knowit.dk
Last scanned: 2026-08-26 00:58:15  ·  8294ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   64ms
🌍 A Records1 records   50ms
IPTTLPTRASNISP / OrgCIDRCountryCity
217.114.94.2 120s AS30811 Optimizely AB 217.114.94.0/24 🇸🇪 Sweden
📧 MX Records1 records   47ms
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoverautodiscover.outlook.com → 40.104.116.24
🔷 AAAA Records (IPv6)1 records   46ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a00:1c50:94::2 3600s AS30811 Optimizely AB 2a00:1c50:94:0:0:0:0:0/48 🇸🇪 Sweden
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
🔌 SRV Records1 records   91ms
ServicePriorityWeightPortTarget
_sipfederationtls._tcp 100 1 5061 sipfed.online.lync.com
📝 TXT Records11 records   275ms
TXT Record
anthropic-domain-verification-sbzy1f=4inWaIhHqi0oI8KTOE9O8dt9I
atlassian-domain-verification=pCPTTXlB64ladR/Vjgq3WIoFzwMzN6B1icxT3a25FDjaAOaoHFQF3UZ8kyXXLLJ7
e6l49gbfdoqf813107bf2gljbq
figma-domain-verification=e66bc241d6bb62b83b0a7d615e27ec2e1a7cce345a9bad3f893f58bcea3d75b2-1757573111
google-gws-recovery-domain-verification=47378939
google-site-verification=1JPIbeRITEwZhGtIruQ13jM_8Om1VUr3hPUuPE8aRWc
google-site-verification=4xhzc41GWpMGzSb-hsQG4eATgawzyjGFeqYoxgQVsEk
google-site-verification=62xQcp_PBION9vT5FS9KMGXAjgzMMFcTFMi38nrXio4
openai-domain-verification=dv-E0ZMQJ8kZT3SyUb53rKdreXX
v=spf1 include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email ~all
ZOOM_verify_JLmln9XsTPOwv0IWK3REUw
✉️ SPF
PolicyRecord (knowit.dk)
~all (soft fail) v=spf1 include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email ~all
📨 DMARC
PolicyRecord (_dmarc.knowit.dk)
p=quarantine v=DMARC1; p=quarantine; rua=mailto:dmarc_agg@vali.email
📬 MTA-STS1081ms
CheckResult
Status🧪 Testing
TXT record (_mta-sts)✓ Found
HTTPS policy✓ Valid
Modetesting
Policy ID20260408130613Z
max_age86400s
Policy MXknowit-dk.mail.protection.outlook.com
📈 TLSRPT
StatusReport address (rua)
✓ Enabled mailto:tls-report@vali.email
📜 CAA Records
✗ No CAA records — any CA may issue certificates
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC89ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial1
Primary NS (MNAME)ns-1502.awsdns-59.org
Responsible (RNAME)awsdns-hostmaster@amazon.com
Refresh7200s
Retry900s
Expire1209600s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
64ms
A
50ms
MX
47ms
AAAA
46ms
TXT
275ms
CAA
69ms
HTTPS
66ms
TLSA
4037ms
SOA
0ms
MTA-STS
1081ms
DNSSEC
89ms
SRV
91ms
Total
8294ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 00:58:15 8294ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-06-28 05:15:11 5756ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-06-25 17:25:23 3928ms 4 NS 1 A 0 MX 🔓 Insecure View
2026-06-23 21:12:10 6375ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-06-23 03:27:14 1119ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-18 06:38:26 6156ms 4 NS 1 A 1 MX 🔓 Insecure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone