thomasbrodersen.dk
Last scanned: 2026-09-03 22:09:53  ·  1939ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   123ms
NameserverIP addressesPTRASN / ISP
ns1.cargo.site 44.205.91.121 ns1.cargo.site AS14618 Amazon.com, Inc.
ns2.cargo.site 100.21.27.241 ns2.cargo.site AS16509 Amazon.com, Inc.
🌍 A Records2 records   123ms
IPTTLPTRASNISP / OrgCIDRCountryCity
3.215.100.79 60s ec2-3-215-100-79.compute-1.amazonaws.com AS14618 Amazon.com, Inc. 3.208.0.0/12 🇺🇸 United States Ashburn
3.234.189.133 60s ec2-3-234-189-133.compute-1.amazonaws.com AS14618 Amazon.com, Inc. 3.224.0.0/12 🇺🇸 United States Ashburn
📧 MX Records1 records   119ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mx.simply.com 94.231.106.20 mx.simply.com AS48854 team.blue Denmark A/S
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   1231ms
TXT Record
v=spf1 include:spf.simply.com -all
✉️ SPF
PolicyRecord (thomasbrodersen.dk)
-all (hard fail) v=spf1 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 / DANE2 records   311ms
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…
🔐 DNSSEC232ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2026090301
Primary NS (MNAME)ns1.cargo.site
Responsible (RNAME)hostmaster@thomasbrodersen.dk
Refresh10800s
Retry3600s
Expire60480s
Minimum (neg-cache TTL)180s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
123ms
A
123ms
MX
119ms
AAAA
298ms
TXT
1231ms
CAA
119ms
HTTPS
206ms
TLSA
311ms
SOA
0ms
MTA-STS
319ms
DNSSEC
232ms
SRV
399ms
Total
1939ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-03 22:09:53 1939ms 2 NS 2 A 1 MX 🔓 Insecure View
2026-08-27 17:21:30 1590ms 2 NS 2 A 1 MX 🔓 Insecure View
2026-08-21 01:21:17 4236ms 2 NS 2 A 1 MX 🔓 Insecure View
2026-08-14 12:01:23 4250ms 2 NS 2 A 1 MX 🔓 Insecure View
2026-08-07 03:08:42 9929ms 2 NS 2 A 1 MX 🔓 Insecure View
2026-08-03 23:25:03 1851ms 2 NS 2 A 1 MX 🔓 Insecure View
2026-07-23 23:57:35 1828ms 2 NS 2 A 1 MX 🔓 Insecure View
2026-07-17 02:52:03 10238ms 2 NS 2 A 1 MX 🔓 Insecure View
2026-07-09 02:43:21 10350ms 2 NS 2 A 1 MX 🔓 Insecure View
2026-07-03 15:39:04 2985ms 2 NS 2 A 1 MX 🔓 Insecure View
2026-06-26 17:44:16 1809ms 2 NS 2 A 1 MX 🔓 Insecure View
2026-06-20 07:29:14 2791ms 2 NS 2 A 1 MX 🔓 Insecure View
2026-06-17 15:36:07 1552ms 2 NS 2 A 1 MX ❓ Unknown View
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