crestogroup.dk

Records from scan: 2026-10-01 01:51:45 · 822ms total · last checked 2026-10-18 01:03 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

crestogroup.dk is a .dk domain served by 6 nameservers (dns1.zaccodigitaltrustlabs.com, dns2.zaccodigitaltrustlabs.net, dns3.zaccodigitaltrustlabs.se and 3 more). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 94.237.35.12 is hosted by UpCloud Ltd (AS202053) in Finland. The zone is not DNSSEC-signed, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

6 records 33ms

Nameserver	IP addresses	PTR	ASN / ISP
dns1.zaccodigitaltrustlabs.com	208.94.148.4	ns10.dnsmadeeasy.com	AS16552 Tiggee LLC
dns2.zaccodigitaltrustlabs.net	208.80.126.4	ns12.dnsmadeeasy.com	AS16552 Tiggee LLC
dns3.zaccodigitaltrustlabs.se	208.80.125.4	ns13.dnsmadeeasy.com	AS16552 Tiggee LLC
dns4.zaccodigitaltrustlabs.se	208.80.127.4	ns14.dnsmadeeasy.com	AS16552 Tiggee LLC
ns1.zaccodns.com	194.58.193.52 2a01:3f1:452::53	ns1.zaccodns.com ns1.zaccodns.com	AS8674 Netnod AB AS8674 Netnod AB
ns2.zaccodns.se	185.42.137.104 2a01:3f0:400::52	ns2.zaccodns.se ns2.zaccodns.se	AS8674 Netnod AB AS8674 Netnod AB

🌍 A Records#

1 records 35ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
94.237.35.12	1800s	94-237-35-12.fi-hel1.upcloud.host	AS202053	UpCloud Ltd	94.237.0.0/18	🇫🇮 Finland	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 240ms

TXT Record
v=spf1 -all

✉️ SPF#

Policy	Record (crestogroup.dk)
-all (hard fail)	v=spf1 -all

📨 DMARC#

Policy	Record (_dmarc.crestogroup.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:dmarc@bb.se,mailto:vo8edi1x@rua.eu.dmarcmanager.app; ruf=mailto:dmarc@bb.se

📬 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#

checked 2026-10-08 03:10:19

www CNAME	websites-prd-cresto-1.viidakko.fi (all on viidakko.fi) → 94.237.35.12 (AS202053)
www vs bare domain	Same network crestogroup.dk: 94.237.35.12 (AS202053) www.crestogroup.dk: 94.237.35.12 (AS202053)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

59ms

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

🏷️ SOA#

155ms

Field	Value
Serial	2022010119
Primary NS (MNAME)	dns1.zaccodigitaltrustlabs.com
Responsible (RNAME)	dns@dnsmadeeasy.com
Refresh	43200s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	180s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

33ms

35ms

38ms

AAAA

50ms

TXT

240ms

CAA

48ms

HTTPS

44ms

TLSA

163ms

SOA

155ms

MTA-STS

57ms

DNSSEC

59ms

SRV

140ms

Total

822ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 01:51:45 shown	822ms	6 NS 1 A 0 MX	🔓 Insecure
2026-09-25 01:19:42	656ms	6 NS 1 A 0 MX	🔓 Insecure
2026-08-26 17:53:05	9538ms	6 NS 1 A 0 MX	🔓 Insecure
2026-06-26 10:21:22	993ms	6 NS 1 A 0 MX	🔓 Insecure
2026-06-25 06:09:43	791ms	6 NS 1 A 0 MX	🔓 Insecure
2026-06-16 22:55:04	489ms	6 NS 1 A 0 MX	🔓 Insecure