aventurarejser.dk

📜 Historical scan 2026-08-26 18:32:58 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

aventurarejser.dk is a .dk domain served by 2 nameservers (dean.ns.cloudflare.com, tess.ns.cloudflare.com). It was registered on 7 October 2020 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.73.73 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by aventurarejser-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, publishes a DMARC policy and is reachable over IPv6. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 30ms

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 Records#

2 records 33ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.73.73	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.158.185	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 28ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	aventurarejser-dk.mail.protection.outlook.com	2a01:111:f403:ca04::7 2a01:111:f403:ca04::c 2a01:111:f403:ca04::d 2a01:111:f403:ca09::5 52.101.73.1 52.101.73.123 52.101.73.19 52.101.73.2	mail-db4pr02cu00307.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-db6pr03cu00105.inbound.protection.outlook.com mail-am1pr04cu00105.inbound.protection.outlook.com mail-am3pr04cu00501.inbound.protection.outlook.com mail-am6pr02cu00203.inbound.protection.outlook.com mail-as8pr04cu00803.inbound.protection.outlook.com mail-as9pr07cu00302.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)#

2 records 32ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::ac43:9eb9	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3033::6815:4949	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 26ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.73.73,172.67.158.185 ech=AEX+DQBBKgAgACAvQqH0GYmbu3KvoVqKt+Ei4tgB0R7OrKySEEIuEA2POgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:9eb9,2606:4700:3033::6815:4949

🔌 SRV Records#

1 records 57ms

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

📝 TXT Records#

1 records 155ms

TXT Record
v=spf1 include:spf.protection.outlook.com ~all

✉️ SPF#

Policy	Record (aventurarejser.dk)
~all (soft fail)	v=spf1 include:spf.protection.outlook.com ~all

📨 DMARC#

Policy	Record (_dmarc.aventurarejser.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:5f729f4e40ff49cd8a0beb09ad066acc@dmarc-reports.cloudflare.net,mailto:dmarc@aventuraholidays.com; ruf=mailto:dmarc@aventuraholidays.com; fo=1; adkim=s; aspf=s

📬 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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-13 16:18:45

www	104.21.73.73 172.67.158.185 2606:4700:3031::ac43:9eb9 2606:4700:3033::6815:4949 (AS13335) (address records, no CNAME)
www vs bare domain	Same network aventurarejser.dk: 104.21.73.73 172.67.158.185 2606:4700:3031::ac43:9eb9 2606:4700:3033::6815:4949 (AS13335) www.aventurarejser.dk: 104.21.73.73 172.67.158.185 2606:4700:3031::ac43:9eb9 2606:4700:3033::6815:4949 (AS13335)
Wildcard	No

✍️ DKIM keys#

1 found

Selector	CNAME	Key
selector1	selector1-aventurarejser-dk._domainkey.aventuraholidays.n-v1.dkim.mail.microsoft	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: ~all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.aventurarejser.dk	4wX8YpMTWBBoT54MCwSUQzRWSe31GUvlUWd9WTfBQ9Y
TXT	_acme-challenge.aventurarejser.dk	bN6AlTFc46kKBcudqXPAfgMdTIrBcPpsak2PeBO7mwU

🔗 TLSA / DANE#

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

🔐 DNSSEC#

104ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2413136210
Primary NS (MNAME)	dean.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-12 15:58:18

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2020-10-07
Expires	2027-10-31 (370d)

🔗 Same registrant#

12 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

Domain	Registrar
aventours.dk	Punktum dk A/S (direct)
aventura-holiday.dk	Punktum dk A/S (direct)
aventura-holidays.dk	Punktum dk A/S (direct)
aventura-rejser.dk	Punktum dk A/S (direct)
aventuraholiday.dk	Punktum dk A/S (direct)
detur.dk	Punktum dk A/S (direct)
deturgolf.dk	Punktum dk A/S (direct)
deturrejser.dk	Punktum dk A/S (direct)
voksen-ferie.dk	Punktum dk A/S (direct)
voksen-rejser.dk	Punktum dk A/S (direct)
voksenferie.dk	Punktum dk A/S (direct)
voksenrejser.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

30ms

33ms

28ms

AAAA

32ms

TXT

155ms

CAA

36ms

HTTPS

26ms

TLSA

302ms

SOA

0ms

MTA-STS

50ms

DNSSEC

104ms

SRV

57ms

Total

909ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-13 16:18:45	1317ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-12 15:40:59	1944ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-11 14:05:43	370ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-10 11:56:18	3652ms	1 NS 0 A 0 MX	❓ Unknown
2026-09-30 23:20:31	1169ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-24 19:05:33	9856ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-10 00:03:27	1786ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-02 23:53:25	10364ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-28 02:28:22	1368ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-27 18:57:55	1405ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-26 18:32:58 shown	909ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-10 01:10:10	1792ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-02 16:40:24	4123ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-25 10:53:45	1905ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-22 18:15:56	6171ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-22 05:16:02	889ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-16 13:54:13	746ms	2 NS 2 A 1 MX	🔓 Insecure