blockreef.dk

📜 Historical scan 2026-08-10 23:37:12 · ← 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 174ms

Nameserver	IP addresses	PTR	ASN / 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 217ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
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 181ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
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 564ms

TXT Record
v=spf1 -all

✉️ SPF#

Policy	Record (blockreef.dk)
-all (hard fail)	v=spf1 -all

📨 DMARC#

Policy	Record (_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

www	Exists, no address
www vs bare domain	www does not resolve blockreef.dk: 80.92.65.215 (AS24611) www.blockreef.dk: no address (all like this)
Wildcard	No
Denial of existence	Compact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEY	None 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#

356ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

0ms

Field	Value
Serial	2025031290
Primary NS (MNAME)	ns1.eurodns.com
Responsible (RNAME)	hostmaster@eurodns.com
Refresh	43200s
Retry	7200s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-18 11:02:06

Field	Value
Registrar	Eurodns S.A
Registered	2023-06-01
Expires	2027-05-31 (221d)

🔗 Same registrant#

19 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).

Domain	Registrar
biodiversitetsindex.dk	Eurodns S.A
blokrev.dk	Eurodns S.A
danishhardwood.dk	Eurodns S.A
danskjuletraesudstyr.dk	Eurodns S.A
digitalejendomsservice.dk	Eurodns S.A
fosforgro.dk	Eurodns S.A
fosforvalle.dk	Eurodns S.A
greenkeeping.dk	Eurodns S.A
grenrettere.dk	Eurodns S.A
hdjordpark.dk	Eurodns S.A
hededanmark.dk	Eurodns S.A
mytree.dk	Eurodns S.A
skovudstyr.dk	Eurodns S.A
slothsnaturpleje.dk	Eurodns S.A
steenblicher-skove.dk	Eurodns S.A
tidsskriftet-vaekst.dk	Eurodns S.A
usynligt-hegn.dk	Eurodns S.A
videnomnaturen.dk	Eurodns S.A
vintersikring.dk	Eurodns S.A

📋 WHOIS#

⏱️ Lookup Timing#

174ms

217ms

181ms

AAAA

206ms

TXT

564ms

CAA

187ms

HTTPS

214ms

TLSA

138ms

SOA

0ms

MTA-STS

243ms

DNSSEC

356ms

SRV

288ms

Total

2590ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
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	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 shown	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