berkmann.dk
📜 Historical scan 2026-06-16 14:22:20  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   29ms
NameserverIP addressesPTRASN / ISP
ns01.one.com — — —
ns02.one.com — — —
🌍 A Records
🌍
No A records found
📧 MX Records7 records   29ms
PriorityTTLMail ServerIP addressesPTRASN
10 — aspmx.l.google.com 173.194.222.26 lo-in-f26.1e100.net AS15169 Google LLC
50 — alt1.aspmx.l.google.com 172.253.158.27 so-in-f27.1e100.net AS15169 Google LLC
50 — alt2.aspmx.l.google.com 172.253.158.26 so-in-f26.1e100.net AS15169 Google LLC
90 — aspmx2.googlemail.com 192.178.211.26 lcbomp-in-f26.1e100.net AS15169 Google LLC
90 — aspmx3.googlemail.com 142.250.147.26 rd-in-f26.1e100.net AS15169 Google LLC
90 — aspmx4.googlemail.com 172.253.152.26 yulpptr-in-f26.1e100.net AS15169 Google LLC
90 — aspmx5.googlemail.com 192.178.211.27 lcbomp-in-f27.1e100.net AS15169 Google LLC
🔷 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)
🔐 DNSSEC114ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsresolution failed: ncache nxrrset
🏷️ SOA33ms
FieldValue
Serial2026052401
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
29ms
A
28ms
MX
29ms
AAAA
28ms
TXT
491ms
CAA
27ms
HTTPS
27ms
TLSA
87ms
SOA
33ms
MTA-STS
125ms
DNSSEC
114ms
SRV
0ms
Total
1027ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 08:19:14 1033ms 2 NS 0 A 7 MX 🔒 Secure View
2026-08-25 06:24:38 2724ms 2 NS 0 A 7 MX 🔒 Secure View
2026-08-24 03:50:57 5787ms 2 NS 0 A 7 MX 🔒 Secure View
2026-08-19 00:44:20 5360ms 2 NS 0 A 7 MX 🔒 Secure View
2026-07-25 20:30:45 1699ms 2 NS 0 A 7 MX 🔒 Secure View
2026-07-02 12:23:32 9820ms 2 NS 0 A 7 MX 🔒 Secure View
2026-06-26 18:03:25 850ms 2 NS 0 A 7 MX 🔒 Secure View
2026-06-21 15:48:08 1206ms 2 NS 0 A 7 MX 🔒 Secure View
2026-06-19 18:37:54 3047ms 2 NS 0 A 7 MX 🔒 Secure View
2026-06-16 14:22:20 1027ms 2 NS 0 A 7 MX 🔒 Secure View
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