rtr-exclusive.dk
Last scanned: 2026-08-25 21:07:37  ·  499ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   43ms
NameserverIP addressesPTRASN / ISP
ns1.curanet.dk 185.25.141.12
2a02:2339:4006:108::123		 ns1.curanet.dk
ns1.curanet.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns2.curanet.dk 2a02:2339:1:10f::123:123
91.197.248.75		 ns2.curanet.dk
ns2.curanet.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
🌍 A Records1 records   46ms
IPTTLPTRASNISP / OrgCIDRCountryCity
37.252.120.29 900s hel.procore.dk AS196752 Tilaa B.V. 37.252.120.0/21 🇳🇱 The Netherlands —
📧 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
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC90ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026062901
Primary NS (MNAME)ns1.curanet.dk
Responsible (RNAME)hostmaster@curanet.dk
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)300s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
43ms
A
46ms
MX
38ms
AAAA
41ms
TXT
181ms
CAA
44ms
HTTPS
35ms
TLSA
52ms
SOA
0ms
MTA-STS
52ms
DNSSEC
90ms
SRV
58ms
Total
499ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-25 21:07:37 499ms 2 NS 1 A 0 MX 🔒 Secure View
2026-07-03 11:57:31 596ms 2 NS 1 A 0 MX 🔒 Secure View
2026-06-27 10:00:53 740ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-25 05:29:53 566ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-20 19:24:39 569ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-17 14:46:06 1079ms 4 NS 1 A 0 MX 🔓 Insecure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone