khskurser.dk

📜 Historical scan 2026-06-24 20:12:24  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

khskurser.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 25 August 2016 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.73.74.160 is hosted by GlobalConnect A/S (AS31027) in Denmark. Mail is handled by mailgateway.sszcloud.dk. The zone is DNSSEC-signed and validates, publishes a 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#

2 records   254ms
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   224ms
IPTTLPTRASNISP / OrgCIDRCountryCity
185.73.74.160 3600s — AS31027 GlobalConnect A/S 185.73.74.0/24 🇩🇰 Denmark Køge

📧 MX Records#

1 records   211ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mailgateway.sszcloud.dk 185.73.74.15 mailgateway.sszcloud.dk AS31027 GlobalConnect A/S

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records   385ms
TXT Record
v=spf1 include:spf.sszcloud.dk include:servers.mcsv.net include:spf.mandrillapp.com -all

✉️ SPF#

PolicyRecord (khskurser.dk)
-all (hard fail) v=spf1 include:spf.sszcloud.dk include:servers.mcsv.net include:spf.mandrillapp.com -all

📨 DMARC#

PolicyRecord (_dmarc.khskurser.dk)
p=reject v=DMARC1; p=reject; pct=100; rua=mailto:dmarc@ssz.dk; ruf=mailto:dmarc@ssz.dk; sp=reject; fo=s; aspf=r

📬 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 2026-10-13 05:10:36
www CNAMEredirect.sszcloud.dk (all on sszcloud.dk)
www vs bare domainSame network
khskurser.dk: 185.73.74.160 (AS31027)
www.khskurser.dk: 185.73.74.160 (AS31027)
WildcardNo
Denial of existenceNSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

1 found
SelectorCNAMEKey
k1 dkim.mcsv.net RSA · ~1024 bit below 2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 4/10 · policy: -all

No problems found

🔗 TLSA / DANE#

1 records   857ms
Service / OwnerTypeCert association
SMTP _25._tcp.mailgateway.sszcloud.dk DANE-EE · SPKI · SHA-256 5CDC1E7E30950E9EEA683136528B6A5C…

🔐 DNSSEC#

329ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

234ms
FieldValue
Serial2026032401
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s

📋 Registration#

WHOIS fetched 2026-10-07 23:57:36
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2016-08-25
Expires2027-08-31 (314d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
254ms
A
224ms
MX
211ms
AAAA
218ms
TXT
385ms
CAA
241ms
HTTPS
216ms
TLSA
857ms
SOA
234ms
MTA-STS
265ms
DNSSEC
329ms
SRV
291ms
Total
2240ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-13 05:10:36 498ms 2 NS 1 A 1 MX 🔒 Secure
2026-10-07 23:46:29 779ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-24 18:42:49 2409ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-23 19:04:04 824ms 2 NS 1 A 1 MX 🔒 Secure
2026-08-27 04:03:46 526ms 2 NS 1 A 1 MX 🔒 Secure
2026-08-26 03:47:40 523ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-24 20:12:24 shown 2240ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-17 19:29:54 657ms 2 NS 1 A 1 MX 🔒 Secure
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