dybboltennis.dk
Last scanned: 2026-09-01 12:05:19  ·  1101ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   52ms
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   94ms
IPTTLPTRASNISP / OrgCIDRCountryCity
150.171.109.241 600s — AS8075 Microsoft Corporation 150.171.64.0/18 🇺🇸 United States —
📧 MX Records1 records   58ms
PriorityTTLMail ServerIP addressesPTRASN
0 300s .  Null MX — domain accepts no email (RFC 7505)
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   232ms
TXT Record
v=spf1 mx -all
✉️ SPF
PolicyRecord (dybboltennis.dk)
-all (hard fail) v=spf1 mx -all
📨 DMARC
PolicyRecord (_dmarc.dybboltennis.dk)
p=quarantine v=DMARC1; p=quarantine; pct=100;
📬 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)
🔐 DNSSEC193ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026083101
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
52ms
A
94ms
MX
58ms
AAAA
78ms
TXT
232ms
CAA
74ms
HTTPS
70ms
TLSA
416ms
SOA
0ms
MTA-STS
94ms
DNSSEC
193ms
SRV
111ms
Total
1101ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-01 12:05:19 1101ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-27 08:27:58 627ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-19 00:56:16 20817ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-31 07:52:16 8603ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-15 22:30:26 820ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-03 02:17:57 949ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-25 01:15:51 404ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-23 02:39:01 900ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-20 14:52:32 739ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-17 05:05:25 443ms 2 NS 1 A 0 MX 🔒 Secure View
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