astn.dk

📜 Historical scan 2026-06-16 13:47:34 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

astn.dk is a .dk domain served by 3 nameservers (ns4.dns-123.net, ns5.dns-123.net, ns6.dns-123.net). It was registered on 30 December 2014 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by server6920.serverpark.dk. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. 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 413ms

Nameserver	IP addresses	PTR	ASN / ISP
ns4.dns-123.net	—	—	—
ns5.dns-123.net	—	—	—
ns6.dns-123.net	—	—	—

🌍 A Records#

1 records 369ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
80.208.28.150	—	server6920.serverpark.dk	AS44869	—	—	—	Ejby

📧 MX Records#

1 records 413ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	server6920.serverpark.dk	80.208.28.150	server6920.serverpark.dk	AS44869 FIBIA P/S

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 620ms

TXT Record
v=spf1 a mx include:_spf.serverpark.dk ~all

✉️ SPF#

Policy	Record (astn.dk)
~all (soft fail)	v=spf1 a mx include:_spf.serverpark.dk ~all

📨 DMARC#

Policy	Record (_dmarc.astn.dk)
p=none (monitor only)	v=DMARC1; p=none;

📬 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 2026-10-09 15:49:31

www	80.208.28.144 (AS44869) (address records, no CNAME)
www vs bare domain	Same network astn.dk: 80.208.28.144 (AS44869) www.astn.dk: 80.208.28.144 (AS44869)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

618ms

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

🏷️ SOA#

345ms

Field	Value
Serial	2014123035
Primary NS (MNAME)	ns4.dns-123.net
Responsible (RNAME)	admin@dns-123.net
Refresh	28800s
Retry	7200s
Expire	604800s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-05 22:40:05

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2014-12-30
Expires	2027-08-31 (316d)

📋 WHOIS#

⏱️ Lookup Timing#

413ms

369ms

413ms

AAAA

400ms

TXT

620ms

CAA

349ms

HTTPS

357ms

TLSA

210ms

SOA

345ms

MTA-STS

392ms

DNSSEC

618ms

SRV

0ms

Total

1613ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 02:40:26	705ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-26 10:31:50	2530ms	3 NS 1 A 1 MX	🔒 Secure
2026-07-02 01:24:00	806ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-16 13:47:34 shown	1613ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-16 13:46:25	611ms	3 NS 1 A 1 MX	🔒 Secure