synra.dk
Last scanned: 2026-08-28 09:35:39  ·  906ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers5 records   37ms
NameserverIP addressesPTRASN / ISP
ns1.gigahost.dk 46.183.139.31 ns1.gigahost.dk AS47292 Sentia Denmark A/S
ns2.gigahost.dk 46.183.139.222 web22.gigahost.dk AS47292 Sentia Denmark A/S
ns3.gigahost.dk 71.19.249.71 ns3.gigahost.dk AS11831 eSecureData
ns4.gigahost.dk 51.79.215.130 ns4.gigahost.dk AS16276 OVH SAS
ns5.gigahost.dk 77.74.192.83 ns5.gigahost.dk AS42831 UK Dedicated Servers Limited
🌍 A Records1 records   181ms
IPTTLPTRASNISP / OrgCIDRCountryCity
46.183.138.100 3599s — AS47292 Sentia Denmark A/S 46.183.138.0/23 🇩🇰 Denmark —
📧 MX Records3 records   57ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mx1.gigahost.dk 46.183.139.11 mx1.gigahost.dk AS47292 Sentia Denmark A/S
10 3600s mx2.gigahost.dk 46.183.139.12 mx2.gigahost.dk AS47292 Sentia Denmark A/S
10 3600s mx3.gigahost.dk 46.183.139.13 mx3.gigahost.dk AS47292 Sentia Denmark A/S
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoversynra.dk → 46.183.138.100
🔶 Autoconfigsynra.dk → 46.183.138.100
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
🔌 SRV Records1 records   203ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 10 10 443 autodiscover.gigahost.dk
📝 TXT Records2 records   279ms
TXT Record
spf2.0/pra
v=spf1 mx include:spf.gigahost.dk -all
✉️ SPF
PolicyRecord (synra.dk)
-all (hard fail) v=spf1 mx include:spf.gigahost.dk -all
📨 DMARC
PolicyRecord (_dmarc.synra.dk)
p=reject v=DMARC1; p=reject;
📬 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
🔏 ACME Challenge
TypeNameValue
CNAME _acme-challenge.synra.dk synra.dk
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC211ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2026082701
Primary NS (MNAME)ns1.gigahost.dk
Responsible (RNAME)hostmaster@synra.dk
Refresh10800s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
37ms
A
181ms
MX
57ms
AAAA
51ms
TXT
279ms
CAA
50ms
HTTPS
64ms
TLSA
107ms
SOA
0ms
MTA-STS
132ms
DNSSEC
211ms
SRV
203ms
Total
906ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 09:35:39 906ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-08-27 18:39:30 764ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-08-20 23:07:36 9963ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-08-16 12:04:46 1271ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-08-13 05:30:29 1639ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-08-07 20:30:15 2794ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-08-04 08:33:54 984ms 5 NS 1 A 3 MX 🔓 Insecure View
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