fiberbest.dk
Last scanned: 2026-06-17 10:05:01  ·  730ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   131ms
NameserverIP addressesPTRASN / ISP
ns1.dewebmakers.nl 2a00:d10:181:5:5:172:40:100
5.172.40.100		 ns1.dewebmakers.nl
ns1.dewebmakers.nl		 AS20559 Fundaments B.V.
AS20559 Fundaments B.V.
ns2.dewebmakers.nl 2a00:d10:201a:0:31:200:209:175
31.200.209.175		 ns2.dewebmakers.nl
ns2.dewebmakers.nl		 AS20559 Fundaments B.V.
AS20559 Fundaments B.V.
🌍 A Records1 records   149ms
IPTTLPTRASNISP / OrgCIDRCountryCity
185.254.174.101 — — AS50673 Serverius Holding B.V. 185.254.172.0/22 🇳🇱 The Netherlands —
📧 MX Records3 records   86ms
PriorityTTLMail ServerIP addressesPTRASN
10 — spamfilter1.tegetel-ict.nl 185.254.174.102 spamfilter01.helloc.nl AS50673 Serverius Holding B.V.
20 — spamfilter2.tegetel-ict.nl — — —
30 — spamfilter3.tegetel-ict.nl 46.249.52.20 — AS50673 Serverius Holding B.V.
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   227ms
TXT Record
v=spf1 a mx ip4:141.138.216.93 ip4:95.97.84.68 include:spf.protection.outlook.com -all
✉️ SPF
PolicyRecord (fiberbest.dk)
-all (hard fail) v=spf1 a mx ip4:141.138.216.93 ip4:95.97.84.68 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)
🔐 DNSSEC108ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA63ms
FieldValue
Serial2025071403
Primary NS (MNAME)ns1.dewebmakers.nl
Responsible (RNAME)hostmaster@webmakers.nl
Refresh10800s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
131ms
A
149ms
MX
86ms
AAAA
99ms
TXT
227ms
CAA
161ms
HTTPS
64ms
TLSA
120ms
SOA
63ms
MTA-STS
75ms
DNSSEC
108ms
SRV
0ms
Total
730ms
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