aasum.dk
Last scanned: 2026-08-28 05:36:25  ·  1183ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   41ms
NameserverIP addressesPTRASN / ISP
ns1.dns.services 195.242.131.6
2001:67c:564:ffff::11		 ns1.dns.services
ns1.dns.services		 AS62121 Christian Ebsen ApS
AS62121 Christian Ebsen ApS
ns2.dns.services 2a00:1b18:2:3:3::2
62.69.152.37		 ns2.dns.services
ns2.dns.services		 AS47527 DLX A/S
AS47527 DLX A/S
ns3.dns.services 185.55.197.53 ns3.dns.services AS60153 Inpadi ApS
🌍 A Records
🌍
No A records found
📧 MX Records1 records   50ms
PriorityTTLMail ServerIP addressesPTRASN
0 3600s aasum-dk.mail.protection.outlook.com 2a01:111:f403:ca09::
2a01:111:f403:ca09::2
2a01:111:f403:ca09::b
2a01:111:f403:ca48::8
52.101.209.153
52.101.68.29
52.101.68.32
52.101.73.22		 mail-am3pr04cu00500.inbound.protection.outlook.com
mail-am0pr83cu00402.inbound.protection.outlook.com
mail-am7pr05cu00103.inbound.protection.outlook.com
mail-miypr02cu00100.inbound.protection.outlook.com
mail-cpjpr04cu00101.inbound.protection.outlook.com
mail-dbapr03cu00105.inbound.protection.outlook.com
mail-db3pr0202cu00200.inbound.protection.outlook.com
mail-am7pr05cu00106.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 → 40.104.116.56
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records2 records   164ms
TXT Record
MS=ms48898236
v=spf1 include:spf.protection.outlook.com -all
✉️ SPF
PolicyRecord (aasum.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)
🔐 DNSSEC91ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsresolution failed: ncache nxrrset
🏷️ SOA0ms
FieldValue
Serial2022071109
Primary NS (MNAME)ns1.dns.services
Responsible (RNAME)post@dns.services
Refresh10800s
Retry3600s
Expire1814400s
Minimum (neg-cache TTL)7200s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
41ms
A
51ms
MX
50ms
AAAA
43ms
TXT
164ms
CAA
47ms
HTTPS
58ms
TLSA
375ms
SOA
0ms
MTA-STS
60ms
DNSSEC
91ms
SRV
67ms
Total
1183ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 05:36:25 1183ms 3 NS 0 A 1 MX 🔒 Secure View
2026-06-21 12:12:01 1054ms 3 NS 0 A 1 MX 🔒 Secure View
2026-06-16 12:50:27 2602ms 3 NS 0 A 1 MX 🔒 Secure View
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