marskferie.dk

📜 Historical scan 2026-10-22 10:55:33 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

marskferie.dk is a .dk domain served by 3 nameservers (ns1.dnsatconviator.com, ns2.dnsatconviator.com, ns3.dnsatconviator.com). It was registered on 21 May 2020 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 216.24.57.1 is hosted by Render (AS397273) in United States. Mail is handled by marskferie-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, publishes a DMARC policy and has no IPv6 address. 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#

3 records 263ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.dnsatconviator.com	185.106.119.62	ns1.dnsatconviator.com	AS201926 VK DATA ApS
ns2.dnsatconviator.com	185.106.119.63	ns2.dnsatconviator.com	AS201926 VK DATA ApS
ns3.dnsatconviator.com	185.106.119.64	ns3.dnsatconviator.com	AS201926 VK DATA ApS

🌍 A Records#

1 records 125ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
216.24.57.1	300s	ip-216-24-57-1.ingress.render.com	AS397273	Render	216.24.57.0/24	🇺🇸 United States	—

📧 MX Records#

1 records 127ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	marskferie-dk.mail.protection.outlook.com	2a01:111:f403:c967::8 2a01:111:f403:ca38::8 2a01:111:f403:ca38::a 2a01:111:f403:ca48::c 52.101.185.21 52.101.73.123 52.101.73.145 52.101.91.21	mail-cpjpr04cu00100.inbound.protection.outlook.com mail-wa4pr04cu00100.inbound.protection.outlook.com mail-wa4pr05cu00102.inbound.protection.outlook.com mail-miypr03cu00104.inbound.protection.outlook.com mail-zrxpr05cu00105.inbound.protection.outlook.com mail-am6pr02cu00203.inbound.protection.outlook.com mail-am6pr02cu00301.inbound.protection.outlook.com mail-matpr05cu00105.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	54.37.114.45

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 330ms

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

📝 TXT Records#

2 records 733ms

TXT Record
MS=ms55385786
v=spf1 +a +mx +ip4:54.37.114.45 +include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (marskferie.dk)
-all (hard fail)	v=spf1 +a +mx +ip4:54.37.114.45 +include:spf.protection.outlook.com -all

📨 DMARC#

Policy	Record (_dmarc.marskferie.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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-23 17:04:22

www CNAME	base44.onrender.com (all on onrender.com) → 216.24.57.16 216.24.57.18 (AS397273)
www vs bare domain	Same network marskferie.dk: 216.24.57.1 (AS397273) www.marskferie.dk: 216.24.57.16 216.24.57.18 (AS397273)
Wildcard	No

✍️ DKIM keys#

3 found

Selector	CNAME	Key
default	—	RSA · ~2048 bit
selector1	selector1-marskferie-dk._domainkey.marskferie.onmicrosoft.com	RSA · ~2048 bit
selector2	selector2-marskferie-dk._domainkey.marskferie.onmicrosoft.com	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: 3/10 · policy: -all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.marskferie.dk	yHZUuZ3mPcaNU8ZZPMJ-Ayu3AqE8q_bU3BBu5DR4xzA

🔗 TLSA / DANE#

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

🔐 DNSSEC#

337ms

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

🏷️ SOA#

223ms

Field	Value
Serial	2026102202
Primary NS (MNAME)	ns1.dnsatconviator.com
Responsible (RNAME)	hostmaster@vkdata.dk
Refresh	3600s
Retry	7200s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-22 11:16:22

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2020-05-21
Expires	2027-05-31 (218d)

🔗 Same registrant#

7 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
apartmentstonder.dk	Punktum dk A/S (direct)
ferielejlighedertonder.dk	Punktum dk A/S (direct)
marskapartments.dk	Punktum dk A/S (direct)
marskmotel.dk	Punktum dk A/S (direct)
moteltonder.dk	Punktum dk A/S (direct)
overnatningtonder.dk	Punktum dk A/S (direct)
sortsolferie.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

263ms

125ms

127ms

AAAA

121ms

TXT

733ms

CAA

243ms

HTTPS

124ms

TLSA

199ms

SOA

223ms

MTA-STS

196ms

DNSSEC

337ms

SRV

330ms

Total

2818ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-23 17:04:22	1214ms	3 NS 1 A 1 MX	🔓 Insecure
2026-10-22 10:55:33 shown	2818ms	3 NS 1 A 1 MX	🔓 Insecure
2026-10-19 23:50:55	3523ms	3 NS 1 A 1 MX	🔓 Insecure
2026-10-18 22:15:26	2680ms	3 NS 1 A 1 MX	🔓 Insecure
2026-10-17 22:09:00	1354ms	3 NS 1 A 1 MX	🔓 Insecure
2026-10-16 21:27:55	1412ms	3 NS 1 A 1 MX	🔓 Insecure
2026-10-15 19:40:15	4741ms	3 NS 1 A 1 MX	🔓 Insecure
2026-10-14 17:52:19	1315ms	3 NS 1 A 1 MX	🔓 Insecure
2026-10-13 17:47:24	2048ms	3 NS 1 A 1 MX	🔓 Insecure
2026-10-12 16:42:20	1875ms	3 NS 1 A 1 MX	🔓 Insecure
2026-10-11 15:23:27	2149ms	3 NS 1 A 1 MX	🔓 Insecure
2026-10-10 15:07:48	2300ms	3 NS 1 A 1 MX	🔓 Insecure
2026-10-09 13:30:14	3809ms	3 NS 1 A 1 MX	🔓 Insecure
2026-10-08 13:07:50	1050ms	3 NS 1 A 1 MX	🔓 Insecure
2026-10-07 13:03:51	1079ms	3 NS 1 A 1 MX	🔓 Insecure
2026-10-06 12:07:34	3626ms	3 NS 1 A 1 MX	🔓 Insecure
2026-10-05 09:49:04	1686ms	3 NS 1 A 1 MX	🔓 Insecure
2026-10-04 09:39:02	3235ms	3 NS 1 A 1 MX	🔓 Insecure
2026-10-03 09:36:15	1085ms	3 NS 1 A 1 MX	🔓 Insecure
2026-10-02 09:35:42	1644ms	3 NS 1 A 1 MX	🔓 Insecure
2026-10-01 09:29:31	1338ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-30 09:23:48	2915ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-29 09:15:30	1571ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-28 08:47:30	1117ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-27 08:29:07	1924ms	3 NS 1 A 1 MX	🔓 Insecure