a-star.dk

📜 Historical scan 2026-09-12 21:13:09 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

a-star.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 16 November 2009 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 109.235.174.19 is hosted by Loopia AB (AS41528) in Sweden. Mail is handled by mx10.websupport.se, mx20.websupport.se. The zone is DNSSEC-signed and validates, has no 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#

2 records 55ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records#

1 records 44ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
109.235.174.19	7200s	ing.r103.websupport.se	AS41528	Loopia AB	109.235.174.0/23	🇸🇪 Sweden	—

📧 MX Records#

2 records 42ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	600s	mx10.websupport.se	109.235.175.124 109.235.175.125 109.235.175.126 2a00:1968:0:9:109:235:175:124 2a00:1968:0:9:109:235:175:125 2a00:1968:0:9:109:235:175:126	m101-u5-mx.websupport.se m101-u6-mx.websupport.se m101-u7-mx.websupport.se m101-u5-mx.websupport.se m101-u6-mx.websupport.se m101-u7-mx.websupport.se	AS41528 Loopia AB AS41528 Loopia AB AS41528 Loopia AB AS41528 Loopia AB AS41528 Loopia AB AS41528 Loopia AB
20	600s	mx20.websupport.se	109.235.175.124 109.235.175.125 109.235.175.126 2a00:1968:0:9:109:235:175:124 2a00:1968:0:9:109:235:175:125 2a00:1968:0:9:109:235:175:126	m101-u5-mx.websupport.se m101-u6-mx.websupport.se m101-u7-mx.websupport.se m101-u5-mx.websupport.se m101-u6-mx.websupport.se m101-u7-mx.websupport.se	AS41528 Loopia AB AS41528 Loopia AB AS41528 Loopia AB AS41528 Loopia AB AS41528 Loopia AB AS41528 Loopia AB

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	a-star.dk → 109.235.174.19
🔶 Autoconfig	a-star.dk → 109.235.174.19

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝

No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 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 2026-10-13 04:18:51

www CNAME	a-star.dk (all on a-star.dk) → 109.235.174.19 (AS41528)
www vs bare domain	Same network a-star.dk: 109.235.174.19 (AS41528) www.a-star.dk: 109.235.174.19 (AS41528)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔏 ACME Challenge#

Type	Name	Value
CNAME	_acme-challenge.a-star.dk	a-star.dk

🔗 TLSA / DANE#

6 records 121ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx10.websupport.se	DANE-TA · SPKI · SHA-256	C784333D20BCD742B9FDC3236F4E509B…
SMTP _25._tcp.mx10.websupport.se	DANE-TA · SPKI · SHA-256	0E8BB18BBEEFB381BE21BFC1A206D317…
SMTP _25._tcp.mx10.websupport.se	DANE-TA · SPKI · SHA-256	6BD9212CE649C659C9CABC6CB60FCFFA…
SMTP _25._tcp.mx20.websupport.se	DANE-TA · SPKI · SHA-256	C784333D20BCD742B9FDC3236F4E509B…
SMTP _25._tcp.mx20.websupport.se	DANE-TA · SPKI · SHA-256	0E8BB18BBEEFB381BE21BFC1A206D317…
SMTP _25._tcp.mx20.websupport.se	DANE-TA · SPKI · SHA-256	6BD9212CE649C659C9CABC6CB60FCFFA…

🔐 DNSSEC#

130ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026091101
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-07 02:58:22

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2009-11-16
Expires	2030-11-30 (1505d)

📋 WHOIS#

⏱️ Lookup Timing#

55ms

44ms

42ms

AAAA

59ms

TXT

182ms

CAA

34ms

HTTPS

37ms

TLSA

121ms

SOA

0ms

MTA-STS

71ms

DNSSEC

130ms

SRV

64ms

Total

2970ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-13 04:18:51	3008ms	2 NS 1 A 2 MX	🔒 Secure
2026-10-02 19:10:35	5004ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-12 21:13:09 shown	2970ms	2 NS 1 A 2 MX	🔒 Secure
2026-08-14 11:52:46	4300ms	2 NS 1 A 2 MX	🔒 Secure
2026-07-18 23:24:16	9044ms	2 NS 1 A 2 MX	🔒 Secure
2026-07-14 02:14:12	1474ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-26 11:53:23	5754ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-19 13:54:17	2625ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-16 12:42:35	747ms	2 NS 1 A 2 MX	🔒 Secure