dueled.dk

📜 Historical scan 2026-08-29 09:39:08 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

dueled.dk is a .dk domain served by 2 nameservers (ns3.nordicway.dk, ns4.nordicway.dk). It was registered on 19 April 2018 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 148.251.244.167 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by dueled.dk. The zone is not DNSSEC-signed, 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 91ms

Nameserver	IP addresses	PTR	ASN / ISP
ns3.nordicway.dk	2a01:4f8:c2c:d3c0::1 78.47.45.64	ns3.nordicway.dk ns3.nordicway.dk	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH
ns4.nordicway.dk	2a01:4f8:c010:24a2::1 78.47.56.84	ns4.nordicway.dk ns4.nordicway.dk	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH

🌍 A Records#

1 records 115ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
148.251.244.167	3600s	cp06.nordicway.dk	AS24940	Hetzner Online GmbH	148.251.0.0/16	🇩🇪 Germany	Falkenstein

📧 MX Records#

1 records 74ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	dueled.dk	148.251.244.167	cp06.nordicway.dk	AS24940 Hetzner Online GmbH

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 395ms

TXT Record
v=spf1 +a +mx +ip4:148.251.244.167 include:relay.mailchannels.net ~all

✉️ SPF#

Policy	Record (dueled.dk)
~all (soft fail)	v=spf1 +a +mx +ip4:148.251.244.167 include:relay.mailchannels.net ~all

📨 DMARC#

Policy	Record (_dmarc.dueled.dk)
p=none (monitor only)	v=DMARC1;p=none;sp=none;adkim=r;aspf=r;pct=100;fo=0;rf=afrf;ri=86400

📬 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 2026-10-27 07:16:38

www CNAME	dueled.dk (all on dueled.dk) → 148.251.244.167 (AS24940)
www vs bare domain	Same network dueled.dk: 148.251.244.167 (AS24940) www.dueled.dk: 148.251.244.167 (AS24940)
Wildcard	No

✍️ DKIM keys#

1 found

Selector	CNAME	Key
default	—	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: ~all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.dueled.dk	KaBG3Ug3fzlqmAVQQHa-umpy-8qpCiL5J0YBnl6FbjM

🔗 TLSA / DANE#

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

🔐 DNSSEC#

229ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026082901
Primary NS (MNAME)	ns3.nordicway.dk
Responsible (RNAME)	server@nordicway.dk
Refresh	3600s
Retry	1800s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-27 07:29:12

Field	Value
Registrar	nordicway ApS
Registered	2018-04-19
Expires	2027-04-30 (184d)

🔗 Same registrant#

1 domain

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

Domain	Registrar
vinkeltoften.dk	nordicway ApS

📋 WHOIS#

⏱️ Lookup Timing#

91ms

115ms

74ms

AAAA

139ms

TXT

395ms

CAA

79ms

HTTPS

102ms

TLSA

95ms

SOA

0ms

MTA-STS

178ms

DNSSEC

229ms

SRV

164ms

Total

1044ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-27 07:16:38	624ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-26 06:23:48	1720ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-24 20:43:03	795ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-23 13:09:38	893ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-22 12:49:33	1181ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-21 05:53:01	558ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-20 00:24:16	1095ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-18 23:10:31	520ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-17 21:48:53	538ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-16 21:26:54	1476ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-15 19:10:27	712ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-14 18:18:33	586ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-13 17:26:52	673ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-12 10:24:33	502ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-11 10:10:57	1303ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-10 09:45:01	553ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-09 03:37:50	749ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-08 03:35:26	794ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-07 03:32:25	564ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-06 02:26:10	633ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-05 02:25:07	2021ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-04 01:59:34	840ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-03 01:56:23	658ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-02 01:54:51	1621ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-01 01:47:22	926ms	2 NS 1 A 1 MX	🔓 Insecure