amc24.dk
Last scanned: 2026-07-02 19:56:56  ·  669ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   28ms
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
🌍 A Records1 records   30ms
IPTTLPTRASNISP / OrgCIDRCountryCity
94.231.103.100 600s dnsforward.simply.com AS48854 team.blue Denmark A/S 94.231.96.0/20 🇩🇰 Denmark —
📧 MX Records2 records   40ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s safehouse.dk 80.196.145.158 safehouse.dk AS3292 TDC Holding A/S
20 3600s mailbackup.safehouse.dk 95.209.144.48 95.209.144.48.3.dk AS44034 Hi3G Access AB
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records2 records   138ms
TXT Record
spf2.0/pra ip4:80.196.145.158 ip4:95.209.144.48 ip4:86.52.42.31 ip4:80.251.192.72 ip4:80.251.192.65 ip4:80.251.201.52 include:b._spf.safehouse.dk -all
v=spf1 ip4:80.196.145.158 ip4:95.209.144.48 ip4:86.52.42.31 ip4:80.251.201.52 ip4:80.251.192.72 ip4:80.251.192.65 include:a._spf.safehouse.dk -all
✉️ SPF
PolicyRecord (amc24.dk)
-all (hard fail) v=spf1 ip4:80.196.145.158 ip4:95.209.144.48 ip4:86.52.42.31 ip4:80.251.201.52 ip4:80.251.192.72 ip4:80.251.192.65 include:a._spf.safehouse.dk -all
📨 DMARC
PolicyRecord (_dmarc.amc24.dk)
p=quarantine v=DMARC1;p=quarantine;pct=100;fo=0;adkim=r;aspf=r;sp=quarantine
📬 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)
🔐 DNSSEC58ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA29ms
FieldValue
Serial2023122005
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
28ms
A
30ms
MX
40ms
AAAA
33ms
TXT
138ms
CAA
29ms
HTTPS
29ms
TLSA
69ms
SOA
29ms
MTA-STS
37ms
DNSSEC
58ms
SRV
31ms
Total
669ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-07-02 19:56:56 669ms 3 NS 1 A 2 MX 🔒 Secure View
2026-06-26 05:08:59 694ms 3 NS 1 A 2 MX 🔒 Secure View
2026-06-16 13:26:21 742ms 3 NS 1 A 2 MX 🔒 Secure View
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