start-app.dk
Last scanned: 2026-09-01 05:15:34  ·  1559ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   45ms
NameserverIP addressesPTRASN / ISP
dns1.host1.no 185.226.148.192 dns1.host1.no AS50304 Blix Solutions AS
dns2.host1.no 91.229.142.102 dns2.host1.no AS50304 Blix Solutions AS
dns3.host1.no 193.58.250.113 dns3.host1.no AS50304 Blix Solutions AS
dns4.host1.no 151.252.14.100 dns4.host1.no AS49788 Nexthop AS
🌍 A Records1 records   39ms
IPTTLPTRASNISP / OrgCIDRCountryCity
91.247.228.31 3600s — AS50304 Blix Solutions AS 91.247.228.0/22 🇳🇴 Norway —
📧 MX Records1 records   44ms
PriorityTTLMail ServerIP addressesPTRASN
0 3600s start-app.dk 91.247.228.31 — AS50304 Blix Solutions AS
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover91.247.228.31
🔶 Autoconfig91.247.228.31
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
🔌 SRV Records1 records   94ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 0 0 443 cpanelemaildiscovery.cpanel.net
📝 TXT Records1 records   252ms
TXT Record
v=spf1 +a +mx +ip4:91.229.143.159 +ip4:91.247.228.31 ~all
✉️ SPF
PolicyRecord (start-app.dk)
~all (soft fail) v=spf1 +a +mx +ip4:91.229.143.159 +ip4:91.247.228.31 ~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.start-app.dk DO9JOYUgQVVmblgpX5tbx_al-eggdkPUxEXk1HfeCpk
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC107ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2026090100
Primary NS (MNAME)dns1.host1.no
Responsible (RNAME)admin@host1.no
Refresh3600s
Retry1800s
Expire1209600s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
45ms
A
39ms
MX
44ms
AAAA
36ms
TXT
252ms
CAA
37ms
HTTPS
41ms
TLSA
90ms
SOA
0ms
MTA-STS
71ms
DNSSEC
107ms
SRV
94ms
Total
1559ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-01 05:15:34 1559ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-08-30 08:04:05 2848ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-08-29 07:51:32 1173ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-08-28 02:44:33 1534ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-08-27 01:16:32 10268ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-08-26 15:50:16 1940ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-08-24 13:05:50 2659ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-08-23 07:11:02 2594ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-08-22 06:49:57 1801ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-08-21 06:48:14 6824ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-08-20 06:30:25 4963ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-08-19 05:59:19 1710ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-08-18 02:39:08 10193ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-08-16 17:30:16 5713ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-08-15 17:16:24 12124ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-08-13 06:56:29 3789ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-08-10 22:58:19 5774ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-08-09 19:49:16 2987ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-08-08 15:34:22 9261ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-08-07 11:43:41 16977ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-08-03 19:05:35 1048ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-08-02 11:38:19 10085ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-07-30 08:13:17 31435ms 4 NS 0 A 1 MX ❓ Unknown View
2026-07-29 01:29:29 9643ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-07-27 20:58:50 1349ms 4 NS 1 A 1 MX 🔓 Insecure View
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