og.dk
Last scanned: 2026-08-08 04:14:13  ·  1073ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   44ms
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   28ms
IPTTLPTRASNISP / OrgCIDRCountryCity
31.193.237.168 43200s — AS8273 Norlys Telco A/S 31.193.232.0/21 🇩🇰 Denmark Randers
📧 MX Records1 records   44ms
PriorityTTLMail ServerIP addressesPTRASN
10 43200s smtp.danhost.dk 185.20.207.117
212.237.249.50		 —
mx1.dandomain.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
🔷 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)
🔐 DNSSEC89ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026080701
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
44ms
A
28ms
MX
44ms
AAAA
45ms
TXT
155ms
CAA
66ms
HTTPS
71ms
TLSA
480ms
SOA
0ms
MTA-STS
56ms
DNSSEC
89ms
SRV
71ms
Total
1073ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-08 04:14:13 1073ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-08 20:43:06 940ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-02 23:45:31 553ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-27 19:01:48 514ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-27 17:06:37 526ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-17 17:38:30 712ms 2 NS 1 A 1 MX 🔒 Secure View
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