co2-beregner.dk
Last scanned: 2026-08-26 20:47:11  ·  747ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   52ms
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
ns4.simply.com 91.197.248.80 ns4.simply.com AS48854 team.blue Denmark A/S
🌍 A Records1 records   37ms
IPTTLPTRASNISP / OrgCIDRCountryCity
94.130.230.9 3600s static.9.230.130.94.langstack.com AS24940 Hetzner Online GmbH 94.130.0.0/16 🇩🇪 Germany Nuremberg
📧 MX Records1 records   66ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mail.co2-beregner.dk 94.130.230.9 static.9.230.130.94.langstack.com AS24940 Hetzner Online GmbH
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   158ms
TXT Record
v=spf1 +a +mx +a:journeyxp.com -all
✉️ SPF
PolicyRecord (co2-beregner.dk)
-all (hard fail) v=spf1 +a +mx +a:journeyxp.com -all
📨 DMARC
PolicyRecord (_dmarc.co2-beregner.dk)
p=none (monitor only) v=DMARC1; p=none
📬 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)
🔐 DNSSEC101ms
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
52ms
A
37ms
MX
66ms
AAAA
57ms
TXT
158ms
CAA
49ms
HTTPS
47ms
TLSA
162ms
SOA
0ms
MTA-STS
59ms
DNSSEC
101ms
SRV
63ms
Total
747ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 20:47:11 747ms 4 NS 1 A 1 MX 🔒 Secure View
2026-06-19 18:23:49 533ms 4 NS 1 A 1 MX 🔒 Secure View
2026-06-16 23:09:11 65535ms 4 NS 1 A 1 MX 🔒 Secure View
2026-06-16 21:36:48 1534ms 4 NS 1 A 1 MX 🔒 Secure View
2026-06-16 21:31:02 2674ms 4 NS 1 A 1 MX 🔒 Secure View
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