calderon.dk

📜 Historical scan 2026-08-24 14:43:28  ·  ← 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   61ms
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   61ms
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   69ms
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   325ms
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#

155ms
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
61ms
A
61ms
MX
69ms
AAAA
54ms
TXT
325ms
CAA
64ms
HTTPS
58ms
TLSA
126ms
SOA
0ms
MTA-STS
110ms
DNSSEC
155ms
SRV
134ms
Total
1228ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-09-30 13:59:37 815ms 2 NS 1 A 1 MX 🔓 Insecure
2026-09-26 09:44:46 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 shown 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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