c2wind.dk
📜 Historical scan 2026-06-16 18:42:41  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   32ms
NameserverIP addressesPTRASN / ISP
ns01.one.com — — —
ns02.one.com — — —
🌍 A Records1 records   43ms
IPTTLPTRASNISP / OrgCIDRCountryCity
128.140.28.110 — static.110.28.140.128.clients.your-server.de AS24940 Hetzner Online GmbH 128.140.0.0/17 🇩🇪 Germany Falkenstein
📧 MX Records1 records   45ms
PriorityTTLMail ServerIP addressesPTRASN
0 — c2wind-com.mail.protection.outlook.com 52.101.68.21
52.101.68.5
52.101.73.12
52.101.73.2		 mail-db4pr02cu00205.inbound.protection.outlook.com
mail-du2pr03cu00105.inbound.protection.outlook.com
mail-am4pr0401cu00104.inbound.protection.outlook.com
mail-as9pr07cu00302.inbound.protection.outlook.com		 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 Records1 records   101ms
TXT Record
v=spf1 include:spf.protection.outlook.com -all
✉️ SPF
PolicyRecord (c2wind.dk)
-all (hard fail) v=spf1 include:spf.protection.outlook.com -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)
🔐 DNSSEC59ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA45ms
FieldValue
Serial2026061101
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s
📋 RegistrationWHOIS fetched 2026-07-16 01:55:23
FieldValue
RegistrarONE.COM A/S
Registered2015-08-07
Expires2026-08-31 (expired)
📋 WHOIS
⏱️ Lookup Timing
NS
32ms
A
43ms
MX
45ms
AAAA
35ms
TXT
101ms
CAA
56ms
HTTPS
44ms
TLSA
91ms
SOA
45ms
MTA-STS
44ms
DNSSEC
59ms
SRV
0ms
Total
458ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-02 02:17:30 812ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-12 21:31:02 4662ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-17 03:53:23 9289ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-16 01:54:42 1550ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-30 10:23:11 1077ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-28 14:41:06 2531ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-27 03:49:57 1558ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-25 23:29:56 1862ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-21 18:41:08 2330ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-21 15:52:39 914ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-19 14:27:48 1737ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-16 18:42:41 458ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-16 18:40:20 919ms 2 NS 1 A 1 MX 🔒 Secure View
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