usa03.dk

Records from scan: 2026-10-07 15:41:40  ·  493ms total  ·  last checked 2026-10-20 12:09 (unchanged)
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

usa03.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 29 April 2003 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 92.205.160.90 is hosted by Host Europe GmbH (AS21499) in France. Mail is handled by mail.onesoft.dk. The zone is DNSSEC-signed and validates, has no DMARC policy and has no IPv6 address. 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#

2 records   32ms
NameserverIP addressesPTRASN / 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   51ms
IPTTLPTRASNISP / OrgCIDRCountryCity
92.205.160.90 600s 90.160.205.92.host.secureserver.net AS21499 Host Europe GmbH 92.205.160.0/19 🇫🇷 France Strasbourg

📧 MX Records#

1 records   50ms
PriorityTTLMail ServerIP addressesPTRASN
10 43200s mail.onesoft.dk 92.205.160.90 90.160.205.92.host.secureserver.net AS21499 Host Europe GmbH

🔷 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#

checked 2026-10-07 15:41:40
www CNAMEusa03.dk (all on usa03.dk)
www vs bare domainSame network
usa03.dk: 92.205.160.90 (AS21499)
www.usa03.dk: 92.205.160.90 (AS21499)
WildcardNo
Denial of existenceNSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

45ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

29ms
FieldValue
Serial2026093001
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s

📋 Registration#

WHOIS fetched 2026-10-12 10:01:47
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2003-04-29
Expires2027-04-30 (190d)

🔗 Same registrant#

0 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).

No other domain with this registrant in our WHOIS data yet
📋 WHOIS#

⏱️ Lookup Timing#

NS
32ms
A
51ms
MX
50ms
AAAA
29ms
TXT
141ms
CAA
45ms
HTTPS
33ms
TLSA
92ms
SOA
29ms
MTA-STS
52ms
DNSSEC
45ms
SRV
54ms
Total
493ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-07 15:41:40 shown 493ms 2 NS 1 A 1 MX 🔒 Secure
2026-10-01 07:42:04 2373ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-28 06:13:16 570ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-23 21:14:56 572ms 2 NS 1 A 1 MX 🔒 Secure
2026-08-31 11:07:53 1051ms 2 NS 1 A 1 MX 🔒 Secure
2026-08-23 08:14:19 6638ms 2 NS 1 A 1 MX 🔒 Secure
2026-08-07 19:05:59 1139ms 2 NS 1 A 1 MX 🔒 Secure
2026-07-01 13:10:48 708ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-17 11:54:06 946ms 2 NS 1 A 1 MX 🔒 Secure
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