astronaut.dk

📜 Historical scan 2026-07-08 17:07:38 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

astronaut.dk is a .dk domain served by 2 nameservers (ns1.box.cache.dk, ns2.box.cache.dk). It was registered on 3 July 1998 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 168.119.235.168 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by box.cache.dk. The zone is DNSSEC-signed and validates, publishes a 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#

2 records 184ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.box.cache.dk	168.119.235.168 2a01:4f8:1c1e:6dba::1	box.cache.dk box.cache.dk	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH
ns2.box.cache.dk	168.119.235.168 2a01:4f8:1c1e:6dba::1	box.cache.dk box.cache.dk	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH

🌍 A Records#

1 records 162ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
168.119.235.168	86400s	box.cache.dk	AS24940	Hetzner Online GmbH	168.119.0.0/16	🇩🇪 Germany	Nuremberg

📧 MX Records#

1 records 128ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	86400s	box.cache.dk	168.119.235.168 2a01:4f8:1c1e:6dba::1	box.cache.dk box.cache.dk	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	168.119.235.168
🔶 Autoconfig	168.119.235.168

🔷 AAAA Records (IPv6)#

1 records 194ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a01:4f8:1c1e:6dba::1	86400s	box.cache.dk	AS24940	Hetzner Online GmbH	2a01:4f8:0:0:0:0:0:0/31	🇩🇪 Germany	Nuremberg

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 451ms

TXT Record
v=spf1 mx include:spf1.cache.dk -all

✉️ SPF#

Policy	Record (astronaut.dk)
-all (hard fail)	v=spf1 mx include:spf1.cache.dk -all

📨 DMARC#

Policy	Record (_dmarc.astronaut.dk)
p=quarantine	v=DMARC1; p=quarantine;

📬 MTA-STS#

491ms

Check	Result
Status	🔒 Enforce
TXT record (_mta-sts)	✓ Found
HTTPS policy	✓ Valid
Mode	enforce
Policy ID	i1k1z9QZZLMZe8WZbyD2
max_age	604800s
Policy MX	box.cache.dk

📈 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 2026-10-09 18:20:45

www	168.119.235.168 2a01:4f8:1c1e:6dba::1 (AS24940) (address records, no CNAME)
www vs bare domain	Same network astronaut.dk: 168.119.235.168 2a01:4f8:1c1e:6dba::1 (AS24940) www.astronaut.dk: 168.119.235.168 2a01:4f8:1c1e:6dba::1 (AS24940)
Wildcard	No
Denial of existence	NSEC3 · 1 iteration · no salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
mail	—	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: -all

No problems found

🔗 TLSA / DANE#

1 records 151ms

Service / Owner	Type	Cert association
SMTP _25._tcp.box.cache.dk	DANE-EE · SPKI · SHA-256	0534900D6C28661CFBC32DDA3691F23A…

🔐 DNSSEC#

262ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

0ms

Field	Value
Serial	2026070800
Primary NS (MNAME)	ns1.box.cache.dk
Responsible (RNAME)	hostmaster@box.cache.dk
Refresh	7200s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-13 14:37:07

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1998-07-03
Expires	2027-09-30 (347d)

🔗 Same registrant#

6 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
4xl.dk	Punktum dk A/S (direct)
cache.dk	Punktum dk A/S (direct)
collect.dk	Punktum dk A/S (direct)
lasseglerup.dk	Punktum dk A/S (direct)
zytex.dk	Punktum dk A/S (direct)
ö.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

184ms

162ms

128ms

AAAA

194ms

TXT

451ms

CAA

118ms

HTTPS

184ms

TLSA

151ms

SOA

0ms

MTA-STS

491ms

DNSSEC

262ms

SRV

259ms

Total

1538ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-27 13:14:08	973ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-07 12:38:15	1667ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-31 08:36:42	1615ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-05 04:03:23	9707ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-08 17:07:38 shown	1538ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-30 18:31:15	987ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-30 09:10:00	796ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-26 18:11:23	905ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-24 11:18:32	1050ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-16 13:50:32	2029ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 13:46:25	1168ms	2 NS 1 A 1 MX	🔒 Secure