greeninstruments.dk
Last scanned: 2026-08-20 01:48:29  ·  4608ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   54ms
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   57ms
IPTTLPTRASNISP / OrgCIDRCountryCity
195.47.247.18 3600s one.com.webforward.g1i.one AS51468 One.com A/S 195.47.247.0/24 — —
📧 MX Records1 records   49ms
PriorityTTLMail ServerIP addressesPTRASN
0 300s .  Null MX — domain accepts no email (RFC 7505)
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover195.47.247.18
🔶 Autoconfig195.47.247.18
🔷 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)
🔐 DNSSEC94ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA44ms
FieldValue
Serial2026081101
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s
📋 RegistrationWHOIS fetched 2026-07-06 22:28:39
FieldValue
RegistrarONE.COM A/S
Registered2012-09-07
Expires2026-09-30 (25d)
📋 WHOIS
⏱️ Lookup Timing
NS
54ms
A
57ms
MX
49ms
AAAA
52ms
TXT
187ms
CAA
45ms
HTTPS
42ms
TLSA
49ms
SOA
44ms
MTA-STS
75ms
DNSSEC
94ms
SRV
80ms
Total
4608ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-20 01:48:29 4608ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-14 17:44:06 8440ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-18 20:15:05 8402ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-17 12:22:29 576ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-06 22:23:09 648ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-23 15:04:31 558ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-23 12:01:11 1076ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-20 05:49:43 607ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-17 09:42:30 620ms 2 NS 1 A 0 MX 🔒 Secure View
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