aref.dk
Last scanned: 2026-08-28 04:24:12  ·  521ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   36ms
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   44ms
IPTTLPTRASNISP / OrgCIDRCountryCity
46.30.213.141 3600s webcluster1.webpod14-cph3.one.com AS51468 One.com A/S 46.30.208.0/21 🇩🇰 Denmark Copenhagen
📧 MX Records1 records   45ms
PriorityTTLMail ServerIP addressesPTRASN
1 3600s aspmx.l.google.com 173.194.221.26
2a00:1450:4010:c1c::1b		 lm-in-f26.1e100.net
la-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
🔷 AAAA Records (IPv6)1 records   23ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a02:2350:5:10c:6a:7f28:59d9:b497 3600s — AS51468 One.com A/S 2a02:2350:0:0:0:0:0:0/32 🇩🇰 Denmark Copenhagen
🔐 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)
🔐 DNSSEC82ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026082005
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
36ms
A
44ms
MX
45ms
AAAA
23ms
TXT
154ms
CAA
60ms
HTTPS
51ms
TLSA
60ms
SOA
0ms
MTA-STS
65ms
DNSSEC
82ms
SRV
64ms
Total
521ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 04:24:12 521ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-20 05:32:27 3940ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-07 00:53:31 8794ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-29 17:53:39 4662ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-25 02:30:51 513ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-16 12:52:43 1423ms 2 NS 1 A 1 MX 🔒 Secure View
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