serious-gaming.dk
Last scanned: 2026-09-02 18:48:05  ·  724ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   37ms
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   34ms
IPTTLPTRASNISP / OrgCIDRCountryCity
137.74.199.74 43200s — AS16276 OVH SAS 137.74.0.0/16 🇫🇷 France —
📧 MX Records1 records   45ms
PriorityTTLMail ServerIP addressesPTRASN
10 43200s mail.serious-gaming.dk — — —
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   162ms
TXT Record
v=spf1 +a +mx -all
✉️ SPF
PolicyRecord (serious-gaming.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)
🔐 DNSSEC79ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026083001
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
37ms
A
34ms
MX
45ms
AAAA
34ms
TXT
162ms
CAA
56ms
HTTPS
46ms
TLSA
235ms
SOA
0ms
MTA-STS
49ms
DNSSEC
79ms
SRV
62ms
Total
724ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-02 18:48:05 724ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-31 19:57:28 653ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-31 17:48:03 455ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-28 01:25:50 811ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-27 14:26:32 789ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-22 20:36:20 4682ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-27 17:54:17 847ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-26 17:27:20 1362ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-24 03:08:11 637ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-22 04:13:09 770ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-18 05:12:16 12239ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-18 03:23:16 16540ms 2 NS 1 A 1 MX 🔒 Secure View
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