cronus.dk
Last scanned: 2026-08-25 00:57:04  ·  628ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   42ms
NameserverIP addressesPTRASN / ISP
ns1.simply.com 2a02:2339:1:15c::4562:4562
91.197.248.78		 ns1.simply.com
ns1.simply.com		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns2.simply.com 185.25.141.15
2a02:2339:4006:101::4562:4562		 ns2.simply.com
ns2.simply.com		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns3.simply.com 91.197.248.79 ns3.simply.com AS48854 team.blue Denmark A/S
🌍 A Records1 records   43ms
IPTTLPTRASNISP / OrgCIDRCountryCity
90.185.211.172 3600s x5ab9d3ac.customers.hiper-net.dk AS203953 Hiper A/S 90.184.0.0/15 🇩🇰 Denmark —
📧 MX Records1 records   43ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mail.cronus.dk 90.185.211.172 x5ab9d3ac.customers.hiper-net.dk AS203953 Hiper A/S
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   182ms
TXT Record
v=spf1 a mx include:spf.simply.com -all
✉️ SPF
PolicyRecord (cronus.dk)
-all (hard fail) v=spf1 a mx include:spf.simply.com -all
📨 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)
🔐 DNSSEC91ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2020072990
Primary NS (MNAME)ns1.simply.com
Responsible (RNAME)hostmaster@simply.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
42ms
A
43ms
MX
43ms
AAAA
52ms
TXT
182ms
CAA
51ms
HTTPS
46ms
TLSA
108ms
SOA
0ms
MTA-STS
43ms
DNSSEC
91ms
SRV
61ms
Total
628ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-25 00:57:04 628ms 3 NS 1 A 1 MX 🔒 Secure View
2026-07-02 02:53:51 1293ms 3 NS 1 A 1 MX 🔒 Secure View
2026-07-02 00:59:47 564ms 3 NS 1 A 1 MX 🔒 Secure View
2026-06-16 23:21:00 1577ms 3 NS 1 A 1 MX 🔒 Secure View
2026-06-16 23:19:14 65535ms 3 NS 1 A 1 MX 🔒 Secure View
2026-06-16 23:11:13 484ms 3 NS 1 A 1 MX 🔒 Secure View
2026-06-16 23:00:28 421ms 3 NS 1 A 1 MX 🔒 Secure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone