ceramic.dk
📜 Historical scan 2026-06-16 20:10:39  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   55ms
NameserverIP addressesPTRASN / ISP
ns1.simply.com — — —
ns2.simply.com — — —
ns3.simply.com — — —
ns4.simply.com — — —
🌍 A Records1 records   48ms
IPTTLPTRASNISP / OrgCIDRCountryCity
94.231.103.144 — linux132.unoeuro.com AS48854 team.blue Denmark A/S 94.231.96.0/20 🇩🇰 Denmark —
📧 MX Records1 records   58ms
PriorityTTLMail ServerIP addressesPTRASN
0 — ceramic-dk.mail.protection.outlook.com 52.101.68.39
52.101.73.2
52.101.73.24
52.101.73.30		 mail-db7pr03cu00607.inbound.protection.outlook.com
mail-as9pr07cu00302.inbound.protection.outlook.com
mail-as8pr05cu00300.inbound.protection.outlook.com
mail-am7pr05cu00306.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 Records2 records   118ms
TXT Record
google-site-verification=ZTa7v7kgjKkB-M3IRwxoTnL6do2RXHPwP1iYZGeBqlw
v=spf1 include:spf.protection.outlook.com include:spf.simply.com -all
✉️ SPF
PolicyRecord (ceramic.dk)
-all (hard fail) v=spf1 include:spf.protection.outlook.com include:spf.simply.com -all
📨 DMARC
PolicyRecord (_dmarc.ceramic.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)
🔐 DNSSEC148ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA45ms
FieldValue
Serial2025062401
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
55ms
A
48ms
MX
58ms
AAAA
57ms
TXT
118ms
CAA
57ms
HTTPS
45ms
TLSA
2083ms
SOA
45ms
MTA-STS
35ms
DNSSEC
148ms
SRV
0ms
Total
2606ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 15:27:40 1232ms 4 NS 1 A 1 MX 🔒 Secure View
2026-08-25 13:04:08 1253ms 4 NS 1 A 1 MX 🔒 Secure View
2026-06-21 23:36:04 1350ms 4 NS 1 A 1 MX 🔒 Secure View
2026-06-20 20:49:09 2719ms 4 NS 1 A 1 MX 🔒 Secure View
2026-06-20 18:14:46 2386ms 4 NS 1 A 1 MX 🔒 Secure View
2026-06-16 20:10:39 2606ms 4 NS 1 A 1 MX 🔒 Secure View
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