kritum.dk

Records from scan: 2026-09-30 20:49:30  ·  667ms total  ·  last checked 2026-10-18 20:36 (unchanged)
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

kritum.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 14 March 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.215.253 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   51ms
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   47ms
IPTTLPTRASNISP / OrgCIDRCountryCity
46.30.215.253 3600s webcluster2.webpod18-cph3.g1i.one AS51468 One.com A/S 46.30.208.0/21 🇩🇰 Denmark Copenhagen

📧 MX Records#

4 records   43ms
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   57ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a02:2350:5:108:80ed:c20f:a4c3:e35c 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   181ms
TXT Record
v=spf1 include:_custspf.one.com ~all

✉️ SPF#

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

📨 DMARC#

PolicyRecord (_dmarc.kritum.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 2026-10-09 05:10:57
www46.30.215.253 2a02:2350:5:108:80ed:c20f:a4c3:e35c (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   109ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx1.mailpod15-cph3.g1i.one.com DANE-EE · SPKI · SHA-256 E54A7262DC6E3E0F06227A22B71D01DC…
SMTP _25._tcp.mx2.mailpod15-cph3.g1i.one.com DANE-EE · SPKI · SHA-256 E54A7262DC6E3E0F06227A22B71D01DC…
SMTP _25._tcp.mx3.mailpod15-cph3.g1i.one.com DANE-EE · SPKI · SHA-256 E54A7262DC6E3E0F06227A22B71D01DC…
SMTP _25._tcp.mx4.mailpod15-cph3.g1i.one.com DANE-EE · SPKI · SHA-256 E54A7262DC6E3E0F06227A22B71D01DC…

🔐 DNSSEC#

65ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

30ms
FieldValue
Serial2026091801
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s

📋 Registration#

WHOIS fetched 2026-10-16 04:57:46
FieldValue
RegistrarONE.COM A/S
Registered2026-03-14
Expires2027-03-13 (145d)

🔗 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
danskedb.dkONE.COM A/S
dayhero.dkONE.COM A/S
dm123.dkPunktum dk A/S (direct)
dmfreestyle.dkONE.COM A/S
📋 WHOIS#

⏱️ Lookup Timing#

NS
51ms
A
47ms
MX
43ms
AAAA
57ms
TXT
181ms
CAA
26ms
HTTPS
47ms
TLSA
109ms
SOA
30ms
MTA-STS
41ms
DNSSEC
65ms
SRV
53ms
Total
667ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-09-30 20:49:30 shown 667ms 2 NS 1 A 4 MX 🔒 Secure
2026-09-20 06:41:07 853ms 2 NS 1 A 4 MX 🔒 Secure
2026-09-17 04:27:50 1405ms 2 NS 1 A 4 MX 🔒 Secure
2026-09-10 04:09:24 597ms 2 NS 1 A 4 MX 🔒 Secure
2026-09-04 13:45:05 676ms 2 NS 1 A 4 MX 🔒 Secure
2026-09-03 02:55:31 895ms 2 NS 1 A 4 MX 🔒 Secure
2026-08-27 09:51:54 767ms 2 NS 1 A 4 MX 🔒 Secure
2026-08-19 11:20:16 1813ms 2 NS 1 A 4 MX 🔒 Secure
2026-08-09 06:01:58 6635ms 2 NS 1 A 4 MX 🔒 Secure
2026-07-20 11:04:36 905ms 2 NS 1 A 4 MX 🔒 Secure
2026-07-16 20:46:28 942ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-25 10:17:12 3240ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-21 17:03:18 1143ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-17 14:33:52 1711ms 2 NS 1 A 4 MX 🔒 Secure
dhd.dk [/] search Domains, Hosts & DNS — .dk zone