kosa-care.dk

Records from scan: 2026-10-26 22:36:50  ·  1703ms total
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

kosa-care.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 29 April 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.215.200 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by mx1.mailpod15-cph3.g1i.one.com, mx2.mailpod15-cph3.g1i.one.com and 2 more. The zone is DNSSEC-signed and validates, publishes a DMARC policy and is reachable over IPv6. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records   250ms
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   243ms
IPTTLPTRASNISP / OrgCIDRCountryCity
46.30.215.200 3600s webcluster1.webpod18-cph3.g1i.one AS51468 One.com A/S 46.30.208.0/21 🇩🇰 Denmark Copenhagen

📧 MX Records#

4 records   117ms
PriorityTTLMail ServerIP addressesPTRASN
10 10800s mx1.mailpod15-cph3.g1i.one.com 104.37.35.36 mx1.mailpod15-cph3.g1i.one.com AS51468 One.com A/S
10 10800s mx2.mailpod15-cph3.g1i.one.com 104.37.35.37 mx2.mailpod15-cph3.g1i.one.com AS51468 One.com A/S
10 10800s mx3.mailpod15-cph3.g1i.one.com 104.37.35.38 mx3.mailpod15-cph3.g1i.one.com AS51468 One.com A/S
10 10800s mx4.mailpod15-cph3.g1i.one.com 104.37.35.39 mx4.mailpod15-cph3.g1i.one.com AS51468 One.com A/S

🔷 AAAA Records (IPv6)#

1 records   250ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a02:2350:5:108:41:536:2dec:4732 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#

1 records   432ms
TXT Record
v=spf1 include:_custspf.one.com ~all

✉️ SPF#

PolicyRecord (kosa-care.dk)
~all (soft fail) v=spf1 include:_custspf.one.com ~all

📨 DMARC#

PolicyRecord (_dmarc.kosa-care.dk)
p=reject v=DMARC1; p=reject

📬 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#

checked 2026-10-26 22:36:50
www46.30.215.200 2a02:2350:5:108:41:536:2dec:4732 (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

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

4 records   292ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx1.mailpod15-cph3.g1i.one.com DANE-EE · SPKI · SHA-256 FEA3731F9349938931D39CCE9FCE17B7…
SMTP _25._tcp.mx2.mailpod15-cph3.g1i.one.com DANE-EE · SPKI · SHA-256 FEA3731F9349938931D39CCE9FCE17B7…
SMTP _25._tcp.mx3.mailpod15-cph3.g1i.one.com DANE-EE · SPKI · SHA-256 FEA3731F9349938931D39CCE9FCE17B7…
SMTP _25._tcp.mx4.mailpod15-cph3.g1i.one.com DANE-EE · SPKI · SHA-256 FEA3731F9349938931D39CCE9FCE17B7…

🔐 DNSSEC#

345ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

132ms
FieldValue
Serial2026102601
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s

📋 Registration#

WHOIS fetched 2026-10-20 07:06:01
FieldValue
RegistrarONE.COM A/S
Registered2026-04-29
Expires2027-04-28 (182d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
250ms
A
243ms
MX
117ms
AAAA
250ms
TXT
432ms
CAA
112ms
HTTPS
226ms
TLSA
292ms
SOA
132ms
MTA-STS
272ms
DNSSEC
345ms
SRV
259ms
Total
1703ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-26 22:36:50 shown 1703ms 2 NS 1 A 4 MX 🔒 Secure
2026-10-20 06:34:09 1562ms 2 NS 1 A 4 MX 🔒 Secure
2026-10-05 08:59:44 435ms 2 NS 1 A 4 MX 🔒 Secure
2026-09-27 07:26:12 1138ms 2 NS 1 A 4 MX 🔒 Secure
2026-09-05 13:03:51 595ms 2 NS 1 A 4 MX 🔒 Secure
2026-08-27 22:48:50 567ms 2 NS 1 A 4 MX 🔒 Secure
2026-08-04 23:41:51 2872ms 2 NS 1 A 4 MX 🔒 Secure
2026-07-04 22:45:22 1991ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-29 22:53:22 677ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-24 09:55:40 765ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-21 12:06:02 969ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-17 17:38:24 2928ms 2 NS 1 A 4 MX 🔒 Secure
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