quercus-ds.dk
Last scanned: 2026-06-23 06:31:03  ·  2457ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   922ms
NameserverIP addressesPTRASN / ISP
ns1.it-kons.dk 217.63.112.130 ns2.it-kons.dk AS42525 GlobalConnect A/S
ns2.it-kons.dk 217.63.112.118 ns2.it-kons.dk AS42525 GlobalConnect A/S
🌍 A Records1 records   927ms
IPTTLPTRASNISP / OrgCIDRCountryCity
217.63.112.114 3600s ns2.it-kons.dk AS42525 GlobalConnect A/S 217.63.96.0/19 🇩🇰 Denmark Copenhagen
📧 MX Records1 records   924ms
PriorityTTLMail ServerIP addressesPTRASN
0 3600s quercusds-dk01i.mail.protection.outlook.com 2a01:111:f403:ca04::a
2a01:111:f403:ca04::e
2a01:111:f403:ca09::4
2a01:111:f403:ca09::d
52.101.68.36
52.101.73.11
52.101.73.16
52.101.73.24		 mail-du0pr03cu00102.inbound.protection.outlook.com
mail-db8pr02cu00106.inbound.protection.outlook.com
mail-am0pr04cu00504.inbound.protection.outlook.com
mail-as9pr05cu01305.inbound.protection.outlook.com
mail-db5pr02cu00104.inbound.protection.outlook.com
mail-am1pr04cu00103.inbound.protection.outlook.com
mail-as2pr05cu00100.inbound.protection.outlook.com
mail-as8pr05cu00300.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
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoverautodiscover.outlook.com
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   1115ms
TXT Record
v=spf1 include:spf.protection.outlook.com -all
✉️ SPF
PolicyRecord (quercus-ds.dk)
-all (hard fail) v=spf1 include:spf.protection.outlook.com -all
📨 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)
🔐 DNSSEC1072ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA923ms
FieldValue
Serial2025110401
Primary NS (MNAME)ns2.it-kons.dk
Responsible (RNAME)hostmaster@it-kompagniet.dk
Refresh3600s
Retry1800s
Expire1209600s
Minimum (neg-cache TTL)10800s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
922ms
A
927ms
MX
924ms
AAAA
926ms
TXT
1115ms
CAA
921ms
HTTPS
922ms
TLSA
234ms
SOA
923ms
MTA-STS
135ms
DNSSEC
1072ms
SRV
922ms
Total
2457ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-23 06:31:03 2457ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-18 02:18:07 5988ms 0 NS 0 A 0 MX ❓ Unknown View
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