flexsign.dk
Last scanned: 2026-09-02 07:42:47  ·  4890ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   26ms
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   33ms
IPTTLPTRASNISP / OrgCIDRCountryCity
93.191.156.8 900s nt25.unoeuro.com AS48854 team.blue Denmark A/S 93.191.152.0/21 🇩🇰 Denmark —
📧 MX Records1 records   40ms
PriorityTTLMail ServerIP addressesPTRASN
0 3600s flexsign-dk.mail.protection.outlook.com 2a01:111:f403:ca04::1
2a01:111:f403:ca04::2
2a01:111:f403:ca09::26
2a01:111:f403:ca09::a
52.101.103.137
52.101.68.32
52.101.68.39
52.101.73.22		 mail-db7pr03cu00401.inbound.protection.outlook.com
mail-du2pr03cu00102.inbound.protection.outlook.com
mail-am8pr83cu00106.inbound.protection.outlook.com
mail-am7pr02cu00202.inbound.protection.outlook.com
mail-miypr02cu00101.inbound.protection.outlook.com
mail-db3pr0202cu00200.inbound.protection.outlook.com
mail-db7pr03cu00607.inbound.protection.outlook.com
mail-am7pr05cu00106.inbound.protection.outlook.com		 AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
🔷 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
🏷️ SOA32ms
FieldValue
Serial2026072805
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
26ms
A
33ms
MX
40ms
AAAA
42ms
TXT
169ms
CAA
35ms
HTTPS
54ms
TLSA
368ms
SOA
32ms
MTA-STS
63ms
DNSSEC
81ms
SRV
63ms
Total
4890ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-02 07:42:47 4890ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-30 11:55:52 9307ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-23 11:18:32 1516ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-22 06:16:43 1181ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-17 10:02:23 1019ms 2 NS 1 A 1 MX 🔒 Secure View
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