km24.dk
Last scanned: 2026-06-23 17:53:05  ·  977ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   47ms
NameserverIP addressesPTRASN / ISP
ns-1455.awsdns-53.org 205.251.197.175
2600:9000:5305:af00::1		 ns-1455.awsdns-53.org
ns-1455.awsdns-53.org		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
ns-1600.awsdns-08.co.uk 205.251.198.64
2600:9000:5306:4000::1		 ns-1600.awsdns-08.co.uk
ns-1600.awsdns-08.co.uk		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
ns-42.awsdns-05.com 205.251.192.42
2600:9000:5300:2a00::1		 ns-42.awsdns-05.com
ns-42.awsdns-05.com		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
ns-658.awsdns-18.net 205.251.194.146
2600:9000:5302:9200::1		 ns-658.awsdns-18.net
ns-658.awsdns-18.net		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
🌍 A Records3 records   39ms
IPTTLPTRASNISP / OrgCIDRCountryCity
18.158.173.125 600s ec2-18-158-173-125.eu-central-1.compute.amazonaws.com AS16509 Amazon.com, Inc. 18.156.0.0/14 🇩🇪 Germany Frankfurt am Main
3.123.244.28 600s ec2-3-123-244-28.eu-central-1.compute.amazonaws.com AS16509 Amazon.com, Inc. 3.96.0.0/11 🇩🇪 Germany Frankfurt am Main
3.125.60.200 600s ec2-3-125-60-200.eu-central-1.compute.amazonaws.com AS16509 Amazon.com, Inc. 3.96.0.0/11 🇩🇪 Germany Frankfurt am Main
📧 MX Records1 records   71ms
PriorityTTLMail ServerIP addressesPTRASN
10 600s 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
🔌 SRV Records1 records   82ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 10 10 443 autodiscover.maildiscover.simply.com
📝 TXT Records4 records   269ms
TXT Record
google-site-verification=GL3ArTowWH1CwkVSxPPSu_pVAiAJHWx57nYQ0aW7kFk
google-site-verification=MY6jRP-2UWY0a_U15oZx6nU2By6PT-uvr4VkLQeZbZQ
MS=ms93994066
v=spf1 include:servers.mcsv.net include:_spf.google.com include:spf.simply.com include:146709157.spf06.hubspotemail.net ~all
✉️ SPF
PolicyRecord (km24.dk)
~all (soft fail) v=spf1 include:servers.mcsv.net include:_spf.google.com include:spf.simply.com include:146709157.spf06.hubspotemail.net ~all
📨 DMARC
PolicyRecord (_dmarc.km24.dk)
p=quarantine v=DMARC1; p=quarantine; pct=100; aspf=r; adkim=r; rua=mailto:dmarc-reports@km24.dk
📬 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   97ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx.simply.com DANE-EE · SPKI · SHA-256 97A3BA009F39C761BFFB6574340E8138…
SMTP _25._tcp.mx.simply.com DANE-EE · SPKI · SHA-256 A9D603AF4D7ED6B9246B4B68500CD6F2…
🔐 DNSSEC83ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✓ Found
Flagsunsigned answer
🏷️ SOA69ms
FieldValue
Serial1
Primary NS (MNAME)ns-1600.awsdns-08.co.uk
Responsible (RNAME)awsdns-hostmaster@amazon.com
Refresh7200s
Retry900s
Expire1209600s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
47ms
A
39ms
MX
71ms
AAAA
63ms
TXT
269ms
CAA
46ms
HTTPS
59ms
TLSA
97ms
SOA
69ms
MTA-STS
23ms
DNSSEC
83ms
SRV
82ms
Total
977ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-23 17:53:05 977ms 4 NS 3 A 1 MX 🔓 Insecure View
2026-06-22 01:34:14 1175ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-17 22:05:53 917ms 4 NS 3 A 1 MX 🔓 Insecure View
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