grundkaer.dk
Last scanned: 2026-08-10 17:33:19  ·  3154ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   47ms
NameserverIP addressesPTRASN / ISP
ns1.mysecurecloudhost.com 13.248.158.180 a79764cc55c0ac9c0.awsglobalaccelerator.com AS16509 Amazon.com, Inc.
ns2.mysecurecloudhost.com 75.2.118.134 abc65dd9a44b5332f.awsglobalaccelerator.com AS16509 Amazon.com, Inc.
ns3.mysecurecloudhost.com 76.223.26.245 a79764cc55c0ac9c0.awsglobalaccelerator.com AS16509 Amazon.com, Inc.
ns4.mysecurecloudhost.com 99.83.147.209 abc65dd9a44b5332f.awsglobalaccelerator.com AS16509 Amazon.com, Inc.
🌍 A Records1 records   53ms
IPTTLPTRASNISP / OrgCIDRCountryCity
192.250.229.7 900s s1385.fra1.mysecurecloudhost.com AS209341 WHG Hosting Services Ltd 192.250.229.0/24 🇩🇪 Germany Frankfurt am Main
📧 MX Records1 records   46ms
PriorityTTLMail ServerIP addressesPTRASN
0 900s grundkaer.dk 192.250.229.7 s1385.fra1.mysecurecloudhost.com AS209341 WHG Hosting Services Ltd
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover192.250.229.7
🔶 Autoconfig192.250.229.7
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
🔌 SRV Records1 records   110ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 0 0 443 cpanelemaildiscovery.cpanel.net
📝 TXT Records1 records   306ms
TXT Record
v=spf1 +a +mx +ip4:167.99.221.98 include:spf.mysecurecloudhost.com ~all
✉️ SPF
PolicyRecord (grundkaer.dk)
~all (soft fail) v=spf1 +a +mx +ip4:167.99.221.98 include:spf.mysecurecloudhost.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.grundkaer.dk 6_OW-0QoJhesIfJ5mZ8ezP6MPBrGkISR40dJVZiUPW8
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC89ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2026081001
Primary NS (MNAME)ns1.mysecurecloudhost.com
Responsible (RNAME)kent@carlson.gl
Refresh3600s
Retry1800s
Expire1209600s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
47ms
A
53ms
MX
46ms
AAAA
45ms
TXT
306ms
CAA
47ms
HTTPS
49ms
TLSA
69ms
SOA
0ms
MTA-STS
74ms
DNSSEC
89ms
SRV
110ms
Total
3154ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-10 17:33:19 3154ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-07-02 20:35:59 2601ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-06-26 06:45:44 1576ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-06-25 18:04:19 805ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-06-23 09:51:54 1109ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-17 10:37:57 614ms 4 NS 1 A 1 MX 🔓 Insecure View
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