nsync.dk
📜 Historical scan 2026-06-21 19:19:06  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   134ms
NameserverIP addressesPTRASN / ISP
ns1.zelda.metanet.ch 2a00:1128:0:159::100
80.74.159.100		 zelda.metanet.ch
zelda.hostorama.ch		 AS21069 METANET AG
AS21069 METANET AG
ns2.zelda.metanet.ch 2a00:1128:0:201:1::9
46.231.201.9		 —
—		 AS21069 METANET AG
AS21069 METANET AG
🌍 A Records1 records   195ms
IPTTLPTRASNISP / OrgCIDRCountryCity
80.74.159.100 1440s zelda.hostorama.ch AS21069 METANET AG 80.74.128.0/19 🇨🇭 Switzerland —
📧 MX Records1 records   162ms
PriorityTTLMail ServerIP addressesPTRASN
10 1440s mail.nsync.dk 80.74.159.100 zelda.hostorama.ch AS21069 METANET AG
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover80.74.159.100
🔶 Autoconfig80.74.159.100
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
🔌 SRV Records1 records   251ms
ServicePriorityWeightPortTarget
_imaps._tcp 0 0 993 zelda.metanet.ch
📝 TXT Records1 records   431ms
TXT Record
v=spf1 include:_spf.sui-inter.net +mx +a ~all
✉️ SPF
PolicyRecord (nsync.dk)
~all (soft fail) v=spf1 include:_spf.sui-inter.net +mx +a ~all
📨 DMARC
PolicyRecord (_dmarc.nsync.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
🔏 ACME Challenge
TypeNameValue
TXT _acme-challenge.nsync.dk qH6T_CFkAwiMKfHrR4YOTC0GoOCUiU412XyNPNqebZQ
🔗 TLSA / DANE1 records   150ms
Service / OwnerTypeCert association
SMTP _25._tcp.mail.nsync.dk DANE-EE · Full cert · SHA-256 72735F9E689F94F058D413FB7A7A37D9…
🔐 DNSSEC186ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA182ms
FieldValue
Serial2026051406
Primary NS (MNAME)ns2.zelda.metanet.ch
Responsible (RNAME)hostmaster@nsync.dk
Refresh10800s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)10800s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
134ms
A
195ms
MX
162ms
AAAA
163ms
TXT
431ms
CAA
115ms
HTTPS
134ms
TLSA
150ms
SOA
182ms
MTA-STS
167ms
DNSSEC
186ms
SRV
251ms
Total
1586ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 02:44:03 3189ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-07-17 04:42:14 2593ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-07-13 08:49:53 1229ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-25 20:00:34 2249ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-21 19:19:06 1586ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-17 15:23:28 1326ms 2 NS 1 A 1 MX 🔓 Insecure View
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