chosting.dk ns5.chosting.dk	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH
ns6.chosting.dk	2001:41d0:305:2100::80e9 51.91.57.33	ns6.chosting.dk ns6.chosting.dk	AS16276 OVH SAS AS16276 OVH SAS
ns7.chosting.dk	178.20.220.33	ns7.chosting.dk	AS21060 Atea A/S

🌍 A Records1 records 52ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
178.20.216.31	14400s	server12.chosting.dk	AS21060	Atea A/S	178.20.216.0/23	🇩🇰 Denmark	—

📧 MX Records1 records 40ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	14400s	expert-ventilation.dk	178.20.216.31 2a01:7cc0:101:ffff::1:a	server12.chosting.dk —	AS21060 Atea A/S AS21060 Atea A/S

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	178.20.216.31
🔶 Autoconfig	178.20.216.31

🔷 AAAA Records (IPv6)1 records 33ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a01:7cc0:101:ffff::1:a	14400s	—	AS21060	Atea A/S	2a01:7cc0:100:0:0:0:0:0/40	🇩🇰 Denmark	—

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 73ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	0	0	443	cpanelemaildiscovery.cpanel.net

📝 TXT Records1 records 197ms

TXT Record
v=spf1 ip4:178.20.216.31 include:spf.chosting.dk +a +mx +ip4:178.20.216.32 ~all

✉️ SPF

Policy	Record (expert-ventilation.dk)
~all (soft fail)	v=spf1 ip4:178.20.216.31 include:spf.chosting.dk +a +mx +ip4:178.20.216.32 ~all

📨 DMARC

Policy	Record (_dmarc.expert-ventilation.dk)
p=none (monitor only)	v=DMARC1; p=none;

📬 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

🔏 ACME Challenge

Type	Name	Value
TXT	_acme-challenge.expert-ventilation.dk	g5Yw9oDKwYMwcNHKxyP-N9AEOg1ssWutPWNtevYyIH8

🔗 TLSA / DANE

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

🔐 DNSSEC119ms

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

🏷️ SOA0ms

Field	Value
Serial	2026083101
Primary NS (MNAME)	ns5.chosting.dk
Responsible (RNAME)	logs@chosting.dk
Refresh	3600s
Retry	1800s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

44ms

A

52ms

MX

40ms

AAAA

33ms

TXT

197ms

CAA

39ms

HTTPS

50ms

TLSA

614ms

SOA

0ms

MTA-STS

56ms

DNSSEC

119ms

SRV

73ms

Total

1133ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 08:11:31	1133ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-30 07:24:38	1520ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-29 05:51:51	948ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-28 01:59:59	697ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-27 13:52:59	1470ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-26 13:29:37	784ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-25 18:50:13	1496ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-24 17:46:17	979ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-23 09:20:39	8811ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-22 08:48:16	1432ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-21 08:45:41	1110ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-20 08:01:50	5612ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-19 06:12:29	3335ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-18 05:56:51	4806ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-16 23:18:13	1216ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-15 21:06:19	3645ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-14 16:30:22	2851ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-13 04:13:04	1124ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-12 02:54:26	3977ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-10 20:43:30	1293ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-09 19:50:26	2557ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-07 03:25:14	1212ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-03 12:05:45	2715ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-31 01:36:26	1546ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-28 23:38:30	9918ms	3 NS 1 A 1 MX	🔒 Secure	View