suvo-kolding.dk
Last scanned: 2026-08-30 23:07:54  ·  410ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   23ms
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   26ms
IPTTLPTRASNISP / OrgCIDRCountryCity
13.69.68.44 3600s — AS8075 Microsoft Corporation 13.64.0.0/11 🇳🇱 The Netherlands Amsterdam
📧 MX Records1 records   24ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mx.simply.com 94.231.106.20 mx.simply.com 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 Records1 records   90ms
TXT Record
v=spf1 include:spf.simply.com ~all
✉️ SPF
PolicyRecord (suvo-kolding.dk)
~all (soft fail) v=spf1 include:spf.simply.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 / DANE2 records   52ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx.simply.com DANE-EE · SPKI · SHA-256 A9D603AF4D7ED6B9246B4B68500CD6F2…
SMTP _25._tcp.mx.simply.com DANE-EE · SPKI · SHA-256 97A3BA009F39C761BFFB6574340E8138…
🔐 DNSSEC92ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026082901
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
23ms
A
26ms
MX
24ms
AAAA
31ms
TXT
90ms
CAA
27ms
HTTPS
23ms
TLSA
52ms
SOA
0ms
MTA-STS
34ms
DNSSEC
92ms
SRV
40ms
Total
410ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-30 23:07:54 410ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-28 04:33:57 908ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-20 15:09:37 4673ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-02 11:53:11 2542ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-24 21:00:22 1753ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-21 11:30:49 650ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-20 22:27:02 1180ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-18 06:02:18 830ms 2 NS 1 A 1 MX 🔒 Secure View
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