c10test.dk

📜 Historical scan 2026-06-16 18:41:11 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

c10test.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 104.17.201.193 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx1.onlinemail.io, mx2.onlinemail.io. 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 103ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.curanet.dk	—	—	—
ns2.curanet.dk	—	—	—

🌍 A Records#

1 records 100ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.17.201.193	—	—	AS13335	Cloudflare, Inc.	104.16.0.0/14	—	—

📧 MX Records#

2 records 103ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	mx1.onlinemail.io	185.21.42.12	mx1.onlinemail.io	AS48854 team.blue Denmark A/S
20	—	mx2.onlinemail.io	46.36.208.16	mx2.onlinemail.io	AS48854 team.blue Denmark A/S

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 191ms

TXT Record
v=spf1 include:spf.onlinemail.io -all

✉️ SPF#

Policy	Record (c10test.dk)
-all (hard fail)	v=spf1 include:spf.onlinemail.io -all

📨 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 2026-10-09 19:22:22

www	212.97.141.188 (AS48854) (address records, no CNAME)
www vs bare domain	Different networks c10test.dk: 104.17.201.193 (AS13335) www.c10test.dk: 212.97.141.188 (AS48854) (all like this)
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

🔎 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#

179ms

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

🏷️ SOA#

52ms

Field	Value
Serial	2025102104
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#

103ms

100ms

103ms

AAAA

92ms

TXT

191ms

CAA

84ms

HTTPS

102ms

TLSA

71ms

SOA

52ms

MTA-STS

131ms

DNSSEC

179ms

SRV

0ms

Total

590ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 16:19:50	646ms	2 NS 1 A 2 MX	🔒 Secure
2026-08-25 18:53:40	536ms	2 NS 1 A 2 MX	🔒 Secure
2026-07-02 00:57:17	602ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-16 18:50:27	422ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-16 18:41:11 shown	590ms	2 NS 1 A 2 MX	🔒 Secure