thedroppit.dk
Last scanned: 2026-08-26 20:52:25  ·  2914ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   98ms
NameserverIP addressesPTRASN / ISP
ns1.exsilia.net 2a01:1b0:4418::53
83.137.146.53		 ns1.duocast.net
ns1.duocast.net		 AS31477 Duocast B.V.
AS31477 Duocast B.V.
ns2.exsilia.net 2a01:1b1:4418::53
91.209.7.53		 ns2.duocast.net
ns2.duocast.net		 AS39292 Duocast B.V.
AS39292 Duocast B.V.
🌍 A Records1 records   2072ms
IPTTLPTRASNISP / OrgCIDRCountryCity
89.188.15.8 86398s beyonit2.exsilia.net AS31477 Duocast B.V. 89.188.0.0/19 🇳🇱 The Netherlands Groningen
📧 MX Records1 records   81ms
PriorityTTLMail ServerIP addressesPTRASN
10 86400s mail.thedroppit.dk 89.188.15.8 beyonit2.exsilia.net AS31477 Duocast B.V.
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover89.188.15.8
🔶 Autoconfig89.188.15.8
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
🔌 SRV Records2 records   150ms
ServicePriorityWeightPortTarget
_imap._tcp 5 25 143 mail-server.nl
_imaps._tcp 5 25 993 mail-server.nl
📝 TXT Records2 records   406ms
TXT Record
v=spf1 +a +mx +a:beyonit2.exsilia.net -all
v=spf1 include:_spf.exsilia.net include:_spf.google.com +a +mx ~all
✉️ SPF
⚠ Multiple SPF records — RFC 7208 §4.5 violation (receivers must treat this as permerror)
PolicyRecord (thedroppit.dk)
-all (hard fail) v=spf1 +a +mx +a:beyonit2.exsilia.net -all
~all (soft fail) v=spf1 include:_spf.exsilia.net include:_spf.google.com +a +mx ~all
📨 DMARC
PolicyRecord (_dmarc.thedroppit.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)
🔐 DNSSEC130ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2021081436
Primary NS (MNAME)ns1.exsilia.net
Responsible (RNAME)devs@beyonit.nl
Refresh10800s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)10800s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
98ms
A
2072ms
MX
81ms
AAAA
114ms
TXT
406ms
CAA
101ms
HTTPS
74ms
TLSA
180ms
SOA
0ms
MTA-STS
146ms
DNSSEC
130ms
SRV
150ms
Total
2914ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 20:52:25 2914ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-03 20:00:38 5011ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-01 02:36:00 1031ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-25 02:10:49 926ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-20 14:17:41 2446ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-18 22:43:33 3031ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-17 22:03:48 1397ms 2 NS 1 A 1 MX 🔓 Insecure View
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