zentrol.dk

Records from scan: 2026-09-30 10:59:48  ·  514ms total  ·  last checked 2026-10-17 09:10 (unchanged)
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zentrol.dk is a .dk domain served by 2 nameservers (ns.dandomain.dk, ns2.dandomain.dk). It was registered on 17 December 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 212.237.249.17 is hosted by team.blue Denmark A/S (AS48854) in Denmark. The zone is DNSSEC-signed and validates, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records   64ms
NameserverIP addressesPTRASN / ISP
ns.dandomain.dk 185.25.141.3
2a02:2339:4006:109::dd		 ns.dandomain.dk
ns.dandomain.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns2.dandomain.dk 2a02:2339:1:108::dd:dd
91.197.248.66		 ns2.dandomain.dk
ns2.dandomain.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S

🌍 A Records#

1 records   71ms
IPTTLPTRASNISP / OrgCIDRCountryCity
212.237.249.17 3600s splash.dandomain.dk AS48854 team.blue Denmark A/S 212.237.248.0/23 🇩🇰 Denmark —

📧 MX Records#

📧
No MX records found

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover212.237.249.17
🔶 Autoconfig212.237.249.17

🔷 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#

checked 2026-10-08 16:08:36
www212.237.249.17 (AS48854) (address records, no CNAME)
www vs bare domainSame network
zentrol.dk: 212.237.249.17 (AS48854)
www.zentrol.dk: 212.237.249.17 (AS48854)
WildcardYes: any name under the zone resolves
Denial of existenceNSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

112ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

23ms
FieldValue
Serial2024121704
Primary NS (MNAME)ns.dandomain.dk
Responsible (RNAME)hostmaster@dandomain.dk
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)300s

📋 Registration#

WHOIS fetched 2026-10-06 21:30:57
FieldValue
RegistrarDANDOMAIN A/S
Registered2024-12-17
Expires2026-12-16 (60d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
64ms
A
71ms
MX
57ms
AAAA
34ms
TXT
163ms
CAA
58ms
HTTPS
27ms
TLSA
42ms
SOA
23ms
MTA-STS
98ms
DNSSEC
112ms
SRV
91ms
Total
514ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-09-30 10:59:48 shown 514ms 2 NS 1 A 0 MX 🔒 Secure
2026-09-27 06:20:38 444ms 2 NS 1 A 0 MX 🔒 Secure
2026-09-19 05:44:22 404ms 2 NS 1 A 0 MX 🔒 Secure
2026-09-03 09:23:28 445ms 2 NS 1 A 0 MX 🔒 Secure
2026-08-27 22:40:48 722ms 2 NS 1 A 0 MX 🔒 Secure
2026-06-25 13:56:56 1923ms 2 NS 1 A 0 MX 🔒 Secure
2026-06-17 11:34:27 744ms 2 NS 1 A 0 MX 🔒 Secure
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