npfa.dk
Last scanned: 2026-08-28 04:32:01  ·  1229ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   88ms
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 Records2 records   132ms
IPTTLPTRASNISP / OrgCIDRCountryCity
141.193.213.20 600s — AS209242 Cloudflare London, LLC 141.193.213.0/24 🇺🇸 United States —
141.193.213.21 600s — AS209242 Cloudflare London, LLC 141.193.213.0/24 🇺🇸 United States —
📧 MX Records1 records   82ms
PriorityTTLMail ServerIP addressesPTRASN
10 43200s mail.npfa.dk 141.193.213.20
141.193.213.21		 —
—		 AS209242 Cloudflare London, LLC
AS209242 Cloudflare London, LLC
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover141.193.213.20
🔶 Autoconfig141.193.213.21
🔷 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)
🔐 DNSSEC201ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026032401
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
88ms
A
132ms
MX
82ms
AAAA
150ms
TXT
285ms
CAA
143ms
HTTPS
143ms
TLSA
186ms
SOA
0ms
MTA-STS
163ms
DNSSEC
201ms
SRV
186ms
Total
1229ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 04:32:01 1229ms 2 NS 2 A 1 MX 🔒 Secure View
2026-06-25 15:32:43 627ms 2 NS 2 A 1 MX 🔒 Secure View
2026-06-18 20:12:51 6190ms 2 NS 2 A 1 MX 🔒 Secure View
2026-06-18 02:35:32 858ms 2 NS 2 A 1 MX 🔒 Secure View
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