optikskaelskoer.dk
Last scanned: 2026-07-23 23:31:58  ·  23277ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   3917ms
NameserverIP addressesPTRASN / ISP
ns1.simply.com 2a02:2339:1:15c::4562:4562
91.197.248.78		 ns1.simply.com
ns1.simply.com		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns2.simply.com 185.25.141.15
2a02:2339:4006:101::4562:4562		 ns2.simply.com
ns2.simply.com		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns3.simply.com 91.197.248.79 ns3.simply.com AS48854 team.blue Denmark A/S
ns4.simply.com 91.197.248.80 ns4.simply.com AS48854 team.blue Denmark A/S
🌍 A Records1 records   2024ms
IPTTLPTRASNISP / OrgCIDRCountryCity
94.231.103.105 598s linux93.unoeuro.com AS48854 team.blue Denmark A/S 94.231.96.0/20 🇩🇰 Denmark —
📧 MX Records1 records   125ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s optikskaelskoer-dk.mail.protection.outlook.com 2a01:111:f403:ca04::
2a01:111:f403:ca04::7
2a01:111:f403:ca04::a
2a01:111:f403:ca09::		 mail-db3pr0202cu00100.inbound.protection.outlook.com
mail-db4pr02cu00307.inbound.protection.outlook.com
mail-du0pr03cu00102.inbound.protection.outlook.com
—		 AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoverautodiscover.outlook.com
🔶 Autoconfig94.231.103.105
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records2 records   4821ms
TXT Record
MS=ms60098323
v=spf1 include:spf.protection.outlook.com include:spf.permido.com -all
✉️ SPF
PolicyRecord (optikskaelskoer.dk)
-all (hard fail) v=spf1 include:spf.protection.outlook.com include:spf.permido.com -all
📨 DMARC
PolicyRecord (_dmarc.optikskaelskoer.dk)
p=quarantine v=DMARC1;p=quarantine;sp=none;adkim=r;aspf=r;pct=100;fo=0;rf=afrf;ri=86400
📬 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)
🔐 DNSSEC9057ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA2027ms
FieldValue
Serial2025052001
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
3917ms
A
2024ms
MX
125ms
AAAA
1355ms
TXT
4821ms
CAA
2023ms
HTTPS
2125ms
TLSA
5451ms
SOA
2027ms
MTA-STS
1673ms
DNSSEC
9057ms
SRV
4032ms
Total
23277ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-07-23 23:31:58 23277ms 4 NS 1 A 1 MX 🔒 Secure View
2026-06-26 10:22:40 3935ms 4 NS 1 A 1 MX 🔒 Secure View
2026-06-20 19:18:49 915ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-17 15:21:29 911ms 4 NS 1 A 1 MX 🔒 Secure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone