demo03.dk

Records from scan: 2026-10-12 20:19:20 · 729ms total · last checked 2026-10-18 04:32 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

demo03.dk is a .dk domain served by 3 nameservers (ns.second-ns.com, ns1.your-server.de, ns3.second-ns.de). It was registered on 14 March 2018 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 159.69.224.19 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by mail.demo03.dk. The zone is not DNSSEC-signed, has no DMARC policy and is reachable over IPv6. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

3 records 56ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.second-ns.com	213.239.204.242 2a01:4f8:0:a101::b:1	ns.second-ns.com ns.second-ns.com	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH
ns1.your-server.de	213.133.100.102 2a01:4f8:0:1::5ddc:1	ns1.your-server.de ns1.your-server.de	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH
ns3.second-ns.de	193.47.99.4 2001:67c:192c::add:b3	ns3.second-ns.de ns3.second-ns.de	AS12337 noris network AG AS12337 noris network AG

🌍 A Records#

1 records 42ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
159.69.224.19	7200s	dedi5329.your-server.de	AS24940	Hetzner Online GmbH	159.69.0.0/16	🇩🇪 Germany	Nuremberg

📧 MX Records#

1 records 61ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	7200s	mail.demo03.dk	159.69.224.19 2a01:4f8:d0a:6520::2	dedi5329.your-server.de dedi5329.your-server.de	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔶 Autoconfig	mail.your-server.de → 78.46.5.205

🔷 AAAA Records (IPv6)#

1 records 56ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a01:4f8:d0a:6520::2	7200s	dedi5329.your-server.de	AS24940	Hetzner Online GmbH	2a01:4f8:0:0:0:0:0:0/31	🇩🇪 Germany	—

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 113ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	0	100	443	mail.your-server.de

📝 TXT Records#

1 records 314ms

TXT Record
v=spf1 +a +mx ?all

✉️ SPF#

Policy	Record (demo03.dk)
?all (neutral)	v=spf1 +a +mx ?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

🧩 Web & zone#

checked 2026-10-12 20:19:20

www	159.69.224.19 2a01:4f8:d0a:6520::2 (AS24940) (address records, no CNAME)
www vs bare domain	Same network demo03.dk: 159.69.224.19 2a01:4f8:d0a:6520::2 (AS24940) www.demo03.dk: 159.69.224.19 2a01:4f8:d0a:6520::2 (AS24940)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: ?all

warn "?all" is neutral: it gives receivers no guidance, much like having no SPF

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.demo03.dk	4B1EF9tg7JJC2CLvGo_1f3T5YVZaIVzw4ki9ecUBn5U
TXT	_acme-challenge.demo03.dk	BRDr1F8JT8tJGmnTTq-OJaIGgHJ4UbESKWlbKBHBQiU
TXT	_acme-challenge.demo03.dk	IIjhrw39VgB6R6vyO6rdaPUeTtRYttSWM784VmVF-7U
TXT	_acme-challenge.demo03.dk	YgcF5LAAx0KH7NP1zkTHKjR7fh7uZ_iWoSXUUaI6cKo
TXT	_acme-challenge.demo03.dk	u-YmKTFONvafX5TNSlz3MrPp1bpHrG0b3UEShzqYRHU

🔗 TLSA / DANE#

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

🔐 DNSSEC#

77ms

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

🏷️ SOA#

55ms

Field	Value
Serial	2026101201
Primary NS (MNAME)	ns1.your-server.de
Responsible (RNAME)	postmaster@your-server.de
Refresh	86400s
Retry	10800s
Expire	3600000s
Minimum (neg-cache TTL)	7200s

📋 Registration#

WHOIS fetched 2026-10-10 18:34:55

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2018-03-14
Expires	2027-03-31 (163d)

📋 WHOIS#

⏱️ Lookup Timing#

56ms

42ms

61ms

AAAA

56ms

TXT

314ms

CAA

49ms

HTTPS

49ms

TLSA

196ms

SOA

55ms

MTA-STS

79ms

DNSSEC

77ms

SRV

113ms

Total

729ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-12 20:19:20 shown	729ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-24 02:25:37	945ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-11 21:42:28	2355ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-04 20:30:33	4359ms	3 NS 1 A 1 MX	🔓 Insecure
2026-08-14 18:15:54	9177ms	3 NS 1 A 1 MX	🔓 Insecure
2026-08-06 10:21:12	1267ms	3 NS 1 A 1 MX	🔓 Insecure
2026-07-23 17:54:16	1546ms	3 NS 1 A 1 MX	🔓 Insecure
2026-07-02 18:21:39	1106ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-22 07:15:20	757ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-17 01:46:00	580ms	3 NS 1 A 1 MX	🔓 Insecure