rothemejer.dk
📜 Historical scan 2026-06-18 01:25:55  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   199ms
NameserverIP addressesPTRASN / ISP
ns1.onwelcom.dk 185.51.79.241 mail.onwelcom.dk AS205984 Powernet Aps
ns2.onwelcom.dk 185.51.79.251 — AS205984 Powernet Aps
🌍 A Records1 records   188ms
IPTTLPTRASNISP / OrgCIDRCountryCity
185.51.79.250 — web01.onwelcom.dk AS205984 Powernet Aps 185.51.78.0/23 🇩🇰 Denmark —
📧 MX Records2 records   93ms
PriorityTTLMail ServerIP addressesPTRASN
10 — mailfilter.onwelcom.dk 185.51.79.248 mailfilter.powernet.dk AS205984 Powernet Aps
20 — mx2.onwelcom.dk 185.51.79.248 mailfilter.powernet.dk AS205984 Powernet Aps
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover185.51.79.250
🔶 Autoconfig185.51.79.250
🔷 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)
🔐 DNSSEC169ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA96ms
FieldValue
Serial2016040311
Primary NS (MNAME)ns1.onwelcom.dk
Responsible (RNAME)hostmaster@rothemejer.dk
Refresh3600s
Retry600s
Expire1209600s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
199ms
A
188ms
MX
93ms
AAAA
106ms
TXT
466ms
CAA
91ms
HTTPS
106ms
TLSA
329ms
SOA
96ms
MTA-STS
182ms
DNSSEC
169ms
SRV
186ms
Total
1082ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 07:57:55 9444ms 2 NS 1 A 2 MX 🔓 Insecure View
2026-06-21 19:17:53 463ms 2 NS 1 A 2 MX 🔓 Insecure View
2026-06-19 11:24:04 693ms 2 NS 1 A 2 MX 🔓 Insecure View
2026-06-18 01:25:55 1082ms 2 NS 1 A 2 MX 🔓 Insecure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone