opensolutions.dk

📜 Historical scan 2026-06-24 00:32:34  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

opensolutions.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 28 January 2005 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by opensolutions.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 this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records   198ms
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   256ms
IPTTLPTRASNISP / OrgCIDRCountryCity
160.153.16.36 600s 36.16.153.160.host.secureserver.net — — — 🇺🇸 United States —

📧 MX Records#

1 records   295ms
PriorityTTLMail ServerIP addressesPTRASN
10 43200s opensolutions.dk 160.153.16.36 36.16.153.160.host.secureserver.net —

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover160.153.16.36
🔶 Autoconfig160.153.16.36

🔷 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 2026-10-08 13:08:27
www160.153.16.36 (address records, no CNAME)
www vs bare domainSame network
opensolutions.dk: 160.153.16.36
www.opensolutions.dk: 160.153.16.36
WildcardYes: any name under the zone resolves
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

467ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

216ms
FieldValue
Serial2026032501
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s

📋 Registration#

WHOIS fetched 2026-10-13 03:34:35
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2005-01-28
Expires2027-01-31 (102d)

🔗 Same registrant#

3 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).

DomainRegistrar
hannahbanana.dkPunktum dk A/S (direct)
open.dkPunktum dk A/S (direct)
teleport.dkPunktum dk A/S (direct)
📋 WHOIS#

⏱️ Lookup Timing#

NS
198ms
A
256ms
MX
295ms
AAAA
206ms
TXT
576ms
CAA
216ms
HTTPS
290ms
TLSA
187ms
SOA
216ms
MTA-STS
323ms
DNSSEC
467ms
SRV
352ms
Total
2303ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-08 13:08:27 400ms 2 NS 1 A 1 MX 🔒 Secure
2026-10-03 00:02:01 1172ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-23 21:17:06 647ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-05 09:54:35 560ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-01 05:13:42 590ms 2 NS 1 A 1 MX 🔒 Secure
2026-08-10 13:32:03 5228ms 2 NS 1 A 1 MX 🔒 Secure
2026-08-06 15:54:44 1238ms 2 NS 1 A 1 MX 🔒 Secure
2026-07-27 23:00:07 644ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-24 00:32:34 shown 2303ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-22 11:05:24 1129ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-21 10:28:20 1003ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-17 13:17:51 1894ms 2 NS 1 A 1 MX 🔒 Secure
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