problemformulering.dk DNS records

🖥️ Nameservers4 records 45ms

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 55ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
178.63.26.153	3600s	cp16.nordicway.dk	AS24940	Hetzner Online GmbH	178.63.0.0/16	🇩🇪 Germany	Falkenstein

📧 MX Records1 records 50ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	mail.problemformulering.dk	178.63.26.153 2a01:4f8:141:4284::2	cp16.nordicway.dk cp16.nordicway.dk	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH

🔷 AAAA Records (IPv6)1 records 41ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a01:4f8:141:4284::2	3600s	cp16.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 303ms

TXT Record
v=spf1 ip4:178.63.26.153 +a +mx +ip4:142.132.203.237 include:relay.mailchannels.net ~all

✉️ SPF

Policy	Record (problemformulering.dk)
~all (soft fail)	v=spf1 ip4:178.63.26.153 +a +mx +ip4:142.132.203.237 include:relay.mailchannels.net ~all

📨 DMARC

Policy	Record (_dmarc.problemformulering.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.problemformulering.dk	Tg1eyF2SUWiyN140jmP7dTM14nSLL8qTMSCn6jamunY

🔗 TLSA / DANE

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

🔐 DNSSEC112ms

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	2026062802
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

45ms

A

55ms

MX

50ms

AAAA

41ms

TXT

303ms

CAA

47ms

HTTPS

60ms

TLSA

88ms

SOA

0ms

MTA-STS

87ms

DNSSEC

112ms

SRV

82ms

Total

970ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-07-04 17:23:36	1087ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-30 00:12:35	970ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-26 02:51:02	625ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-23 05:29:48	3435ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-22 01:30:43	905ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 22:39:31	1121ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-18 12:06:40	972ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-17 12:07:38	928ms	4 NS 1 A 1 MX	🔓 Insecure	View