coworkers.dk
Last scanned: 2026-07-06 21:42:01  ·  18679ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   208ms
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   186ms
IPTTLPTRASNISP / OrgCIDRCountryCity
185.58.213.104 3600s — AS201595 mono solutions ApS 185.58.212.0/23 🇩🇰 Denmark —
📧 MX Records1 records   191ms
PriorityTTLMail ServerIP addressesPTRASN
0 3600s mx.coworkers.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)
🔐 DNSSEC296ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2026070601
Primary NS (MNAME)ns1.mono.net
Responsible (RNAME)domains@mono.net
Refresh300s
Retry60s
Expire1209600s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
208ms
A
186ms
MX
191ms
AAAA
101ms
TXT
763ms
CAA
93ms
HTTPS
87ms
TLSA
2061ms
SOA
0ms
MTA-STS
103ms
DNSSEC
296ms
SRV
16049ms
Total
18679ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-07-06 21:42:01 18679ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-07-04 18:35:58 4982ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-07-03 18:22:55 18675ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-02 00:29:42 18666ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-06-16 22:36:14 2846ms 4 NS 1 A 1 MX 🔓 Insecure View
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