48.dk
Last scanned: 2026-08-27 09:14:35  ·  530ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   45ms
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   47ms
IPTTLPTRASNISP / OrgCIDRCountryCity
195.242.130.70 3600s web7.e-studio.dk AS62121 Christian Ebsen ApS 195.242.130.0/23 🇩🇰 Denmark —
📧 MX Records1 records   38ms
PriorityTTLMail ServerIP addressesPTRASN
10 43200s web01.rolli.dk — — —
🔷 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)
🔐 DNSSEC80ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026081101
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
45ms
A
47ms
MX
38ms
AAAA
54ms
TXT
159ms
CAA
56ms
HTTPS
32ms
TLSA
99ms
SOA
0ms
MTA-STS
59ms
DNSSEC
80ms
SRV
64ms
Total
530ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 09:14:35 530ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-12 11:31:12 6658ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-27 07:08:52 8599ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-18 10:50:47 2634ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-15 05:46:43 6428ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-20 18:16:34 602ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-16 13:14:13 561ms 2 NS 1 A 1 MX 🔒 Secure View
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