icode.dk
📜 Historical scan 2026-06-17 13:22:36  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   140ms
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   126ms
IPTTLPTRASNISP / OrgCIDRCountryCity
92.205.177.242 — 242.177.205.92.host.secureserver.net AS21499 Host Europe GmbH 92.205.160.0/19 🇫🇷 France Strasbourg
📧 MX Records1 records   122ms
PriorityTTLMail ServerIP addressesPTRASN
50 — mail.icode.dk 92.205.177.242 242.177.205.92.host.secureserver.net AS21499 Host Europe GmbH
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records2 records   287ms
TXT Record
v=DMARC1; p=reject; rua=mailto:dmarc@icode.dk
v=spf1 +a +mx +a:icode.dk include:secureserver.net -all
✉️ SPF
PolicyRecord (icode.dk)
-all (hard fail) v=spf1 +a +mx +a:icode.dk include:secureserver.net -all
📨 DMARC
PolicyRecord (_dmarc.icode.dk)
p=none (monitor only) v=DMARC1; p=none; adkim=s; aspf=s
📬 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)
🔐 DNSSEC439ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA126ms
FieldValue
Serial2026052501
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
140ms
A
126ms
MX
122ms
AAAA
143ms
TXT
287ms
CAA
140ms
HTTPS
133ms
TLSA
374ms
SOA
126ms
MTA-STS
80ms
DNSSEC
439ms
SRV
0ms
Total
2046ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 06:31:22 878ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-27 00:46:16 618ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-26 11:39:57 630ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-26 21:30:25 696ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-20 01:31:33 4633ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-10 20:38:33 4843ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-09 04:15:24 1017ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-30 09:36:46 622ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-27 03:37:02 716ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-27 02:43:37 579ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-17 13:22:36 2046ms 2 NS 1 A 1 MX 🔒 Secure View
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