3daysofdesign.dk
📜 Historical scan 2026-06-16 12:48:24  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   70ms
NameserverIP addressesPTRASN / ISP
ns1.simply.com — — —
ns2.simply.com — — —
ns3.simply.com — — —
🌍 A Records1 records   77ms
IPTTLPTRASNISP / OrgCIDRCountryCity
198.202.211.1 — — AS209242 Cloudflare London, LLC 198.202.211.0/24 🇺🇸 United States —
📧 MX Records1 records   70ms
PriorityTTLMail ServerIP addressesPTRASN
0 — 3daysofdesign-dk.mail.protection.outlook.com 52.101.68.15
52.101.68.39
52.101.73.22
52.101.73.6		 mail-db6pr03cu00107.inbound.protection.outlook.com
mail-db7pr03cu00607.inbound.protection.outlook.com
mail-am7pr05cu00106.inbound.protection.outlook.com
mail-am6pr04cu00306.inbound.protection.outlook.com		 AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records4 records   172ms
TXT Record
mailigen-site-verification=5ad46c2b24c12709865aac9157b50644
mandrill_verify.8dueJG6xhI1a_CCNuAhscA
MS=ms34841445
v=spf1 mx a a:web01.itfweb.dk include:spf.mailigen.com include:spf.protection.outlook.com -all
✉️ SPF
PolicyRecord (3daysofdesign.dk)
-all (hard fail) v=spf1 mx a a:web01.itfweb.dk include:spf.mailigen.com include:spf.protection.outlook.com -all
📨 DMARC
PolicyRecord (_dmarc.3daysofdesign.dk)
p=none (monitor only) v=DMARC1; p=none;
📬 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)
🔐 DNSSEC184ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA69ms
FieldValue
Serial2026042100
Primary NS (MNAME)ns1.simply.com
Responsible (RNAME)hostmaster@simply.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
70ms
A
77ms
MX
70ms
AAAA
41ms
TXT
172ms
CAA
43ms
HTTPS
78ms
TLSA
2088ms
SOA
69ms
MTA-STS
40ms
DNSSEC
184ms
SRV
0ms
Total
2740ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-26 13:02:59 2755ms 3 NS 1 A 1 MX 🔒 Secure View
2026-06-23 21:34:58 4853ms 3 NS 1 A 1 MX 🔒 Secure View
2026-06-21 03:53:43 1119ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-20 15:27:08 1402ms 3 NS 1 A 1 MX 🔒 Secure View
2026-06-16 12:48:24 2740ms 3 NS 1 A 1 MX 🔒 Secure View
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