smarthost.dk
Last scanned: 2026-08-26 03:39:53  ·  1045ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   51ms
NameserverIP addressesPTRASN / ISP
dns.smarthost.pl 2001:678:63c:0:9:5bd3:dc0a:1
91.211.220.10		 server-aa10.rev6.smarthost.pl
server-aa10.rev.smarthost.pl		 AS39566 Smarthost sp. z o.o.
AS39566 Smarthost sp. z o.o.
dns2.smarthost.pl 193.93.88.10
2001:678:63c:0:9:c15d:580a:1		 server-ba10.rev.smarthost.pl
server-ba10.rev6.smarthost.pl		 AS39566 Smarthost sp. z o.o.
AS39566 Smarthost sp. z o.o.
dns3.smarthost.pl 2001:41d0:203:58c3:0:335b:1bc3:1
51.91.27.195		 dns3.smarthost.pl
dns3.smarthost.pl		 AS16276 OVH SAS
AS16276 OVH SAS
🌍 A Records1 records   68ms
IPTTLPTRASNISP / OrgCIDRCountryCity
91.211.221.2 60s server-ab2.rev.smarthost.pl AS39566 Smarthost sp. z o.o. 91.211.220.0/22 🇵🇱 Poland Częstochowa
📧 MX Records1 records   50ms
PriorityTTLMail ServerIP addressesPTRASN
0 60s smarthost.dk 91.211.221.2 server-ab2.rev.smarthost.pl AS39566 Smarthost sp. z o.o.
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover91.211.221.2
🔶 Autoconfig91.211.221.2
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
🔌 SRV Records1 records   129ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 0 0 443 cpanelemaildiscovery.cpanel.net
📝 TXT Records1 records   352ms
TXT Record
v=spf1 ip4:91.211.222.2 ip4:91.211.220.5 ip4:91.211.221.31 +a +mx +ip4:91.211.220.4 +ip4:91.211.221.2 -all
✉️ SPF
PolicyRecord (smarthost.dk)
-all (hard fail) v=spf1 ip4:91.211.222.2 ip4:91.211.220.5 ip4:91.211.221.31 +a +mx +ip4:91.211.220.4 +ip4:91.211.221.2 -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.smarthost.dk AqvwmqIh5BwqwsPZgeMAyme9XhLL6hsuyieUP9Oi1RE
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC124ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2026082501
Primary NS (MNAME)dns.smarthost.pl
Responsible (RNAME)sysadmin@smarthost.pl
Refresh3600s
Retry1800s
Expire1209600s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
51ms
A
68ms
MX
50ms
AAAA
50ms
TXT
352ms
CAA
55ms
HTTPS
56ms
TLSA
106ms
SOA
0ms
MTA-STS
82ms
DNSSEC
124ms
SRV
129ms
Total
1045ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 03:39:53 1045ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-30 18:26:09 1173ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-26 12:17:09 1889ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-25 07:26:05 1273ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-17 13:55:22 1478ms 3 NS 1 A 1 MX 🔓 Insecure View
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