detur.dk DNS records

🖥️ Nameservers2 records 71ms

Nameserver	IP addresses	PTR	ASN / ISP
dean.ns.cloudflare.com	108.162.193.153 172.64.33.153 173.245.59.153 2606:4700:58::adf5:3b99 2803:f800:50::6ca2:c199 2a06:98c1:50::ac40:2199	dean.ns.cloudflare.com dean.ns.cloudflare.com dean.ns.cloudflare.com dean.ns.cloudflare.com dean.ns.cloudflare.com dean.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
tess.ns.cloudflare.com	108.162.192.227 172.64.32.227 173.245.58.227 2606:4700:50::adf5:3ae3 2803:f800:50::6ca2:c0e3 2a06:98c1:50::ac40:20e3	tess.ns.cloudflare.com tess.ns.cloudflare.com tess.ns.cloudflare.com tess.ns.cloudflare.com tess.ns.cloudflare.com tess.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records1 records 89ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
178.63.214.238	300s	static.238.214.63.178.clients.your-server.de	AS24940	Hetzner Online GmbH	178.63.0.0/16	🇩🇪 Germany	Falkenstein

📧 MX Records1 records 96ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	detur-dk.mail.protection.outlook.com	2a01:111:f403:ca04::4 2a01:111:f403:ca04::c 2a01:111:f403:ca04::d 2a01:111:f403:ca09::9 52.101.209.153 52.101.68.15 52.101.73.126 52.101.73.8	mail-db4pr02cu00204.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-db6pr03cu00105.inbound.protection.outlook.com mail-as8pr04cu00801.inbound.protection.outlook.com mail-cpjpr04cu00101.inbound.protection.outlook.com mail-db6pr03cu00107.inbound.protection.outlook.com mail-am8pr83cu00106.inbound.protection.outlook.com mail-am0pr04cu00500.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 → 40.104.116.56
🔶 Autoconfig	detur.dk → 178.63.214.238

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 127ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records11 records 273ms

TXT Record
esputnik-verification=RVNQX0RWS19WMQABcA4AAAGFXQKOZiLMquq-i8SS
globalsign-domain-verification=A1s5Jyxw6HXlkdJf6YAa0AQaBmO8eRtxPQBLxw0Xsc
google-site-verification=9TY013JwRv8kxYOAGPEpy0TGE1YJ6m7mG5ULXxsFhxk
google-site-verification=BnbgCGp6HDPK4KGncx1EPI2fO_U4qnrv2sZ3k2iXb2o
google-site-verification=jNjF5ShMReQDVH92NboecCZO1BsWzL5FByFLDK52XL8
google-site-verification=NbxJ1Kk5bj6fi4ZwVy4qR-HwFXwvKK6Hfk6AeckCCVA
google-site-verification=XNcPjial8YY35t5YQxcM8A6BDprRxgj8YjKU9E6_u9Q
MS=ms48524405
Sendinblue-code:f4b6a07d4cc30f8e28e1e8ee4c81167e
v=spf1 include:spf.protection.outlook.com include:spf2.esputnik.com -all
v2=spf1 include:spf.sendinblue.com mx ~all

✉️ SPF

Policy	Record (detur.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:spf2.esputnik.com -all

📨 DMARC

Policy	Record (_dmarc.detur.dk)
p=quarantine	v=DMARC1; p=quarantine; pct=5; rua=mailto:dmarc@aventuraholidays.com; ruf=mailto:dmarc@aventuraholidays.com; adkim=s; aspf=s; fo=1

📬 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
CNAME	_acme-challenge.detur.dk	detur.dk
TXT	detur.dk	esputnik-verification=RVNQX0RWS19WMQABcA4AAAGFXQKOZiLMquq-i8SS

🔗 TLSA / DANE

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

🔐 DNSSEC196ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA0ms

Field	Value
Serial	2413412151
Primary NS (MNAME)	dean.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

71ms

A

89ms

MX

96ms

AAAA

85ms

TXT

273ms

CAA

86ms

HTTPS

91ms

TLSA

841ms

SOA

0ms

MTA-STS

115ms

DNSSEC

196ms

SRV

127ms

Total

2148ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-30 00:34:31	2148ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-27 11:39:20	1301ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-21 21:26:35	2870ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-20 21:09:56	17788ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-19 20:24:16	2077ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-16 18:57:47	3007ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-06 14:42:56	2275ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-10 15:16:01	3378ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-24 01:42:24	1891ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-20 18:57:00	2717ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-17 02:31:17	2333ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-17 02:30:04	875ms	2 NS 1 A 1 MX	🔓 Insecure	View