24sikker.dk

Records from scan: 2026-10-25 08:30:06  ·  1731ms total
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

24sikker.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 11 June 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 77.111.241.64 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by mx1.pub.mailpod12-cph3.one.com, mx2.pub.mailpod12-cph3.one.com and 2 more. The zone is DNSSEC-signed and validates, has no 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   75ms
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   94ms
IPTTLPTRASNISP / OrgCIDRCountryCity
77.111.241.64 3600s webcluster1.wordpresspod2-cph3.one.com AS51468 One.com A/S 77.111.240.0/22 🇩🇰 Denmark Copenhagen

📧 MX Records#

4 records   136ms
PriorityTTLMail ServerIP addressesPTRASN
10 10800s mx1.pub.mailpod12-cph3.one.com 104.37.34.246 mx1.pub.mailpod12-cph3.one.com AS51468 One.com A/S
10 10800s mx2.pub.mailpod12-cph3.one.com 104.37.34.247 mx2.pub.mailpod12-cph3.one.com AS51468 One.com A/S
10 10800s mx3.pub.mailpod12-cph3.one.com 104.37.34.248 mx3.pub.mailpod12-cph3.one.com AS51468 One.com A/S
10 10800s mx4.pub.mailpod12-cph3.one.com 104.37.34.249 mx4.pub.mailpod12-cph3.one.com AS51468 One.com A/S

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover77.111.241.64
🔶 Autoconfig77.111.241.64

🔷 AAAA Records (IPv6)#

1 records   116ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a02:2350:5:104:7:2d26:f7b:1f21 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   362ms
TXT Record
v=spf1 include:_custspf.one.com ~all

✉️ SPF#

PolicyRecord (24sikker.dk)
~all (soft fail) v=spf1 include:_custspf.one.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#

checked 2026-10-25 08:30:06
www77.111.241.64 2a02:2350:5:104:7:2d26:f7b:1f21 (AS51468) (address records, no CNAME)
www vs bare domainSame network
WildcardYes: any name under the zone resolves
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   252ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx1.pub.mailpod12-cph3.one.com DANE-EE · SPKI · SHA-256 2CDDC5D748A3C02AC19FF7BC33AA01A5…
SMTP _25._tcp.mx2.pub.mailpod12-cph3.one.com DANE-EE · SPKI · SHA-256 2CDDC5D748A3C02AC19FF7BC33AA01A5…
SMTP _25._tcp.mx3.pub.mailpod12-cph3.one.com DANE-EE · SPKI · SHA-256 2CDDC5D748A3C02AC19FF7BC33AA01A5…
SMTP _25._tcp.mx4.pub.mailpod12-cph3.one.com DANE-EE · SPKI · SHA-256 2CDDC5D748A3C02AC19FF7BC33AA01A5…

🔐 DNSSEC#

282ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

122ms
FieldValue
Serial2026102402
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s

📋 Registration#

WHOIS fetched 2026-10-09 13:39:55
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2024-06-11
Expires2027-06-10 (227d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
75ms
A
94ms
MX
136ms
AAAA
116ms
TXT
362ms
CAA
95ms
HTTPS
59ms
TLSA
252ms
SOA
122ms
MTA-STS
186ms
DNSSEC
282ms
SRV
186ms
Total
1731ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-25 08:30:06 shown 1731ms 2 NS 1 A 4 MX 🔒 Secure
2026-10-21 06:11:02 772ms 2 NS 1 A 4 MX 🔒 Secure
2026-10-09 08:48:40 464ms 2 NS 1 A 4 MX 🔒 Secure
2026-09-24 07:54:54 6650ms 2 NS 1 A 4 MX 🔒 Secure
2026-09-21 18:40:12 661ms 2 NS 1 A 4 MX 🔒 Secure
2026-08-26 11:17:53 628ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-30 02:34:34 749ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-28 14:07:53 6051ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-26 11:15:10 757ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-24 11:53:45 796ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-18 09:24:06 1035ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-16 12:56:01 784ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-16 12:50:28 613ms 0 NS 0 A 0 MX ❓ Unknown
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