dealster.dk
Last scanned: 2026-08-20 09:43:37  ·  8733ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   50ms
NameserverIP addressesPTRASN / ISP
ns01.one.com 195.206.121.10
2001:67c:28cc::10		 ns01.one.com
ns01.one.com		 AS197495 One.com A/S
AS197495 One.com A/S
ns02.one.com 185.10.11.10
2001:67c:3c0::10		 ns02.one.com
ns02.one.com		 AS51468 One.com A/S
AS51468 One.com A/S
🌍 A Records1 records   44ms
IPTTLPTRASNISP / OrgCIDRCountryCity
89.239.196.202 3600s mail.bachis-service.net AS44869 FIBIA P/S 89.239.192.0/18 🇩🇰 Denmark Odense
📧 MX Records1 records   49ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mail.bachis-service.net — — —
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoverdealster.dk → 89.239.196.202
🔶 Autoconfigdealster.dk → 89.239.196.202
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   187ms
TXT Record
v=spf1 a mx ip4:89.239.196.202 ~all
✉️ SPF
PolicyRecord (dealster.dk)
~all (soft fail) v=spf1 a mx ip4:89.239.196.202 ~all
📨 DMARC
PolicyRecord (_dmarc.dealster.dk)
p=reject v=DMARC1; p=reject
📬 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.dealster.dk dealster.dk
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC94ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA32ms
FieldValue
Serial2026081001
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s
📋 RegistrationWHOIS fetched 2026-07-13 03:20:41
FieldValue
RegistrarONE.COM A/S
Registered2013-11-17
Expires2026-11-30 (89d)
📋 WHOIS
⏱️ Lookup Timing
NS
50ms
A
44ms
MX
49ms
AAAA
53ms
TXT
187ms
CAA
56ms
HTTPS
50ms
TLSA
4061ms
SOA
32ms
MTA-STS
72ms
DNSSEC
94ms
SRV
59ms
Total
8733ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-20 09:43:37 8733ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-11 04:58:53 8803ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-24 17:09:39 8670ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-17 02:00:38 8785ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-15 19:28:01 8695ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-13 03:20:11 9029ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-27 00:04:08 1674ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-20 16:12:52 2230ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-17 01:26:15 646ms 2 NS 1 A 1 MX 🔒 Secure View
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