renet.dk
Last scanned: 2026-08-26 18:23:39  ·  650ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   33ms
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   26ms
IPTTLPTRASNISP / OrgCIDRCountryCity
152.53.145.218 3600s host.best-choice.dk AS197540 netcup GmbH 152.53.128.0/19 🇩🇪 Germany Nuremberg
📧 MX Records1 records   23ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mail.renet.dk 167.86.122.22 mail1.best-choice.dk AS51167 Contabo GmbH
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover152.53.145.218
🔶 Autoconfig152.53.145.218
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   81ms
TXT Record
v=spf1 ip4:167.86.122.22 a:mail1.best-choice.dk -all
✉️ SPF
PolicyRecord (renet.dk)
-all (hard fail) v=spf1 ip4:167.86.122.22 a:mail1.best-choice.dk -all
📨 DMARC
PolicyRecord (_dmarc.renet.dk)
p=quarantine v=DMARC1; p=quarantine; rua=mailto:info@renet.dk; ruf=mailto:info@renet.dk; fo=1; adkim=r; aspf=r
📬 MTA-STS
✗ No MTA-STS policy — SMTP TLS not enforced
📈 TLSRPT
✗ No TLSRPT record — no SMTP TLS failure reporting
📜 CAA Records1 records   30ms
FlagsTagValue
0 issue letsencrypt.org
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC105ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026082511
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
33ms
A
26ms
MX
23ms
AAAA
21ms
TXT
81ms
CAA
30ms
HTTPS
25ms
TLSA
107ms
SOA
0ms
MTA-STS
32ms
DNSSEC
105ms
SRV
31ms
Total
650ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 18:23:39 650ms 3 NS 1 A 1 MX 🔒 Secure View
2026-08-25 08:12:52 8827ms 3 NS 1 A 1 MX 🔒 Secure View
2026-08-18 22:34:00 3139ms 3 NS 1 A 0 MX 🔒 Secure View
2026-06-24 11:44:11 805ms 3 NS 1 A 0 MX 🔒 Secure View
2026-06-23 19:16:40 962ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-17 22:50:15 617ms 3 NS 1 A 0 MX 🔒 Secure View
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