caissa.dk

📜 Historical scan 2026-06-20 07:36:00  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

caissa.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 11 September 2020 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.215.177 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by .. The zone is DNSSEC-signed and validates, has no 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   181ms
NameserverIP addressesPTRASN / ISP
ns01.one.com 195.206.121.10
2001:67c:28cc::10		 ns01.one.com
ns01.one.com		 AS197495 One.com A/S
AS197495 One.com A/S
ns02.one.com 185.10.11.10
2001:67c:3c0::10		 ns02.one.com
ns02.one.com		 AS51468 One.com A/S
AS51468 One.com A/S

🌍 A Records#

1 records   2088ms
IPTTLPTRASNISP / OrgCIDRCountryCity
46.30.215.177 3599s webcluster2.webpod17-cph3.one.com AS51468 One.com A/S 46.30.208.0/21 🇩🇰 Denmark Copenhagen

📧 MX Records#

1 records   2114ms
PriorityTTLMail ServerIP addressesPTRASN
0 300s .  Null MX — domain accepts no email (RFC 7505)

🔷 AAAA Records (IPv6)#

1 records   2115ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a02:2350:5:106:8089:2389:a998:eef4 3600s — AS51468 One.com A/S 2a02:2350:0:0:0:0:0:0/32 🇩🇰 Denmark Copenhagen

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝
No TXT records found

✉️ 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 2026-10-14 08:25:06
www46.30.215.177 2a02:2350:5:106:8089:2389:a998:eef4 (AS51468) (address records, no CNAME)
www vs bare domainSame network
WildcardNo
Denial of existenceNSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

2092ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

2116ms
FieldValue
Serial2026061301
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s

📋 Registration#

WHOIS fetched 2026-10-14 09:00:18
FieldValue
RegistrarONE.COM A/S
Registered2020-09-11
Expires2027-09-30 (345d)

🔗 Same registrant#

2 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
kobtrier.dkONE.COM A/S
zuetrier.dkONE.COM A/S
📋 WHOIS#

⏱️ Lookup Timing#

NS
181ms
A
2088ms
MX
2114ms
AAAA
2115ms
TXT
392ms
CAA
2144ms
HTTPS
188ms
TLSA
35ms
SOA
2116ms
MTA-STS
85ms
DNSSEC
2092ms
SRV
196ms
Total
2457ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-14 08:25:06 888ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-25 23:26:26 490ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-13 11:31:54 827ms 2 NS 1 A 1 MX 🔒 Secure
2026-08-31 12:50:17 6331ms 2 NS 1 A 1 MX 🔒 Secure
2026-08-24 06:19:32 608ms 2 NS 1 A 1 MX 🔒 Secure
2026-08-15 07:32:09 641ms 2 NS 1 A 1 MX 🔒 Secure
2026-07-15 00:56:08 575ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-26 01:28:06 1077ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-25 06:54:22 784ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-22 22:14:18 2376ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-22 15:04:08 918ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-20 19:05:14 1057ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-20 07:36:00 shown 2457ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-16 18:55:53 434ms 2 NS 1 A 0 MX 🔒 Secure
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