dueled.dk DNS records

🖥️ Nameservers2 records 42ms

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 Records1 records 38ms

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 Records1 records 45ms

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 Records1 records 238ms

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

🔏 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)

🔐 DNSSEC116ms

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

🏷️ SOA0ms

Field	Value
Serial	2026090401
Primary NS (MNAME)	ns3.nordicway.dk
Responsible (RNAME)	server@nordicway.dk
Refresh	3600s
Retry	1800s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 RegistrationWHOIS fetched 2026-08-16 09:26:23

Field	Value
Registrar	nordicway ApS
Registered	2018-04-19
Expires	2027-04-30 (236d)

📋 WHOIS

⏱️ Lookup Timing

NS

42ms

A

38ms

MX

45ms

AAAA

39ms

TXT

238ms

CAA

40ms

HTTPS

40ms

TLSA

62ms

SOA

0ms

MTA-STS

71ms

DNSSEC

116ms

SRV

63ms

Total

579ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-04 08:50:54	579ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-30 10:06:12	662ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-29 09:39:08	1044ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-28 02:01:14	577ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-27 01:29:05	629ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-25 12:41:33	1394ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-24 12:19:24	903ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-23 03:33:23	9825ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-22 03:02:53	966ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-21 02:59:43	1361ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-20 00:59:02	5462ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-19 00:45:26	3375ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-17 12:21:12	8626ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-16 09:25:30	1935ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-13 09:24:36	1036ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-10 13:41:56	2890ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-08 14:59:41	836ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-07 12:08:47	1058ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-03 00:28:05	878ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-28 22:22:56	9578ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-27 20:22:07	2655ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-26 19:58:42	9611ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-25 19:21:13	1178ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-24 18:35:37	860ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-23 14:25:24	994ms	2 NS 1 A 1 MX	🔓 Insecure	View