centerelteknik.dk
Last scanned: 2026-08-11 08:43:02  ·  3886ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   391ms
NameserverIP addressesPTRASN / ISP
ns1.dyna-ns.net 162.159.26.92
162.159.27.158
2400:cb00:2049:1::a29f:1a5c
2400:cb00:2049:1::a29f:1b9e		 ns1.dyna-ns.net
ns1.dyna-ns.net
—
—		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
ns2.dyna-ns.net 162.159.24.5
162.159.25.5
2400:cb00:2049:1::a29f:1805
2400:cb00:2049:1::a29f:1905		 ns2.dyna-ns.net
ns2.dyna-ns.net
—
—		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
🌍 A Records3 records   336ms
IPTTLPTRASNISP / OrgCIDRCountryCity
52.8.134.32 300s ec2-52-8-134-32.us-west-1.compute.amazonaws.com AS16509 Amazon.com, Inc. 52.8.0.0/13 🇺🇸 United States San Jose
54.67.42.145 300s ec2-54-67-42-145.us-west-1.compute.amazonaws.com AS16509 Amazon.com, Inc. 54.64.0.0/12 🇺🇸 United States San Jose
54.67.93.101 300s ec2-54-67-93-101.us-west-1.compute.amazonaws.com AS16509 Amazon.com, Inc. 54.64.0.0/12 🇺🇸 United States San Jose
📧 MX Records
📧
No MX records found
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover52.8.134.32
🔶 Autoconfig52.8.134.32
🔷 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
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC417ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial1674872027
Primary NS (MNAME)ns1.dyna-ns.net
Responsible (RNAME)hostmaster@*.dk
Refresh16384s
Retry2048s
Expire1048576s
Minimum (neg-cache TTL)2560s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
391ms
A
336ms
MX
404ms
AAAA
603ms
TXT
2220ms
CAA
577ms
HTTPS
579ms
TLSA
192ms
SOA
0ms
MTA-STS
522ms
DNSSEC
417ms
SRV
704ms
Total
3886ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-11 08:43:02 3886ms 2 NS 3 A 0 MX 🔓 Insecure View
2026-07-20 06:46:19 16623ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-18 21:44:45 650ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-17 21:14:09 730ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-16 18:14:18 2696ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-14 04:13:19 5678ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-12 23:32:44 721ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-11 16:14:57 590ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-09 04:22:52 8896ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-07 03:35:47 953ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-05 05:58:29 1851ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-04 05:57:17 564ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-02 22:39:47 367ms 1 NS 0 A 0 MX ❓ Unknown View
2026-06-24 06:34:35 2785ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-22 23:56:33 901ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-20 16:58:26 338ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-20 11:19:50 318ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-20 04:19:25 2853ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-18 12:53:01 781ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-06-16 20:05:55 738ms 5 NS 1 A 3 MX 🔓 Insecure View
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