acad.dk
Last scanned: 2026-08-26 20:32:30  ·  418ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   30ms
NameserverIP addressesPTRASN / ISP
ns1.netgiganten.dk 195.242.130.5
2001:67c:564:eeee::11		 ns1.netgiganten.dk
—		 AS62121 Christian Ebsen ApS
AS62121 Christian Ebsen ApS
ns2.netgiganten.dk 2a00:1b18:2:3:4::2
62.69.152.38		 —
—		 AS47527 DLX A/S
AS47527 DLX A/S
🌍 A Records1 records   35ms
IPTTLPTRASNISP / OrgCIDRCountryCity
195.242.130.11 3600s web1.netgiganten.dk AS62121 Christian Ebsen ApS 195.242.130.0/23 🇩🇰 Denmark —
📧 MX Records1 records   30ms
PriorityTTLMail ServerIP addressesPTRASN
0 3600s acad.dk 195.242.130.11 web1.netgiganten.dk AS62121 Christian Ebsen ApS
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover195.242.130.11
🔶 Autoconfig195.242.130.11
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
🔌 SRV Records1 records   47ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 0 0 443 cpanelemaildiscovery.cpanel.net
📝 TXT Records1 records   88ms
TXT Record
v=spf1 ip4:195.242.130.11 include:_spf.netgiganten.dk ip4:88.99.241.164 +mx +a -all
✉️ SPF
PolicyRecord (acad.dk)
-all (hard fail) v=spf1 ip4:195.242.130.11 include:_spf.netgiganten.dk ip4:88.99.241.164 +mx +a -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
🔏 ACME Challenge
TypeNameValue
TXT _acme-challenge.acad.dk ZThuUqTXtN8T9OzF7O5cU2BHVwyObvZNo8_YZLG2Vvo
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC108ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026082601
Primary NS (MNAME)ns1.netgiganten.dk
Responsible (RNAME)monitor@netgiganten.dk
Refresh3600s
Retry1800s
Expire1209600s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
30ms
A
35ms
MX
30ms
AAAA
26ms
TXT
88ms
CAA
31ms
HTTPS
26ms
TLSA
33ms
SOA
0ms
MTA-STS
38ms
DNSSEC
108ms
SRV
47ms
Total
418ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 20:32:30 418ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-26 21:24:47 486ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-16 13:17:15 751ms 2 NS 1 A 1 MX 🔒 Secure View
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