sytec-system.dk

📜 Historical scan 2026-06-22 05:36:07  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

sytec-system.dk is a .dk domain served by 2 nameservers (ns1.zenbox.pl, ns2.zenbox.pl). It was registered on 29 April 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 2.57.138.200 is hosted by Beyond.pl sp. z o.o. (AS31229) in Poland. Mail is handled by mx1.zenbox.pl, mx2.zenbox.pl and 1 more. The zone is not DNSSEC-signed, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records   139ms
NameserverIP addressesPTRASN / ISP
ns1.zenbox.pl 94.152.254.108 5E98FE6C.static.tld.pl AS29522 Cyber_Folks S.A.
ns2.zenbox.pl 94.152.255.108 5E98FF6C.static.tld.pl AS29522 Cyber_Folks S.A.

🌍 A Records#

1 records   58ms
IPTTLPTRASNISP / OrgCIDRCountryCity
2.57.138.200 900s s40.zenbox.pl AS31229 Beyond.pl sp. z o.o. 2.57.136.0/22 🇵🇱 Poland Częstochowa

📧 MX Records#

3 records   70ms
PriorityTTLMail ServerIP addressesPTRASN
10 900s mx1.zenbox.pl 46.245.193.99 mx.zenbox.pl AS31229 Beyond.pl sp. z o.o.
20 900s mx2.zenbox.pl 46.245.193.11 lb1.zenbox.pl AS31229 Beyond.pl sp. z o.o.
30 900s mx3.zenbox.pl 46.245.193.12 lb2.zenbox.pl AS31229 Beyond.pl sp. z o.o.

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover2.57.138.200
🔶 Autoconfigautodiscover.zenbox.pl → 46.245.193.91

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records   222ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 10 10 443 autodiscover.zenbox.pl

📝 TXT Records#

1 records   622ms
TXT Record
v=spf1 a mx include:_spf.zenbox.pl -all

✉️ SPF#

PolicyRecord (sytec-system.dk)
-all (hard fail) v=spf1 a mx include:_spf.zenbox.pl -all

📨 DMARC#

PolicyRecord (_dmarc.sytec-system.dk)
p=none (monitor only) v=DMARC1; p=none; sp=none

📬 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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-15 17:58:52
www2.57.138.200 (AS31229) (address records, no CNAME)
www vs bare domainSame network
sytec-system.dk: 2.57.138.200 (AS31229)
www.sytec-system.dk: 2.57.138.200 (AS31229)
WildcardYes: any name under the zone resolves

🔎 SPF check#

zone-wide SPF report

DNS lookups: 5/10 · policy: -all

No problems found

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

136ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

166ms
FieldValue
Serial2026051401
Primary NS (MNAME)ns1.zenbox.pl
Responsible (RNAME)kontakt@zenbox.pl
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)86400s

📋 Registration#

WHOIS fetched 2026-10-11 22:22:45
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2026-04-29
Expires2027-04-28 (192d)

🔗 Same registrant#

0 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

No other domain with this registrant in our WHOIS data yet
📋 WHOIS#

⏱️ Lookup Timing#

NS
139ms
A
58ms
MX
70ms
AAAA
255ms
TXT
622ms
CAA
117ms
HTTPS
73ms
TLSA
160ms
SOA
166ms
MTA-STS
120ms
DNSSEC
136ms
SRV
222ms
Total
1139ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-09-04 13:30:55 3129ms 2 NS 1 A 3 MX 🔓 Insecure
2026-06-29 02:31:39 1277ms 2 NS 1 A 3 MX 🔓 Insecure
2026-06-22 05:36:07 shown 1139ms 2 NS 1 A 3 MX 🔓 Insecure
2026-06-18 07:26:26 3101ms 2 NS 1 A 3 MX 🔓 Insecure
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