olzen.dk
Last scanned: 2026-07-17 14:16:44  ·  759ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   46ms
NameserverIP addressesPTRASN / ISP
ns4.dns-123.net 35.198.132.83 83.132.198.35.bc.googleusercontent.com AS396982 Google LLC
ns5.dns-123.net 35.187.184.173 173.184.187.35.bc.googleusercontent.com AS396982 Google LLC
ns6.dns-123.net 35.228.54.1 1.54.228.35.bc.googleusercontent.com AS396982 Google LLC
🌍 A Records1 records   34ms
IPTTLPTRASNISP / OrgCIDRCountryCity
5.103.46.101 7200s server6101.serverpark.dk AS44869 FIBIA P/S 5.103.0.0/16 🇩🇰 Denmark Holbæk
📧 MX Records1 records   57ms
PriorityTTLMail ServerIP addressesPTRASN
10 7200s mail.olzen.dk 5.103.46.101 server6101.serverpark.dk AS44869 FIBIA P/S
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover5.103.46.101
🔶 Autoconfig5.103.46.101
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   255ms
TXT Record
v=spf1 a mx include:_spf.serverpark.dk ~all
✉️ SPF
PolicyRecord (olzen.dk)
~all (soft fail) v=spf1 a mx include:_spf.serverpark.dk ~all
📨 DMARC
PolicyRecord (_dmarc.olzen.dk)
p=none (monitor only) v=DMARC1; p=none;
📬 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)
🔐 DNSSEC257ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026071701
Primary NS (MNAME)ns4.dns-123.net
Responsible (RNAME)admin@dns-123.net
Refresh28800s
Retry7200s
Expire604800s
Minimum (neg-cache TTL)300s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
46ms
A
34ms
MX
57ms
AAAA
56ms
TXT
255ms
CAA
58ms
HTTPS
56ms
TLSA
109ms
SOA
0ms
MTA-STS
87ms
DNSSEC
257ms
SRV
148ms
Total
759ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-07-17 14:16:44 759ms 3 NS 1 A 1 MX 🔒 Secure View
2026-07-16 04:06:45 54115ms 3 NS 0 A 0 MX ⚠️ Bogus View
2026-07-14 06:34:03 12980ms 3 NS 0 A 0 MX ⚠️ Bogus View
2026-07-12 13:41:45 27474ms 3 NS 0 A 0 MX ⚠️ Bogus View
2026-07-11 04:55:40 39906ms 3 NS 0 A 0 MX ⚠️ Bogus View
2026-07-08 11:30:07 40372ms 3 NS 0 A 0 MX ⚠️ Bogus View
2026-07-05 19:55:29 12555ms 3 NS 0 A 0 MX ⚠️ Bogus View
2026-07-04 18:33:06 6537ms 3 NS 0 A 0 MX ⚠️ Bogus View
2026-07-04 10:41:49 6129ms 3 NS 0 A 0 MX ⚠️ Bogus View
2026-07-03 00:37:45 2766ms 3 NS 0 A 0 MX ⚠️ Bogus View
2026-06-22 19:40:54 4265ms 0 NS 0 A 0 MX ⚠️ Bogus View
2026-06-22 02:44:52 25380ms 0 NS 0 A 0 MX ⚠️ Bogus View
2026-06-21 09:44:26 15094ms 0 NS 0 A 0 MX ⚠️ Bogus View
2026-06-21 07:41:00 1699ms 0 NS 0 A 0 MX ⚠️ Bogus View
2026-06-20 22:20:48 2541ms 0 NS 0 A 0 MX ⚠️ Bogus View
2026-06-17 13:14:51 1265ms 0 NS 0 A 0 MX ⚠️ Bogus View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone