roerteknik.dk
Last scanned: 2026-08-30 06:34:32  ·  1262ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   83ms
NameserverIP addressesPTRASN / ISP
a.portsdns.se 2607:f740:e009::1
45.54.35.101		 a.portsdns.se
a.portsdns.se		 AS63911 NetActuate, Inc
AS63911 NetActuate, Inc
b.portsdns.net 2a00:11c0:3d::1
94.16.23.1		 b.portsdns.net
b.portsdns.net		 AS42354 Anexia Cloud Solutions GmbH
AS42354 Anexia Cloud Solutions GmbH
🌍 A Records1 records   159ms
IPTTLPTRASNISP / OrgCIDRCountryCity
87.51.6.240 2160s — AS3292 TDC Holding A/S 87.48.0.0/13 🇩🇰 Denmark Aarhus
📧 MX Records1 records   79ms
PriorityTTLMail ServerIP addressesPTRASN
10 21600s mx.scan.uni2.dk — — —
🔷 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)
🔐 DNSSEC269ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026082900
Primary NS (MNAME)a.portsdns.se
Responsible (RNAME)registry@ports.net
Refresh10800s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)28800s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
83ms
A
159ms
MX
79ms
AAAA
264ms
TXT
345ms
CAA
77ms
HTTPS
159ms
TLSA
274ms
SOA
0ms
MTA-STS
239ms
DNSSEC
269ms
SRV
270ms
Total
1262ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-30 06:34:32 1262ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-28 01:17:41 1696ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-27 01:04:02 3186ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-26 08:37:00 1585ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-04 13:28:40 13523ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-29 08:18:13 9547ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-26 22:49:15 988ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-02 17:51:22 1458ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-27 17:20:27 948ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-18 08:20:12 2425ms 2 NS 1 A 1 MX 🔒 Secure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone