objectfirst.dk
Last scanned: 2026-08-27 05:01:54  ·  804ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   51ms
NameserverIP addressesPTRASN / ISP
1.ns.gigaserver.cz 185.66.36.92
2a03:1e20:0:5::92		 1.ns.gigaserver.cz
1.ns.gigaserver.cz		 AS59925 Seonet Multimedia s.r.o.
AS59925 Seonet Multimedia s.r.o.
2.ns.gigaserver.cz 185.66.36.93
2a03:1e20:0:5::93		 2.ns.gigaserver.cz
2.ns.gigaserver.cz		 AS59925 Seonet Multimedia s.r.o.
AS59925 Seonet Multimedia s.r.o.
3.ns.gigaserver.cz 185.66.36.250
2a03:1e20:0:5::250		 3.ns.gigaserver.cz
3.ns.gigaserver.cz		 AS59925 Seonet Multimedia s.r.o.
AS59925 Seonet Multimedia s.r.o.
4.ns.gigaserver.cz 2603:1020:201::36d
40.67.208.152		 —
4.ns.gigaserver.cz		 AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
🌍 A Records
🌍
No A records found
📧 MX Records
📧
No MX records found
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   329ms
TXT Record
v=spf1 -all
✉️ SPF
PolicyRecord (objectfirst.dk)
-all (hard fail) v=spf1 -all
📨 DMARC
PolicyRecord (_dmarc.objectfirst.dk)
p=reject v=DMARC1; p=reject; 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)
🔐 DNSSEC131ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: ncache nxrrset
🏷️ SOA0ms
FieldValue
Serial1717785241
Primary NS (MNAME)1.ns.gigaserver.cz
Responsible (RNAME)dns@gigaserver.cz
Refresh10800s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
51ms
A
60ms
MX
82ms
AAAA
50ms
TXT
329ms
CAA
51ms
HTTPS
53ms
TLSA
74ms
SOA
0ms
MTA-STS
119ms
DNSSEC
131ms
SRV
105ms
Total
804ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 05:01:54 804ms 4 NS 0 A 0 MX 🔓 Insecure View
2026-07-02 10:57:42 823ms 4 NS 0 A 0 MX 🔓 Insecure View
2026-06-24 06:25:59 934ms 4 NS 0 A 0 MX ❓ Unknown View
2026-06-21 19:46:28 471ms 4 NS 0 A 0 MX 🔓 Insecure View
2026-06-20 00:23:33 4986ms 4 NS 0 A 0 MX 🔓 Insecure View
2026-06-18 04:56:58 980ms 4 NS 0 A 0 MX 🔓 Insecure View
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