riekssupport.dk
📜 Historical scan 2026-06-17 11:51:20  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   72ms
NameserverIP addressesPTRASN / ISP
ns001.dmzhouse.dk 212.130.96.10 — AS3292 TDC Holding A/S
ns002.dmzhouse.dk 212.130.92.10 — AS3292 TDC Holding A/S
ns003.dmzhouse.dk 194.182.10.100 ns003.dmzhouse.dk AS42525 GlobalConnect A/S
ns004.dmzhouse.dk 89.188.72.88 vps1130.basicserver.io AS48854 team.blue Denmark A/S
🌍 A Records
🌍
No A records found
📧 MX Records1 records   73ms
PriorityTTLMail ServerIP addressesPTRASN
0 — riekssupport-dk.mail.protection.outlook.com 2a01:111:f403:ca04::1
2a01:111:f403:ca04::5
2a01:111:f403:ca04::a
2a01:111:f403:ca04::f
52.101.68.8
52.101.73.16
52.101.73.26
52.101.73.28		 mail-db7pr03cu00401.inbound.protection.outlook.com
mail-db3pr0202cu00205.inbound.protection.outlook.com
mail-du0pr03cu00102.inbound.protection.outlook.com
mail-db7pr03cu00507.inbound.protection.outlook.com
mail-du0pr03cu00100.inbound.protection.outlook.com
mail-as2pr05cu00100.inbound.protection.outlook.com
mail-as9pr05cu01302.inbound.protection.outlook.com
mail-am7pr05cu00204.inbound.protection.outlook.com		 AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
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   157ms
TXT Record
MS=ms90098751
v=spf1 include:spf.protection.outlook.com -all
✉️ SPF
PolicyRecord (riekssupport.dk)
-all (hard fail) v=spf1 include:spf.protection.outlook.com -all
📨 DMARC
PolicyRecord (_dmarc.riekssupport.dk)
p=reject v=DMARC1; p=reject; 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)
🔐 DNSSEC187ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: ncache nxrrset
🏷️ SOA65ms
FieldValue
Serial2024080601
Primary NS (MNAME)ns001.dmzhouse.dk
Responsible (RNAME)hostmaster@tjgroup.dk
Refresh21600s
Retry3600s
Expire691200s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
72ms
A
70ms
MX
73ms
AAAA
59ms
TXT
157ms
CAA
73ms
HTTPS
65ms
TLSA
182ms
SOA
65ms
MTA-STS
56ms
DNSSEC
187ms
SRV
0ms
Total
873ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-27 11:19:02 5127ms 4 NS 0 A 1 MX 🔓 Insecure View
2026-06-22 17:22:35 1166ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-22 14:35:46 1958ms 4 NS 0 A 1 MX ❓ Unknown View
2026-06-20 21:41:51 1167ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-17 11:51:20 873ms 4 NS 0 A 1 MX 🔓 Insecure View
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