luftvisionen.dk

Records from scan: 2026-09-30 10:43:55  ·  549ms total  ·  last checked 2026-10-18 06:49 (unchanged)
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

luftvisionen.dk is a .dk domain served by 2 nameservers (ns1.curanet.dk, ns2.curanet.dk). It was registered on 15 October 2018 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 51.89.21.191 is hosted by OVH SAS (AS16276) in United Kingdom. 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   28ms
NameserverIP addressesPTRASN / ISP
ns1.curanet.dk 185.25.141.12
2a02:2339:4006:108::123		 ns1.curanet.dk
ns1.curanet.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns2.curanet.dk 2a02:2339:1:10f::123:123
91.197.248.75		 ns2.curanet.dk
ns2.curanet.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S

🌍 A Records#

1 records   37ms
IPTTLPTRASNISP / OrgCIDRCountryCity
51.89.21.191 3600s cp.webits.dk AS16276 OVH SAS 51.89.0.0/16 🇬🇧 United Kingdom London

📧 MX Records#

📧
No MX records found

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover51.89.21.191
🔶 Autoconfig51.89.21.191

🔷 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 2026-10-08 13:33:14
www51.89.21.191 (AS16276) (address records, no CNAME)
www vs bare domainSame network
luftvisionen.dk: 51.89.21.191 (AS16276)
www.luftvisionen.dk: 51.89.21.191 (AS16276)
WildcardYes: any name under the zone resolves
Denial of existenceNSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔏 ACME Challenge#

TypeNameValue
TXT _acme-challenge.luftvisionen.dk 4P2cijtBD19FwhkneBTmDEscaSGZlsyOHk6CZZGgvPw

🔗 TLSA / DANE#

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

🔐 DNSSEC#

82ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

28ms
FieldValue
Serial2024101602
Primary NS (MNAME)ns1.curanet.dk
Responsible (RNAME)hostmaster@curanet.dk
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)300s

📋 Registration#

WHOIS fetched 2026-10-09 21:47:48
FieldValue
RegistrarCURANET A/S
Registered2018-10-15
Expires2026-10-31 (13d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
28ms
A
37ms
MX
32ms
AAAA
32ms
TXT
139ms
CAA
32ms
HTTPS
29ms
TLSA
229ms
SOA
28ms
MTA-STS
66ms
DNSSEC
82ms
SRV
56ms
Total
549ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-09-30 10:43:55 shown 549ms 2 NS 1 A 0 MX 🔒 Secure
2026-09-25 13:24:54 662ms 2 NS 1 A 0 MX 🔒 Secure
2026-08-27 17:54:59 621ms 2 NS 1 A 0 MX 🔒 Secure
2026-07-02 12:25:37 699ms 2 NS 1 A 0 MX 🔒 Secure
2026-06-21 23:00:08 618ms 2 NS 1 A 0 MX 🔒 Secure
2026-06-21 09:39:48 1108ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-17 14:55:18 2670ms 2 NS 1 A 0 MX 🔒 Secure
dhd.dk [/] search Domains, Hosts & DNS — .dk zone