letseataalborg.dk
Last scanned: 2026-08-26 10:24:12  ·  974ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   54ms
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   69ms
IPTTLPTRASNISP / OrgCIDRCountryCity
34.228.154.79 3600s ec2-34-228-154-79.compute-1.amazonaws.com AS14618 Amazon.com, Inc. 34.224.0.0/12 🇺🇸 United States Ashburn
📧 MX Records1 records   65ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mx.simply.com 94.231.106.20 mx.simply.com AS48854 team.blue Denmark A/S
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔶 Autoconfigmaildiscover.simply.com → 94.231.108.222
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records2 records   231ms
TXT Record
google-site-verification=06g_XBNTBmfIvKLB2zGPIi0yGKGabkXIlxCLqdPffKk
v=spf1 include:spf.simply.com ip4:93.191.155.253 -all
✉️ SPF
PolicyRecord (letseataalborg.dk)
-all (hard fail) v=spf1 include:spf.simply.com ip4:93.191.155.253 -all
📨 DMARC
PolicyRecord (_dmarc.letseataalborg.dk)
p=reject v=DMARC1; p=reject; rua=mailto:dmarc@robot.simply.com; ruf=mailto:dmarc@robot.simply.com;
📬 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
🔏 ACME Challenge
TypeNameValue
TXT _acme-challenge.letseataalborg.dk lasjNIhpb4_G1VlCtcSwHEMRM2o9OsqapiBqa-HPqpA
TXT _acme-challenge.letseataalborg.dk pk_89da8f4d86d21701663c6381a4ab4
🔗 TLSA / DANE2 records   219ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx.simply.com DANE-EE · SPKI · SHA-256 A9D603AF4D7ED6B9246B4B68500CD6F2…
SMTP _25._tcp.mx.simply.com DANE-EE · SPKI · SHA-256 97A3BA009F39C761BFFB6574340E8138…
🔐 DNSSEC164ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026082501
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
54ms
A
69ms
MX
65ms
AAAA
65ms
TXT
231ms
CAA
52ms
HTTPS
51ms
TLSA
219ms
SOA
0ms
MTA-STS
86ms
DNSSEC
164ms
SRV
91ms
Total
974ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 10:24:12 974ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-27 12:35:26 550ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-23 07:10:43 991ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-22 05:43:52 416ms 2 NS 1 A 1 MX ⚠️ Bogus View
2026-06-18 02:32:34 2395ms 2 NS 1 A 1 MX 🔒 Secure View
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