alstroem.dk

📜 Historical scan 2026-06-16 12:50:24 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

alstroem.dk is a .dk domain served by 2 nameservers (ns.scannet2.dk, ns2.scannet2.dk). It was registered on 12 July 2004 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 206.188.192.246 is hosted by Network Solutions, LLC (AS19871) in United States. Mail is handled by mx001.netsol.xion.oxcs.net. 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 47ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.scannet2.dk	—	—	—
ns2.scannet2.dk	—	—	—

🌍 A Records#

1 records 52ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
206.188.192.246	—	vux.netsolhost.com	AS19871	Network Solutions, LLC	206.188.192.0/23	🇺🇸 United States	—

📧 MX Records#

1 records 57ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	mx001.netsol.xion.oxcs.net	173.45.18.128	mx31.oxsus-vadesecure.net	AS29838 Atlantic Metro Communications II, Inc.

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 365ms

TXT Record
v=spf1 include:spf.registeredsite.com -all

✉️ SPF#

Policy	Record (alstroem.dk)
-all (hard fail)	v=spf1 include:spf.registeredsite.com -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 2026-10-08 02:40:23

www	206.188.192.246 (AS19871) (address records, no CNAME)
www vs bare domain	Same network alstroem.dk: 206.188.192.246 (AS19871) www.alstroem.dk: 206.188.192.246 (AS19871)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 5/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

261ms

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

🏷️ SOA#

50ms

Field	Value
Serial	2023102601
Primary NS (MNAME)	ns.scannet2.dk
Responsible (RNAME)	hostmaster@scannet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-09 12:18:07

Field	Value
Registrar	A/S SCANNET
Registered	2004-07-12
Expires	2027-07-31 (287d)

📋 WHOIS#

⏱️ Lookup Timing#

47ms

52ms

57ms

AAAA

60ms

TXT

365ms

CAA

71ms

HTTPS

53ms

TLSA

336ms

SOA

50ms

MTA-STS

129ms

DNSSEC

261ms

SRV

0ms

Total

1625ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 00:03:33	784ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-01 23:53:28	851ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 12:50:24 shown	1625ms	2 NS 1 A 1 MX	🔒 Secure