truong.dk DNS records

🖥️ Nameservers2 records 82ms

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 48ms

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 88ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	truong.dk	148.251.244.167 2a01:4f8:192:810d::2	cp06.nordicway.dk cp06.nordicway.dk	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH

🔷 AAAA Records (IPv6)1 records 61ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a01:4f8:192:810d::2	3600s	cp06.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 354ms

TXT Record
v=spf1 ip4:148.251.244.167 +a +mx +ip4:157.90.179.89 +ip4:138.201.135.131 +include:relay.mailchannels.net ~all

✉️ SPF

Policy	Record (truong.dk)
~all (soft fail)	v=spf1 ip4:148.251.244.167 +a +mx +ip4:157.90.179.89 +ip4:138.201.135.131 +include:relay.mailchannels.net ~all

📨 DMARC

✗ No DMARC record — mail spoofing not restricted

📬 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.truong.dk	eEnPe35DW_L0Sj4WDglnBFEWDhtkPYZsloDRgnzEKiw

🔗 TLSA / DANE

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

🔐 DNSSEC127ms

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	2026081301
Primary NS (MNAME)	ns3.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

82ms

A

48ms

MX

88ms

AAAA

61ms

TXT

354ms

CAA

91ms

HTTPS

74ms

TLSA

90ms

SOA

0ms

MTA-STS

100ms

DNSSEC

127ms

SRV

101ms

Total

847ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 20:55:37	847ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-14 14:45:07	1186ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-09 08:34:37	16895ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-02 12:11:16	2821ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-26 03:36:28	2839ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-23 06:30:43	1175ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-22 04:52:12	6623ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-21 23:15:22	1150ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-21 03:03:57	1963ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-17 15:31:17	547ms	2 NS 1 A 1 MX	🔓 Insecure	View