predder.dk
📜 Historical scan 2026-06-17 13:07:55  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   270ms
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   100ms
IPTTLPTRASNISP / OrgCIDRCountryCity
130.225.210.72 — — AS1835 IDDQD-AS 130.225.0.0/16 🇩🇰 Denmark Aalborg
📧 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)
🔐 DNSSEC219ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA74ms
FieldValue
Serial2026061001
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
270ms
A
100ms
MX
151ms
AAAA
82ms
TXT
2224ms
CAA
76ms
HTTPS
56ms
TLSA
369ms
SOA
74ms
MTA-STS
97ms
DNSSEC
219ms
SRV
0ms
Total
3685ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 00:48:15 1890ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-23 06:05:51 8728ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-10 15:48:16 966ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-18 08:27:40 1363ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-12 00:15:43 739ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-23 21:30:37 603ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-17 13:07:55 3685ms 2 NS 1 A 0 MX 🔒 Secure View
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