synbra.dk
Last scanned: 2026-08-27 10:20:59  ·  4017ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   57ms
NameserverIP addressesPTRASN / ISP
ns1.nlhosting.nl 2a00:1bd0:0:140:cafe:1:0:1
94.124.88.51		 —
ns1.nlhosting.nl		 AS39704 CJ2 Hosting B.V.
AS39704 CJ2 Hosting B.V.
ns2.nlhosting.nl 2a00:1bd0:0:9201:c0ff:ee:1:1
46.182.218.151		 —
ns2.nlhosting.nl		 AS39704 CJ2 Hosting B.V.
AS39704 CJ2 Hosting B.V.
🌍 A Records1 records   43ms
IPTTLPTRASNISP / OrgCIDRCountryCity
213.132.222.41 3600s plesk4.nlhosting.net AS39704 CJ2 Hosting B.V. 213.132.208.0/20 🇳🇱 The Netherlands —
📧 MX Records1 records   54ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mail.synbra.dk 213.132.222.43
2a00:1bd0:0:9209:213:132:222:43		 mail4.nlhosting.net
mail4.nlhosting.net		 AS39704 CJ2 Hosting B.V.
AS39704 CJ2 Hosting B.V.
🔷 AAAA Records (IPv6)1 records   64ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a00:1bd0:0:9209:213:132:222:41 3600s plesk4.nlhosting.net AS39704 CJ2 Hosting B.V. 2a00:1bd0:0:0:0:0:0:0/29 🇳🇱 The Netherlands —
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
🔌 SRV Records1 records   100ms
ServicePriorityWeightPortTarget
_imaps._tcp 0 0 993 synbra.dk
📝 TXT Records1 records   264ms
TXT Record
v=spf1 +a +mx +include:_spf.nlhosting-dns.nl -all
✉️ SPF
PolicyRecord (synbra.dk)
-all (hard fail) v=spf1 +a +mx +include:_spf.nlhosting-dns.nl -all
📨 DMARC
PolicyRecord (_dmarc.synbra.dk)
p=quarantine v=DMARC1; p=quarantine; adkim=s; aspf=s
📬 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)
🔐 DNSSEC2066ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2025091801
Primary NS (MNAME)ns1.nlhosting.nl
Responsible (RNAME)admin@nlhosting.nl
Refresh10800s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)10800s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
57ms
A
43ms
MX
54ms
AAAA
64ms
TXT
264ms
CAA
56ms
HTTPS
58ms
TLSA
183ms
SOA
0ms
MTA-STS
90ms
DNSSEC
2066ms
SRV
100ms
Total
4017ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 10:20:59 4017ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-08-25 11:26:01 1930ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-08-08 03:45:04 25165ms 2 NS 1 A 1 MX ❓ Unknown View
2026-06-23 19:29:17 1667ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-19 15:46:31 1280ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-17 12:59:18 9561ms 2 NS 1 A 1 MX 🔓 Insecure View
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