youcubed.dk
Last scanned: 2026-08-26 21:48:33  ·  899ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   40ms
NameserverIP addressesPTRASN / ISP
ns1.dns.services 195.242.131.6
2001:67c:564:ffff::11		 ns1.dns.services
ns1.dns.services		 AS62121 Christian Ebsen ApS
AS62121 Christian Ebsen ApS
ns2.dns.services 2a00:1b18:2:3:3::2
62.69.152.37		 ns2.dns.services
ns2.dns.services		 AS47527 DLX A/S
AS47527 DLX A/S
ns3.dns.services 185.55.197.53 ns3.dns.services AS60153 Inpadi ApS
🌍 A Records1 records   40ms
IPTTLPTRASNISP / OrgCIDRCountryCity
185.15.72.251 86400s docnielsen.dk AS203953 Hiper A/S 185.15.72.0/22 🇩🇰 Denmark Virum
📧 MX Records1 records   43ms
PriorityTTLMail ServerIP addressesPTRASN
10 86400s youcubed.dk 185.15.72.251 docnielsen.dk AS203953 Hiper A/S
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoverdocnielsen.dk → 185.15.72.251
🔶 Autoconfigdocnielsen.dk → 185.15.72.251
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records
📝
No TXT records found
✉️ SPF
✗ No SPF record — mail spoofing not restricted
📨 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 Records2 records   41ms
FlagsTagValue
0 issue letsencrypt.org
0 issuewild letsencrypt.org
🔏 ACME Challenge
TypeNameValue
CNAME _acme-challenge.youcubed.dk _acme-challenge.docnielsen.dk
TXT _acme-challenge.docnielsen.dk CCcXY2a4s3PK47GwP90y-FZoTe0vbviZL7twAfPuQkU
TXT _acme-challenge.docnielsen.dk NQUj7e5lr_6zEE39dtmK1FNCfusMt2sj6hGEaLe_K44
TXT _acme-challenge.docnielsen.dk WGpbCTSwdHIdq-j-rcTdcv0rWeMvM1sR3OA3TCT2tqI
TXT _acme-challenge.docnielsen.dk bx1gN5rzvE7qBZJ46gsDr5gWPFfpQeSVDxNn5JPXNyo
TXT _acme-challenge.docnielsen.dk qH7M-ne2rXx-_uuSmbbGCEvWYQEZXDzuP4QkwLuY9_I
TXT _acme-challenge.docnielsen.dk uCj8fv6Glu4xh5i08jjkYqos8Q7iujYHIPI4xF1aORk
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC129ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2022122022
Primary NS (MNAME)ns1.dns.services
Responsible (RNAME)post@dns.services
Refresh10800s
Retry3600s
Expire1814400s
Minimum (neg-cache TTL)7200s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
40ms
A
40ms
MX
43ms
AAAA
47ms
TXT
163ms
CAA
41ms
HTTPS
41ms
TLSA
240ms
SOA
0ms
MTA-STS
59ms
DNSSEC
129ms
SRV
69ms
Total
899ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 21:48:33 899ms 3 NS 1 A 1 MX 🔒 Secure View
2026-06-29 17:30:49 686ms 3 NS 1 A 1 MX 🔒 Secure View
2026-06-29 12:54:41 719ms 3 NS 1 A 1 MX 🔒 Secure View
2026-06-17 14:38:28 1570ms 3 NS 1 A 1 MX 🔒 Secure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone