gersing.dk
Last scanned: 2026-08-22 04:16:38  ·  18450ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   69ms
NameserverIP addressesPTRASN / ISP
ns.scannet2.dk 185.25.141.9
2a02:2339:4006:10d::4171:4171		 ns1.scannet.dk
ns1.scannet.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns2.scannet2.dk 2a02:2339:1:112:0:5:1:b11
91.197.248.72		 ns2.scannet.dk
ns2.scannet.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
🌍 A Records1 records   67ms
IPTTLPTRASNISP / OrgCIDRCountryCity
185.21.40.214 3600s splash.zitcom.dk AS48854 team.blue Denmark A/S 185.21.40.0/22 🇩🇰 Denmark —
📧 MX Records1 records   65ms
PriorityTTLMail ServerIP addressesPTRASN
0 3600s gersing-dk.mail.protection.outlook.com 2a01:111:f403:ca04::1
2a01:111:f403:ca09::4
2a01:111:f403:ca09::7
2a01:111:f403:ca09::d
52.101.68.27
52.101.68.36
52.101.73.16
52.101.73.4		 mail-db7pr03cu00401.inbound.protection.outlook.com
mail-am0pr04cu00504.inbound.protection.outlook.com
mail-am9pr04cu00107.inbound.protection.outlook.com
mail-as9pr05cu01305.inbound.protection.outlook.com
mail-db7pr03cu00503.inbound.protection.outlook.com
mail-db5pr02cu00104.inbound.protection.outlook.com
mail-as2pr05cu00100.inbound.protection.outlook.com
mail-am0pr83cu00404.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 → 52.98.149.168
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records2 records   196ms
TXT Record
MS=ms26759021
v=spf1 include:spf.protection.outlook.com -all
✉️ SPF
PolicyRecord (gersing.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)
🔐 DNSSEC169ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA77ms
FieldValue
Serial2020060300
Primary NS (MNAME)ns.scannet2.dk
Responsible (RNAME)hostmaster@scannet.dk
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)300s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
69ms
A
67ms
MX
65ms
AAAA
67ms
TXT
196ms
CAA
55ms
HTTPS
76ms
TLSA
1134ms
SOA
77ms
MTA-STS
112ms
DNSSEC
169ms
SRV
173ms
Total
18450ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-22 04:16:38 18450ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-17 09:59:19 4109ms 2 NS 1 A 1 MX 🔒 Secure View
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