aack.dk
📜 Historical scan 2026-06-21 11:52:24  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   55ms
NameserverIP addressesPTRASN / ISP
ns1.mono.net 185.58.212.1 — AS201595 mono solutions ApS
ns2.mono.net 185.130.160.1 — AS201595 mono solutions ApS
ns3.mono.net 185.130.160.2 — AS201595 mono solutions ApS
ns4.mono.net 185.58.212.2 — AS201595 mono solutions ApS
🌍 A Records1 records   2079ms
IPTTLPTRASNISP / OrgCIDRCountryCity
185.58.214.125 3600s — AS201595 mono solutions ApS 185.58.214.0/24 🇩🇰 Denmark —
📧 MX Records1 records   1312ms
PriorityTTLMail ServerIP addressesPTRASN
0 3600s mx.aack.dk.cust.b.hostedemail.com 64.98.38.4 mx.b.hostedemail.com AS32491 Tucows.com Co.
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   1904ms
TXT Record
v=spf1 include:_spf.hostedemail.com ~all
✉️ SPF
PolicyRecord (aack.dk)
~all (soft fail) v=spf1 include:_spf.hostedemail.com ~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)
🔐 DNSSEC2988ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA80ms
FieldValue
Serial2147483647
Primary NS (MNAME)ns1.mono.net
Responsible (RNAME)domains@mono.net
Refresh10800s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
55ms
A
2079ms
MX
1312ms
AAAA
1858ms
TXT
1904ms
CAA
59ms
HTTPS
81ms
TLSA
1251ms
SOA
80ms
MTA-STS
101ms
DNSSEC
2988ms
SRV
2078ms
Total
4466ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 16:18:33 19181ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-07-09 03:42:38 1973ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-06-21 11:52:24 4466ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-06-20 21:57:50 1170ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-16 13:15:39 4258ms 4 NS 1 A 1 MX 🔓 Insecure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone