crescina.dk

📜 Historical scan 2026-06-16 22:56:01 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

crescina.dk is a .dk domain served by 3 nameservers (pns71.cloudns.net, pns72.cloudns.com, pns73.cloudns.net). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 65.21.236.151 is hosted by Hetzner Online GmbH (AS24940) in Finland. Mail is handled by mail.crescina.dk. 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 87ms

Nameserver	IP addresses	PTR	ASN / ISP
pns71.cloudns.net	—	—	—
pns72.cloudns.com	—	—	—
pns73.cloudns.net	—	—	—

🌍 A Records#

1 records 79ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
65.21.236.151	—	crait.oraco.tech	AS24940	Hetzner Online GmbH	65.21.0.0/16	🇫🇮 Finland	Helsinki

📧 MX Records#

1 records 82ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	mail.crescina.dk	65.21.236.151	crait.oraco.tech	AS24940 Hetzner Online GmbH

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 233ms

TXT Record
v=spf1 +a +mx +a:crait.oraco.tech -all

✉️ SPF#

Policy	Record (crescina.dk)
-all (hard fail)	v=spf1 +a +mx +a:crait.oraco.tech -all

📨 DMARC#

Policy	Record (_dmarc.crescina.dk)
p=quarantine	v=DMARC1; p=quarantine; 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 2026-10-08 17:09:22

www CNAME	crescina.dk (all on crescina.dk) → 65.21.236.151 (AS24940)
www vs bare domain	Same network crescina.dk: 65.21.236.151 (AS24940) www.crescina.dk: 65.21.236.151 (AS24940)
Wildcard	No

✍️ DKIM keys#

1 found

Selector	CNAME	Key
default	—	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

🔗 TLSA / DANE#

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

🔐 DNSSEC#

168ms

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

🏷️ SOA#

86ms

Field	Value
Serial	2026040305
Primary NS (MNAME)	pns71.cloudns.net
Responsible (RNAME)	jrl@cs-medica.com
Refresh	10800s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	10800s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

87ms

79ms

82ms

AAAA

79ms

TXT

233ms

CAA

96ms

HTTPS

80ms

TLSA

85ms

SOA

86ms

MTA-STS

59ms

DNSSEC

168ms

SRV

0ms

Total

530ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-25 13:55:48	810ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-25 10:47:37	6214ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-16 22:56:01 shown	530ms	3 NS 1 A 1 MX	🔓 Insecure