dukamail.dk

📜 Historical scan 2026-09-24 10:01:06 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

dukamail.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 92.246.12.46 is hosted by Sinal A/S (AS39642) in Denmark. Mail is handled by dukamail.com. The zone is DNSSEC-signed and validates, 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#

2 records 37ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records#

1 records 48ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
92.246.12.46	600s	barracuda.dukamail.com	AS39642	Sinal A/S	92.246.0.0/19	🇩🇰 Denmark	Silkeborg

📧 MX Records#

1 records 38ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	600s	dukamail.com	92.246.12.46	barracuda.dukamail.com	AS39642 Sinal A/S

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 145ms

TXT Record
google-site-verification=PnCNQa2UQpOkrewbrC5rNTQYf8QpspGpcvj25DYlfa0
v=spf1 ip4:92.246.12.46 a:barracuda.dukamail.com a:dukamail.com ~all

✉️ SPF#

Policy	Record (dukamail.dk)
~all (soft fail)	v=spf1 ip4:92.246.12.46 a:barracuda.dukamail.com a:dukamail.com ~all

📨 DMARC#

Policy	Record (_dmarc.dukamail.dk)
p=none (monitor only)	v=DMARC1; p=none; sp=none; rua=mailto:dmarcmail@dukamail.dk; ruf=mailto:dmarcmail@dukamail.dk; rf=afrf; pct=100; ri=86400; aspf=r; adkim=r

📬 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 10:54:56

www	92.246.12.46 (AS39642) (address records, no CNAME)
www vs bare domain	Same network dukamail.dk: 92.246.12.46 (AS39642) www.dukamail.dk: 92.246.12.46 (AS39642)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

118ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026092401
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

37ms

48ms

38ms

AAAA

43ms

TXT

145ms

CAA

42ms

HTTPS

35ms

TLSA

79ms

SOA

0ms

MTA-STS

52ms

DNSSEC

118ms

SRV

49ms

Total

582ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 10:54:56	479ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-01 02:34:28	671ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 10:44:31	1655ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-24 10:01:06 shown	582ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-23 09:58:24	866ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-29 16:42:23	615ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-25 09:24:17	599ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-20 03:57:03	2465ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 05:07:41	451ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 05:05:52	1435ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 05:03:20	8887ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 05:00:39	795ms	2 NS 1 A 1 MX	🔒 Secure