blockreef.dk

📜 Historical scan 2026-10-04 21:15:32  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

blockreef.dk is a .dk domain served by 4 nameservers (ns1.eurodns.com, ns2.eurodns.com, ns3.eurodns.com and 1 more). It was registered on 1 June 2023 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 80.92.65.215 is hosted by Datacenter Luxembourg S.A. (AS24611) in Luxembourg. Mail is handled by .. The zone is DNSSEC-signed and validates, publishes a 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   63ms
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#

1 records   51ms
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 Records#

1 records   42ms
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 Records#

1 records   269ms
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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-18 10:39:39
wwwExists, no address
www vs bare domainwww does not resolve
blockreef.dk: 80.92.65.215 (AS24611)
www.blockreef.dk: no address
(all like this)
WildcardNo
Denial of existenceCompact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

73ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

39ms
FieldValue
Serial2025031300
Primary NS (MNAME)ns1.eurodns.com
Responsible (RNAME)hostmaster@eurodns.com
Refresh43200s
Retry7200s
Expire1209600s
Minimum (neg-cache TTL)86400s

📋 Registration#

WHOIS fetched 2026-10-18 11:02:06
FieldValue
RegistrarEurodns S.A
Registered2023-06-01
Expires2027-05-31 (221d)

🔗 Same registrant#

20 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
biodiversitetsindex.dkEurodns S.A
blokrev.dkEurodns S.A
danishhardwood.dkEurodns S.A
danskjuletraesudstyr.dkEurodns S.A
digitalejendomsservice.dkEurodns S.A
fosforgro.dkEurodns S.A
fosforvalle.dkEurodns S.A
greenkeeping.dkEurodns S.A
grenrettere.dkEurodns S.A
hdjordpark.dkEurodns S.A
hededanmark.dkEurodns S.A
hedeselskabet.dkEurodns S.A
mytree.dkEurodns S.A
skovudstyr.dkEurodns S.A
slothsnaturpleje.dkEurodns S.A
steenblicher-skove.dkEurodns S.A
tidsskriftet-vaekst.dkEurodns S.A
usynligt-hegn.dkEurodns S.A
videnomnaturen.dkEurodns S.A
vintersikring.dkEurodns S.A
📋 WHOIS#

⏱️ Lookup Timing#

NS
63ms
A
51ms
MX
42ms
AAAA
51ms
TXT
269ms
CAA
41ms
HTTPS
42ms
TLSA
72ms
SOA
39ms
MTA-STS
69ms
DNSSEC
73ms
SRV
99ms
Total
527ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-18 10:39:39 623ms 4 NS 1 A 1 MX 🔒 Secure
2026-10-06 21:58:55 494ms 4 NS 1 A 1 MX 🔒 Secure
2026-10-04 21:15:32 shown 527ms 4 NS 1 A 1 MX 🔒 Secure
2026-09-19 06:35:48 668ms 4 NS 1 A 1 MX 🔒 Secure
2026-08-30 08:05:02 1142ms 4 NS 1 A 1 MX 🔒 Secure
2026-08-28 21:35:11 507ms 4 NS 1 A 1 MX 🔒 Secure
2026-08-21 02:06:07 7265ms 4 NS 1 A 1 MX 🔒 Secure
2026-08-12 02:31:45 1521ms 4 NS 1 A 1 MX 🔒 Secure
2026-08-10 23:37:12 2590ms 4 NS 1 A 1 MX 🔒 Secure
2026-07-24 19:30:24 772ms 4 NS 1 A 1 MX 🔒 Secure
2026-07-22 17:33:38 816ms 4 NS 1 A 1 MX 🔒 Secure
2026-07-07 10:39:19 949ms 4 NS 1 A 1 MX 🔒 Secure
2026-07-04 19:47:25 4214ms 4 NS 1 A 1 MX 🔒 Secure
2026-06-26 02:59:54 667ms 4 NS 1 A 1 MX 🔒 Secure
2026-06-22 20:27:37 775ms 4 NS 1 A 1 MX 🔒 Secure
2026-06-20 07:32:32 490ms 4 NS 1 A 1 MX 🔒 Secure
2026-06-18 21:56:22 612ms 4 NS 1 A 1 MX 🔒 Secure
2026-06-16 14:50:59 744ms 4 NS 1 A 0 MX 🔒 Secure
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