defak.dk

📜 Historical scan 2026-07-02 00:45:53  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

defak.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 5 October 2023 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.213.132 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by mx1.pub.mailpod11-cph3.one.com, mx2.pub.mailpod11-cph3.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 this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records   39ms
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   42ms
IPTTLPTRASNISP / OrgCIDRCountryCity
46.30.213.132 3600s webcluster1.webpod14-cph3.one.com AS51468 One.com A/S 46.30.208.0/21 🇩🇰 Denmark Copenhagen

📧 MX Records#

4 records   43ms
PriorityTTLMail ServerIP addressesPTRASN
10 10800s mx1.pub.mailpod11-cph3.one.com 104.37.34.230 mx1.pub.mailpod11-cph3.one.com AS51468 One.com A/S
10 10800s mx2.pub.mailpod11-cph3.one.com 104.37.34.231 mx2.pub.mailpod11-cph3.one.com AS51468 One.com A/S
10 10800s mx3.pub.mailpod11-cph3.one.com 104.37.34.232 mx3.pub.mailpod11-cph3.one.com AS51468 One.com A/S
10 10800s mx4.pub.mailpod11-cph3.one.com 104.37.34.233 mx4.pub.mailpod11-cph3.one.com AS51468 One.com A/S

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover46.30.213.132
🔶 Autoconfig46.30.213.132

🔷 AAAA Records (IPv6)#

1 records   47ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a02:2350:5:10c:24:9e1c:f7f4:2cfa 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#

2 records   171ms
TXT Record
v=spf1 -all
v=spf1 include:_custspf.one.com ~all

✉️ SPF#

⚠ Multiple SPF records — RFC 7208 §4.5 violation (receivers must treat this as permerror)
PolicyRecord (defak.dk)
-all (hard fail) v=spf1 -all
~all (soft fail) v=spf1 include:_custspf.one.com ~all

📨 DMARC#

PolicyRecord (_dmarc.defak.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#

latest probe, not this scan · checked 2026-10-05 03:00:28
wwwExists, no address
WildcardNo

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

  • error 2 SPF records: receivers must treat that as a permanent error (RFC 7208 §4.5)

🔗 TLSA / DANE#

8 records   64ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx1.pub.mailpod11-cph3.one.com DANE-EE · SPKI · SHA-256 068A81EDC98C58D5D494EDF2924D5F50…
SMTP _25._tcp.mx1.pub.mailpod11-cph3.one.com DANE-EE · SPKI · SHA-256 00E55642F312E05CDB899B1433EDF47F…
SMTP _25._tcp.mx2.pub.mailpod11-cph3.one.com DANE-EE · SPKI · SHA-256 068A81EDC98C58D5D494EDF2924D5F50…
SMTP _25._tcp.mx2.pub.mailpod11-cph3.one.com DANE-EE · SPKI · SHA-256 00E55642F312E05CDB899B1433EDF47F…
SMTP _25._tcp.mx3.pub.mailpod11-cph3.one.com DANE-EE · SPKI · SHA-256 068A81EDC98C58D5D494EDF2924D5F50…
SMTP _25._tcp.mx3.pub.mailpod11-cph3.one.com DANE-EE · SPKI · SHA-256 00E55642F312E05CDB899B1433EDF47F…
SMTP _25._tcp.mx4.pub.mailpod11-cph3.one.com DANE-EE · SPKI · SHA-256 00E55642F312E05CDB899B1433EDF47F…
SMTP _25._tcp.mx4.pub.mailpod11-cph3.one.com DANE-EE · SPKI · SHA-256 068A81EDC98C58D5D494EDF2924D5F50…

🔐 DNSSEC#

117ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

32ms
FieldValue
Serial2026040308
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s

📋 Registration#

WHOIS fetched 2026-10-06 03:28:46
FieldValue
RegistrarONE.COM A/S
Registered2023-10-05
Expires2026-10-04 (expired)
📋 WHOIS#

⏱️ Lookup Timing#

NS
39ms
A
42ms
MX
43ms
AAAA
47ms
TXT
171ms
CAA
30ms
HTTPS
34ms
TLSA
64ms
SOA
32ms
MTA-STS
84ms
DNSSEC
117ms
SRV
76ms
Total
870ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-18 19:32:17 224ms 1 NS 0 A 0 MX ❓ Unknown
2026-10-17 18:41:06 130ms 1 NS 0 A 0 MX ❓ Unknown
2026-10-16 18:30:21 102ms 1 NS 0 A 0 MX ❓ Unknown
2026-10-15 18:19:26 224ms 1 NS 0 A 0 MX ❓ Unknown
2026-10-14 17:16:59 218ms 1 NS 0 A 0 MX ❓ Unknown
2026-10-13 15:57:53 506ms 1 NS 0 A 0 MX ❓ Unknown
2026-10-12 12:28:11 221ms 1 NS 0 A 0 MX ❓ Unknown
2026-10-11 10:02:11 324ms 1 NS 0 A 0 MX ❓ Unknown
2026-10-10 06:52:21 413ms 1 NS 0 A 0 MX ❓ Unknown
2026-10-09 04:37:30 212ms 1 NS 0 A 0 MX ❓ Unknown
2026-10-08 04:13:20 233ms 1 NS 0 A 0 MX ❓ Unknown
2026-10-07 04:09:38 491ms 1 NS 0 A 0 MX ❓ Unknown
2026-10-06 03:07:45 887ms 1 NS 0 A 0 MX ❓ Unknown
2026-10-05 03:00:28 514ms 2 NS 0 A 0 MX 🔓 Insecure
2026-09-25 01:27:56 621ms 2 NS 1 A 4 MX 🔒 Secure
2026-09-16 01:29:29 969ms 2 NS 1 A 4 MX 🔒 Secure
2026-07-02 00:45:53 shown 870ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-17 01:55:03 2389ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-17 01:30:53 743ms 2 NS 1 A 4 MX 🔒 Secure
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