nikolajkromann.dk
Last scanned: 2026-08-27 06:04:12  ·  694ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   54ms
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   68ms
IPTTLPTRASNISP / OrgCIDRCountryCity
31.43.160.6 3600s sites.framer.app AS16509 Amazon.com, Inc. 31.43.160.0/23 🇳🇱 The Netherlands Amsterdam
31.43.161.6 3600s sites.framer.app AS16509 Amazon.com, Inc. 31.43.160.0/23 🇳🇱 The Netherlands Amsterdam
📧 MX Records1 records   58ms
PriorityTTLMail ServerIP addressesPTRASN
0 300s .  Null MX — domain accepts no email (RFC 7505)
🔷 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)
🔐 DNSSEC101ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026082201
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
54ms
A
68ms
MX
58ms
AAAA
55ms
TXT
177ms
CAA
63ms
HTTPS
47ms
TLSA
154ms
SOA
0ms
MTA-STS
69ms
DNSSEC
101ms
SRV
64ms
Total
694ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 06:04:12 694ms 2 NS 2 A 1 MX 🔒 Secure View
2026-08-22 04:42:03 2480ms 2 NS 2 A 1 MX 🔒 Secure View
2026-07-26 23:19:39 4544ms 2 NS 2 A 1 MX 🔒 Secure View
2026-07-22 20:53:07 831ms 2 NS 2 A 1 MX 🔒 Secure View
2026-06-29 09:16:19 691ms 2 NS 2 A 1 MX 🔒 Secure View
2026-06-22 01:34:49 4109ms 2 NS 2 A 1 MX 🔒 Secure View
2026-06-20 22:45:19 1188ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-17 14:17:07 1624ms 2 NS 2 A 0 MX 🔒 Secure View
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