jarby.dk
📜 Historical scan 2026-06-25 13:45:35  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   120ms
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   116ms
IPTTLPTRASNISP / OrgCIDRCountryCity
185.58.214.106 3600s — AS201595 mono solutions ApS 185.58.214.0/24 🇩🇰 Denmark —
📧 MX Records1 records   160ms
PriorityTTLMail ServerIP addressesPTRASN
0 3600s mx.jarby.dk.cust.b.hostedemail.com — — —
🔷 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 Records
✗ No CAA records — any CA may issue certificates
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC909ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA170ms
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
120ms
A
116ms
MX
160ms
AAAA
114ms
TXT
3274ms
CAA
2142ms
HTTPS
2148ms
TLSA
986ms
SOA
170ms
MTA-STS
4113ms
DNSSEC
909ms
SRV
4164ms
Total
6151ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-07-06 21:57:50 2533ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-07-02 13:55:29 20751ms 4 NS 1 A 0 MX 🔓 Insecure View
2026-06-25 13:45:35 6151ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-06-24 12:18:10 1183ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-24 07:29:55 1897ms 4 NS 1 A 1 MX ❓ Unknown View
2026-06-22 20:37:12 2258ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-06-22 05:36:43 1887ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-06-21 09:27:12 4227ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-06-21 07:40:45 6689ms 0 NS 1 A 1 MX 🔓 Insecure View
2026-06-20 22:32:32 1165ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-18 22:33:59 1891ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-06-17 22:38:28 2603ms 4 NS 1 A 1 MX 🔓 Insecure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone