certacrm.dk

📜 Historical scan 2026-06-21 13:10:51 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

certacrm.dk is a .dk domain served by 2 nameservers (ns1.curanet.dk, ns2.curanet.dk). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 77.247.78.2 is hosted by Rackhosting.com ApS (AS31590) in Denmark. The zone is DNSSEC-signed and validates, has no 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#

2 records 121ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.curanet.dk	185.25.141.12 2a02:2339:4006:108::123	ns1.curanet.dk ns1.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.curanet.dk	2a02:2339:1:10f::123:123 91.197.248.75	ns2.curanet.dk ns2.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 121ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
77.247.78.2	3600s	vps189.rackhosting.com	AS31590	Rackhosting.com ApS	77.247.64.0/20	🇩🇰 Denmark	—

📧 MX Records#

📧

No MX records found

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	77.247.78.2
🔶 Autoconfig	77.247.78.2

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝

No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 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 2026-10-12 00:06:31

www	77.247.78.2 (AS31590) (address records, no CNAME)
www vs bare domain	Same network certacrm.dk: 77.247.78.2 (AS31590) www.certacrm.dk: 77.247.78.2 (AS31590)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.certacrm.dk	ZcUhdRNZ3PQ96THvUtT4nGrjYDCKeHC8nY3qojkeOcs

🔗 TLSA / DANE#

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

🔐 DNSSEC#

136ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

127ms

Field	Value
Serial	2025101406
Primary NS (MNAME)	ns1.curanet.dk
Responsible (RNAME)	hostmaster@curanet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

121ms

42ms

AAAA

41ms

TXT

250ms

CAA

125ms

HTTPS

121ms

TLSA

37ms

SOA

127ms

MTA-STS

47ms

DNSSEC

136ms

SRV

150ms

Total

440ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 16:34:11	538ms	2 NS 1 A 0 MX	🔒 Secure
2026-09-01 16:47:51	470ms	2 NS 1 A 0 MX	🔒 Secure
2026-08-25 02:22:42	538ms	2 NS 1 A 0 MX	🔒 Secure
2026-06-23 08:14:27	648ms	2 NS 1 A 0 MX	🔒 Secure
2026-06-22 14:56:34	435ms	2 NS 1 A 0 MX	⚠️ Bogus
2026-06-21 13:10:51 shown	440ms	2 NS 1 A 0 MX	🔒 Secure
2026-06-21 12:10:11	1187ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-18 13:13:39	6300ms	2 NS 1 A 0 MX	🔒 Secure
2026-06-16 20:10:13	549ms	2 NS 1 A 0 MX	🔒 Secure