zentryx.dk

📜 Historical scan 2026-10-01 00:05:59  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

zentryx.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 10 June 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 216.24.57.1 is hosted by Render (AS397273) in United States. Mail is handled by mx1.mailpod15-cph3.g1i.one.com, mx2.mailpod15-cph3.g1i.one.com and 2 more. The zone is DNSSEC-signed and validates, 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   25ms
NameserverIP addressesPTRASN / ISP
ns01.one.com 195.206.121.10
2001:67c:28cc::10		 ns01.one.com
ns01.one.com		 AS197495 One.com A/S
AS197495 One.com A/S
ns02.one.com 185.10.11.10
2001:67c:3c0::10		 ns02.one.com
ns02.one.com		 AS51468 One.com A/S
AS51468 One.com A/S

🌍 A Records#

1 records   30ms
IPTTLPTRASNISP / OrgCIDRCountryCity
216.24.57.1 3600s ip-216-24-57-1.ingress.render.com AS397273 Render 216.24.57.0/24 🇺🇸 United States —

📧 MX Records#

4 records   41ms
PriorityTTLMail ServerIP addressesPTRASN
10 10800s mx1.mailpod15-cph3.g1i.one.com 104.37.35.36 mx1.mailpod15-cph3.g1i.one.com AS51468 One.com A/S
10 10800s mx2.mailpod15-cph3.g1i.one.com 104.37.35.37 mx2.mailpod15-cph3.g1i.one.com AS51468 One.com A/S
10 10800s mx3.mailpod15-cph3.g1i.one.com 104.37.35.38 mx3.mailpod15-cph3.g1i.one.com AS51468 One.com A/S
10 10800s mx4.mailpod15-cph3.g1i.one.com 104.37.35.39 mx4.mailpod15-cph3.g1i.one.com AS51468 One.com A/S

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records   174ms
TXT Record
v=spf1 include:_custspf.one.com ~all

✉️ SPF#

PolicyRecord (zentryx.dk)
~all (soft fail) v=spf1 include:_custspf.one.com ~all

📨 DMARC#

PolicyRecord (_dmarc.zentryx.dk)
p=reject v=DMARC1; p=reject

📬 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 2026-10-11 13:46:18
www CNAMEbase44.onrender.com (all on onrender.com)
www vs bare domainSame network
zentryx.dk: 216.24.57.1 (AS397273)
www.zentryx.dk: 216.24.57.16 216.24.57.18 (AS397273)
WildcardNo
Denial of existenceNSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

4 records   61ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx1.mailpod15-cph3.g1i.one.com DANE-EE · SPKI · SHA-256 E54A7262DC6E3E0F06227A22B71D01DC…
SMTP _25._tcp.mx2.mailpod15-cph3.g1i.one.com DANE-EE · SPKI · SHA-256 E54A7262DC6E3E0F06227A22B71D01DC…
SMTP _25._tcp.mx3.mailpod15-cph3.g1i.one.com DANE-EE · SPKI · SHA-256 E54A7262DC6E3E0F06227A22B71D01DC…
SMTP _25._tcp.mx4.mailpod15-cph3.g1i.one.com DANE-EE · SPKI · SHA-256 E54A7262DC6E3E0F06227A22B71D01DC…

🔐 DNSSEC#

55ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

52ms
FieldValue
Serial2026092001
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s

📋 Registration#

WHOIS fetched 2026-10-11 14:00:14
FieldValue
RegistrarONE.COM A/S
Registered2026-06-10
Expires2027-06-09 (235d)

🔗 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
25ms
A
30ms
MX
41ms
AAAA
27ms
TXT
174ms
CAA
32ms
HTTPS
41ms
TLSA
61ms
SOA
52ms
MTA-STS
44ms
DNSSEC
55ms
SRV
53ms
Total
645ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-11 13:46:18 1654ms 2 NS 1 A 4 MX 🔒 Secure
2026-10-01 00:05:59 shown 645ms 2 NS 1 A 4 MX 🔒 Secure
2026-09-27 08:52:49 696ms 2 NS 1 A 4 MX 🔒 Secure
2026-09-22 08:28:14 880ms 2 NS 1 A 4 MX 🔒 Secure
2026-08-25 21:28:23 651ms 2 NS 1 A 4 MX 🔒 Secure
2026-08-22 05:41:44 1639ms 2 NS 1 A 4 MX 🔒 Secure
2026-08-21 05:16:21 2954ms 2 NS 1 A 4 MX 🔒 Secure
2026-08-17 01:01:44 848ms 2 NS 1 A 4 MX 🔓 Insecure
2026-08-15 23:38:14 2123ms 2 NS 1 A 4 MX 🔓 Insecure
2026-08-14 20:11:39 1736ms 2 NS 1 A 4 MX 🔓 Insecure
2026-08-12 18:25:12 5010ms 2 NS 1 A 4 MX 🔓 Insecure
2026-08-07 15:56:00 4823ms 2 NS 1 A 4 MX 🔓 Insecure
2026-07-09 20:18:32 1142ms 2 NS 1 A 4 MX 🔓 Insecure
2026-07-08 16:42:51 848ms 1 NS 0 A 0 MX ❓ Unknown
2026-07-06 21:29:38 852ms 1 NS 0 A 0 MX ❓ Unknown
2026-07-05 01:05:28 2298ms 1 NS 0 A 0 MX ❓ Unknown
2026-07-04 00:58:51 2295ms 1 NS 0 A 0 MX ❓ Unknown
2026-07-02 23:56:08 4609ms 1 NS 0 A 0 MX ❓ Unknown
2026-07-02 23:49:42 507ms 1 NS 0 A 0 MX ❓ Unknown
2026-06-22 23:06:40 1086ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-21 17:15:55 1095ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-21 11:59:49 425ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-17 11:56:18 1342ms 0 NS 0 A 0 MX ❓ Unknown
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