rsp-coaching.dk
Last scanned: 2026-09-06 16:44:44  ·  1111ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers5 records   67ms
NameserverIP addressesPTRASN / ISP
ns1.gigahost.dk 46.183.139.31 ns1.gigahost.dk AS47292 Sentia Denmark A/S
ns2.gigahost.dk 46.183.139.222 web22.gigahost.dk AS47292 Sentia Denmark A/S
ns3.gigahost.dk 71.19.249.71 ns3.gigahost.dk AS11831 eSecureData
ns4.gigahost.dk 51.79.215.130 ns4.gigahost.dk AS16276 OVH SAS
ns5.gigahost.dk 77.74.192.83 ns5.gigahost.dk AS42831 UK Dedicated Servers Limited
🌍 A Records1 records   43ms
IPTTLPTRASNISP / OrgCIDRCountryCity
46.183.138.100 3600s — AS47292 Sentia Denmark A/S 46.183.138.0/23 🇩🇰 Denmark —
📧 MX Records3 records   198ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mx1.gigahost.dk 46.183.139.11 mx1.gigahost.dk AS47292 Sentia Denmark A/S
10 3600s mx2.gigahost.dk 46.183.139.12 mx2.gigahost.dk AS47292 Sentia Denmark A/S
10 3600s mx3.gigahost.dk 46.183.139.13 mx3.gigahost.dk AS47292 Sentia Denmark A/S
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoverrsp-coaching.dk → 46.183.138.100
🔶 Autoconfigrsp-coaching.dk → 46.183.138.100
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
🔌 SRV Records1 records   325ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 10 10 443 autodiscover.gigahost.dk
📝 TXT Records
📝
No TXT records found
✉️ SPF
✗ No SPF record — mail spoofing not restricted
📨 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
CNAME _acme-challenge.rsp-coaching.dk rsp-coaching.dk
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC287ms
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.gigahost.dk
Responsible (RNAME)hostmaster@rsp-coaching.dk
Refresh10800s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
67ms
A
43ms
MX
198ms
AAAA
215ms
TXT
195ms
CAA
223ms
HTTPS
43ms
TLSA
157ms
SOA
0ms
MTA-STS
52ms
DNSSEC
287ms
SRV
325ms
Total
1111ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-06 16:44:44 1111ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-08-27 08:39:49 844ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-08-20 02:49:43 4457ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-08-14 05:47:59 1474ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-08-06 02:24:30 1383ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-08-02 22:25:35 2752ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-07-23 21:53:15 8697ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-07-16 15:52:08 1749ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-07-10 20:50:26 1472ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-07-03 10:42:12 2600ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-06-29 04:51:40 844ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-06-24 05:45:11 681ms 5 NS 1 A 3 MX ❓ Unknown View
2026-06-23 07:00:39 1040ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-06-18 04:51:40 737ms 5 NS 1 A 3 MX 🔓 Insecure View
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