blockreef.dk
Last scanned: 2026-08-30 08:05:02  ·  1142ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   85ms
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 Records1 records   69ms
IPTTLPTRASNISP / OrgCIDRCountryCity
80.92.65.215 3600s 80-92-65-215.ip.dclux.com AS24611 Datacenter Luxembourg S.A. 80.92.64.0/19 🇱🇺 Luxembourg Luxembourg
📧 MX Records1 records   86ms
PriorityTTLMail ServerIP addressesPTRASN
0 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   387ms
TXT Record
v=spf1 -all
✉️ SPF
PolicyRecord (blockreef.dk)
-all (hard fail) v=spf1 -all
📨 DMARC
PolicyRecord (_dmarc.blockreef.dk)
p=reject v=DMARC1;p=reject;sp=reject;adkim=s;aspf=s;
📬 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)
🔐 DNSSEC226ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2025031296
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
85ms
A
69ms
MX
86ms
AAAA
106ms
TXT
387ms
CAA
95ms
HTTPS
111ms
TLSA
96ms
SOA
0ms
MTA-STS
140ms
DNSSEC
226ms
SRV
175ms
Total
1142ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-30 08:05:02 1142ms 4 NS 1 A 1 MX 🔒 Secure View
2026-08-28 21:35:11 507ms 4 NS 1 A 1 MX 🔒 Secure View
2026-08-21 02:06:07 7265ms 4 NS 1 A 1 MX 🔒 Secure View
2026-08-12 02:31:45 1521ms 4 NS 1 A 1 MX 🔒 Secure View
2026-08-10 23:37:12 2590ms 4 NS 1 A 1 MX 🔒 Secure View
2026-07-24 19:30:24 772ms 4 NS 1 A 1 MX 🔒 Secure View
2026-07-22 17:33:38 816ms 4 NS 1 A 1 MX 🔒 Secure View
2026-07-07 10:39:19 949ms 4 NS 1 A 1 MX 🔒 Secure View
2026-07-04 19:47:25 4214ms 4 NS 1 A 1 MX 🔒 Secure View
2026-06-26 02:59:54 667ms 4 NS 1 A 1 MX 🔒 Secure View
2026-06-22 20:27:37 775ms 4 NS 1 A 1 MX 🔒 Secure View
2026-06-20 07:32:32 490ms 4 NS 1 A 1 MX 🔒 Secure View
2026-06-18 21:56:22 612ms 4 NS 1 A 1 MX 🔒 Secure View
2026-06-16 14:50:59 744ms 4 NS 1 A 0 MX 🔒 Secure View
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