elefant.dk
📜 Historical scan 2026-06-20 20:55:17  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   74ms
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   83ms
IPTTLPTRASNISP / OrgCIDRCountryCity
83.137.145.159 86400s mercury.exsilia.net AS31477 Duocast B.V. 83.137.144.0/21 🇳🇱 The Netherlands Blauwestad
📧 MX Records1 records   140ms
PriorityTTLMail ServerIP addressesPTRASN
10 86400s mail.elefant.dk 86.58.154.10 — —
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover83.137.145.159
🔶 Autoconfig83.137.145.159
🔷 AAAA Records (IPv6)1 records   81ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a01:1b0:7999:402::159 86400s mercury.exsilia.net AS31477 Duocast B.V. 2a01:1b0:0:0:0:0:0:0/33 🇳🇱 The Netherlands —
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records
📝
No TXT records found
✉️ SPF
✗ No SPF record — mail spoofing not restricted
📨 DMARC
PolicyRecord (_dmarc.elefant.dk)
p=none (monitor only) v=DMARC1; p=none; pct=100;
📬 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)
🔐 DNSSEC282ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✓ Found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2021021226
Primary NS (MNAME)ns2.exsilia.net
Responsible (RNAME)robert\@vanderlaan.gallagher.eu
Refresh10800s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)10800s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
74ms
A
83ms
MX
140ms
AAAA
81ms
TXT
480ms
CAA
149ms
HTTPS
142ms
TLSA
486ms
SOA
0ms
MTA-STS
112ms
DNSSEC
282ms
SRV
239ms
Total
1480ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 17:02:07 1832ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-02 10:15:17 2094ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-24 09:41:46 3038ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-23 21:43:27 1054ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-22 00:47:00 829ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-21 12:08:22 1444ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-20 20:55:17 1480ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-17 06:45:37 652ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-17 06:40:39 757ms 2 NS 1 A 1 MX 🔓 Insecure View
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