1host.dk
Last scanned: 2026-08-14 22:28:43  ·  1664ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   215ms
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 Records
🌍
No A records found
📧 MX Records1 records   235ms
PriorityTTLMail ServerIP addressesPTRASN
1 600s mail.1host.dk 185.101.91.229 mail.1host.dk AS39642 Sinal A/S
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover185.101.91.229
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records4 records   322ms
TXT Record
_11121A974E0A1EC92C1DB7C6A98816BA.1host.dk
1host.dk. IN TXT \"v=spf1 mx a ptr ip4:185.101.91.229 -all
3rq9s5rbk1n6v98wqlrsgcm72nm9c8fg
h5myw19rqdn5xlvf2rdj2bnzj52bwd5t
✉️ 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)
🔐 DNSSEC328ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsresolution failed: ncache nxrrset
🏷️ SOA0ms
FieldValue
Serial2026081300
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
215ms
A
188ms
MX
235ms
AAAA
219ms
TXT
322ms
CAA
218ms
HTTPS
246ms
TLSA
68ms
SOA
0ms
MTA-STS
251ms
DNSSEC
328ms
SRV
235ms
Total
1664ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-14 22:28:43 1664ms 3 NS 0 A 1 MX 🔒 Secure View
2026-06-30 08:42:47 823ms 3 NS 0 A 1 MX 🔒 Secure View
2026-06-16 12:40:48 716ms 3 NS 0 A 1 MX 🔒 Secure View
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