d-e-m.dk
Last scanned: 2026-08-27 16:28:01  ·  455ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   16ms
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   21ms
IPTTLPTRASNISP / OrgCIDRCountryCity
90.231.191.22 3600s 90-231-191-22-no600.tbcn.telia.com AS3301 Telia Company AB 90.224.0.0/12 🇸🇪 Sweden —
📧 MX Records1 records   27ms
PriorityTTLMail ServerIP addressesPTRASN
10 86400s tufavideo.net 90.231.191.22 90-231-191-22-no600.tbcn.telia.com AS3301 Telia Company AB
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records2 records   74ms
TXT Record
v=DMARC1; p=reject; rua=mailto:dmarc@d-e-m.dk; sp=reject; fo=1; ri=3600
v=spf1 a mx -all
✉️ SPF
PolicyRecord (d-e-m.dk)
-all (hard fail) v=spf1 a mx -all
📨 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)
🔐 DNSSEC92ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026082700
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
16ms
A
21ms
MX
27ms
AAAA
24ms
TXT
74ms
CAA
28ms
HTTPS
19ms
TLSA
74ms
SOA
0ms
MTA-STS
36ms
DNSSEC
92ms
SRV
28ms
Total
455ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 16:28:01 455ms 4 NS 1 A 1 MX 🔒 Secure View
2026-06-23 20:50:19 923ms 4 NS 1 A 1 MX 🔒 Secure View
2026-06-19 21:30:02 818ms 4 NS 1 A 1 MX 🔒 Secure View
2026-06-16 23:52:14 1597ms 4 NS 1 A 1 MX 🔒 Secure View
2026-06-16 23:30:45 642ms 4 NS 1 A 1 MX 🔒 Secure View
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