sebastianandersen.dk

📜 Historical scan 2026-09-30 05:15:02 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

sebastianandersen.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 20 March 2022 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 213.133.104.167 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by www167.your-server.de. The zone is not DNSSEC-signed, has no DMARC policy and is reachable over IPv6. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

3 records 63ms

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 80ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
213.133.104.167	7200s	www167.your-server.de	AS24940	Hetzner Online GmbH	213.133.96.0/19	🇩🇪 Germany	Nuremberg

📧 MX Records#

1 records 64ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	7200s	www167.your-server.de	213.133.104.167 2a01:4f8:d0a:212b::2	www167.your-server.de www167.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 57ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a01:4f8:d0a:212b::2	7200s	www167.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#

2 records 108ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	0	100	443	mail.your-server.de
_imaps._tcp	0	100	993	mail.your-server.de

📝 TXT Records#

1 records 319ms

TXT Record
v=spf1 +a +mx ?all

✉️ SPF#

Policy	Record (sebastianandersen.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#

latest probe, not this scan · checked 2026-10-10 19:42:16

www	213.133.104.167 2a01:4f8:d0a:212b::2 (AS24940) (address records, no CNAME)
www vs bare domain	Same network sebastianandersen.dk: 213.133.104.167 2a01:4f8:d0a:212b::2 (AS24940) www.sebastianandersen.dk: 213.133.104.167 2a01:4f8:d0a:212b::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

🔗 TLSA / DANE#

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

🔐 DNSSEC#

108ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026011600
Primary NS (MNAME)	ns1.your-server.de
Responsible (RNAME)	postmaster@your-server.de
Refresh	86400s
Retry	10800s
Expire	3600000s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-12 05:57:06

Field	Value
Registrar	nordicway ApS
Registered	2022-03-20
Expires	2027-03-19 (149d)

🔗 Same registrant#

1 domain

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

Domain	Registrar
fortnitegaming.dk	BRICKSITE ApS

📋 WHOIS#

⏱️ Lookup Timing#

63ms

80ms

64ms

AAAA

57ms

TXT

319ms

CAA

64ms

HTTPS

74ms

TLSA

207ms

SOA

0ms

MTA-STS

96ms

DNSSEC

108ms

SRV

108ms

Total

970ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-04 10:49:06	740ms	3 NS 1 A 1 MX	🔓 Insecure
2026-10-01 00:25:40	847ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-30 05:15:02 shown	970ms	3 NS 1 A 1 MX	🔓 Insecure
2026-08-26 16:02:03	1558ms	3 NS 1 A 1 MX	🔓 Insecure
2026-08-26 08:21:37	927ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-22 06:31:11	803ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-17 14:25:41	2387ms	3 NS 1 A 1 MX	🔓 Insecure