aabenraa-el-teknik.dk
Last scanned: 2026-08-31 21:16:28  ·  587ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   58ms
NameserverIP addressesPTRASN / ISP
ns1.247-365.dk 78.157.102.120 78-157-102-120.norlyscustomer.net AS39642 Sinal A/S
ns2.247-365.dk 78.157.102.120 78-157-102-120.norlyscustomer.net AS39642 Sinal A/S
ns3.247-365.dk 89.184.137.24 89-184-137-24.norlyscustomer.net AS39642 Sinal A/S
ns4.247-365.dk 89.184.137.24 89-184-137-24.norlyscustomer.net AS39642 Sinal A/S
🌍 A Records1 records   35ms
IPTTLPTRASNISP / OrgCIDRCountryCity
78.157.102.120 3600s 78-157-102-120.norlyscustomer.net AS39642 Sinal A/S 78.157.96.0/19 🇩🇰 Denmark Svendborg
📧 MX Records2 records   51ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s gw1.dcgr.dk 89.184.137.15 master.pcadmin.dk AS39642 Sinal A/S
20 3600s gw2.dcgr.dk 89.184.137.61 gw2.pcadmin.dk AS39642 Sinal A/S
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover89.184.137.42
🔶 Autoconfig89.184.137.32
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
🔌 SRV Records3 records   70ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 0 0 443 mail.safeonmail.dk
_imap._tcp 0 0 143 mail.safeonmail.dk
_imaps._tcp 0 0 993 mail.safeonmail.dk
📝 TXT Records1 records   168ms
TXT Record
v=spf1 include:spf.protection.dcgr.dk -all
✉️ SPF
PolicyRecord (aabenraa-el-teknik.dk)
-all (hard fail) v=spf1 include:spf.protection.dcgr.dk -all
📨 DMARC
PolicyRecord (_dmarc.aabenraa-el-teknik.dk)
p=reject v=DMARC1; p=reject; rua=mailto:dmarc-report@dcgr.dk; ruf=mailto:dmarc-report@dcgr.dk; fo=1; sp=reject
📬 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)
🔐 DNSSEC92ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2026032505
Primary NS (MNAME)ns1.247-365.dk
Responsible (RNAME)hostmaster@aabenraa-el-teknik.dk
Refresh3600s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
58ms
A
35ms
MX
51ms
AAAA
36ms
TXT
168ms
CAA
53ms
HTTPS
50ms
TLSA
65ms
SOA
0ms
MTA-STS
64ms
DNSSEC
92ms
SRV
70ms
Total
587ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-31 21:16:28 587ms 4 NS 1 A 2 MX 🔓 Insecure View
2026-07-01 01:29:20 838ms 4 NS 1 A 2 MX 🔓 Insecure View
2026-06-25 03:16:09 1036ms 4 NS 1 A 2 MX 🔓 Insecure View
2026-06-24 05:29:09 902ms 4 NS 1 A 2 MX 🔓 Insecure View
2026-06-22 05:45:49 1170ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-16 12:59:00 1693ms 4 NS 1 A 2 MX 🔓 Insecure View
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