gf-dasu.dk

📜 Historical scan 2026-06-17 09:27:39  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

gf-dasu.dk is a .dk domain served by 4 nameservers (ns1-06.azure-dns.com, ns2-06.azure-dns.net, ns3-06.azure-dns.org and 1 more). It was registered on 29 September 2008 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.21.40.23 is hosted by team.blue Denmark A/S (AS48854) in Denmark. The zone is not DNSSEC-signed, 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#

4 records   51ms
NameserverIP addressesPTRASN / ISP
ns1-06.azure-dns.com — — —
ns2-06.azure-dns.net — — —
ns3-06.azure-dns.org — — —
ns4-06.azure-dns.info — — —

🌍 A Records#

1 records   46ms
IPTTLPTRASNISP / OrgCIDRCountryCity
185.21.40.23 — vm1140.enterprisecloud.nu AS48854 team.blue Denmark A/S 185.21.40.0/22 🇩🇰 Denmark —

📧 MX Records#

📧
No MX records found

🔷 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 05:53:20
www CNAMEgf-dasu.dk (all on gf-dasu.dk)
www vs bare domainSame network
gf-dasu.dk: 185.21.40.23 (AS48854)
www.gf-dasu.dk: 185.21.40.23 (AS48854)
WildcardNo

🔗 TLSA / DANE#

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

🔐 DNSSEC#

116ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

43ms
FieldValue
Serial1
Primary NS (MNAME)ns1-06.azure-dns.com
Responsible (RNAME)azuredns-hostmaster@microsoft.com
Refresh3600s
Retry300s
Expire2419200s
Minimum (neg-cache TTL)300s

📋 Registration#

WHOIS fetched 2026-10-10 13:16:02
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2008-09-29
Expires2027-09-30 (344d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
51ms
A
46ms
MX
41ms
AAAA
45ms
TXT
137ms
CAA
34ms
HTTPS
32ms
TLSA
75ms
SOA
43ms
MTA-STS
58ms
DNSSEC
116ms
SRV
0ms
Total
500ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-01 01:59:39 599ms 4 NS 1 A 0 MX 🔓 Insecure
2026-09-21 15:12:42 413ms 4 NS 1 A 0 MX 🔓 Insecure
2026-09-12 01:26:11 9357ms 4 NS 1 A 0 MX 🔓 Insecure
2026-08-27 10:27:16 512ms 4 NS 1 A 0 MX 🔓 Insecure
2026-06-19 15:55:03 1824ms 4 NS 1 A 0 MX 🔓 Insecure
2026-06-17 09:27:39 shown 500ms 4 NS 1 A 0 MX 🔓 Insecure
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