skillcraft.dk
📜 Historical scan 2026-08-12 05:31:43  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   52ms
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 Records1 records   47ms
IPTTLPTRASNISP / OrgCIDRCountryCity
85.184.160.63 43200s 85.184.160.63.static.dhcp.aura-net.dk AS204274 AURA Fiber A/S 85.184.128.0/18 🇩🇰 Denmark Brabrand
📧 MX Records1 records   47ms
PriorityTTLMail ServerIP addressesPTRASN
10 43200s mail.develedu.dk 188.228.103.171 188.228.103.171.dynamic.altibox.net AS214875 Altibox Danmark AS
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   176ms
TXT Record
v=spf1 a:mail.skillcraft.dk mx:mail.skillcraft.dk ip4:188.228.103.171/32 -all
✉️ SPF
PolicyRecord (skillcraft.dk)
-all (hard fail) v=spf1 a:mail.skillcraft.dk mx:mail.skillcraft.dk ip4:188.228.103.171/32 -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
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC86ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026081101
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
52ms
A
47ms
MX
47ms
AAAA
51ms
TXT
176ms
CAA
51ms
HTTPS
36ms
TLSA
85ms
SOA
0ms
MTA-STS
59ms
DNSSEC
86ms
SRV
66ms
Total
878ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 09:44:40 1542ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-12 05:31:43 878ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-17 23:31:47 846ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-16 00:13:28 4751ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-27 00:11:21 590ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-23 04:27:35 1163ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-17 11:42:58 619ms 2 NS 1 A 1 MX 🔒 Secure View
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