calendr.dk

📜 Historical scan 2026-09-30 11:49:27  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

calendr.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was registered on 19 May 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 178.105.144.8 is hosted by Hetzner Online GmbH (AS24940) in Germany. The zone is DNSSEC-signed and validates, 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#

3 records   37ms
NameserverIP addressesPTRASN / ISP
ns1.simply.com 2a02:2339:1:15c::4562:4562
91.197.248.78		 ns1.simply.com
ns1.simply.com		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns2.simply.com 185.25.141.15
2a02:2339:4006:101::4562:4562		 ns2.simply.com
ns2.simply.com		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns3.simply.com 91.197.248.79 ns3.simply.com AS48854 team.blue Denmark A/S

🌍 A Records#

1 records   42ms
IPTTLPTRASNISP / OrgCIDRCountryCity
178.105.144.8 600s static.8.144.105.178.clients.your-server.de AS24940 Hetzner Online GmbH 178.104.0.0/15 🇩🇪 Germany Falkenstein

📧 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   135ms
TXT Record
google-site-verification=0FgQc3uq8_sY26qE1Lc3bhnhkV3zvBQ0d7rzZYIBa7g

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 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 2026-10-07 16:45:30
www CNAMEcalendr.dk (all on calendr.dk)
www vs bare domainSame network
calendr.dk: 178.105.144.8 (AS24940)
www.calendr.dk: 178.105.144.8 (AS24940)
WildcardNo
Denial of existenceNSEC zone can be walked (all names enumerable)
CDS / CDNSKEYPublished: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

55ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

32ms
FieldValue
Serial2026052000
Primary NS (MNAME)ns1.simply.com
Responsible (RNAME)hostmaster@simply.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)3600s

📋 Registration#

WHOIS fetched 2026-10-20 22:56:07
FieldValue
RegistrarSimply.com A/S
Registered2025-05-19
Expires2027-05-18 (207d)

🔗 Same registrant#

4 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).

DomainRegistrar
dominant.dkSimply.com A/S
kokkebogen.dkSimply.com A/S
minimall.dkSimply.com A/S
privatpsykolog.dkSimply.com A/S
📋 WHOIS#

⏱️ Lookup Timing#

NS
37ms
A
42ms
MX
40ms
AAAA
26ms
TXT
135ms
CAA
23ms
HTTPS
31ms
TLSA
121ms
SOA
32ms
MTA-STS
51ms
DNSSEC
55ms
SRV
48ms
Total
494ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-07 16:45:30 346ms 3 NS 1 A 0 MX 🔒 Secure
2026-10-03 12:02:28 586ms 3 NS 1 A 0 MX 🔒 Secure
2026-09-30 11:49:27 shown 494ms 3 NS 1 A 0 MX 🔒 Secure
2026-08-26 12:01:07 627ms 3 NS 1 A 0 MX 🔒 Secure
2026-06-19 15:09:26 438ms 3 NS 1 A 0 MX 🔒 Secure
2026-06-16 18:55:36 466ms 3 NS 1 A 0 MX 🔒 Secure
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