swim2000.dk
Last scanned: 2026-08-27 11:16:20  ·  812ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   35ms
NameserverIP addressesPTRASN / ISP
ns1.a2hosting.com 13.248.158.180 a79764cc55c0ac9c0.awsglobalaccelerator.com AS16509 Amazon.com, Inc.
ns2.a2hosting.com 75.2.118.134 abc65dd9a44b5332f.awsglobalaccelerator.com AS16509 Amazon.com, Inc.
ns3.a2hosting.com 76.223.26.245 a79764cc55c0ac9c0.awsglobalaccelerator.com AS16509 Amazon.com, Inc.
ns4.a2hosting.com 99.83.147.209 abc65dd9a44b5332f.awsglobalaccelerator.com AS16509 Amazon.com, Inc.
🌍 A Records1 records   66ms
IPTTLPTRASNISP / OrgCIDRCountryCity
209.124.66.7 14400s nl1-cl9-ats1.a2hosting.com AS209341 WHG Hosting Services Ltd 209.124.66.0/23 🇺🇸 United States —
📧 MX Records1 records   52ms
PriorityTTLMail ServerIP addressesPTRASN
0 14400s mail.swim2000.dk 209.124.66.7 nl1-cl9-ats1.a2hosting.com AS209341 WHG Hosting Services Ltd
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover209.124.66.7
🔶 Autoconfig209.124.66.7
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
🔌 SRV Records1 records   112ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 0 0 443 cpanelemaildiscovery.cpanel.net
📝 TXT Records1 records   319ms
TXT Record
v=spf1 +a +mx +ip4:209.124.66.7 include:spf.a2hosting.com ~all
✉️ SPF
PolicyRecord (swim2000.dk)
~all (soft fail) v=spf1 +a +mx +ip4:209.124.66.7 include:spf.a2hosting.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
🔏 ACME Challenge
TypeNameValue
TXT _acme-challenge.swim2000.dk KZlIpGwSxTbQt4FS6DBQOFyR2hvS-yfBLNNQGP4VxWY
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC91ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2026081502
Primary NS (MNAME)ns1.a2hosting.com
Responsible (RNAME)root@nl1-cl9-ats1.a2hosting.com
Refresh3600s
Retry1800s
Expire1209600s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
35ms
A
66ms
MX
52ms
AAAA
57ms
TXT
319ms
CAA
61ms
HTTPS
59ms
TLSA
104ms
SOA
0ms
MTA-STS
88ms
DNSSEC
91ms
SRV
112ms
Total
812ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 11:16:20 812ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-08-16 03:00:56 9038ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-06-25 10:33:48 915ms 4 NS 1 A 0 MX 🔓 Insecure View
2026-06-20 02:03:49 1146ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-06-17 12:13:08 1558ms 4 NS 1 A 1 MX 🔓 Insecure View
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