stepresponse.dk
📜 Historical scan 2026-06-18 07:29:28  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   28ms
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   28ms
IPTTLPTRASNISP / OrgCIDRCountryCity
212.10.30.204 — — AS39642 Sinal A/S 212.10.0.0/16 🇩🇰 Denmark Nørresundby
📧 MX Records
📧
No MX records found
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover212.10.30.204
🔶 Autoconfig212.10.30.204
🔷 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)
🔐 DNSSEC102ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA26ms
FieldValue
Serial2026052701
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
28ms
A
28ms
MX
28ms
AAAA
28ms
TXT
347ms
CAA
36ms
HTTPS
28ms
TLSA
43ms
SOA
26ms
MTA-STS
108ms
DNSSEC
102ms
SRV
250ms
Total
627ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 03:09:18 599ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-27 21:04:21 655ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-26 19:15:40 9409ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-27 16:48:26 782ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-22 10:39:47 4591ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-01 08:49:34 510ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-25 00:14:51 582ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-18 07:29:28 627ms 2 NS 1 A 0 MX 🔒 Secure View
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