isolar.dk
Last scanned: 2026-08-31 23:03:54  ·  674ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   63ms
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   61ms
IPTTLPTRASNISP / OrgCIDRCountryCity
195.47.247.18 43200s one.com.webforward.g1i.one AS51468 One.com A/S 195.47.247.0/24 — —
📧 MX Records1 records   69ms
PriorityTTLMail ServerIP addressesPTRASN
10 43200s in.hes.trendmicro.eu — — —
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover195.47.247.18
🔶 Autoconfig195.47.247.18
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records2 records   205ms
TXT Record
hes=2b93b943663ad4eed797777377a8a180
v=spf1 -all
✉️ SPF
PolicyRecord (isolar.dk)
-all (hard fail) v=spf1 -all
📨 DMARC
PolicyRecord (_dmarc.isolar.dk)
p=reject v=DMARC1; p=reject; rua=mailto:60c0b751d9802@dmarc.centerasecurity.com;
📬 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
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC93ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026081201
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
63ms
A
61ms
MX
69ms
AAAA
39ms
TXT
205ms
CAA
65ms
HTTPS
45ms
TLSA
95ms
SOA
0ms
MTA-STS
45ms
DNSSEC
93ms
SRV
88ms
Total
674ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-31 23:03:54 674ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-28 08:32:09 666ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-22 13:21:06 13659ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-13 02:45:24 799ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-21 12:48:53 4585ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-18 17:42:02 1059ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-15 12:14:43 8496ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-08 22:05:42 1171ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-25 05:34:03 863ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-24 12:21:22 826ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-17 11:59:51 2562ms 2 NS 1 A 1 MX 🔒 Secure View
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