sup.dk DNS records

🖥️ Nameservers4 records 73ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.nordicway.dk	2a01:4f8:1c1a:a1e7::1 91.98.140.195	— static.195.140.98.91.clients.your-server.de	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH
ns2.nordicway.dk	2a01:4f8:c012:4db6::1 49.13.80.249	— static.249.80.13.49.clients.your-server.de	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH
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 79ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
144.76.168.29	3600s	cp15.nordicway.dk	AS24940	Hetzner Online GmbH	144.76.0.0/16	🇩🇪 Germany	Falkenstein

📧 MX Records1 records 63ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	mail.sup.dk	144.76.168.29 2a01:4f8:200:442e::2	cp15.nordicway.dk cp15.nordicway.dk	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH

🔷 AAAA Records (IPv6)1 records 76ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a01:4f8:200:442e::2	3600s	cp15.nordicway.dk	AS24940	Hetzner Online GmbH	2a01:4f8:0:0:0:0:0:0/31	🇩🇪 Germany	Falkenstein

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 457ms

TXT Record
v=spf1 ip4:144.76.168.29 +a +mx +ip4:176.9.90.24 include:relay.mailchannels.net ~all

✉️ SPF

Policy	Record (sup.dk)
~all (soft fail)	v=spf1 ip4:144.76.168.29 +a +mx +ip4:176.9.90.24 include:relay.mailchannels.net ~all

📨 DMARC

Policy	Record (_dmarc.sup.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.sup.dk	KHJPPljnGaIZoSpU8zsLLtsluw6MlwHEp2ucuSAdCVc

🔗 TLSA / DANE

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

🔐 DNSSEC148ms

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	2026090500
Primary NS (MNAME)	ns1.nordicway.dk
Responsible (RNAME)	server@nordicway.dk
Refresh	3600s
Retry	1800s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

73ms

A

79ms

MX

63ms

AAAA

76ms

TXT

457ms

CAA

1248ms

HTTPS

68ms

TLSA

164ms

SOA

0ms

MTA-STS

121ms

DNSSEC

148ms

SRV

1233ms

Total

1794ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-05 21:18:19	1794ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-08-30 05:34:49	1144ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-08-29 03:55:36	663ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-08-27 22:44:58	678ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-08-26 21:56:00	685ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-08-25 08:53:30	2350ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-08-23 04:11:58	8579ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-08-22 04:09:28	7907ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-08-21 03:53:20	1055ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-08-20 01:24:01	2001ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-08-19 00:48:01	3411ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-08-17 21:07:17	9887ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-08-16 14:02:13	3918ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-08-14 14:39:47	3423ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-08-10 14:14:02	10246ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-08-09 02:39:41	1040ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-08-07 00:52:02	1325ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-07-31 07:15:39	1223ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-07-27 21:14:14	1063ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-07-26 20:50:03	10033ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-07-25 20:38:16	1139ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-07-24 20:31:46	8949ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-07-23 18:36:03	3007ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-07-22 18:18:34	1161ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-07-20 17:29:28	1053ms	4 NS 1 A 1 MX	🔓 Insecure	View