rfsushop.dk

Records from scan: 2026-09-28 00:52:37  ·  1174ms total  ·  last checked 2026-10-16 18:05 (unchanged)
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

rfsushop.dk is a .dk domain served by 2 nameservers (dns-b.buildit.net, dns-c.buildit.eu). It was registered on 3 February 2021 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. The zone is not DNSSEC-signed, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records   43ms
NameserverIP addressesPTRASN / ISP
dns-b.buildit.net 162.219.54.140
2620:10a:80eb::4c		 dns-b.buildit.net
dns-b.buildit.net		 AS55195 CIRA Canadian Internet Registration Authority Autorit Canadienne pour les enregistrements In
AS55195 CIRA Canadian Internet Registration Authority Autorit Canadienne pour les enregistrements In
dns-c.buildit.eu 162.219.55.140
2620:10a:80ec::4c		 dns-c.buildit.eu
dns-c.buildit.eu		 AS394354 CIRA Canadian Internet Registration Authority Autorit Canadienne pour les enregistrements I
AS394354 CIRA Canadian Internet Registration Authority Autorit Canadienne pour les enregistrements I

🌍 A Records#

🌍
No A records found

📧 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#

1 records   625ms
TXT Record
v=spf1 -all

✉️ SPF#

PolicyRecord (rfsushop.dk)
-all (hard fail) v=spf1 -all

📨 DMARC#

PolicyRecord (_dmarc.rfsushop.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#

checked 2026-10-08 02:49:49
wwwNXDOMAIN
www vs bare domainNeither resolves
rfsushop.dk: no address
www.rfsushop.dk: no address
WildcardNo

🔎 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#

81ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: ncache nxrrset

🏷️ SOA#

0ms
FieldValue
Serial2023091801
Primary NS (MNAME)dns-b.buildit.net
Responsible (RNAME)hostmaster@buildit.net
Refresh28800s
Retry7200s
Expire604800s
Minimum (neg-cache TTL)7200s

📋 Registration#

WHOIS fetched 2026-10-14 19:03:25
FieldValue
RegistrarNETIM
Registered2021-02-03
Expires2027-02-28 (133d)

🔗 Same registrant#

1 domain

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
rfsu.dkNETIM
📋 WHOIS#

⏱️ Lookup Timing#

NS
43ms
A
58ms
MX
57ms
AAAA
57ms
TXT
625ms
CAA
53ms
HTTPS
46ms
TLSA
52ms
SOA
0ms
MTA-STS
50ms
DNSSEC
81ms
SRV
69ms
Total
1174ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-09-28 00:52:37 shown 1174ms 2 NS 0 A 0 MX 🔓 Insecure
2026-06-30 17:18:04 693ms 2 NS 0 A 0 MX 🔓 Insecure
2026-06-30 01:37:05 980ms 2 NS 0 A 0 MX 🔓 Insecure
2026-06-18 06:08:23 553ms 2 NS 0 A 0 MX 🔓 Insecure
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