struktureretinvesteringsforening.dk
Last scanned: 2026-09-08 18:09:08  ·  936ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   116ms
NameserverIP addressesPTRASN / ISP
ns1.eurodns.com 199.167.66.107
2610:1c8:b002::107		 ns1.eurodns.com
ns1.eurodns.com		 AS23393 NuCDN LLC
AS23393 NuCDN LLC
ns2.eurodns.com 104.37.178.107
2610:1c8:b001::107		 ns2.eurodns.com
ns2.eurodns.com		 AS23393 NuCDN LLC
AS23393 NuCDN LLC
ns3.eurodns.com 199.167.66.108
2610:1c8:b002::108		 ns3.eurodns.com
ns3.eurodns.com		 AS23393 NuCDN LLC
AS23393 NuCDN LLC
ns4.eurodns.com 104.37.178.108
2610:1c8:b001::108		 ns4.eurodns.com
ns4.eurodns.com		 AS23393 NuCDN LLC
AS23393 NuCDN LLC
🌍 A Records
🌍
No A records found
📧 MX Records1 records   94ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s .  Null MX — domain accepts no email (RFC 7505)
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   322ms
TXT Record
v=spf1 -all
✉️ SPF
PolicyRecord (struktureretinvesteringsforening.dk)
-all (hard fail) v=spf1 -all
📨 DMARC
PolicyRecord (_dmarc.struktureretinvesteringsforening.dk)
p=reject v=DMARC1; p=reject;
📬 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
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC173ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsresolution failed: ncache nxrrset
🏷️ SOA0ms
FieldValue
Serial2025120548
Primary NS (MNAME)ns1.eurodns.com
Responsible (RNAME)hostmaster@eurodns.com
Refresh43200s
Retry7200s
Expire1209600s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
116ms
A
68ms
MX
94ms
AAAA
93ms
TXT
322ms
CAA
91ms
HTTPS
97ms
TLSA
76ms
SOA
0ms
MTA-STS
127ms
DNSSEC
173ms
SRV
138ms
Total
936ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-08 18:09:08 936ms 4 NS 0 A 1 MX 🔒 Secure View
2026-09-02 02:10:17 748ms 4 NS 0 A 1 MX 🔒 Secure View
2026-08-21 17:32:05 5378ms 4 NS 0 A 1 MX 🔒 Secure View
2026-08-20 17:21:25 965ms 4 NS 0 A 1 MX 🔒 Secure View
2026-08-06 17:19:05 918ms 4 NS 0 A 1 MX 🔒 Secure View
2026-07-30 14:29:36 1525ms 4 NS 0 A 1 MX 🔒 Secure View
2026-07-16 06:37:44 1099ms 4 NS 0 A 1 MX 🔒 Secure View
2026-07-14 03:04:58 849ms 4 NS 0 A 1 MX 🔒 Secure View
2026-06-30 00:10:34 841ms 4 NS 0 A 1 MX 🔒 Secure View
2026-06-26 00:32:26 649ms 4 NS 0 A 1 MX 🔒 Secure View
2026-06-24 02:16:14 971ms 4 NS 0 A 1 MX 🔒 Secure View
2026-06-23 18:11:10 1152ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-20 02:34:30 708ms 4 NS 0 A 1 MX 🔒 Secure View
2026-06-17 14:20:44 705ms 4 NS 0 A 0 MX 🔒 Secure View
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