a-one-danmark.dk

Records from scan: 2026-10-09 11:12:15 · 374ms total · last checked 2026-10-17 06:17 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

a-one-danmark.dk is a .dk domain served by 2 nameservers (ns1.curanet.dk, ns2.curanet.dk). It was registered on 16 September 2014 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 81.95.249.162 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by mail.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 our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 41ms

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 36ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
81.95.249.162	3600s	—	AS48854	team.blue Denmark A/S	81.95.240.0/20	🇩🇰 Denmark	—

📧 MX Records#

1 records 28ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	mail.onlinemail.io	185.21.42.13	director1.mf.curanet.dk	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#

📝

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#

checked 2026-10-09 11:12:15

www CNAME	a-one-danmark.dk (all on a-one-danmark.dk) → 81.95.249.162 (AS48854)
www vs bare domain	Same network a-one-danmark.dk: 81.95.249.162 (AS48854) www.a-one-danmark.dk: 81.95.249.162 (AS48854)
Wildcard	No
Denial of existence	NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

69ms

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

🏷️ SOA#

21ms

Field	Value
Serial	2023100301
Primary NS (MNAME)	ns1.curanet.dk
Responsible (RNAME)	hostmaster@curanet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-09 18:01:35

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2014-09-16
Expires	2027-09-30 (347d)

📋 WHOIS#

⏱️ Lookup Timing#

41ms

36ms

28ms

AAAA

41ms

TXT

131ms

CAA

36ms

HTTPS

42ms

TLSA

46ms

SOA

21ms

MTA-STS

51ms

DNSSEC

69ms

SRV

62ms

Total

374ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 11:12:15 shown	374ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-25 08:16:34	604ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-09 22:02:38	491ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-24 20:47:21	548ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-21 07:58:37	526ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 13:15:15	713ms	2 NS 1 A 1 MX	🔒 Secure