centrosolar.dk

📜 Historical scan 2026-06-16 20:05:14  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

centrosolar.dk is a .dk domain served by 2 nameservers (ns1.dns.speedkom.net, ns2.dns.speedkom.net). It was registered on 6 September 2010 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 213.182.0.100 is hosted by IDKOM Networks GmbH (AS12931) in Germany. Mail is handled by mailin2.mx.speedkom.net, mailin5.mx.speedkom.net. The zone is not DNSSEC-signed, publishes a DMARC policy and is reachable over IPv6. 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#

2 records   72ms
NameserverIP addressesPTRASN / ISP
ns1.dns.speedkom.net — — —
ns2.dns.speedkom.net — — —

🌍 A Records#

1 records   76ms
IPTTLPTRASNISP / OrgCIDRCountryCity
213.182.0.100 — web11.speedkom.net AS12931 IDKOM Networks GmbH 213.182.0.0/19 🇩🇪 Germany Kempten (Allgäu)

📧 MX Records#

2 records   84ms
PriorityTTLMail ServerIP addressesPTRASN
200 — mailin2.mx.speedkom.net 213.182.0.47 mailin2.mx.speedkom.net AS12931 IDKOM Networks GmbH
300 — mailin5.mx.speedkom.net 213.182.13.9 mailin5.mx.speedkom.net AS12931 IDKOM Networks GmbH

🔷 AAAA Records (IPv6)#

1 records   71ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2001:14e0::100 — — AS12931 IDKOM Networks GmbH 2001:14e0:0:0:0:0:0:0/32 🇩🇪 Germany —

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records   257ms
TXT Record
v=spf1 include:spf1.spf.speedkom.net -all

✉️ SPF#

PolicyRecord (centrosolar.dk)
-all (hard fail) v=spf1 include:spf1.spf.speedkom.net -all

📨 DMARC#

PolicyRecord (_dmarc.centrosolar.dk)
p=none (monitor only) v=DMARC1; p=none;

📬 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 2026-10-07 14:47:10
www213.182.0.100 2001:14e0::100 (AS12931) (address records, no CNAME)
www vs bare domainSame network
WildcardNo

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

2 records   48ms
Service / OwnerTypeCert association
SMTP _25._tcp.mailin2.mx.speedkom.net DANE-EE · SPKI · SHA-256 277B2B50CBC1B8A4657715432161E80A…
SMTP _25._tcp.mailin5.mx.speedkom.net DANE-EE · SPKI · SHA-256 8CAD7808BE8E5564E3F6AB906486B7DC…

🔐 DNSSEC#

169ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

77ms
FieldValue
Serial2018081305
Primary NS (MNAME)ns1.dns.speedkom.net
Responsible (RNAME)hostmaster@speedkom.net
Refresh21600s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)86400s

📋 Registration#

WHOIS fetched 2026-10-19 22:26:09
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2010-09-06
Expires2027-09-30 (343d)

🔗 Same registrant#

0 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).

No other domain with this registrant in our WHOIS data yet
📋 WHOIS#

⏱️ Lookup Timing#

NS
72ms
A
76ms
MX
84ms
AAAA
71ms
TXT
257ms
CAA
74ms
HTTPS
79ms
TLSA
48ms
SOA
77ms
MTA-STS
62ms
DNSSEC
169ms
SRV
0ms
Total
700ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-07 14:47:10 1662ms 2 NS 1 A 2 MX 🔓 Insecure
2026-09-08 13:10:47 3550ms 2 NS 1 A 2 MX 🔓 Insecure
2026-07-01 23:38:54 2038ms 2 NS 1 A 2 MX 🔓 Insecure
2026-06-16 20:05:14 shown 700ms 2 NS 1 A 2 MX 🔓 Insecure
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