calderon.dk

📜 Historical scan 2026-09-26 09:44:46  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

calderon.dk is a .dk domain served by 2 nameservers (ns3.kasserver.com, ns4.kasserver.com). It was registered on 29 September 2004 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 85.13.128.201 is hosted by Neue Medien Muennich GmbH (AS34788) in Germany. Mail is handled by isnichwa.kasserver.com. The zone is not DNSSEC-signed, has no 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#

2 records   71ms
NameserverIP addressesPTRASN / ISP
ns3.kasserver.com 85.13.128.2 ns3.kasserver.com AS34788 Neue Medien Muennich GmbH
ns4.kasserver.com 85.13.140.2 ns4.kasserver.com AS34788 Neue Medien Muennich GmbH

🌍 A Records#

1 records   54ms
IPTTLPTRASNISP / OrgCIDRCountryCity
85.13.128.201 7200s dd1932.kasserver.com AS34788 Neue Medien Muennich GmbH 85.13.128.0/18 🇩🇪 Germany —

📧 MX Records#

1 records   57ms
PriorityTTLMail ServerIP addressesPTRASN
10 7200s isnichwa.kasserver.com 85.13.128.201 dd1932.kasserver.com AS34788 Neue Medien Muennich GmbH

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover85.13.128.201
🔶 Autoconfig85.13.128.201

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records   353ms
TXT Record
v=spf1 a mx include:spf.kasserver.com ~all

✉️ SPF#

PolicyRecord (calderon.dk)
~all (soft fail) v=spf1 a mx include:spf.kasserver.com ~all

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 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 2026-10-09 19:15:54
www85.13.128.201 (AS34788) (address records, no CNAME)
www vs bare domainSame network
calderon.dk: 85.13.128.201 (AS34788)
www.calderon.dk: 85.13.128.201 (AS34788)
WildcardYes: any name under the zone resolves

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

9085ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

0ms
FieldValue
Serial2606070400
Primary NS (MNAME)ns3.kasserver.com
Responsible (RNAME)hostmaster@kasserver.com
Refresh28800s
Retry7200s
Expire1209600s
Minimum (neg-cache TTL)7200s

📋 Registration#

WHOIS fetched 2026-10-17 11:05:28
FieldValue
RegistrarRegistryGate GmbH
Registered2004-09-29
Expires2027-09-30 (346d)

🔗 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
71ms
A
54ms
MX
57ms
AAAA
55ms
TXT
353ms
CAA
75ms
HTTPS
59ms
TLSA
122ms
SOA
0ms
MTA-STS
85ms
DNSSEC
9085ms
SRV
119ms
Total
9552ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-09-30 13:59:37 815ms 2 NS 1 A 1 MX 🔓 Insecure
2026-09-26 09:44:46 shown 9552ms 2 NS 1 A 1 MX 🔓 Insecure
2026-09-02 20:54:35 1326ms 2 NS 1 A 1 MX 🔓 Insecure
2026-08-24 14:43:28 1228ms 2 NS 1 A 1 MX 🔓 Insecure
2026-06-16 18:55:47 664ms 2 NS 1 A 1 MX 🔓 Insecure
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