taekker-ingeniorer.dk
Last scanned: 2026-06-26 19:39:04  ·  2219ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   206ms
NameserverIP addressesPTRASN / ISP
ns1.simply.com 2a02:2339:1:15c::4562:4562
91.197.248.78		 ns1.simply.com
ns1.simply.com		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns2.simply.com 185.25.141.15
2a02:2339:4006:101::4562:4562		 ns2.simply.com
ns2.simply.com		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns3.simply.com 91.197.248.79 ns3.simply.com AS48854 team.blue Denmark A/S
ns4.simply.com 91.197.248.80 ns4.simply.com AS48854 team.blue Denmark A/S
🌍 A Records1 records   231ms
IPTTLPTRASNISP / OrgCIDRCountryCity
109.238.52.66 600s — AS47292 Sentia Denmark A/S 109.238.48.0/21 🇩🇰 Denmark —
📧 MX Records1 records   210ms
PriorityTTLMail ServerIP addressesPTRASN
0 3600s .  Null MX — domain accepts no email (RFC 7505)
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   313ms
TXT Record
v=spf1 -all
✉️ SPF
PolicyRecord (taekker-ingeniorer.dk)
-all (hard fail) v=spf1 -all
📨 DMARC
PolicyRecord (_dmarc.taekker-ingeniorer.dk)
p=reject v=DMARC1; p=reject; sp=reject; adkim=s; aspf=s
📬 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)
🔐 DNSSEC302ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA209ms
FieldValue
Serial2026062401
Primary NS (MNAME)ns1.simply.com
Responsible (RNAME)hostmaster@simply.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
206ms
A
231ms
MX
210ms
AAAA
208ms
TXT
313ms
CAA
198ms
HTTPS
196ms
TLSA
1062ms
SOA
209ms
MTA-STS
220ms
DNSSEC
302ms
SRV
425ms
Total
2219ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-26 19:39:04 2219ms 4 NS 1 A 1 MX 🔒 Secure View
2026-06-26 04:12:47 604ms 4 NS 1 A 1 MX 🔒 Secure View
2026-06-22 06:10:17 593ms 4 NS 1 A 0 MX 🔒 Secure View
2026-06-19 14:56:52 466ms 4 NS 1 A 0 MX 🔒 Secure View
2026-06-17 19:31:18 784ms 4 NS 1 A 0 MX 🔒 Secure View
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