siibech.dk

Records from scan: 2026-09-27 21:35:42 · 2629ms total · last checked 2026-10-19 05:14 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

siibech.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 25 October 2018 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 213.133.104.90 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by www90.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 our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

3 records 49ms

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 53ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
213.133.104.90	7200s	www90.your-server.de	AS24940	Hetzner Online GmbH	213.133.96.0/19	🇩🇪 Germany	Nuremberg

📧 MX Records#

1 records 50ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	7200s	www90.your-server.de	213.133.104.90 2a01:4f8:d0a:27a9::2	www90.your-server.de www90.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 48ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a01:4f8:d0a:27a9::2	7200s	www90.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 120ms

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 274ms

TXT Record
v=spf1 +a +mx ?all

✉️ SPF#

Policy	Record (siibech.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 2026-10-08 04:40:30

www	213.133.104.90 2a01:4f8:d0a:27a9::2 (AS24940) (address records, no CNAME)
www vs bare domain	Same network siibech.dk: 213.133.104.90 2a01:4f8:d0a:27a9::2 (AS24940) www.siibech.dk: 213.133.104.90 2a01:4f8:d0a:27a9::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#

2056ms

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	2026020601
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 2026-10-16 17:54:52

Field	Value
Registrar	Simply.com A/S
Registered	2018-10-25
Expires	2026-10-31 (11d)

🔗 Same registrant#

2 domains

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
gshansen.dk	Punktum dk A/S (direct)
larsboje.dk	Simply.com A/S

📋 WHOIS#

⏱️ Lookup Timing#

49ms

53ms

50ms

AAAA

48ms

TXT

274ms

CAA

51ms

HTTPS

56ms

TLSA

222ms

SOA

0ms

MTA-STS

80ms

DNSSEC

2056ms

SRV

120ms

Total

2629ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-27 21:35:42 shown	2629ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-15 03:14:24	9739ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-20 23:44:02	1428ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-20 22:15:31	1146ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-18 02:00:56	4166ms	3 NS 1 A 1 MX	🔓 Insecure