dsgapps.dk
Last scanned: 2026-09-06 00:08:23  ·  490ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   38ms
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   35ms
IPTTLPTRASNISP / OrgCIDRCountryCity
34.242.23.134 600s ec2-34-242-23-134.eu-west-1.compute.amazonaws.com AS16509 Amazon.com, Inc. 34.240.0.0/12 🇮🇪 Ireland Dublin
📧 MX Records1 records   38ms
PriorityTTLMail ServerIP addressesPTRASN
10 600s 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 Records
📝
No TXT records found
✉️ SPF
✗ No SPF record — mail spoofing not restricted
📨 DMARC
PolicyRecord (_dmarc.dsgapps.dk)
p=quarantine v=DMARC1; p=quarantine; rua=mailto:dmarc_agg@vali.email
📬 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   94ms
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…
🔐 DNSSEC100ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026090400
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
38ms
A
35ms
MX
38ms
AAAA
26ms
TXT
82ms
CAA
45ms
HTTPS
23ms
TLSA
94ms
SOA
0ms
MTA-STS
38ms
DNSSEC
100ms
SRV
51ms
Total
490ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-06 00:08:23 490ms 4 NS 1 A 1 MX 🔒 Secure View
2026-09-02 21:47:27 540ms 4 NS 1 A 1 MX 🔒 Secure View
2026-08-27 11:56:31 524ms 4 NS 1 A 1 MX 🔒 Secure View
2026-08-26 06:16:02 886ms 4 NS 1 A 1 MX 🔒 Secure View
2026-08-08 12:58:04 1023ms 4 NS 1 A 1 MX 🔒 Secure View
2026-06-27 04:31:24 562ms 4 NS 1 A 1 MX 🔒 Secure View
2026-06-20 08:37:23 518ms 4 NS 1 A 1 MX 🔒 Secure View
2026-06-20 00:27:25 540ms 4 NS 1 A 1 MX 🔒 Secure View
2026-06-17 04:50:48 476ms 4 NS 1 A 1 MX 🔒 Secure View
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