barta.dk
📜 Historical scan 2026-06-27 16:23:34  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   403ms
NameserverIP addressesPTRASN / ISP
ns1.site4now.net 204.188.197.246
204.188.197.84
70.39.73.45		 ns1.accessrgn.net
—
jbe4j12sz.rollforsurprise.com		 AS46844 Sharktech
AS46844 Sharktech
AS46844 Sharktech
ns2.site4now.net 208.98.36.41
45.58.159.232
45.58.159.233		 —
customer.sharktech.net
customer.sharktech.net		 AS46844 Sharktech
AS46844 Sharktech
AS46844 Sharktech
ns3.site4now.net 208.98.36.42
45.58.159.230
45.58.159.231		 —
customer.sharktech.net
customer.sharktech.net		 AS46844 Sharktech
AS46844 Sharktech
AS46844 Sharktech
🌍 A Records1 records   389ms
IPTTLPTRASNISP / OrgCIDRCountryCity
45.58.159.30 299s customer.sharktech.net AS46844 Sharktech 45.58.128.0/18 🇳🇱 The Netherlands —
📧 MX Records1 records   398ms
PriorityTTLMail ServerIP addressesPTRASN
10 300s igw09.site4now.net 208.98.34.59 Mail5009.site4now.net AS46844 Sharktech
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover45.58.159.30
🔶 Autoconfig45.58.159.30
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records2 records   937ms
TXT Record
google-site-verification=7f5yahxXPSEdFpqYXvA7oC4e72eWM_ZBrMvgLB8E6Iw
v=spf1 a mx include:_spf.site4now.net -all
✉️ SPF
PolicyRecord (barta.dk)
-all (hard fail) v=spf1 a mx include:_spf.site4now.net -all
📨 DMARC
PolicyRecord (_dmarc.barta.dk)
p=reject v=DMARC1;p=reject;pct=100;rua=mailto:postmaster@barta.dk
📬 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)
🔐 DNSSEC387ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA317ms
FieldValue
Serial2025090909
Primary NS (MNAME)ns1.site4now.net
Responsible (RNAME)hostmaster@sharkasp.net
Refresh10800s
Retry3600s
Expire777600s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
403ms
A
389ms
MX
398ms
AAAA
364ms
TXT
937ms
CAA
354ms
HTTPS
317ms
TLSA
213ms
SOA
317ms
MTA-STS
452ms
DNSSEC
387ms
SRV
611ms
Total
3818ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-31 16:04:46 10528ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-29 19:08:58 5060ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-27 16:23:34 3818ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-26 20:40:54 1128ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-26 20:17:02 1195ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-26 08:11:04 4835ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-16 14:08:40 4826ms 0 NS 0 A 0 MX 🔓 Insecure View
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