sydskak.dk

📜 Historical scan 2026-06-23 14:06:09  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

sydskak.dk is a .dk domain served by 3 nameservers (ns1.wendt-net.dk, ns2.wendt-net.dk, ns3.wendt-net.dk). It was registered on 3 May 2000 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.189.180.19 is hosted by Key4ce (AS213023) in The Netherlands. Mail is handled by post.wendt-net.dk. The zone is not DNSSEC-signed, has no DMARC policy and has no IPv6 address. 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#

3 records   63ms
NameserverIP addressesPTRASN / ISP
ns1.wendt-net.dk 185.189.180.19
2a0b:f380:0:1:6::101		 ns1.win4ce.eu
ns1.win4ce.eu		 AS213023 ICT Shift
AS213023 ICT Shift
ns2.wendt-net.dk 185.189.180.16
2a0b:f380:0:1:6::112		 ns2.win4ce.eu
—		 AS213023 ICT Shift
AS213023 ICT Shift
ns3.wendt-net.dk 185.189.180.23
2a0b:f380:0:1:6::102		 mx2.mail4ce.com
ns3.win4ce.eu		 AS213023 ICT Shift
AS213023 ICT Shift

🌍 A Records#

1 records   70ms
IPTTLPTRASNISP / OrgCIDRCountryCity
185.189.180.19 86400s ns1.win4ce.eu AS213023 Key4ce 185.189.180.0/24 🇳🇱 The Netherlands —

📧 MX Records#

1 records   125ms
PriorityTTLMail ServerIP addressesPTRASN
10 43200s post.wendt-net.dk 185.189.180.109
2a0b:f380:0:1:7::101		 post.wendt-net.dk
post.wendt-net.dk		 AS213023 ICT Shift
AS213023 ICT Shift

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover185.189.180.19
🔶 Autoconfig185.189.180.19

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records   579ms
TXT Record
v=spf1 a mx include:spf.mail4ce.com mx:mail.mail4ce.com ip4:93.158.220.70/24 a:mail.mail4ce.eu a:post.wendt-net.dk include:trustpilot.com include:post.wendt-net.dk include:mail.mail4ce.eu mx:mail.mail4ce.eu -all

✉️ SPF#

PolicyRecord (sydskak.dk)
-all (hard fail) v=spf1 a mx include:spf.mail4ce.com mx:mail.mail4ce.com ip4:93.158.220.70/24 a:mail.mail4ce.eu a:post.wendt-net.dk include:trustpilot.com include:post.wendt-net.dk include:mail.mail4ce.eu mx:mail.mail4ce.eu -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#

latest probe, not this scan · checked 2026-10-14 13:03:01
www46.30.215.229 2a02:2350:5:108:802e:cf85:303b:6e52 (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: 23/10 · policy: -all

  • error include:post.wendt-net.dk has no SPF record: receivers that reach it return permerror (RFC 7208 §5.2)
  • error include:outerswipe.com has no SPF record: receivers that reach it return permerror (RFC 7208 §5.2)
  • error include:darwinlenses.com has no SPF record: receivers that reach it return permerror (RFC 7208 §5.2)
  • error include:scrolltreasure.com has no SPF record: receivers that reach it return permerror (RFC 7208 §5.2)
  • error include:linkdash.net has no SPF record: receivers that reach it return permerror (RFC 7208 §5.2)
  • error include:sweetwaterpage.com has no SPF record: receivers that reach it return permerror (RFC 7208 §5.2)
  • error 23 DNS lookups: the limit is 10, so a receiver whose evaluation gets past the 10th returns permerror (SPF fails)
  • error 6 void lookups (names with no DNS answer): the limit is 2 (RFC 7208 §4.6.4)

🔗 TLSA / DANE#

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

🔐 DNSSEC#

143ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

112ms
FieldValue
Serial2017030342
Primary NS (MNAME)ns1.wendt-net.dk
Responsible (RNAME)hostmaster@sydskak.dk
Refresh3600s
Retry600s
Expire1209600s
Minimum (neg-cache TTL)86400s

📋 Registration#

WHOIS fetched 2026-10-14 13:33:35
FieldValue
RegistrarONE.COM A/S
Registered2000-05-03
Expires2030-06-30 (1348d)

🔗 Same registrant#

0 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).

No other domain with this registrant in our WHOIS data yet
📋 WHOIS#

⏱️ Lookup Timing#

NS
63ms
A
70ms
MX
125ms
AAAA
111ms
TXT
579ms
CAA
71ms
HTTPS
119ms
TLSA
124ms
SOA
112ms
MTA-STS
72ms
DNSSEC
143ms
SRV
221ms
Total
1174ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-14 13:03:01 1175ms 2 NS 1 A 4 MX 🔒 Secure
2026-10-01 02:22:09 895ms 2 NS 1 A 4 MX 🔒 Secure
2026-09-17 18:39:57 812ms 2 NS 1 A 4 MX 🔒 Secure
2026-09-11 02:26:22 764ms 2 NS 1 A 4 MX 🔒 Secure
2026-08-18 13:29:05 5046ms 2 NS 1 A 4 MX 🔒 Secure
2026-08-15 13:44:09 17059ms 2 NS 1 A 4 MX 🔒 Secure
2026-07-21 05:13:46 1137ms 2 NS 1 A 4 MX 🔒 Secure
2026-07-16 16:39:07 8906ms 2 NS 1 A 4 MX 🔒 Secure
2026-07-11 10:57:32 8816ms 2 NS 1 A 4 MX 🔒 Secure
2026-07-08 23:01:43 1122ms 2 NS 1 A 4 MX 🔓 Insecure
2026-07-03 03:41:32 10068ms 3 NS 1 A 1 MX 🔓 Insecure
2026-06-23 14:06:09 shown 1174ms 3 NS 1 A 1 MX 🔓 Insecure
2026-06-19 17:05:31 1509ms 3 NS 1 A 1 MX 🔓 Insecure
2026-06-18 04:45:35 1079ms 3 NS 1 A 1 MX 🔓 Insecure
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