semig.dk
Last scanned: 2026-08-27 11:42:06  ·  1005ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   43ms
NameserverIP addressesPTRASN / ISP
ns01.one.com 195.206.121.10
2001:67c:28cc::10		 ns01.one.com
ns01.one.com		 AS197495 One.com A/S
AS197495 One.com A/S
ns02.one.com 185.10.11.10
2001:67c:3c0::10		 ns02.one.com
ns02.one.com		 AS51468 One.com A/S
AS51468 One.com A/S
🌍 A Records1 records   38ms
IPTTLPTRASNISP / OrgCIDRCountryCity
185.51.78.6 43200s — AS205984 Powernet Aps 185.51.78.0/23 🇩🇰 Denmark —
📧 MX Records1 records   47ms
PriorityTTLMail ServerIP addressesPTRASN
10 43200s mail.snyg.dk 185.51.78.6 — AS205984 Powernet Aps
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoversemig.dk → 185.51.78.6
🔶 Autoconfigsemig.dk → 185.51.78.6
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records
📝
No TXT records found
✉️ 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)
🔐 DNSSEC81ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026080605
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
43ms
A
38ms
MX
47ms
AAAA
53ms
TXT
184ms
CAA
55ms
HTTPS
43ms
TLSA
97ms
SOA
0ms
MTA-STS
52ms
DNSSEC
81ms
SRV
66ms
Total
1005ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 11:42:06 1005ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-07 19:02:13 2783ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-23 00:41:49 714ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-03 13:58:55 8000ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-23 07:58:37 709ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-22 04:48:00 717ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-17 18:23:58 6840ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-17 16:52:59 627ms 2 NS 1 A 1 MX 🔒 Secure View
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