periodisksyn.dk

📜 Historical scan 2026-06-18 23:17:20  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

periodisksyn.dk is a .dk domain served by 3 nameservers (ns01.procopa.dk, ns02.procopa.dk, ns05.procopa.dk). It was registered on 12 November 2004 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.237.124.57 is hosted by Procopa IT ApS (AS210939) in Denmark. The zone is not DNSSEC-signed, has no 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#

3 records   37ms
NameserverIP addressesPTRASN / ISP
ns01.procopa.dk 185.237.124.225 ns01.procopa.dk AS210939 Procopa IT ApS
ns02.procopa.dk 185.237.127.1
2a11:9700:400:2::2		 ns02.procopa.dk
ns02.procopa.dk		 AS210939 Procopa IT ApS
AS210939 Procopa IT ApS
ns05.procopa.dk 185.237.127.57
2a11:9700:1::4		 ns05
ns05.procopa.dk		 AS210939 Procopa IT ApS
AS210939 Procopa IT ApS

🌍 A Records#

1 records   32ms
IPTTLPTRASNISP / OrgCIDRCountryCity
185.237.124.57 600s — AS210939 Procopa IT ApS 185.237.124.0/22 🇩🇰 Denmark Copenhagen

📧 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 Records#

📝
No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 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 Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-10 14:49:16
www185.237.124.57 (AS210939) (address records, no CNAME)
www vs bare domainSame network
periodisksyn.dk: 185.237.124.57 (AS210939)
www.periodisksyn.dk: 185.237.124.57 (AS210939)
WildcardNo

🔗 TLSA / DANE#

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

🔐 DNSSEC#

71ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

74ms
FieldValue
Serial1774202558
Primary NS (MNAME)ns01.procopa.dk
Responsible (RNAME)hostmaster@periodisksyn.dk
Refresh3600s
Retry600s
Expire1209600s
Minimum (neg-cache TTL)600s

📋 Registration#

WHOIS fetched 2026-10-19 16:56:38
FieldValue
RegistrarPROCOPA IT ApS
Registered2004-11-12
Expires2026-11-30 (41d)

🔗 Same registrant#

24 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).

DomainRegistrar
alsbilsyn.dkPROCOPA IT ApS
amagerbilsyn.dkPROCOPA IT ApS
aplusbilsyn.dkPROCOPA IT ApS
applus-bilsyn.dkPROCOPA IT ApS
applus.dkPROCOPA IT ApS
applusdanmark.dkPROCOPA IT ApS
bilsyn-danmark.dkPROCOPA IT ApS
bilsynone.dkPROCOPA IT ApS
brondbybilsyn.dkPunktum dk A/S (direct)
bronshojbilsyn.dkPunktum dk A/S (direct)
ditlokalebilsyn.dkPROCOPA IT ApS
ecostick.dkPunktum dk A/S (direct)
esbjergbilsyn.dkPROCOPA IT ApS
fynsbilsyn.dkPROCOPA IT ApS
helsingoerbilsyn.dkPunktum dk A/S (direct)
herfoelgebilsyn.dkPunktum dk A/S (direct)
masterbilsyn.dkPROCOPA IT ApS
nummerpladekontoret.dkPunktum dk A/S (direct)
nyenummerplader.dkPunktum dk A/S (direct)
omsyn.dkPROCOPA IT ApS
registreringssyn.dkPROCOPA IT ApS
silkeborgbilsyn.dkPunktum dk A/S (direct)
skivebilsyn.dkPunktum dk A/S (direct)
taastrupbilsyn.dkPunktum dk A/S (direct)
📋 WHOIS#

⏱️ Lookup Timing#

NS
37ms
A
32ms
MX
40ms
AAAA
74ms
TXT
162ms
CAA
36ms
HTTPS
64ms
TLSA
156ms
SOA
74ms
MTA-STS
78ms
DNSSEC
71ms
SRV
115ms
Total
591ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-02 23:29:16 457ms 3 NS 1 A 0 MX 🔓 Insecure
2026-10-01 04:01:21 441ms 3 NS 1 A 0 MX 🔓 Insecure
2026-08-27 16:26:11 645ms 3 NS 1 A 0 MX 🔓 Insecure
2026-06-26 10:09:52 593ms 3 NS 1 A 0 MX 🔓 Insecure
2026-06-21 21:17:23 547ms 3 NS 1 A 0 MX 🔓 Insecure
2026-06-21 02:34:54 432ms 3 NS 1 A 0 MX 🔓 Insecure
2026-06-18 23:17:20 shown 591ms 3 NS 1 A 0 MX 🔓 Insecure
2026-06-18 03:15:18 601ms 3 NS 1 A 0 MX 🔓 Insecure
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