zapper.dk
Last scanned: 2026-08-26 20:08:11  ·  615ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   34ms
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   58ms
IPTTLPTRASNISP / OrgCIDRCountryCity
87.104.86.47 43200s 87.104.86.47.static.dhcp.aura-net.dk AS204274 AURA Fiber A/S 87.104.64.0/18 🇩🇰 Denmark Hørning
📧 MX Records
📧
No MX records found
🔷 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)
🔐 DNSSEC85ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026081201
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
34ms
A
58ms
MX
50ms
AAAA
57ms
TXT
205ms
CAA
51ms
HTTPS
44ms
TLSA
76ms
SOA
0ms
MTA-STS
68ms
DNSSEC
85ms
SRV
72ms
Total
615ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 20:08:11 615ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-22 09:15:45 5059ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-12 11:33:12 2103ms 2 NS 1 A 0 MX 🔒 Secure View
2026-07-19 01:56:44 542ms 2 NS 1 A 0 MX 🔒 Secure View
2026-07-16 15:53:35 707ms 2 NS 1 A 0 MX 🔒 Secure View
2026-07-14 03:04:13 682ms 2 NS 1 A 0 MX 🔒 Secure View
2026-07-08 21:03:47 16755ms 2 NS 1 A 0 MX 🔒 Secure View
2026-07-04 13:28:38 4800ms 2 NS 1 A 0 MX 🔒 Secure View
2026-06-24 06:36:33 2215ms 2 NS 1 A 0 MX ⚠️ Bogus View
2026-06-23 18:44:58 1171ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-23 14:17:38 696ms 2 NS 1 A 0 MX 🔒 Secure View
2026-06-20 03:31:12 404ms 2 NS 1 A 0 MX 🔒 Secure View
2026-06-18 08:10:18 522ms 2 NS 1 A 0 MX 🔒 Secure View
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