sytec-system.dk

📜 Historical scan 2026-06-18 07:26:26  ·  ← 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   100ms
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   92ms
IPTTLPTRASNISP / OrgCIDRCountryCity
2.57.138.200 — s40.zenbox.pl AS31229 Beyond.pl sp. z o.o. 2.57.136.0/22 🇵🇱 Poland Częstochowa

📧 MX Records#

3 records   93ms
PriorityTTLMail ServerIP addressesPTRASN
10 — mx1.zenbox.pl 46.245.193.99 mx.zenbox.pl AS31229 Beyond.pl sp. z o.o.
20 — mx2.zenbox.pl 46.245.193.11 lb1.zenbox.pl AS31229 Beyond.pl sp. z o.o.
30 — 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   241ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 10 10 443 autodiscover.zenbox.pl

📝 TXT Records#

1 records   2339ms
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#

169ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

114ms
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 (191d)

🔗 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
100ms
A
92ms
MX
93ms
AAAA
99ms
TXT
2339ms
CAA
92ms
HTTPS
91ms
TLSA
209ms
SOA
114ms
MTA-STS
113ms
DNSSEC
169ms
SRV
241ms
Total
3101ms

🕐 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 1139ms 2 NS 1 A 3 MX 🔓 Insecure
2026-06-18 07:26:26 shown 3101ms 2 NS 1 A 3 MX 🔓 Insecure
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