stalskorsten.dk
Last scanned: 2026-07-06 01:45:28  ·  1005ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   62ms
NameserverIP addressesPTRASN / ISP
ns1.nazwa.pl 77.55.125.10 ns1.nazwa.pl AS15967 Nazwa.pl Sp.z.o.o.
ns2.nazwa.pl 77.55.126.10 ns2.nazwa.pl AS15967 Nazwa.pl Sp.z.o.o.
ns3.nazwa.pl 77.55.127.10 ns3.nazwa.pl AS15967 Nazwa.pl Sp.z.o.o.
🌍 A Records1 records   43ms
IPTTLPTRASNISP / OrgCIDRCountryCity
77.55.158.185 3600s dedicated-agc185.rev.nazwa.pl AS15967 Nazwa.pl Sp.z.o.o. 77.55.0.0/16 🇵🇱 Poland —
📧 MX Records1 records   66ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s stalskorsten.dk 77.55.158.185 dedicated-agc185.rev.nazwa.pl AS15967 Nazwa.pl Sp.z.o.o.
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover77.55.158.185
🔶 Autoconfig77.55.158.185
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   406ms
TXT Record
v=spf1 mx a ~all
✉️ SPF
PolicyRecord (stalskorsten.dk)
~all (soft fail) v=spf1 mx a ~all
📨 DMARC
✗ No DMARC record — mail spoofing not restricted
📬 MTA-STS
✗ No MTA-STS policy — SMTP TLS not enforced
📈 TLSRPT
✗ No TLSRPT record — no SMTP TLS failure reporting
📜 CAA Records6 records   61ms
FlagsTagValue
0 issue certum.pl
0 issue comodoca.com
0 issue letsencrypt.org
0 issuewild certum.pl
0 issuewild comodoca.com
0 issuewild letsencrypt.org
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC76ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2008133209
Primary NS (MNAME)ns1.nazwa.pl
Responsible (RNAME)biuro@nazwa.pl
Refresh28800s
Retry7200s
Expire604800s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
62ms
A
43ms
MX
66ms
AAAA
44ms
TXT
406ms
CAA
61ms
HTTPS
59ms
TLSA
150ms
SOA
0ms
MTA-STS
68ms
DNSSEC
76ms
SRV
151ms
Total
1005ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-07-06 01:45:28 1005ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-07-04 14:45:15 3206ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-23 11:30:44 1016ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-20 00:39:02 1506ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-18 07:06:11 7072ms 3 NS 1 A 1 MX 🔓 Insecure View
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