dsus-sup.dk
Last scanned: 2026-09-02 13:12:38  ·  1122ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers5 records   183ms
NameserverIP addressesPTRASN / ISP
ns1.linode.com 2600:14c0:6::2
92.123.94.2		 c1-2.akashield.net
c1-2.akashield.net		 AS21342 Akamai International B.V.
AS21342 Akamai International B.V.
ns2.linode.com 2600:14c0:6::3
92.123.94.3		 c1-3.akashield.net
c1-3.akashield.net		 AS21342 Akamai International B.V.
AS21342 Akamai International B.V.
ns3.linode.com 2600:14c0:7::3
92.123.95.3		 c2-3.akashield.net
c2-3.akashield.net		 AS21342 Akamai International B.V.
AS21342 Akamai International B.V.
ns4.linode.com 2600:14c0:7::4
92.123.95.4		 c2-4.akashield.net
c2-4.akashield.net		 AS21342 Akamai International B.V.
AS21342 Akamai International B.V.
ns5.linode.com 2600:14c0:7::2
92.123.95.2		 c2-2.akashield.net
c2-2.akashield.net		 AS21342 Akamai International B.V.
AS21342 Akamai International B.V.
🌍 A Records1 records   62ms
IPTTLPTRASNISP / OrgCIDRCountryCity
152.70.134.56 86400s — AS31898 Oracle Corporation 152.70.0.0/16 🇺🇸 United States Phoenix
📧 MX Records1 records   188ms
PriorityTTLMail ServerIP addressesPTRASN
10 86400s dsus-sup.dk 152.70.134.56 — AS31898 Oracle Corporation
🔷 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)
🔐 DNSSEC114ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2021000001
Primary NS (MNAME)ns1.linode.com
Responsible (RNAME)admin@dsus-sup.dk
Refresh14400s
Retry14400s
Expire1209600s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
183ms
A
62ms
MX
188ms
AAAA
58ms
TXT
502ms
CAA
198ms
HTTPS
163ms
TLSA
284ms
SOA
0ms
MTA-STS
199ms
DNSSEC
114ms
SRV
392ms
Total
1122ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-02 13:12:38 1122ms 5 NS 1 A 1 MX 🔓 Insecure View
2026-08-27 14:57:20 1135ms 5 NS 1 A 1 MX 🔓 Insecure View
2026-08-27 03:28:08 1492ms 5 NS 1 A 1 MX 🔓 Insecure View
2026-06-27 15:04:23 2719ms 5 NS 1 A 1 MX 🔓 Insecure View
2026-06-26 21:10:42 9844ms 5 NS 1 A 1 MX 🔓 Insecure View
2026-06-22 01:50:33 1186ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-20 15:52:46 2463ms 5 NS 1 A 1 MX 🔓 Insecure View
2026-06-17 04:50:56 1106ms 5 NS 1 A 1 MX 🔓 Insecure View
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